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Auswahl der wissenschaftlichen Literatur zum Thema „Agriculture Research Economic aspects Australia“
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Zeitschriftenartikel zum Thema "Agriculture Research Economic aspects Australia"
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Worsley, Anthony, Wei Wang und Stacey Ridley. „Australian adults’ knowledge of Australian agriculture“. British Food Journal 117, Nr. 1 (05.01.2015): 400–411. http://dx.doi.org/10.1108/bfj-07-2013-0175.
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Purpose – Agriculture is a major generator of wealth and employment in Australia. However, it faces a range of economic and environmental challenges which require substantial community support. The purpose of this paper is to examine Australian adults’ Australian knowledge of, and attitudes towards, Australian agriculture. Design/methodology/approach – Online questionnaire survey of 1,026 adults conducted nationwide during August 2012. Findings – Most respondents had little knowledge of even the basic aspects of the industry but they approved of farmers’ performance of their roles. Latent class analysis showed that there are two groups of consumers with low and lower levels of knowledge. The respondents’ age, rural residence and universalist values were positive predictors of agricultural knowledge. Research limitations/implications – This was a cross-sectional, quota-based survey which examined only some aspects of agriculture. However, the findings suggest that more communication with the general public about the industry is required in order to build on the positive sentiment that exists within the community. Practical implications – More education about agriculture in schools and higher education is indicated. Social implications – The poor state of knowledge of agriculture threatens the social contract upon which agricultural communities depend for survival. Originality/value – The study highlights the poor state of general knowledge about agriculture in Australia. The findings could be used as a baseline against which the efficacy of future education programmes could be assessed.
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Fulton, Murray. „Cereal and wool production in the Esperance Sandplain area of Western Australia: The need for a systems approach for sustainable agriculture“. American Journal of Alternative Agriculture 8, Nr. 2 (Juni 1993): 85–90. http://dx.doi.org/10.1017/s0889189300005038.
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AbstractThe problems facing farmers in the Esperance Sandplain region of Western Australia—salinity, herbicide resistance, wind erosion, and plant disease—are highly interrelated. Unless the biological, economic and social aspects of the problems are examined in an integrated way, no sustainable system will be found. Similarly, agricultural teaching and research must become much more integrated if they are to address agricultural and environmental problems satisfactorily. This will require changes in the structure of university and research institutions and in the rewards for research and teaching.
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Kirby, GWM, VJ Hristova und S. Murti. „Conservation tillage and ley farming in the semi-arid tropics of northern Australia - some economic aspects“. Australian Journal of Experimental Agriculture 36, Nr. 8 (1996): 1049. http://dx.doi.org/10.1071/ea9961049.
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This paper examines some aspects of the economics of conservation tillage and ley farming in the semi-arid tropics of northern Australia. The distribution, 1 value and major trends in the enterprises comprising the agricultural sector of the semi-arid tropics are discussed in an industry context. The likely economic benefits for the farmer from the adoption of conservation tillage and ley farming come from mulch retention and increased yields. These benefits vary with the frequency of grain cropping, the legume species used and the commodity price relativities. The benefits are likely to be larger in drier growing seasons. Data on other factors, such as soil type and seasons, were inadequate for economic analysis. Some ley farming systems are more profitable than single enterprises in the short term. In the long term, the best choice for sustainable farming systems in the semi-arid tropics appears to be a legume pasture system or a legume pasture-crop system. Results to date from ley farming studies show that experimental designs need to be modified to incorporate higher cropping frequencies and more comprehensive joint product measures in order to allow a more critical economic assessment. Additional benefits to society from the adoption of conservation tillage and ley farming are likely to come from minimising adverse on-farm and off-farm effects of agricultural activities. There are strong arguments for continuing support for research and development in ley farming technology and a joint sharing of the costs between farmers and the community generally.
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Raftery, David. „Producing value from Australia's vineyards: an ethnographic approach to 'the quality turn' in the Australian wine industry“. Journal of Political Ecology 24, Nr. 1 (27.09.2017): 342. http://dx.doi.org/10.2458/v24i1.20877.
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Abstract This article provides a detailed ethnographic intervention to the phenomenon of value-added agriculture, a discourse that has attained several concrete forms in Australian wine industry policy, and which is routinely presented as a legitimate rural future in wider agricultural and social science research. The legal and policy architecture of 'Geographical Indications' purports to value the regional distinctiveness of agricultural areas, by creating legally-defined wine regions. Producers from these wine regions enjoy privileged access to the use of regional descriptors that apply to their products, and the constitution of such wine regions can also codify the relationships between this regional identity and concrete viticultural and winemaking practices. This article draws on ethnographic research within the Clare Valley region of South Australia, one of the first Australian wine regions to be formally constituted as a legal entity, to examine in close detail the relationships that this region's wine producers have with their own discrete areas of operation. These ethnographic illustrations highlight that the creation of economic value within the premium wine industry cannot be reduced to the technical aspects of viticulture and oenology, nor the legal and policy means by which relationships between products and land are codified. Rather, the nuanced social understandings of landscape that wine producers are consistently developing is a critical element of cultural and commercial infrastructure that affords any wine producer or grape grower the possibility of achieving monopolistic relationships over discrete vineyard areas and the wine that is produced from them. These social understandings have a specifically egalitarian character that acts as a hedge against the chronic uncertainties arising from the global economic environment in which premium wine industry is inescapably a part. This resistance to codification, I argue, is a productive space that constitutes a form of resilience against chronically unstable sets of commercial and environmental conditions. Keywords: monopoly, regional rents, occupational discourse, intellectual property, Geographic Indications, Australian agrarian futures
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WATSON, C. A., R. L. WALKER und E. A. STOCKDALE. „Research in organic production systems – past, present and future“. Journal of Agricultural Science 146, Nr. 1 (18.09.2007): 1–19. http://dx.doi.org/10.1017/s0021859607007460.
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SUMMARYA large body of published research now exists on economic, social, technical and policy related aspects of organic production. The dramatic increase in published research over the last 20 years reflects not only the existence of policy support for organic farming in some countries but also the availability of government funding for research on organic farming. This has resulted in a broadening out of organic research from privately funded, specifically organic research organizations, into universities and mainstream research institutes. In parallel, publication of research results from organic farming has increasingly appeared in refereed literature in addition to literature sources more available to farmers and advisors. Research scientists from Europe, North America and Australasia have all made important contributions to the peer-reviewed literature. The literature is dominated by comparisons of organic and other forms of agriculture, although in many cases these comparisons are not fully valid. Research directed specifically at organic systems is often much more valuable in developing improved production systems than comparative research. Research on organic farming embodies both holistic and reductionist research approaches. Trans-disciplinary research also has an important role to play in understanding the complexities of the ecological approach to agriculture typified by organic farming. Working within the principles and standards of organic agriculture will mean that some research will always be specific to organic production systems. However, in future an increased transfer of knowledge from organic to conventional agriculture and vice versa is envisaged.
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Durant, Daphné, Anne Farruggia und Alexandre Tricheur. „Utilization of Common Reed (Phragmites australis) as Bedding for Housed Suckler Cows: Practical and Economic Aspects for Farmers“. Resources 9, Nr. 12 (26.11.2020): 140. http://dx.doi.org/10.3390/resources9120140.
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The common reed (Phragmites australis) has long been used in wetlands of the French Atlantic coast as fodder and bedding or roof thatching, among other uses. This article explores the practical and economic aspects of utilizing common reed for housing suckler cows compared to straw. Based on a study conducted over two years on a research farm of the French National Research Institute for Agriculture, Food and the Environment (INRAE), located in the marshes of Rochefort-sur-Mer, we show that reed is a good alternative to cereal straw and its cost is quite competitive compared to straw; the closer the reed bed is to the farm, the more competitive it is. By mobilizing the concept of restoration of natural capital, we lay the foundations for a debate on a possible revival of this ancient practice, with the idea that ecological restoration of reed beds can benefit biodiversity and the economy of wetlands farms.
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Bi, Kanglei, und Lili Rong. „A research on the effectiveness of agricultural water rights allocation based on market orientation“. E3S Web of Conferences 199 (2020): 00004. http://dx.doi.org/10.1051/e3sconf/202019900004.
