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Gotowe bibliografie tematyczne / Precision agriculture

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Gotowa bibliografia na temat „Precision agriculture”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 maja 2024

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Artykuły w czasopismach na temat "Precision agriculture"

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Bujdos, Ágnes. "Precision Agriculture". Hungarian Yearbook of International Law and European Law 6, nr 1 (grudzień 2018): 371–88. http://dx.doi.org/10.5553/hyiel/266627012018006001022.

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Goss, Michael J. "Precision agriculture". Field Crops Research 55, nr 3 (luty 1998): 285–87. http://dx.doi.org/10.1016/s0378-4290(97)00082-8.

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Branzova, Petia. "PRECISION AGRICULTURE: TECHNOLOGICAL INNOVATIONS FOR SUSTAINABLE AGRICULTURE". Economic Thought journal 69, nr 1 (14.05.2024): 24–36. http://dx.doi.org/10.56497/etj2469102.

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Precision agriculture represents an innovative approach utilizing technologies and scientific methods to enhance the efficiency and sustainability of agricultural oper-ations and their application in modern agriculture. Various technological innovations are analyzed, including the use of sensors, GPS systems, remote sensing, and software solutions that aid in optimizing agricultural operations. The article discusses the chal-lenges of implementing precision agriculture, as well as future development opportuni-ties in the sector and the potential benefits for farmers, rural communities, and the en-vironment from implementing this approach. The importance of precision agriculture as an innovative strategy for addressing challenges and achieving sustainable develop-ment in agriculture is emphasized. The goal of this article is to assist agricultural pro-ducers, agricultural specialists, and decision-makers in the sector in making informed decisions and strategies for implementing precision agriculture in their practices. Im-plementing precision agriculture will lead to improved efficiency and sustainability by reducing the use of resources such as water, fertilizers, and pesticides, increasing the productivity of agricultural crops, and reducing the adverse environmental impacts of agriculture.

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Šilha, J., P. Hamouz, V. Táborský, K. Štípek, J. Šnobl, K. Voříšek, L. Růžek, L. Brodský i K. Švec. "Case studies for precision agriculture". Plant Protection Science 38, SI 2 - 6th Conf EFPP 2002 (31.12.2017): 704–10. http://dx.doi.org/10.17221/10595-pps.

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The results of spatial variability of plant-available soil nutrients (P, K, Mg) and soil pH are described in this paper. Experiment was realized on the field of area 72 ha (orthic luvisol), located in the area of Český Brod. The use of coefficient of variation as a criterion of variability of soil agrochemical properties and yield on the field showed the following: the highest variability was observed in available P, the second highest variability was in available K, and the lowest variability of main non-mobile nutrients was in the available Mg. Soil pH was the lowest of all measured soil properties. Although the highest correlation coefficient between the soil available P content and soil pH was established, the process of spatial dependence was not detected. Detailed field scouting and others data can be important elements, as can complex decision rules, taking into account additional factors such as the characteristics of crop protection agents and preferences of the farm manager. This paper illustrates, how to plant nutritions, crop protection, crop production might be integrated to support these diseases and weeds management decisions.

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Loveleen, L., i S. Pillai. "Precision Agriculture Innovation in Agriculture". CARDIOMETRY, nr 25 (14.02.2023): 678–84. http://dx.doi.org/10.18137/cardiometry.2022.25.678684.

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Precision farming refers to the latest trends in agriculture that use technology to improve quality, quantity, and productivity, thereby ensuring profitability, sustainability, betterment, and preservation of the environment. The paper discusses the development and needs for precision agriculture in India with its existing problems and opportunities. The challenges in the future cannot be resolved with ancient methods. In order to make agriculture efficient and sustainable, investment in new technologies accompanied by research and development is required. Agronomics is the highest contributor to national income. More than 70% of the total workforce is dependent on it. The agriculture industry needs top priority because the government and the nation both would fail to succeed in this sector. The paper identifies various challenges associated with the adoption of precision farming in India and the technologies that could be used for better results and the betterment of both farmers and the Agri industry of India.

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Dr. V. B. Kirubanand, Dr Rohini v,. "Environment based Precision Agriculture". Psychology and Education Journal 58, nr 2 (17.02.2021): 6157–64. http://dx.doi.org/10.17762/pae.v58i2.3133.

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Agriculture, farming or animal husbandry is a vital occupation, since the history of mankind. The name agriculture represents all entities that came under the linear sequence of links of food chain for human beings. India is in an agricultural era, which is earning fame to it. In the fast moving world, agriculture should also run in the same pace along with the existing nature. This paper analyses the different methodologies for environment friendly precision agriculture. It also comparesthevariousmethodsavailablefortheusageofmoderntoolsandtechniquesinagriculture in the digital world. It discusses an insight to dwell into the different techniques for intelligent farming in the digital world. It acts as a decision support system for the farmers to perform environment friendly smartarming.

