Littérature scientifique sur le sujet « Sustainable cotton production »

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Articles de revues sur le sujet "Sustainable cotton production"

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Kalkan, İsmet Ege, Elçin Emekdar-Karaman, Zuhal Karacayır, Gökhan Ünsal et Umut Kıvanç Şahin. « Sustainable Denim Design Using Giza Cotton ». European Journal of Research and Development 4, no 1 (31 mars 2024) : 55–60. http://dx.doi.org/10.56038/ejrnd.v4i1.419.

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Designing denim fabrics that will have a longer wear life by combining Giza cotton, one of the best cottons in the world, with yarn technology, without using any reinforced synthetic fibers. Giza cotton will be used in the products to be developed specifically for the project. High strength yarns will be obtained with the fiber length of Giza cotton and the appropriate twist value to be applied. It is aimed that the fabrics produced from these threads will have a longer lifespan than normal cotton threads. One of the most important steps for the continuity of sustainable production will be that the produced product is recyclable and can be used for a longer time. In this way, a significant decrease in the carbon and water footprint resulting from production will be achieved. The environmental impact of production will be minimized.
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Bhutto, Noor Nabi, Absar Mithal Jiskani et Ghulam Mustafa Nizamani. « Better Cotton : An Approach to Sustainable Agriculture ». Journal of Applied Agricultural Science and Technology 6, no 1 (28 février 2022) : 85–89. http://dx.doi.org/10.55043/jaast.v6i1.35.

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Cotton is the largest industrial sector in Pakistan. However, due to bad traditional practices and use of high amount pesticides, the whole industry lost about 10-15% of cotton. For reasons of socioeconomic and environmental harm, the Better Cotton Initiative (BCI) launched "Better Cotton" in Pakistan. Better cotton production is a more environmentally friendly alternative to traditional cotton due to its efficient resource utilization and lower environmental externalities. CABI encourages farmers to implement better cotton production principles and criteria, use better cotton standard system and good agricultural practices (GAP), and provide participatory training for small, medium and large-sized farmers and farm workers in their "learning groups" and medium-sized farmers' fields. The aim of this short communication article is to put together a concise review of Better Cotton production. In this short communication we briefly present the history, importance, aim, distribution and principles of Better Cotton Initiative.
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Gong, Yu, Steve Brown, Fu Jia et Jiang Duan. « IKEA : Sustainable Cotton Initiative in China ». Asian Case Research Journal 23, no 02 (décembre 2019) : 491–518. http://dx.doi.org/10.1142/s0218927519500202.

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This case presents an industry leading company — IKEA’s multi-tier sustainable cotton initiative in China. The case begins with the background information of IKEA, cotton production in China and cotton-textile supply chain. It then presents IKEA’s sustainable cotton practice globally. This is followed by IKEA China’s motivation to implement sustainable cotton initiatives, its processes and the impacts on its cotton-textile supply chain. Finally, it ends with the case summary.
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Habib, Ahsan, Nefise Cozeli, Osman Babaarslan, Halime Kanat et Salih Tan. « Sustainable Production of Open-End Rotor Yarn for Denim with Maximum Utilization of Recycled Cotton Sourced from Pre-consumer Hard Waste ». Textile & ; Leather Review 7 (22 mai 2024) : 831–53. http://dx.doi.org/10.31881/tlr.2024.060.

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The textile industry is now focusing on sustainable approaches due to environmental concerns. The study explores an innovative approach to sustainable production utilizing recycled cotton sourced from hard waste. The article examines the characteristics of rotor yarns (recycled) manufactured from seven different percentages of recycled and virgin cotton, ranging from 0% to 100% recycled cotton. The study investigates the influence of cotton (recycled) percentage on yarn characteristics and results indicate when recycled cotton percentage in yarn increases, irregularity (CVm%), hairiness (H), and imperfections index (IPI/km) of yarns increase but strength and elongation% decrease. The study focuses on reducing the environmental issues of denim production by incorporating sustainable recycled cotton. Statistical analysis (Pearson correlation) confirms significant correlations (relationship) between recycled cotton proportion and yarn characteristics. The rotor yarns were tested in an air-jet weaving machine for denim production and found suitable for commercial production. The study gives significant insights into manufacturing sustainable yarns incorporating recycled fibres, focusing on environmental issues.
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Rasel, Md, Israt Zerin, Sakib Hossain Bhuiyan, Kazi Md Hasanul Hoque, Mazadul Hasan et Md Mahabub Alam. « Industrial Waste Management by Sustainable Way ». European Journal of Engineering Research and Science 4, no 4 (26 avril 2019) : 111–14. http://dx.doi.org/10.24018/ejers.2019.4.4.1225.