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There are some problems in China’s agricultural water resources, such as low per capita consumption and uneven spatial and temporal distribution. It is urgent to speed up the reform of water rights trading mode. Based on the market orientation and the experience of the United States and Australia, this paper studies the effectiveness of China’s agricultural water rights trade. Firstly, the characteristics of “quasi-market” should be clarified. Secondly, under the market mechanism, this paper analyzes the mechanism of the impact of economic incentives of trading subjects, reasonable delimitation of trading prices and multiple participation of institutions and departments. Furthermore, the factors that affect the efficiency are deeply analyzed. At last, the paper provides some suggestions on the construction of a trading mechanism with Chinese characteristics from the aspects of right confirmation registration, pricing mechanism and supervision regulations, to provide decision support for agricultural water rights management system.
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Thomsen, D. A., und J. Davies. „Social and cultural dimensions of commercial kangaroo harvest in South Australia“. Australian Journal of Experimental Agriculture 45, Nr. 10 (2005): 1239. http://dx.doi.org/10.1071/ea03248.
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Kangaroo management is important to the sustainability of Australia’s rangeland landscapes. The commercial harvest of kangaroos assists in reduction of total grazing pressure in the rangelands and provides the potential for supplementary income to pastoralists. Indeed, the commercial kangaroo industry is considered by natural resource scientists as one of the few rural industry development options with potential to provide economic return with minimal environmental impact. While the biology and population ecology of harvested kangaroo species in Australia is the subject of past and present research, the social, institutional and economic issues pertinent to the commercial kangaroo industry are not well understood. Our research is addressing the lack of understanding of social issues around kangaroo management, which are emerging as constraints on industry development. The non-indigenous stakeholders in kangaroo harvest are landholders, regional management authorities, government conservation and primary production agencies, meat processors, marketers and field processors (shooters) and these industry players generally have little understanding of what issues the commercial harvest of kangaroos presents to Aboriginal people. Consequently, the perspectives and aspirations of Aboriginal people regarding the commercial harvest of kangaroos are not well considered in management, industry development and planning. For Aboriginal people, kangaroos have subsistence, economic and cultural values and while these values and perspectives vary between language groups and individuals, there is potential to address indigenous issues by including Aboriginal people in various aspects of kangaroo management. This research also examines the Aboriginal interface with commercial kangaroo harvest, and by working with Aboriginal people and groups is exploring several options for greater industry involvement. The promotion of better understandings between indigenous and non-indigenous people with interests in kangaroo management could promote industry development through the marketing of kangaroo as not only clean and green, but also as a socially just product.
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García, S. C., und W. J. Fulkerson. „Opportunities for future Australian dairy systems: a review“. Australian Journal of Experimental Agriculture 45, Nr. 9 (2005): 1041. http://dx.doi.org/10.1071/ea04143.
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During the last decade, Australian dairy farmers have been challenged to increase total factor productivity (the ratio between the rate of increase in total output and the rate of increase in the use of all inputs) in order to attenuate the negative effects of a steady decline in the terms of trade over the same period of time. Overall, the increase in total factor productivity has been low (1.5%) and farmers are questioning the most appropriate production system for the future. In an attempt to address this central question, we first identified the nature of the key pressures dairy farmers in Australia are likely to face in the future, namely labour and feed related issues. We then discuss major opportunities for developing new dairy production systems based on increased efficiency in the use of land and cows and on increasing the efficiency of labour management and lifestyle. We do not attempt to provide the best futuristic option for dairy systems in Australia. Instead, this review discusses key areas of the production system with potential to impact positively on any or all the physical, economic and labour-related aspects of modern dairy farming. By so doing, this review highlights the research questions that need to be addressed now in order to provide Australian dairy farmers with improved tools to manage their production systems in the future.
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Dikshit, Abhirup, Biswajeet Pradhan und Abdullah M. Alamri. „Temporal Hydrological Drought Index Forecasting for New South Wales, Australia Using Machine Learning Approaches“. Atmosphere 11, Nr. 6 (03.06.2020): 585. http://dx.doi.org/10.3390/atmos11060585.
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Droughts can cause significant damage to agriculture and water resources leading to severe economic losses. One of the most important aspects of drought management is to develop useful tools to forecast drought events, which could be helpful in mitigation strategies. The recent global trends in drought events reveal that climate change would be a dominant factor in influencing such events. The present study aims to understand this effect for the New South Wales (NSW) region of Australia, which has suffered from several droughts in recent decades. The understanding of the drought is usually carried out using a drought index, therefore the Standard Precipitation Evaporation Index (SPEI) was chosen as it uses both rainfall and temperature parameters in its calculation and has proven to better reflect drought. The drought index was calculated at various time scales (1, 3, 6, and 12 months) using a Climate Research Unit (CRU) dataset. The study focused on predicting the temporal aspect of the drought index using 13 different variables, of which eight were climatic drivers and sea surface temperature indices, and the remainder were various meteorological variables. The models used for forecasting were an artificial neural network (ANN) and support vector regression (SVR). The model was trained from 1901–2010 and tested for nine years (2011–2018), using three different performance metric scores (coefficient of determination (R2), root mean square error (RMSE), and mean absolute error (MAE). The results indicate that ANN was better than SVR in predicting temporal drought trends, with the highest R2 value of 0.86 for the former compared to 0.75 for the latter. The study also reveals that sea surface temperatures and the climatic index (Pacific Decadal Oscillation) do not have a significant effect on the temporal drought aspect. The present work can be considered as a first step, wherein we only study the temporal trends, towards the use of climatological variables and drought incidences for the NSW region.
Dissertationen zum Thema "Agriculture Research Economic aspects Australia"
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Campbell, Robert. „Understanding and disrupting institutional settings : using networks of conversations to re-imagine future farming lives“. Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2013. https://ro.ecu.edu.au/theses/603.
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Farmers in Australia and elsewhere face the challenge of remaining profitable whilst dealing with adverse structural arrangements and public expectations to better manage environmental degradation. This thesis draws on arguments that dominant paradigms in agricultural science and environmental management have often been ineffective in addressing these apparently competing demands and appear poorly suited to ‘messy’ situations characterized by uncertainty and complexity, and in which diverse stakeholders are motivated by varying goals and values. Engaging with such situations requires a philosophy and methodology that accepts a multiplicity of perspectives and which seeks to learn about and reflect upon novel ways of thinking and acting. Among the underlying ideas that have shaped this project is the importance of recognising the assumptions and commitments that researchers bring to their practice in order that traditions are not uncritically reproduced and that the products of our thinking are not reified. Regarding farming as less a set of technical practices and more as a human activity taking place within broader economic, social, cultural and ecological contexts, I sought to engage a group of farmers in southern Western Australia in a process of taking action to address an issue of common concern that would help them to live and farm well in their district. My role as both researcher and facilitator of conversations was driven by a commitment to dialogue as a process of meaning making and relationship building. Together we explored some of the broader contexts within which the narrower conceptions of economic and ecological problems are often uncritically placed. Taking concrete action together however proved beyond the scope of my research. The challenge of feeding ourselves while better caring for the land and each other will require imaginative as well as technical resources. To this end I have also sought to sketch out some of the creative possibilities contained within the health metaphor as it is applied to soil, arguing that its use as a proxy for quality or condition fails to utilize its disruptive potential.
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Wallace, Gary E., of Western Sydney Hawkesbury University und Faculty of Environmental Management and Agriculture. „Governance for sustainable rural development : a critique of the ARMCANZ-DPIE structures and policy cycles“. THESIS_FEMA_XXX_Wallace_G.xml, 1998. http://handle.uws.edu.au:8081/1959.7/263.
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The focus of the thesis is a critique of the form and function of the federal institutions governing the development of Rural Australia. In undertaking this study two cycles of a systemic action research were followed, the first to explore the policy development environment and the second to validate and expand on findings of the first cycle of enquiry. The thesis follows the historical development of policy institutions and the deliberations of poicy actors that have lead to normative, strategic and program change within these institutions. These institutional changes have then been critiqued from theoretical perspective of governance for sustainable development. Conclusions from this critique indicate that that the pace of policy change is very slow and after 20 years from the Rural Policy green paper of 1974 the federal institutions have taken on board a rhetoric of sustainable rural development that encapsulates much of the principles espoused in the Green Paper.This includes principles that aim to empower rural communities to find local solutions to their natural resource management and local economic development problems. The downside is found in institutional conflict over resource dependencies and spheres of responsibility and an apparent lack of community economic development facilitation skills within the service organisations of rural institutions.Master of Science (Hons)
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Mbatha, Cyril. „A case for institutional investigations in economic research methods with reference to South Africa's agricultural sector“. Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1002706.