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Rimpika, Anushi, S. Manasa, Anusha K. N., Sakshi Sharma, Abhishek Thakur, Shilpa i Ankita Sood. "An Overview of Precision Farming". International Journal of Environment and Climate Change 13, nr 12 (21.12.2023): 441–56. http://dx.doi.org/10.9734/ijecc/2023/v13i123701.

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With respect to conventional farming precision agriculture increases average yields by limiting the wastage by calculating the exact required quantities of inputs. One major issue in India is the relatively small and scattered landholdings. In India 58% of the cultivable land is less than 1ha under single owner. The agricultural production system is the result of a complex interplay between seed, soil, water, and agrochemicals (including fertilizers). As a result, judicious control of all inputs is critical for the long-term viability of such a complex system. Precision agriculture is the use of technology and techniques to control the geographical and temporal variability associated with all aspects of agricultural production to improve output and environmental quality. Precision agricultural success is dependent on an accurate assessment of variability, its management, and evaluation in the space-time continuum of crop production. Precision agriculture's agronomic performance has been highly impressive in sugar beet, sugarcane, tea, and coffee crops. Due to lack of knowledge of space-time continuum the economic benefits environmental and social advantages are not explored yet. Precision agriculture is a relatively new field that integrates cutting-edge geographic technology with farming scenarios to optimize inputs, eliminate waste, and maximize returns. Precision farming systems are intended for use in many sorts of agricultural systems, ranging from row crops to dairy, and the technology has experienced extensive acceptance in the United States and across the globe.

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McClure, Julie. "Deconstructing Precision Agriculture". CSA News 60, nr 4 (kwiecień 2015): 26. http://dx.doi.org/10.2134/csa2015-60-4-15.

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Bruce, D. M., J. W. Farrent, C. L. Morgan i R. D. Child. "PA—Precision Agriculture". Biosystems Engineering 81, nr 2 (luty 2002): 179–84. http://dx.doi.org/10.1006/bioe.2001.0002.

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Snell, H. G. J., C. Oberndorfer, W. Lücke i H. F. A. Van den Weghe. "PA—Precision Agriculture". Biosystems Engineering 82, nr 3 (lipiec 2002): 269–77. http://dx.doi.org/10.1006/bioe.2002.0074.

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Rozprawy doktorskie na temat "Precision agriculture"

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Window, Marc. "Security in Precision Agriculture : Vulnerabilities and risks of agricultural systems". Thesis, Luleå tekniska universitet, Datavetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-74309.

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BOTTA, ANDREA. "Agri.Q - Sustainable Rover for Precision Agriculture". Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2963950.

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Diaz, John Faber Archila. "Design of a Rover to precision agriculture applications". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/18/18149/tde-21112017-160424/.

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The population growth associated with natural resources shortage, food demand increasing and the lack of manpower for agricultural activities generate important challenges to agriculture and engineering. The challenges imply the improvement of productivity with fewer resources, This scenario is consisted parameters that generally are in opposite directions. This work presents the development of a rover to agriculture (R2A) to support agriculturescouting tasks, the tasks will be in the future important tools to improve the productivity and enable the use of less agricultural supplies. The research presents the development of a rover for agriculture (R2A) to support scouting tasks; tasks that in the future will improve productivity and allowed the use of less agricultural supplies. The study begins with a bibliographic review of Robots for agriculture, Rovers, and agricultural Rovers developed by different research institutions. After the review is presented the work methodology based on mechanic and mechatronic design methodologies; in the development of the methodology are presented the general crop characteristics, the proposed of scouting tasks, the benchmarking developing mathematical models, CAD (Computer Aided Design ) models, simulations and tests in order to know the different features of the Rovers and agricultural robots. Using the knowledge gained in the course of work is proposed the concept of a rover for agriculture R2A, the concept is compared in simulations, and developed the detailed design using CAE tools (Computer Aided Engineering) after it built a prototype and tested. As results are presented comparative simulations of R2A, their mathematical modeling, R2A simulations in ideally conditions highlighting their skills, and finally R2A tests and comparison are presented.
O crescimento populacional associado à escassez de recursos naturais, a crescente demanda alimentar e a falta de mão de obra para as actividades agrícolas geram importantes desafios para a agricultura e a engenharia. Os desafios implicam a melhoria da produtividade com menos recursos. O cenário é constituido por parâmetros que geralmente estão em direções opostas. O trabalho apresenta o desenvolvimento de um rover para agricultura (R2A) para suportar tarefas de Scouting, tarefas que no futuro melhorarão a produtividade e permitirão o uso de menos subministros agrícolas. O estudo começa pela revisão bibliográfica de Robôs para agricultura, Rovers e Rovers agrícolas desenvolvidos por diferentes instituições de pesquisa. Apos a revisão é apresentada a metodologia do trabalho baseada nas metodologias de projeto mecânico e mecatrônico; no desenvolvimento da metodologia são apresentadas as caraterísticas das culturas de maneira geral, a proposta de tarefas de Scouting, o benchmarking desenvolvendo modelos matemáticos, modelos CAD (Computer Aided Design) simulações e testes com o intuito de conhecer as diferentes caraterísticas dos Rovers e Robôs agrícolas. Usando o conhecimento no decorrer do trabalho é proposto o conceito do rover para agricultura R2A, o conceito é comparado em simulações, e feito o projeto detalhado usando ferramentas CAE (Computer Aided Enginnerring), após é construído o protótipo, e testado. Como resultados são apresentadas simulações comparativas do R2A, a sua modelagem matemática, simulações do R2A em condições ideais, destacando as suas capacidades, e finalmente são apresentados os testes e comparações do R2A.