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Economic development remains elusive for many world economies, but especially those of African countries. The current global inequalities in terms of GNP per capita and human living standards between developed and developing nations have ensured that the challenges of food insecurities are only some of the many negative experiences of underdevelopment in the African continent. Hence, delivery pressures are increasing on policy makers and researchers to provide tangible and timely economic solutions to the resilient state of underdevelopment. In the policy fights against the challenges posed by a lack of development in South Africa, the agricultural sector has in the past and continues in the present to play a central role. Such is the case because the majority of citizens rely on agricultural production activities for their livelihoods. For instance, even though the sector only contributed four percent towards the national Gross Domestic Product in 2006, in the Eastern Cape Province, more than seventy percent of the total population resided in rural areas. Moreover, in 2004 more than sixty percent of the national formal and informal employment levels were found in the sector. These economic indicators do not only reinforce the assertions that high levels of geographical and sectoral inequalities exist in the country’s economy, but they also illustrate the importance of the agricultural sector in public policy attempts, which are aimed at achieving food security alongside long-term developmental objectives. Some economists, especially the proponents of institutionalism, have argued that most of the recommendations to public policy interventions from mainstream economic research endeavours are not adequately helpful. The recommendations generally lack well considered and socially effective ideas, mainly because there remains some level of ignorance about the impacts that institutions have on economic and social systems. Some argue that this ignorance is reflected in (flawed) hedonistic and rationalist assumptions made about economic actors and in the methodological thinking of many research designs and economic analyses. The misuse of formal tools and statistical methods, for example, are some of the important factors, which have led to failures of the discipline of economics to provide effective policy solutions to problems of underdevelopment and poverty, especially in poor country environments. The thesis, having taken account of the majority of criticisms levelled against the classical and new-classical economic schools of thought, argues that the discipline as a whole lacks a paradigmatic integration of institutional and new-classical economic perspectives to offer appropriate guidelines for a methodology aimed at achieving socially responsive research outputs. The lack of this integration has resulted in a skewed selection of methods by economists, which are employed in research without a supportive and in-depth understanding of institutional and social factors. To support the thesis, a more effective and integrated framework for economic research is developed and presented with case study illustrations in a cumulative manner. The 20th century history of agricultural policies in South Africa, the agricultural and institutional case studies from the Eastern Cape Province alongside reviews of other agricultural studies are all used in presenting a case for rigorous institutional investigations in general economic research. These are also used in developing the proposed integrated framework, which aims to give guidance in developing research methods, which are more socially responsive. Having shown the usefulness of the proposed research framework, the thesis recommends that public policy interventions (at national and local levels) should aim to eliminate all types of institutions which have high associated transactional costs. The interventions should also encourage the emergence and growth of the types of institutions, which present the lowest costs to initiatives of economic development. In the primary case studies from the Eastern Cape Province, the insecurity of land tenure and the various local initiatives of business ventures are highlighted as two examples of the types of institutions, which respectively present high and low transactional costs to local initiatives of agricultural and economic development.
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Basu, Rathin. „An analysis of the relationship between sectoral activity, diversification, and structural change in the economy“. Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-09162005-115007/.
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Carter, Jonathan Edward David. „Estimating the economic rate of return to research in the South African deciduous fruit industry“. Thesis, Stellenbosch : Stellenbosch University, 1999. http://hdl.handle.net/10019.1/70205.
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Thesis (MScAgric)--Stellenbosch University, 1999.ENGLISH ABSTRACT: Historically, commercial agricultural research in South Africa has been state supported, but due to recent political changes in South Africa this is changing. The political transition has been accompanied by changing economic policies, causing a tightening of public funds allocated to agricultural research. In 1992 the Agricultural Research Council was formed, primarily to enable greater industry involvement in research as a result of the expected long term budget cuts in publicly funded research. As a result there has been an increased recognition of the need to evaluate research in terms of the economic returns to investment so that decision makers have hard evidence on which to prioritize their investments. This study employs the well known production function approach to evaluate the economic benefits of publicly funded research in the South African deciduous fruit industry. In reporting the results of the research the study proceeds from an overview of the deciduous fruit industry, as well as an analysis of the structure of deciduous fruit research in South Africa. This is followed by a description of the economics of research expenditure, a description of ex post methods of evaluating the economic benefits of research, and the manner in which the data for the analysis was collected. The analysis suggests there is a statistically significant relationship between research and development and industry output as well as industry prices and output. However the results should be interpreted with care, and more effort should be made to ensure that required data are gathered. Nevertheless, the results show that increased research expenditure m the industry is justified.
AFRIKAANSE OPSOMMING: Histories gesien is kommersiele landbou-navorsing in Suid Afrika deur die owerheid ondersteun, maar as gevolg van die onlangse politieke veranderinge in Suid Afrika is hierdie toedrag van sake besig om te verander. Die politieke oorgang in die land het gepaard gegaan met 'n verandering in ekonomiese beleid, wat 'n inkorting van owerheidsbefondsing aan die Landbounavorsingsraad meegebring het. Hierdie Raad is in 1992 gestig, met die primere doe! om grater privaatsektor betrokkenheid in navorsing vanuit die betrokke sektor te verseker, as gevolg van die verwagte onttrekking van owerheidsteun. As gevolg hiervan, is daar nou 'n toenemende erkenning aan die behoefte om navorsingsprojekte te evalueer in terme van die ekonomiese opbrengs op sulke investering, sodat besluitnemers geldige bewyse het waarvolgens bestedingsprioriteite gemaak kan word. Hierdie studie gebruik die bekende produksie-funksie benadering om die ekonomiese voordele van navorsing in die Suid-Afrikaanse sagtevrugte bedryf te evalueer. Die studie begin met 'n oorsig oor die sagtevrugtebedryf, insluitend 'n analise van die navorsingstruktuur wat tans heers. Bogenoemde word gevolg deur 'n beskrywing van die bestaande ex post metodes om ekonomiese voordele van navorsing te evalueer, sowel as die wyse waarop die data vir die analiese ingesamel is. Die resultate wys dat daar 'n beduidende statiese verhouding is tussen besteding op navorsing en pryse en die opbrengs behaal deur produsente in die bedryf Hierdie resultate moet egter met sorg gelnterpreteer word, en meer moeite moet gedoen word om te verseker dat die nodige data ingesamel word. Nietemin toon die resultate dat verhoogde navorsingsbesteding in die bedryf geregverdig is
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Ortiz, Jaime. „The effects of agricultural price policies on the funding of agricultural research : Chile 1960-1988 /“. Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10192006-115603/.
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Kaur, Sant B. „Comparative Evaluation Of Commercially Grown Lupin And Mung Sprouts“. Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 1994. https://ro.ecu.edu.au/theses/1471.
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More than one million tonnes of lupin seed are produced per annum in Western Australia. Lupin can be considered as an alternative to staple pulse food items such as soybeans, peas, chick peas and mung beans. This research was designed to provide potential investors with objective scientifically obtained evidence of the feasibility, and marketing potential, of using lupin as a basis for the commercial development of value added foods, in this case commercially grown lupin sprouts. Sprouts were selected because sprouted lupins are comparable with mung bean sprouts, the market leader, as regards yield and consumer acceptance as a food ingredient. Moreover, there is evidence that Perth based manufacturers of mung bean sprouts experience problems with the supply and quality of the raw mung seeds. The hypothesis which I sought to test was that lupin could be used for the commercial production of sprouts, either as a substitute for mung sprouts or as an additional sprout crop. The commercial environment at JAS is described and analysed in comparison with Guidelines provided in the Camden Technical Manual. Lupin sprouts can be grown commercially with a few modifications in the procedures as used for the production of mung. The programme of research was done in two major components. A series of preliminary small scale experiments was conducted involving temperature measurements, microbiological testing, physical observations and evaluation of the growing environment. Similar measurements and observations were done on full scale commercial sized batches. A survey was conducted to study the sprout usage by Caucasian and South East Asian consumers. Major findings of the research showed that lupin sprouts have a better potential as a new or a complementary product rather than as a substitute to mung sprouts. It has potential in the domestic as well as the off shore market as a value added product. As a result of this research, lupin sprouts were introduced into 11 retail centres in the Perth metropolitan area. Lupin sprouts also have a cost advantage over mung primarily because of its lower seed price. Lupin offers an exciting new opportunity for the commercial producers of sprout crops.