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Lundblad, Lowe, i Anna-Liisa Rissanen. "Precision Agriculture and Access to Agri-Finance : How precision technology can make farmers better applicants". Thesis, Umeå universitet, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-149677.

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The World Bank has estimated that an additional $80 billion in financing are needed annually to achieve the 70 % increase in food supply required to feed the world in 2050. One of the cornerstones in achieving this increase in production is expected to be improved agricultural technology, where one of the latest additions is precision agriculture. It is believed that the money for investing in this technology must come from the private sector, but financial institutions are hesitant in lending money to farmers. This, in part, comes down to a high perceived riskiness in agricultural lending stemming from the risk composition in agriculture compared to other industries as well as from weak collaterals provided by farmers. This thesis aims to find what factors are most prominent in banks´ risk assessment of agricultural firms during the lending process and look at how precision agriculture could help mitigate these risks. We have gathered aggregated quantitative data from FAOSTAT and the Swedish Board of Agriculture on farm income and hectare yield (productivity) at Swedish farms. These variables were found to be two of the most important factors in agricultural lending based on previous research. In addition to this data, information on e.g. weather, ecological farming and expenditure related to pesticides, fertilizer, and machinery were collected to further the analysis. Precision agriculture is made up from a myriad of different technologies. We have opted to not separate the technologies in this study as the adoption of each technology included in the term is currently not sufficiently well understood. This aggregation of technologies allowed for us to use the dynamic AAGE-model to estimate the adoption based on the minimum hectare size where precision agriculture should be profitable at each point in time. The study finds that precision agriculture does have a positive impact on farm productivity and income volatility. Hence, precision agriculture should reduce the risk of agricultural financing given to adopting farmer which would increase the access to credit and, in continuation, lead to an increase in aggregated food production. In addition, we conclude that financial institutions should gain a better knowledge of precision agriculture technologies and use this information to improve the credit evaluation process in agricultural lending. Lastly, banks should understand how the risks related to information asymmetry and moral hazard could be reduced by utilizing the data available through farmers use of precision agriculture technology.

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Uludag, Tuba. "LoRaWAN IoT Networks for Precision Agriculture Applications". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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Precision Agriculture (PA) is an emerging technology which enables efficient irrigation by employing the Internet of Things (IoT). We split the thesis in two parts. The first part is estimation of humidity level via experimentation. We focus on measuring Received Signal Strength Indicator (RSSI) to obtain humidity level of the field. Thus, we aim at eliminating the humidity sensors which are very expensive and estimate soil moisture through the variation of RSSI values measured by wireless devices buried underground. In the second part of the thesis, we aim at building an accurate and reliable irrigation system by the help of IoT technology via simulations. The advantage brought by our Wireless Sensor Network (WSN) is twofold: it minimizes the amount of wasted water during irrigation in farming, and it increases the yield with efficient irrigation. For these purposes, we tested the performance of LoRa protocol in different scenarios in both parts of the thesis.

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Shockley, Jordan Murphy. "WHOLE FARM MODELING OF PRECISION AGRICULTURE TECHNOLOGIES". UKnowledge, 2010. http://uknowledge.uky.edu/gradschool_diss/105.

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This dissertation investigated farm management concerns faced by grain producers due to the acquisition of various precision agriculture technologies. The technologies evaluated in the three manuscripts included 1) auto-steer navigation, 2) automatic section control, and 3) autonomous machinery. Each manuscript utilized a multifaceted economic model in a whole-farm decision-making framework to determine the impact of precision agriculture technology on machinery management, production management, and risk management. This approach allowed for a thorough investigation into various precision agriculture technologies which helped address the relative dearth of economic studies of precision agriculture and farm management. Moreover, the research conducted on the above technologies provided a wide array of economic insight and information for researchers and developers to aid in the advancement of precision agriculture technologies. Such information included the risk management potential of auto-steer navigation and automatic section control, and the impact the technologies had on optimal production strategies. This dissertation was also able to provided information to guide engineers in the development of autonomous machinery by identifying critical characteristics and isolating the most influential operating machine. The inferences from this dissertation intend to be employed in an extension setting with the purpose of educating grain producers on the impacts of implementing such technologies.

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Russell, David C. "DEM creation for application in precision agriculture". Thesis, University of Nottingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366365.

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Faiçal, Bruno Squizato. "The Use of Computational Intelligence for Precision Spraying of Plant Protection Products". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-02032017-155603/.

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Protection management with the aid of plant protection products makes it possible to carry out pest control programs in agricultural environments and make them less hazardous for the cultivation of products on a large scale. However, when these programs are put into effect, only a small proportion of the sprayed products is really deposited on the target area while much of it is carried to neighboring regions. The scientific literature includes studies on the use of mathematical techniques to calculate the physical transformation and movement and provide a deposition estimate of the product. On the basis of this prediction, it is possible to configure a system which can allow the spraying to be carried out in normal weather conditions in the region for a satisfactory performance, although these conditions can undergo changes and make any statistical configuration unreliable. An alternative way of overcoming this problem, is to adapt the spray elements to the meteorological conditions while the protection management is being undertaken. However, the current techniques are operationally expensive in computational terms, which makes them unsuitable for situations where a short operational time is required. This thesis can be characterized as descriptive and seeks to allow deposition predictions to be made in a rapid and precise way. Thus it is hoped that the new approaches can enable the spray element to be adapted to the weather conditions while the protection management is being carried out. The study begins by attempting to reduce costs through a computational model of the environment that can speed up its execution. Subsequently, this computational model is used for predicting the rate of deposition as a fitness function in meta-heuristic algorithms and ensure that the mechanical behavior of the spray element can be adapted to the weather conditions while the management is put into effect. The results of this approach show that it can be adapted to environments with low variability. At the same time, it has a poor performance in environments with a high variability of weather conditions. A second approach is investigated and analyzed for this scenario, where the adaptation requires a reduced execution time. In this second approach, a trained machine learning technique is employed together with the results obtained from the first approach in different scenarios. These results show that this approach allows the spray element to be adapted in a way that is compatible with what was provided by the previous approach in less space of time.
O manejo de proteção com uso de produtos fitofarmacêuticos possibilita o controle de pragas em ambientes agrícolas, tornando-o menos nocivo para o desenvolvimento da cultura e com produção em grande escala. Porém, apenas uma pequena parte do produto pulverizado realmente é depositado na área alvo enquanto a maior parte do produto sofre deriva para regiões vizinhas. A literatura científica possui trabalhos com o uso de técnicas matemáticas para calcular a transformação física e movimento para estimar a deposição do produto. Com base nessa predição é possível configurar o sistema de pulverização para realizar a pulverização sob uma condição meteorológica comum na região para um desempenho satisfatório, mas as condições meteorológicas podem sofrer alterações e tornar qualquer configuração estática ineficiente. Uma alternativa para esse problema é realizar a adaptação da atuação do elemento pulverizador às condições meteorológicas durante a execução do manejo de proteção. Contudo, as técnicas existentes são computacionalmente custosas para serem executadas, tornando-as inadequadas para situações em que é requerido baixo tempo de execução. Esta tese se concentra no contexto descrito com objetivo de permitir a predição da deposição de forma rápida e precisa. Assim, espera-se que as novas abordagens sejam capazes de possibilitar a adaptação do elemento pulverizador às condições meteorológicas durante a realização do manejo de proteção. Este trabalho inicia com o processo de redução do custo de execução de um modelo computacional do ambiente, tornando sua execução mais rápida. Posteriormente, utiliza-se este modelo computacional para predição da deposição como função Fitness em algoritmos de meta-heurística para adaptar o comportamento do elemento pulverizador às condições meteorológicas durante a realização do manejo. Os resultados desta abordagem demonstram que é possível utilizá-la para realizar a adaptação em ambientes com baixa variabilidade. Por outro lado, pode apresentar baixo desempenho em ambientes com alta variabilidade nas condições meteorológicas. Uma segunda abordagem é investigada e analisada para este cenário, onde o processo de adaptação requer um tempo de execução reduzido. Nesta segunda abordagem é utilizado uma técnica de Aprendizado de Máquina treinada com os resultados gerados pela primeira abordagem em diferentes cenários. Os resultados obtidos demonstram que essa abordagem possibilita realizar a adaptação do elemento pulverizador compatível com a proporcionada pela abordagem anterior em um menor espaço de tempo.