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Morgan, John (John Idwal). „Evaluating the returns to research on a project level : cover crops in the South African wine industry“. Thesis, Stellenbosch : Stellenbosch University, 1999. http://hdl.handle.net/10019.1/51261.
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Thesis (MScAgric)--Stellenbosch University, 1999.ENGLISH ABSTRACT: The purpose of the study is to determine the rate of return to cover crop research in the wine industry. The method followed will prove an invaluable contribution toward the need to determine a suitable approach for evaluation studies. The importance behind such a study is the development of appropriate ex ante evaluation approaches, which will assist in the allocation of public research resources in both a social and economical manner. The wine industry is currently enjoying healthy international demand, but will need to remain competitive to reap the full benefit of international exposure. The need therefore exists for a continuation of research at the institutional level, in order to maintain the progressive nature of research knowledge that was available in the past. The evaluation of ex post and ex ante research will assist in maintaining government funding for research and help with campaigning for private investment of research in the wine industry. The use of two evaluation approaches was used for the analysis. Firstly, the production function approach achieved a rate of return of 44 percent, using weather and research expenditure as a means to explain the variations in wine grape yield. Secondly, a cost benefit approach was devised in order to make a direct comparison between the cost and benefits related to the cover crop research. The rate of return achieved for this mode of analysis is 37 percent, using trial plot data as a source of information on potential benefits. In addition to this the cost benefit approach was used to show the difference in rate of return that is achievable between two growing regions. The variable that exists between the two regions, is the higher rate of irrigation in one of the regions. The high rate of return achieved for the investment, provides suitable motivation for the increase in state funding for research in the wine industry, and provides valuable information for the enticement of support by private investors. The two methods used in the study will both draw a certain amount of criticism, largely as a result of the lack of available data. The empirical nature of the approaches is however simple and applicable down to the project level.
AFRIKAANSE OPSOMMING: Die doel van hierdie studie is om die opbrengs op navorsing oor dekgewasse in die Suid- Afrikaanse wynbedryf te bepaal. Hierbenewens het die studie dit ook ten doel om gepaste metodieke vir die evaluering van navorsingsprojekte daar te stel. In hierdie opsig maak hierdie studie ' n bydrae tot besluitneming oor die allokering van openbare fondse vir landbounavorsing op 'n ekonomies en sosiale optimale wyse. Die Suid- Afrikaanse wynbedryf beleef tans ' n bloeifase, hoofsaaklik as gevolg van sterk internasionale vraag na sy produkte, maar salop sy internasionale mededingendheid moet let indien die volle voordele hiervan benut kan word. Daarom is dit noodsaaklik dat die bedryf op tegnologiese gebied moet kan meeding, en dus dat navorsingsbesteding nie onoordeelkundig ingekort word rue. Inligting oor die opbrengs op navorsingsbesteding is dus noodsaaklik om die volgehoue betrokkenheid van die staat te kan regverdig, hetsy as finansier of as katalisator vir privaatsektor betrokkenheid. In hierdie studie is die opbrengs op navorsing gemeet deur beide die bekende produksiefunksie benadering sowel as deur koste-voordeel ontleding. In die eerste geval is 'n opbrengskoers van 44% gemeet, en in die tweede geval is dit 37%. By die kostevoordeel ontleding is ook 'n verdere onderskeid gemaak tussen twee wynbou-streke om die invloed van meer besproeiing te bepaal. Ten spyte van dataprobleme, veral wat betref die koste van navorsing, kan beweer word dat die inligting so verkry van nut sal wees vir besluitnemers by die toekenning van skaars navorsingsfondse, asook by bedinging om privaatsektor fondse.
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Stemela, Mbuyiselo. „A critical analysis of land redistribution and economic development of farm workers in the Stellenbosch Agricultural Area : a research treatise“. Thesis, Nelson Mandela Metropolitan University, 2008. http://hdl.handle.net/10948/852.
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This study critically analyzed land redistribution and economic empowerment of farm workers in the Stellenbosch agricultural area. Past socio-economic and political policies have resulted in a racially skewed and inequitable distribution of land as well as overcrowding, overstocking and poverty in the countryside. It has become imperative that fundamental change is brought about in order to improve economical opportunities of all South Africans to access land for beneficial and productive use. Land reform, as the central thrust of land policy, is not only part of the effort towards the creation of equitable land distribution, but also of national reconciliation and stability. This study analyzed the notion of economic empowerment of farm workers. It looked at historical overview of the evolution of politics in South Africa and contemporary legislative framework pertaining to land redistribution and farm workers in the Western Cape. A case study of Bouwland farm in the Stellenbosch agricultural area was used as an example of how land redistribution can contribute to economically empower farm workers.
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Glazyrina, Anna. „Contribution of Public Investments and Innovations to Total Factor Productivity“. Thesis, North Dakota State University, 2011. https://hdl.handle.net/10365/29848.
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This study examines the importance of public research and development (R&D) expenditures and innovations (prices) to U S agricultural productivity employing panel vector error correction econometric technique Specifically, time-series and panel unit root tests, panel cointegration procedures, panel causality tests, and vector error correction model are used in the analysis. Empirical application to U S state-level data for 1960-2004 suggests positive and statistically significant influence of both supply-side
drivers, in the form of public R&D expenditures, and demand-side drivers, in the form of innovations (prices), on total factor productivity growth.
Bücher zum Thema "Agriculture Research Economic aspects Australia"
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Farm policy in Australia. St. Lucia [Brisbane]: University of Queensland Press, 1985.
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H, Lee Tomas, Hrsg. Agricultural economics: New research. Hauppauge, N.Y: Nova Science Publishers, 2010.
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Wynen, Els. Sustainable and conventional agriculture in south-eastern Australia: A comparison. Bundoora, Vic., Australia: School of Economics and Commerce, La Trobe University, 1990.
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Palmer, Selborne John Roundell. Agricultural research: The global requirements. London: Birkbeck College, 1990.
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Lee, Tomas H. Agricultural economics: New research. Hauppauge, N.Y: Nova Science Publishers, 2010.
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Swann, Nina. Agricultural statistics of Australia, 1960-86. Washington, D.C. (1301 New York Ave, N.W., Washington 20005-4788): U.S. Dept. of Agriculture, Economic Research Service, 1987.
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Swann, Nina. Agricultural statistics of Australia, 1960-86. Washington, D.C: U.S. Dept. of Agriculture, Economic Research Service, 1987.
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Conway, Gordon. Agroecosystem analysis for research and development. Bangkok: Winrock International Institute for Agricultural Development, 1986.
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Sundquist, W. Burt. Congruence of the Hatch funded regional research portfolio with national and regional research priorities. St. Paul, Minn: Dept. of Agricultural and Applied Economics, University of Minnesota, 1993.
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Centre, Organisation for Economic Co-operation and Development Development. Programme of research. Paris: OECD Development Centre, 1987.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Agriculture Research Economic aspects Australia"
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Rohne Till, Emelie. „Concluding Remarks“. In Agriculture for Economic Development in Africa, 91–96. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-07901-6_8.
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AbstractThis chapter sums up the main conclusions based on the book’s three main parts: the theoretical discussion on the role of agriculture in economic growth; the historical account of key aspects of the Ethiopian case study; and the empirical investigation of the relationship between agricultural and aggregate economic growth in Ethiopia during the rapid growth period in 2002–2010. The chapter also outlines some relevant areas of future research, based on the book’s research.
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Ulvenblad, Per-Ola. „Development of Sustainable Business Models for Innovation in the Swedish Agri-sector: Resource-Effective Producer or Stewardship-Based Entrepreneur?“ In The Innovation Revolution in Agriculture, 117–45. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50991-0_5.