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Colaizzi, Paul Dominic. "Ground based remote sensing for irrigation management in precision agriculture". Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/280497.

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The relationship between remotely sensed canopy temperature and soil moisture was studied. The objectives were to relate two remotely sensed canopy temperature-based indices, the Crop Water Stress Index (CWSI) and the Water Deficit Index (WDI), to soil moisture through the water stress coefficient, to estimate soil moisture depletion with the CWSI and the WDI, and to develop a remote sensing system aboard a linear move irrigation system that would provide field images of the WDI at one-meter spatial resolution. Studies were conducted in Maricopa, Arizona during the 1998 and 1999 seasons with cotton (Gossypium hirsutum, Delta Pine 90b). In 1998, the field was surface irrigated (low frequency irrigation), and the CWSI was calculated from canopy temperature measurements using stationary infrared thermometers. In 1999, the field was irrigated with a linear move system (high frequency irrigation), and the WDI was calculated using measurements made by the on board remote sensing system. Both the CWSI and the WDI were correlated to soil moisture through the water stress coefficient. Soil moisture depletion could be estimated using the CWSI under low frequency irrigation, but could not be estimated using the WDI under high frequency irrigation. These differences were attributed to the range of soil moisture resulting from infrequent surface irrigation vs. frequent irrigation using the linear move. High spatial resolution images of the WDI could nonetheless monitor water stress throughout the field from partial to full canopy cover, which demonstrated that ground-based remote sensing is feasible for irrigation management in precision agriculture. This application of remote sensing provides an opportunity to improve water use efficiency.

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Brown, Rachael M. "Economic Optimization and Precision Agriculture: A Carbon Footprint Story". UKnowledge, 2013. http://uknowledge.uky.edu/agecon_etds/11.

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This thesis examines the economic and environmental impacts that precision agriculture technologies (PATs) can have on the carbon footprint of a grain farm. An analysis is offered using two manuscripts. The first examines the impacts of three PATs and compares the findings to a conventional farming method. It was found that all three PATs investigated showed a potential Pareto improvement over conventional farming. The second manuscript expanded the model used previously to in order to develop a process to construct a carbon efficient frontier (CEF). The model employed examined uniform and variable rate technologies. In addition to the CEF, a marginal abatement cost curve was constructed. Using these curves in a complementary fashion, more accurate information on the adaptive behavior of farmer technology adoption can be gleaned. the information gleaned for the two manuscripts can give both producers and policy makers the analytical tools needed to make more information decisions with regard to economic and environmental feasibility of PATs.

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Książki na temat "Precision agriculture"

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Stafford, J., i A. Werner, red. Precision Agriculture. The Netherlands: Wageningen Academic Publishers, 2003. http://dx.doi.org/10.3920/978-90-8686-514-7.

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Brase, Terry A. Precision agriculture. Clifton Park, NY: Thomson Delmar Learning, 2006.

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V, Lake J., Bock Gregory, Goode Jamie, European Environmental Research Organisation, Ciba Foundation i Symposium on Precision Agriculture (1997 : Wageningen, Netherlands), red. Precision agriculture. Chichester: Wiley, 1997.

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Stafford, J. V., red. Precision Agriculture '05. The Netherlands: Wageningen Academic Publishers, 2005. http://dx.doi.org/10.3920/978-90-8686-549-9.

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Stafford, J. V., red. Precision agriculture ‘07. The Netherlands: Wageningen Academic Publishers, 2007. http://dx.doi.org/10.3920/978-90-8686-603-8.

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van Henten, E. J., D. Goense i C. Lokhorst, red. Precision agriculture '09. The Netherlands: Wageningen Academic Publishers, 2009. http://dx.doi.org/10.3920/978-90-8686-664-9.

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Stafford, John V., red. Precision agriculture '13. The Netherlands: Wageningen Academic Publishers, 2013. http://dx.doi.org/10.3920/978-90-8686-778-3.

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Stafford, John V., red. Precision agriculture '15. The Netherlands: Wageningen Academic Publishers, 2015. http://dx.doi.org/10.3920/978-90-8686-814-8.

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Kent Shannon, D., David E. Clay i Newell R. Kitchen, red. Precision Agriculture Basics. Madison, WI, USA: American Society of Agronomy and Soil Science Society of America, 2018. http://dx.doi.org/10.2134/precisionagbasics.

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Cammarano, Davide, Frits K. van Evert i Corné Kempenaar, red. Precision Agriculture: Modelling. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-15258-0.

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Części książek na temat "Precision agriculture"

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Thorp, Kelly. "Precision Agriculture". W Encyclopedia of Remote Sensing, 515–17. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-0-387-36699-9_132.