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Abstract This chapter focuses on the development of sustainable business models for innovation in the Swedish agri-sector. This is important for several reasons. Many of society’s challenges are linked to social, environmental and economic aspects of agriculture, and numerous agri-companies have been reduced to subcontractors with little influence, and are struggling with low profitability. Previous research regarding agri-companies have mainly focused on production and cost-efficiency aspects. Research regarding sustainable innovation and sustainable business models in the agri-sector is limited to date. To fill in this gap, the aim of this chapter is to illustrate and analyse how Swedish agri-companies develop sustainable business models. An integrated theoretical framework combining research regarding sustainability-oriented innovation and sustainable business model archetypes has been developed in order to collect and analyse the eight agri-companies in the study. Swedish agri-companies focus not only on optimization but also on their organizational transformation and systems building when developing sustainable innovation. They have developed diversified business models. A common, important factor is to adopt stewardship roles. Further, the value intention of agri-entrepreneurs is a relevant factor when developing sustainable business models.
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Mureithi, Joseph, Saidi Mkomwa, Amir Kassam und Ngari Macharia. „Research and technology development needs for scaling up conservation agriculture systems, practices and innovations in Africa.“ In Conservation agriculture in Africa: climate smart agricultural development, 176–88. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789245745.0009.
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Abstract Although the net agricultural production across all regions of Africa has experienced a significant increase, African agriculture has performed below its potential over recent decades. Many aspects have been fronted to curb this situation, including sustainable intensification of farming systems and value-chain transformation through Conservation Agriculture (CA) across Africa. Based on the latest update, Africa has about 2.7 million ha under CA, an increase of 458% over the past 10 years with 2008/09 as baseline. However, this constitutes a mere 1.5% of the global area under CA, and less than 1.4% of the total cropland area in Africa. A combination of modern techniques and the optimization of agroecological processes in CA systems and practices requires that agricultural research plays a bigger role in its evolution and focus in the different regions of Africa. This targeted research should crucially contribute towards making agriculture in Africa more productive, competitive, sustainable and inclusive in terms of its functionality towards the farmer, society and nature. Scientific solutions for agricultural transformation need to be pursued without losing sight of the potentials and fragility of Africa's agricultural environments, the complexity of its agricultural production systems and the continent's rich biodiversity. The agricultural research and development agenda in Africa must build on the rich traditional farming culture, knowledge and practices, supported by coherent longer-vision for investments in science for agricultural development. Most of these investments are expected to come from national public and private sources, with governments also expected to invest in generation of 'public goods' such as the national or global environmental benefits typical of CA, and to also catalyse innovation and support market growth. The absolute imperative is that farmers must shift from outdated conventional tillage-based methods to modern, well-tested and knowledge-based methods of land use. Making this transition will be difficult without the creation of an enabling environment. This chapter discusses the various roles and advances required in CA-based research that will support the adoption of CA systems by millions of smallholder farmers in Africa with a view to enhancing sustainable and effective agricultural development and economic growth.
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Blackley, Stan, David McVey, Maria Scholten und Adam Veitch. „Adding Value to a Scottish Rye Landrace: Collaborative Research into New Artisanal Products“. In Seeds for Diversity and Inclusion, 137–48. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-89405-4_9.
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AbstractHebridean rye (Secale cereale), a high-yield landrace grown by crofters in Scotland’s Highlands and Islands, has traditionally been used as livestock feed. This multi-author study presents and analyses findings into the crop’s potential as the raw material for locally produced flour, bread and beer, offering new opportunities in sustainable seed saving, small-scale agriculture, food production and eco-enterprise. The authors—part of the project’s multidisciplinary team of researchers, artisanal food producers and crofters—explicate aspects of the pioneering project, from conditions on Uist’s coastal machair where the rye originates, to testing seasonal varieties in mainland Lochaber and assessing nutritional qualities and consumer acceptance of novel products. They conclude that Hebridean rye, with its potential for crofters in remote locales and local businesses, could help in preserving agrobiodiversity, traditional knolwedge and practices, crofting culture and economic resilience in the north and north-west of Scotland.
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Kumar, Sunil. „Economic and Commercial Aspects of IoT in Agriculture Digitization“. In Handbook of Research on the Internet of Things Applications in Robotics and Automation, 160–68. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9574-8.ch008.
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Around the world, city, state, governments, and public sector groups are leading the way in taking the internet of thing (IoT) to existence and improving the lives of citizens everywhere. Currently 21 billion devices are connected. For 2025, the installed base of IoT devices is forecast to grow to almost 76 billion worldwide. At the same time, the global smart agriculture market size is expected to triple by 2025, reaching $15.3 billion (compared to being slightly over $5 billion back in 2016). Because the market is still developing, there is still ample opportunity for businesses willing to join in. Building IoT applications, devices, and products for future agriculture set you apart as an early adopter, and as such, help you pave the way to success. Wireless sensor network has an ability to solve many problems of real world (i.e., agriculture, harvest, farm monitoring, post-harvest, remote irrigation control, warehouse, livestock monitoring, cold chain monitoring) and improve the decision-making capability of government in response to natural disasters.
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Ndazi, Machunda, und Beda John Mwang’onde. „Leptospirosis in Pigs: A Silent Economic Drawback in Piggery Industry“. In Research Aspects in Agriculture and Veterinary Sciences Vol. 1, 11–19. Book Publisher International (a part of SCIENCEDOMAIN International), 2021. http://dx.doi.org/10.9734/bpi/raavs/v1/9170d.
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di Paolo, Elena, Giustino Lo Conte, Federica Corrente und Gianclaudio Festa. „Contemporary Issues on Agriculture and Health“. In Handbook of Research on Healthcare Standards, Policies, and Reform, 195–216. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8868-0.ch012.
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Rights and restrictions, education and financial resources at both European and national levels represent the core points of attention in proposing useful considerations on the effects of the pandemic in the health sector. Looking at health as a single and isolated sector makes it difficult to focus on the specific transversal aspects that are extremely relevant in the context we live in. Thus, health has to be considered from a multidimensional perspective, which encompasses different aspects ranging from legal to economic and social issues. The chapter develops an analysis that, through a complementary approach, embraces different sectorial dimensions, considering the supranational scenario and the current measures the Italian government has set in place till now. Within this framework, over the years, safe health has been more and more identified as a direct consequence of a safe agricultural environment. Thus, the whole chapter emphasises the important link to be inevitably taken into consideration for the future: the nexus between agriculture and health.
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Mathur, Somesh, und Naman Agarwal. „Evaluation of India's Proposed Regional Trade Agreements With Major Economies Using General Equilibrium Analysis“. In Handbook of Research on the Empirical Aspects of Strategic Trade Negotiations and Management, 211–34. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7568-0.ch011.
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This chapter attempts to analyze trade effects of India's liberalization with the Association of Southeast Asian Nations and five Asia-Pacific countries (ASEAN Plus Five), Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC), European Union (EU), India-Japan-Australia trilateral framework, and Southern African Customs Union (SACU). It also tries to look at how they can create new opportunities for trade among the member countries. The authors sort out which of the above-recorded arrangements will be the most welfare upgrading for India. The chapter attempts to comprehend whether India ought to pull out for the occasions to be essential for value-chains in the areas. Maximum gains occur when India liberalizes with all, that is, liberalizes multilaterally followed by ASEAN 10, RCEP, Indo Pacific, CPTPP, MENA, EU 27, 54 nations African FTA, GCC, among others. Services and investment liberalization would bring further dividends to India.
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D'Aleo, Vittorio, Francesco D'Aleo und Roberta Bonanno. „New Food Industries Toward a New Level of Sustainable Supply“. In Urban Agriculture and Food Systems, 415–38. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8063-8.ch021.
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“Novel foods” indicates all those foods that do not fall within the traditional western diet. The authors underline that there is an important economic potential linked to this new sector. After having introduced the topic by identifying what is meant by new food, food sustainability, and entrepreneurship in this sector, the analysis focuses on the qualitative aspects of novel foods. The authors emphasize the advantages of these sources, their qualities, and the impact on the environment. In this chapter, the authors demonstrate that novel food sources can be a substitute for other food that require production processes, and thus make a big impact on the environment. After figuring out the advantages of novel food sources, the authors analyze some success stories from the companies that already operate in this area. They also investigate existing business models on the novel food market and the way they operate and create wealth. Summarizing the results of their research, the authors underline the economic potential of the new foods exploitation in the Mediterranean area.
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Khan, Mahmood, Dora Marinova und Vladislav Todorov. „Linking Folklore to Agricultural Sustainability Accounting in Bangladesh“. In Research Anthology on Strategies for Achieving Agricultural Sustainability, 1154–67. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-5352-0.ch061.
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The Bangladeshi folklore cultural heritage embraces myriad proverbs, adages, sayings, folktales, and folksongs, including the songs of the Baul mystic minstrels. Many are linked to various aspects of agriculture – from tilling to harvest, storage of yields, and consumption. The paper draws on this folklore to develop the concept of traditional sustainability accounting in agriculture. Although without formal quantification, these proverbs and songs guide agricultural practices in rural Bangladesh maintaining a socio-economic system that promotes sustainable activities, counteracts the damage caused by the 1970 Green Revolution, and encourage sustainability accounting. In recent years, Bangladesh has achieved many of the Millennium Development Goals but has also witnessed environmental deterioration. An agro-ecological management informed by folklore and traditional wisdom has the potential to transform the country's progress along the lines of the UN Sustainable Development Goals.
Konferenzberichte zum Thema "Agriculture Research Economic aspects Australia"
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ATKOČIŪNIENĖ, Vilma, und Shaik Ilyas MOHAMMED. „PARTICULARITIES OF AGRICULTURE DEVELOPMENT IN THE BLACK FOREST: CLIMATE CHANGE AND MANAGEMENT ASPECTS“. In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.239.
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The current European Union’s and state agricultural support is more focused on the modernization of farms in technological terms, coupled with the intensification of production, and weakly focused on the farm exclusivity and diversification. This creates a minor motivation for farmers to address the issues related to climate change mitigation. The main attention in the article is concentrated on two themes: climate change and forest management. The main research methods were used: analysis and generalization of scientific literature, interview, logical and systematically reasoning, comparison, abstracts and other methods. The farms in the lower mountain ranges of Germany will change different climate conditions analyzed in the 2017 summer. Sustainable framing wide term in black forest, forest lands, organic farms, are depending or considering the climate cycles. In economic social conditions of Germany, black forest farming is so sensitive towards ancient methods of farming and their equations with the current environment. In simple terms, black forest sustainable framing is farming ecological by promoting methods and practices that are economically viable. It does not only particular about economic aspects of farming perhaps on the use of non-renewable factors in the process of thoughtful and effective farming. Agriculture land of Black Forest contributes to the nutrient and healthy food to reach high standard of living of the black forest society.
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Jadrić, Mario. „EXPLORING SMART CITY RESEARCH FROM INFORMATION SYSTEMS AND MANAGEMENT PERSPECTIVES“. In Fourth International Scientific Conference ITEMA Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2020. http://dx.doi.org/10.31410/itema.s.p.2020.1.
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Research in the smart city domain is characterised by distinct multidisciplinarity. The reason for this is the broadness of the domain, classified into six key categories: smart governance, smart people, smart living, smart mobility, smart economy, and smart environment, all focal points of research in separate scientific fields. Also, many researchers argue about the best approach and steps in the development of smart cities highlighting different technological, economic, or sociological aspects of research. This paper aims to explore and clarify the differences in smart city research from two different perspectives - information systems and management. Abstracts from almost 5.000 papers from the WoS database and more than 7.000 papers from the Scopus database were downloaded and analysed. Publications categorised into two perspectives were then analysed descriptively, including data about the number of papers, year of publication, and country of publishing. Furthermore, automated text mining procedure was performed for additional interpretation of attributes and occurrences from the two observed perspectives. The use of six smart city categories as keywords within each set was also analysed and visualised. The results indicate clear differences in both research approaches and research subjects between the two perspectives.
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„Proceedings of International Conference on Innovation and Technology (ICIT) 2019“. In International Conference on Innovation and Technology 2019. Journal of Innovation and Applied Technology, 2020. http://dx.doi.org/10.21776/ub.jiat.2019.se.01.1.
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CIT 2019 is aimed to to provide platform for exchange of experiences, innovation and technological changes/advances among academia, scientists, professionals, and/or business in global environment; to initiate collaboration in research and technology withlocal, national and international stakeholders; and to disseminate research results and its application to communities or industries. The conference was attended by 150 participants from Singapore, Malaysia, Australia, South Korea and Indonesia, with 92 presenters divided in five plenary talks. The conference topics include engineering, sustainable agriculture and agricultural engineering, basic science, information system and technology, green cities, green industries, management and business, social economic and community development, education, as well as health, medicine, and public health.
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„Proceeding of International conference on Innovation and Technology (ICIT) 2019“. In The 1st International Conference on Innovation and Technology (ICIT) 2019. JOURNAL OF INNOVATION AND APPLIED TECHNOLOGY, 2020. http://dx.doi.org/10.21776/ub.jiat.2019.se.01.01.
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ICIT 2019 is aimed to to provide platform for exchange of experiences, innovation and technological changes/advances among academia, scientists, professionals, and/or business in global environment; to initiate collaboration in research and technology withlocal, national and international stakeholders; and to disseminate research results and its application to communities or industries. The conference was attended by 150 participants from Singapore, Malaysia, Australia, South Korea and Indonesia, with 92 presenters divided in five plenary talks. The conference topics include engineering, sustainable agriculture and agricultural engineering, basic science, information system and technology, green cities, green industries, management and business, social economic and community development, education, as well as health, medicine, and public health. Two platform of publications for the selected papers are the IOP Conference Series: Earth and Environmental Science (IOP: EES) and the Journal of Innovation and Applied Technology (JIAT).
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Markova, Mihaela. „DIGITAL TRANSFORMATION - THE BASIS FOR DEVELOPMENT AGRICULTURAL BUSINESS“. In SUSTAINABLE LAND MANAGEMENT - CURRENT PRACTICES AND SOLUTIONS 2019. University publishing house "Science and Economics", University of Economics - Varna, 2021. http://dx.doi.org/10.36997/slm2019.186.
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In a dynamic market environment, the agrarian business follows trends for innovation, smart solutions, digital systems for precision agriculture, technology for saving resources and higher economic efficiency. The economy, of which the agricultural sector is part, is becoming a digital one. The main research objective of this development is to consider and interpret more significant aspects of the digital transformation of the economy, of which the agricultural business is a part, and to use this database to outline solutions as a factor for efficiency and development.
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Manh Tran, Thang, und Dorian Stoilescu. „An Analysis of the Content, Policies and Assessment of ICT Curricula in the Final Years of Secondary Schooling in Australia and Vietnam: A Comparative Educational Study“. In InSITE 2016: Informing Science + IT Education Conferences: Lithuania. Informing Science Institute, 2016. http://dx.doi.org/10.28945/3460.
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[This paper is published in the Journal of Information Technology Education: Research, Volume 15.] This paper explores and analyses similarities and differences in ICT curricula, policies, and assessment between the Vietnamese and Australian educational systems for the final years of secondary educational level. It was found that while having a common core set of tendencies, the Australian ICT curricula, policies, and assessments differ markedly from the Vietnamese counterparts. These differences can be explained by economic and cultural factors, national-wide educational trends, ICT strategies, and their degrees of implementation in schools. We found that limited constructivist implementations are used in ICT curricula in both countries, as Australian education has high expectations in national evaluations with an emphasis on standardized tests and Vietnamese education is still entrapped in prescriptive lessons of traditional pedagogy, emphasizing transmission model of information. We found that lack of opportunities in teacher professional development in ICT training is common for both countries. While the Australian educational system still struggles, especially in providing opportunities for learning theoretical and programming aspects, multiple challenging aspects were found in the ICT content and policies of the Vietnamese educational system that call for immediate change and improvement. In this sense, Vietnamese administrators are recommended to extensively follow up their educational strategies and policies, in order to make sure that their reforms are adequately implemented in schools. In order to bridge the gap and implement adequate ICT curricula, rigorous professional training in ICT teaching is essential for both Australian and Vietnamese teachers.
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BOBOC, Dan, Maria Claudia DIACONEASA, Valentin PĂUNA und Marilena POTÂRNICHE. „THE IMAGE OF THE ROMANIAN TRADE BALANCE EVOLUTION BETWEEN 2009 AND 2019“. In Competitiveness of Agro-Food and Environmental Economy. Editura ASE, 2022. http://dx.doi.org/10.24818/cafee/2020/9/09.