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Reddy, P. Parvatha. "Precision Agriculture". W Agro-ecological Approaches to Pest Management for Sustainable Agriculture, 295–309. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4325-3_19.

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Fountas, Spyros, Katerina Aggelopoulou i Theofanis A. Gemtos. "Precision Agriculture". W Supply Chain Management for Sustainable Food Networks, 41–65. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118937495.ch2.

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Tarabella, Angela, Leonello Trivelli i Andrea Apicella. "Precision Agriculture". W SpringerBriefs in Food, Health, and Nutrition, 79–85. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-23811-1_6.

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Ozguven, Mehmet Metin. "Precision Agriculture". W The Digital Age in Agriculture, 1–28. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/b23229-1.

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Abobatta, Waleed Fouad. "Precision Agriculture". W Precision Agriculture Technologies for Food Security and Sustainability, 23–45. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5000-7.ch002.

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Precision agriculture is a management system that aims to reduce inputs like seeds, water, and energy; protect the environment; and maximize profitability. Precision agriculture uses advanced technology like positioning technology, geographical information systems, satellite navigation, and remote sensing. There are different factors affect the adoption of precision agriculture like farm size, legal affairs, and social interaction. Under climate change and increases in world population, adoption of precision agriculture could assist farmers to face various challenges to achieve ideal production and maximizing profitability. Information, technology, and management are considered the backbone of the precision agriculture system, and combining these elements reduces inputs and maximizes productivity. Different threats attacked precision agriculture including threats to confidentiality, threats to integrity, threats to availability, and crowding of the spectrum signal. This chapter explains the different roles of precision agriculture in developing agricultural production.

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Leonard, E. C. "Precision Agriculture". W Encyclopedia of Food Grains, 162–67. Elsevier, 2016. http://dx.doi.org/10.1016/b978-0-12-394437-5.00203-5.

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Leonard, E. C. "Precision Agriculture". W Reference Module in Food Science. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-08-100596-5.00203-1.

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Walker, Joel, Matthew Sullivan i Reza Ehsani. "Precision Agriculture". W Encyclopedia of Soil Science, Second Edition. CRC Press, 2005. http://dx.doi.org/10.1201/noe0849338304.ch288.

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"Precision Agriculture". W Encyclopedia of Big Data, 757. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-32010-6_300169.

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Streszczenia konferencji na temat "Precision agriculture"

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Gaines E. Miles, Daniel R. Ess, R. Mack Strickland i Mark T. Morgan. "Agricultural Systems Management Technologies for Precision Agriculture". W 2002 Chicago, IL July 28-31, 2002. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2002. http://dx.doi.org/10.13031/2013.10370.

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"5 Precision Agriculture". W CIGR Handbook of Agricultural Engineering Volume VI: Information Technology . St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2006. http://dx.doi.org/10.13031/2013.21676.

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SUÁREZ BARÓN, Marco Javier, Angie Lizeth GOMEZ AGUDELO i Juana Valentina GARCIA ARIZA. "PRECISION AGRICULTURE (PA) SUPPORT OF INCREASING AGRICULTURAL PRODUCTIVITY". W 10th International Conference on Management. Mendelova univerzita v Brně, 2021. http://dx.doi.org/10.11118/978-80-7509-820-7-0356.

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Darr, Matt. "Trends in Precision Agriculture". W Proceedings of the 19th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2008. http://dx.doi.org/10.31274/icm-180809-918.

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Moutsinas, Ioannis, Antonis Kalkanof, John Mavridis, Vassilis Zafeiris, Foteini Oikonomou, Georgios Tziokas, Kostas Themelis i in. "AgroNIT: Innovating Precision Agriculture". W 2022 Global Information Infrastructure and Networking Symposium (GIIS). IEEE, 2022. http://dx.doi.org/10.1109/giis56506.2022.9937000.

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Chesnokov, Yuriy. "Value of QTL analysis in precision agriculture system". W VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.32.

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A possible relationship between the approaches of adaptive crop production and precision agriculture to produce environmentally friendly lines and varieties with high adaptive potential and productivity is shown. In recent decades, more and more attention has been paid to technogenic and biological systems of farming, based on the ecologization and biologization of the intensification processes of adaptive crop produc-tion. Such approaches are precision agriculture (PA) system and QTL analysis. The use of these approaches allows not only to ensure a sustainable increase in productivity through the combined use of the advantages of precision agriculture and molecular genetic assessment, including the creation of new forms and varieties re-sponsive to agricultural practices of PA, but also to neutralize the negative impact of abiotic and biotic envi-ronmental factors limiting the size and quality of the crop as well as plant productivity.