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The objectives of sustainable development in agriculture are emphasizing the worries related to the possibility of ensuring food security at national levels caused by the climate change and agricultural productivity. These worries reflect directly on the international trading partnerships and affect the trading especially with agricultural and food supplies. The current research aims at providing a clear image of the modifications in the trade balance of Romania, recognised mostly as an exporter of raw agricultural products, such as cereals or live animals, at low prices. Romanian agricultural productivity is characterized by an acute weather dependency, due to the low levels of irrigation systems and extensive agricultural systems, combined with extreme heat during summers and low precipitation in winters and springs. Even so, the exports and imports of a country are a key factor in its economic development so they cannot be reduced only to food security and sustainability aspects. In this context, a clear image of Romania’s trade balance offers some insight for the designing of future policy related both to the possibilities of economic and sustainable development.
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Penman, Joy, und Glenna C Lear. „Over Mountain Tops and Through the Valleys of Postgraduate Study and Research: A Transformative Learning Experience from Two Supervisees’ Perspectives [Abstract]“. In InSITE 2020: Informing Science + IT Education Conferences: Online. Informing Science Institute, 2020. http://dx.doi.org/10.28945/4547.
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Aim/Purpose: [This Proceedings paper was revised and published in the journal "Issues in Informing Science and Information Technology,"16, 21-40.] The purpose of this paper is to illuminate the learning that happens in assuming a supervisee’s role during the postgraduate study. Background: The facilitators and barriers students encountered while pursuing postgraduate studies, strategies to achieve success in postgraduate studies, and how to decrease attrition rates of students, have been sufficiently explored in literature. However, there is little written about the personal and professional impact on students when they are being supervised to complete their postgraduate studies. Methodology: Autoethnographic method of deep reflection was used to examine the learning that transpired from the supervisee’s perspective. Two lecturers (a Senior Lecturer in Nursing and an Aboriginal Tutor) focused on their postgraduate journeys as supervisees, respectively, with over 30 years of study experience between them, in Australia and abroad. Contribution: Future postgraduate students, researchers, would-be supervisors and experienced supervisors could learn from the reflections of the authors’ postgraduate experiences. Findings: Four themes surfaced, and these were Eureka moments, Critical friend(s), Supervisory relationship, and Transformative learning. The authors highlighted the significance of a supervisory relationship which is key to negotiating the journey with the supervisor. Essential for these students also were insights on finding the path as well as the destination and the transformative aspects that happened as a necessary part of the journey. Conclusion. The postgraduate journey has taught them many lessons, the most profound of which was the change in perspective and attitude in the process of being and becoming. Personal and professional transformative learning did occur. At its deepest level, the authors’ reflections resulted in self-actualization and a rediscovery of their more authentic selves. Recommendations for Practitioners: This article highlights the importance of the supervisory relationship that must be negotiated to ensure the success of the candidate. Reflections of the transformation are recommended to support the students further. Recommendation for Researchers: Quality supervision can make a significant influence on the progress of students. Further research on the supervisory relationship is recommended. Impact on Society: The support in terms of supervision to ensure postgraduate students’ success is essential. Postgraduate students contribute to the human, social, professional, intellectual, and economic capital of universities and nations globally. Future Research: Further reflections of the transformative learning will advance the understanding of the personal and professional changes that occur with postgraduate supervision.
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A. LOPES, José, und Ignacio J. DIAZ-MAROTO. „INPUT OF COMMUNAL FORESTS TO SUSTAINABLE DEVELOPMENT OF THE RURAL POPULATION: STUDY CASE OF NORTHERN PORTUGAL AND GALICIA“. In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.227.
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Communal forests occupy one million hectares in the Northern of Portugal and Galicia. Since centuries ago, “Baldios” and “Montes Veciñais en Man Común” (MVMC) played an essential function in the economy of their owner communities. This role was lost all through the last century due to the enormous afforestation and the decrease of agriculture. The restitution of democratic regimes returned the communal forests tenure to the communities. Given the extension and high average area, our paper aims to research its potentialities and limitations of contribution to rural development. Two case studies, one in North Portugal and another one in Galicia, allow identifying the individual and collective traditional uses and the achievements made with revenues linked. Both Galician and Portuguese realities exhibit similarities and complementary benefits, and needing social and economic innovation to make a better use of rural resilience. Communal lands and small-scale business projects could maintain the network of local produce markets with attractive aesthetic values as well as biodiversity conservation. The comparison of the different criteria shows economic aspects are the most valorised by the stakeholders. The management decision of collective forests was the alternative mixed by the communities and the Forestry Services as the best one to complete the main objective of sustainable rural development. As a final conclusion of our work, remarking that the communities owning these forests currently seem to have the conditions to successfully manage their properties if the commoners are able to mobilize and adequate organize the communities.
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Peña-Cortés, Fernando, Carlos Bertrán, Jaime Tapia, Enrique Hauenstein, Marcos Cisternas, Gonzalo Rebolledo und Miguel Escalona-Ulloa. „Cambio de uso del suelo: el caso del borde costero de la Araucanía, sur de Chile: evolución y situación actual“. In International Conference Virtual City and Territory. Barcelona: Centre de Política de Sòl i Valoracions, 2009. http://dx.doi.org/10.5821/ctv.7590.
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En esta investigación, se evidencian las implicancias ambientales de los procesos de transformación del paisaje sobre el territorio del borde costero de La Araucanía en Chile, el cual se caracteriza por cinco aspectos: (1) altos niveles de pobreza y de ruralidad, (2) una importante consolidación y expansión de asentamientos agregados, (3) presencia de elementos singulares dados por condiciones naturales (humedales, bosques pantanosos, estuarios), (4) pueblos originarios (mapuche) y (5) procesos de colonización tardía. La investigación muestra inicialmente una revisión exploratoria de los hitos históricos más relevantes que han determinado los procesos de transformación del paisaje.
Luego se evalúa geoespacialmente el cambio de uso del suelo entre los años 1980 y 2004, lo que permite precisar las principales categorías de cambio del uso del suelo y el estado actual del paisaje ecológico. Este análisis se complementó con la revisión de indicadores demográficos y socioeconómicos que permite visualizar los efectos del cambio de uso del suelo en la población.
Los resultados mostraron que la irrupción de la agroganadería hispano-mediterránea y la posterior desforestación por parte de los colonos tuvo graves efectos en el paisaje. Más recientemente, la dinámica de transformación en la matriz agropecuaria dominante hacia la actividad forestal (pasando de 1% en 1980 a 19% en 2004), ocasionó un retroceso de 8.762 ha de la matriz agropecuaria y una disminución general de todas las coberturas naturales.
De este modo, se cuantificó una redistribución de los usos del suelo, aumento de la fragmentación del paisaje y pérdida de conectividad espacial de los sistemas naturales. A su vez, se constató un desplazamiento de la población rural y la consolidación de centros urbanos como Nueva Toltén, Hualpín, Teodoro Schmidt y Saavedra, lo cual se relaciona con la disminución de la natalidad, el incremento de la tasa de envejecimiento y la falta de empleo. Se concluye que la interfaz de relaciones socio-culturales, físico-ambientales y económicas en el área, dan cuenta de la necesidad de nuevos enfoques e instrumentos de planificación que permitan potenciar el desarrollo local. This research makes evident the environmental implications of the process of transforming the landscape in the territory of the coastal strip of La Araucania in Chile, which is characterized by five aspects: (1) high level of poverty and rurality, (2) a major consolidation and expansion of aggregate settlements, (3) the presence of singular elements due to natural conditions (wetlands, swamp forests, estuaries), (4) aboriginal people (mapuche) and, (5) late colonization process. The research shows initially an exploratory revision of the more relevant historical milestones, which have determined the process of transforming the landscape.
Then, the change in land use between 1980 and 2004 it is geospatial rated, which allows to specify the main categories of change in land use and the current status of the ecological landscape. This analysis was complemented with the revision of demographic and socioeconomic indicators which permits to view the effects of the change in land use in the population.
The results showed that the irruption of the spanish agriculture and and the subsequent deforestation by the settlers had severe effects on the landscape. More recently, the dynamics of transformation in the matrix to the dominant agricultural towards forestry (from 1% in 1980 to 19% in 2004), caused a decrease of 8.762 hectares of the agricultural matrix and a general decline of all natural coverage.
Thus, a redistribution of the land use, an increased fragmentation of the landscape and a loss of spatial connectivity of natural systems was quantified. Besides, there was a movement of the rural population and a consolidation of urban centers like Nueva Toltén, Hualpin, Teodoro Schmidt y Saavedra, which it is related to falling of birth rate, increasing of rate of aging and lack of employment. We conclude that the interface of socio-cultural relations, economic and physical environment in the area, reveals the need for new approaches and planning tools for enhancing local development.
Berichte der Organisationen zum Thema "Agriculture Research Economic aspects Australia"
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Rajarajan, Kunasekaran, Alka Bharati, Hirdayesh Anuragi, Arun Kumar Handa, Kishor Gaikwad, Nagendra Kumar Singh, Kamal Prasad Mohapatra et al. Status of perennial tree germplasm resources in India and their utilization in the context of global genome sequencing efforts. World Agroforestry, 2020. http://dx.doi.org/10.5716/wp20050.pdf.
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Tree species are characterized by their perennial growth habit, woody morphology, long juvenile period phase, mostly outcrossing behaviour, highly heterozygosity genetic makeup, and relatively high genetic diversity. The economically important trees have been an integral part of the human life system due to their provision of timber, fruit, fodder, and medicinal and/or health benefits. Despite its widespread application in agriculture, industrial and medicinal values, the molecular aspects of key economic traits of many tree species remain largely unexplored. Over the past two decades, research on forest tree genomics has generally lagged behind that of other agronomic crops. Genomic research on trees is motivated by the need to support genetic improvement programmes mostly for food trees and timber, and develop diagnostic tools to assist in recommendation for optimum conservation, restoration and management of natural populations. Research on long-lived woody perennials is extending our molecular knowledge and understanding of complex life histories and adaptations to the environment, enriching a field that has traditionally drawn its biological inference from a few short-lived herbaceous species. These concerns have fostered research aimed at deciphering the genomic basis of complex traits that are related to the adaptive value of trees. This review summarizes the highlights of tree genomics and offers some priorities for accelerating progress in the next decade.
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Friedman, Shmuel, Jon Wraith und Dani Or. Geometrical Considerations and Interfacial Processes Affecting Electromagnetic Measurement of Soil Water Content by TDR and Remote Sensing Methods. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580679.bard.
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Time Domain Reflectometry (TDR) and other in-situ and remote sensing dielectric methods for determining the soil water content had become standard in both research and practice in the last two decades. Limitations of existing dielectric methods in some soils, and introduction of new agricultural measurement devices or approaches based on soil dielectric properties mandate improved understanding of the relationship between the measured effective permittivity (dielectric constant) and the soil water content. Mounting evidence indicates that consideration must be given not only to the volume fractions of soil constituents, as most mixing models assume, but also to soil attributes and ambient temperature in order to reduce errors in interpreting measured effective permittivities. The major objective of the present research project was to investigate the effects of the soil geometrical attributes and interfacial processes (bound water) on the effective permittivity of the soil, and to develop a theoretical frame for improved, soil-specific effective permittivity- water content calibration curves, which are based on easily attainable soil properties. After initializing the experimental investigation of the effective permittivity - water content relationship, we realized that the first step for water content determination by the Time Domain Reflectometry (TDR) method, namely, the TDR measurement of the soil effective permittivity still requires standardization and improvement, and we also made more efforts than originally planned towards this objective. The findings of the BARD project, related to these two consequential steps involved in TDR measurement of the soil water content, are expected to improve the accuracy of soil water content determination by existing in-situ and remote sensing dielectric methods and to help evaluate new water content sensors based on soil electrical properties. A more precise water content determination is expected to result in reduced irrigation levels, a matter which is beneficial first to American and Israeli farmers, and also to hydrologists and environmentalists dealing with production and assessment of contamination hazards of this progressively more precious natural resource. The improved understanding of the way the soil geometrical attributes affect its effective permittivity is expected to contribute to our understanding and predicting capability of other, related soil transport properties such as electrical and thermal conductivity, and diffusion coefficients of solutes and gas molecules. In addition, to the originally planned research activities we also investigated other related problems and made many contributions of short and longer terms benefits. These efforts include: Developing a method and a special TDR probe for using TDR systems to determine also the soil's matric potential; Developing a methodology for utilizing the thermodielectric effect, namely, the variation of the soil's effective permittivity with temperature, to evaluate its specific surface area; Developing a simple method for characterizing particle shape by measuring the repose angle of a granular material avalanching in water; Measurements and characterization of the pore scale, saturation degree - dependent anisotropy factor for electrical and hydraulic conductivities; Studying the dielectric properties of cereal grains towards improved determination of their water content. A reliable evaluation of the soil textural attributes (e.g. the specific surface area mentioned above) and its water content is essential for intensive irrigation and fertilization processes and within extensive precision agriculture management. The findings of the present research project are expected to improve the determination of cereal grain water content by on-line dielectric methods. A precise evaluation of grain water content is essential for pricing and evaluation of drying-before-storage requirements, issues involving energy savings and commercial aspects of major economic importance to the American agriculture. The results and methodologies developed within the above mentioned side studies are expected to be beneficial to also other industrial and environmental practices requiring the water content determination and characterization of granular materials.
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Shpigel, Nahum, Raul Barletta, Ilan Rosenshine und Marcelo Chaffer. Identification and characterization of Mycobacterium paratuberculosis virulence genes expressed in vivo by negative selection. United States Department of Agriculture, Januar 2004. http://dx.doi.org/10.32747/2004.7696510.bard.
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Mycobacterium avium subsp. paratuberculosis (MAP) is the etiological agent of a severe inflammatory bowel disease (IBD) in ruminants, known as Johne’s disease or paratuberculosis. Johne’s disease is considered to be one of the most serious diseases affecting dairy cattle both in Israel and worldwide. Heavy economic losses are incurred by dairy farmers due to the severe effect of subclinical infection on milk production, fertility, lower disease resistance and early culling. Its influence in the United States alone is staggering, causing an estimated loss of $1.5 billion to the agriculture industry every year. Isolation of MAP from intestinal tissue and blood of Crohn's patients has lead to concern that it plays a potential pathogenic role in promoting human IDB including Crohn’s disease. There is great concern following the identification of the organism in animal products and shedding of the organism to the environment by subclinically infected animals. Little is known about the molecular basis for MAP virulence. The goal of the original proposed research was to identify MAP genes that are required for the critical stage of initial infection and colonization of ruminants’ intestine by MAP. We proposed to develop and use signature tag mutagenesis (STM) screen to find MAP genes that are specifically required for survival in ruminants upon experimental infection. This research projected was approved as one-year feasibility study to prove the ability of the research team to establish the animal model for mutant screening and alternative in-vitro cell systems. In Israel, neonatal goat kids were repeatedly inoculated with either one of the following organisms; MAP K-10 strain and three transposon mutants of K-10 which were produced and screened by the US PI. Six months after the commencement of inoculation we have necropsied the goats and taken multiple tissue samples from the jejunum, ileum and mesenteric lymph nodes. Both PCR and histopathology analysis indicated on efficient MAP colonization of all the inoculated animals. We have established several systems in the Israeli PI’s laboratory; these include using IS900 PCR for the identification of MAP and using HSP65-based PCR for the differentiation between MAV and MAP. We used Southern blot analysis for the differentiation among transposon mutants of K-10. In addition the Israeli PI has set up a panel of in-vitro screening systems for MAP mutants. These include assays to test adhesion, phagocytosis and survival of MAP to/within macrophages, assays that determine the rate of MAPinduced apoptosis of macrophages and MAP-induced NO production by macrophages, and assays testing the interference with T cell ã Interferon production and T cell proliferation by MAP infected macrophages (macrophage studies were done in BoMac and RAW cell lines, mouse peritoneal macrophages and bovine peripheral blood monocytes derived macrophages, respectively). All partners involved in this project feel that we are currently on track with this novel, highly challenging and ambitious research project. We have managed to establish the above described research systems that will clearly enable us to achieve the original proposed scientific objectives. We have proven ourselves as excellent collaborative groups with very high levels of complementary expertise. The Israeli groups were very fortunate to work with the US group and in a very short time period to master numerous techniques in the field of Mycobacterium research. The Israeli group has proven its ability to run this complicated animal model. This research, if continued, may elucidate new and basic aspects related to the pathogenesis MAP. In addition the work may identify new targets for vaccine and drug development. Considering the possibility that MAP might be a cause of human Crohn’s disease, better understanding of virulence mechanisms of this organism might also be of public health interest as well.