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Jiaqiang Zheng, Hongping Zhou, Youlin Xu i Linyun Xu. "From Precision Agriculture and Precision Forestry to Biomechinfotronics". W 2006 Portland, Oregon, July 9-12, 2006. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2006. http://dx.doi.org/10.13031/2013.21062.

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Slave, Camelia, i Carmen Mihaela Man. "The Use of GIS Technologies in the Monitoring Grapevine Plantation". W 7th International Scientific Conference – EMAN 2023 – Economics and Management: How to Cope With Disrupted Times. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2023. http://dx.doi.org/10.31410/eman.2023.271.

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Precision agriculture represents a management approach for the entire agricultural area of a county, in this case, Ialomita county. Precision agriculture uses geographic information technology, positioning satellite data (GNSS), remote sensing and proximal collection of data. Precision agriculture is an agricultural management concept based on the observation, measurement and control of crops. Another term used to describe precision agriculture is the term crop management. Precision agriculture uses information technology to ensure that the soil and crops receive exactly what they need in the quantities required for health and productivity over time. Also, this ensures profitability, sustainability and protection of the environment, which is why it presents only benefits. In the near future using information technologies will play an increasingly important role in agricultural production and resource management.

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Romanov, V., D. Artemenko, I. Galelyuka, O. Kovyrova, Ye Sarakhan i V. Fedak. "Computer devices for precision agriculture". W 2011 IEEE 6th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS). IEEE, 2011. http://dx.doi.org/10.1109/idaacs.2011.6072704.

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Anghelof, Madalina Mioara, George Suciu, Razvan Craciunescu i Cristina Marghescu. "Intelligent System for Precision Agriculture". W 2020 13th International Conference on Communications (COMM). IEEE, 2020. http://dx.doi.org/10.1109/comm48946.2020.9141981.

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Raporty organizacyjne na temat "Precision agriculture"

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DeWitt, Jerald R., William Lotz, George Cummins i Kenneth T. Pecinovsky. Precision Agriculture Demonstration Project. Ames: Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-2228.

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Brown, R. J., K. Staenz, H. McNairn, B. Hopp i R. van Acker. Application of High Resolution Optical Imagery to Precision Agriculture. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1997. http://dx.doi.org/10.4095/218969.

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Research Institute (IFPRI), International Food Policy. Climate-smart agriculture practices based on precision agriculture: the case of maize in western Congo. Washington, DC: International Food Policy Research Institute, 2017. http://dx.doi.org/10.2499/9780896292949_07.

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Brisco, B., R. J. Brown, T. Hirose, H. McNairn i K. Staenz. Precision Agriculture and the Role of Remote Sensing: A Review. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1998. http://dx.doi.org/10.4095/219370.

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van Boheemen, K., J. Riepma i J. F. M. Huijsmans. Precision Agriculture and Crop Protection = (Precisielandbouw en Gewasbescherming) : Definitions and the relation between precision-applications and the authorisation procedure of PPPs. Wageningen: Stichting Wageningen Research, Wageningen Plant Research, Business Unit Agrosystems Research, 2022. http://dx.doi.org/10.18174/566499.

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Research Institute (IFPRI), International Food Policy. Protected agriculture, precision agriculture, and vertical farming: Brief reviews of issues in the literature focusing on the developing region in Asia. Washington, DC: International Food Policy Research Institute, 2019. http://dx.doi.org/10.2499/p15738coll2.133152.

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Tubb, Catherine, i Tony Seba. Rethinking Food and Agriculture 2020-2030: The Second Domestication of Plants and Animals, the Disruption of the Cow, and the Collapse of Industrial Livestock Farming. RethinkX, wrzesień 2019. http://dx.doi.org/10.61322/ijip9096.

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By 2030, the number of cows in the U.S. will have fallen by 50% and the cattle farming industry will be all but bankrupt. All other livestock industries will suffer a similar fate, while the knock-on effects for crop farmers and businesses throughout the value chain will be severe. Rethinking Food and Agriculture shows how the modern food disruption, made possible by rapid advances in precision biology and an entirely new model of production we call Food-as-Software, will have profound implications not just for the industrial agriculture industry, but for the wider economy, society, and the environment.

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Marra de Artiñano, Ignacio, Franco Riottini Depetris i Christian Volpe Martincus. Automatic Product Classification in International Trade: Machine Learning and Large Language Models. Inter-American Development Bank, lipiec 2023. http://dx.doi.org/10.18235/0005012.

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Accurately classifying products is essential in international trade. Virtually all countries categorize products into tariff lines using the Harmonized System (HS) nomenclature for both statistical and duty collection purposes. In this paper, we apply and assess several different algorithms to automatically classify products based on text descriptions. To do so, we use agricultural product descriptions from several public agencies, including customs authorities and the United States Department of Agriculture (USDA). We find that while traditional machine learning (ML) models tend to perform well within the dataset in which they were trained, their precision drops dramatically when implemented outside of it. In contrast, large language models (LLMs) such as GPT 3.5 show a consistently good performance across all datasets, with accuracy rates ranging between 60% and 90% depending on HS aggregation levels. Our analysis highlights the valuable role that artificial intelligence (AI) can play in facilitating product classification at scale and, more generally, in enhancing the categorization of unstructured data.

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Lee, W. S., Victor Alchanatis i Asher Levi. Innovative yield mapping system using hyperspectral and thermal imaging for precision tree crop management. United States Department of Agriculture, styczeń 2014. http://dx.doi.org/10.32747/2014.7598158.bard.

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Original objectives and revisions – The original overall objective was to develop, test and validate a prototype yield mapping system for unit area to increase yield and profit for tree crops. Specific objectives were: (1) to develop a yield mapping system for a static situation, using hyperspectral and thermal imaging independently, (2) to integrate hyperspectral and thermal imaging for improved yield estimation by combining thermal images with hyperspectral images to improve fruit detection, and (3) to expand the system to a mobile platform for a stop-measure- and-go situation. There were no major revisions in the overall objective, however, several revisions were made on the specific objectives. The revised specific objectives were: (1) to develop a yield mapping system for a static situation, using color and thermal imaging independently, (2) to integrate color and thermal imaging for improved yield estimation by combining thermal images with color images to improve fruit detection, and (3) to expand the system to an autonomous mobile platform for a continuous-measure situation. Background, major conclusions, solutions and achievements -- Yield mapping is considered as an initial step for applying precision agriculture technologies. Although many yield mapping systems have been developed for agronomic crops, it remains a difficult task for mapping yield of tree crops. In this project, an autonomous immature fruit yield mapping system was developed. The system could detect and count the number of fruit at early growth stages of citrus fruit so that farmers could apply site-specific management based on the maps. There were two sub-systems, a navigation system and an imaging system. Robot Operating System (ROS) was the backbone for developing the navigation system using an unmanned ground vehicle (UGV). An inertial measurement unit (IMU), wheel encoders and a GPS were integrated using an extended Kalman filter to provide reliable and accurate localization information. A LiDAR was added to support simultaneous localization and mapping (SLAM) algorithms. The color camera on a Microsoft Kinect was used to detect citrus trees and a new machine vision algorithm was developed to enable autonomous navigations in the citrus grove. A multimodal imaging system, which consisted of two color cameras and a thermal camera, was carried by the vehicle for video acquisitions. A novel image registration method was developed for combining color and thermal images and matching fruit in both images which achieved pixel-level accuracy. A new Color- Thermal Combined Probability (CTCP) algorithm was created to effectively fuse information from the color and thermal images to classify potential image regions into fruit and non-fruit classes. Algorithms were also developed to integrate image registration, information fusion and fruit classification and detection into a single step for real-time processing. The imaging system achieved a precision rate of 95.5% and a recall rate of 90.4% on immature green citrus fruit detection which was a great improvement compared to previous studies. Implications – The development of the immature green fruit yield mapping system will help farmers make early decisions for planning operations and marketing so high yield and profit can be achieved.

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Cohen, Yafit, Carl Rosen, Victor Alchanatis, David Mulla, Bruria Heuer i Zion Dar. Fusion of Hyper-Spectral and Thermal Images for Evaluating Nitrogen and Water Status in Potato Fields for Variable Rate Application. United States Department of Agriculture, listopad 2013. http://dx.doi.org/10.32747/2013.7594385.bard.

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Potato yield and quality are highly dependent on an adequate supply of nitrogen and water. Opportunities exist to use airborne hyperspectral (HS) remote sensing for the detection of spatial variation in N status of the crop to allow more targeted N applications. Thermal remote sensing has the potential to identify spatial variations in crop water status to allow better irrigation management and eventually precision irrigation. The overall objective of this study was to examine the ability of HS imagery in the visible and near infrared spectrum (VIS-NIR) and thermal imagery to distinguish between water and N status in potato fields. To lay the basis for achieving the research objectives, experiments in the US and in Israel were conducted in potato with different irrigation and N-application amounts. Thermal indices based merely on thermal images were found sensitive to water status in both Israel and the US in three potato varieties. Spectral indices based on HS images were found suitable to detect N stress accurately and reliably while partial least squares (PLS) analysis of spectral data was more sensitive to N levels. Initial fusion of HS and thermal images showed the potential of detecting both N stress and water stress and even to differentiate between them. This study is one of the first attempts at fusing HS and thermal imagery to detect N and water stress and to estimate N and water levels. Future research is needed to refine these techniques for use in precision agriculture applications.

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