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Nowadays Industrial waste management is the key concern over the world. Biogas generation and bio-compost from knitting, cutting, spinning waste is one of the right and sustainable way of waste management. Wastage is generated almost all process in spinning, knitting and cutting in the industry. Cotton contains huge amount of dust, foreign-matters, seed and other particles. Micro dust of cotton waste has no salability and pollutes the atmosphere. Mostly, it is disposed of by burning as a result increase the CO2 level in the atmosphere which is the threat for environment as pollutes the surrounding areas. The main objective of this project is sustainable use of cotton waste by producing biogas and utilization of Slurry after Biogas Generation. Biogas generation by anaerobic digestion is sustainable, cost effective and eco-friendly method in Bangladesh. Finally, our concern is to maximum utilization all collected cotton wastes in a sustainable way i.e. anaerobic digestion way. Our experiments on wastes where those wastes produced bio-gas such as spinning cotton micro dust: 1st of all for production of gas to observe; after 30-40 days of feeding 180cc biogas was generated from 100g cotton spinning dust via lab scale biogas plant & gas also confirmed via flammability test. On the other hand smaller size of cotton cutting jhut fabric show comparatively low gas production and found that gas production depend on decomposition rate of cotton waste. Slurry treatment applied in a plant after generation of biogas and output of this application showing that many new leafs were grown and looking more refresh within 12-14 days. So, unusable spinning cotton waste can be resources for our economy and environment instead of hazards or waste. We have recommended that yarn singeing machine can be run by produced biogas.
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Rasel, Md, Israt Zerin, Sakib Hossain Bhuiyan, Kazi Md Hasanul Hoque, Mazadul Hasan et Md Mahabub Alam. « Industrial Waste Management by Sustainable Way ». European Journal of Engineering and Technology Research 4, no 4 (26 avril 2019) : 111–14. http://dx.doi.org/10.24018/ejeng.2019.4.4.1225.

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Nowadays Industrial waste management is the key concern over the world. Biogas generation and bio-compost from knitting, cutting, spinning waste is one of the right and sustainable way of waste management. Wastage is generated almost all process in spinning, knitting and cutting in the industry. Cotton contains huge amount of dust, foreign-matters, seed and other particles. Micro dust of cotton waste has no salability and pollutes the atmosphere. Mostly, it is disposed of by burning as a result increase the CO2 level in the atmosphere which is the threat for environment as pollutes the surrounding areas. The main objective of this project is sustainable use of cotton waste by producing biogas and utilization of Slurry after Biogas Generation. Biogas generation by anaerobic digestion is sustainable, cost effective and eco-friendly method in Bangladesh. Finally, our concern is to maximum utilization all collected cotton wastes in a sustainable way i.e. anaerobic digestion way. Our experiments on wastes where those wastes produced bio-gas such as spinning cotton micro dust: 1st of all for production of gas to observe; after 30-40 days of feeding 180cc biogas was generated from 100g cotton spinning dust via lab scale biogas plant & gas also confirmed via flammability test. On the other hand smaller size of cotton cutting jhut fabric show comparatively low gas production and found that gas production depend on decomposition rate of cotton waste. Slurry treatment applied in a plant after generation of biogas and output of this application showing that many new leafs were grown and looking more refresh within 12-14 days. So, unusable spinning cotton waste can be resources for our economy and environment instead of hazards or waste. We have recommended that yarn singeing machine can be run by produced biogas.
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Yang, Zhongna, Jijun Tang, Mark Yu, Yong Zhang, Azhar Abbas, Shengde Wang et Salim Bagadeem. « Sustainable Cotton Production through Increased Competitiveness : Analysis of Comparative Advantage and Influencing Factors of Cotton Production in Xinjiang, China ». Agronomy 12, no 10 (20 septembre 2022) : 2239. http://dx.doi.org/10.3390/agronomy12102239.

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Cotton production makes an important contribution to the income of rural residents and the economy in Xinjiang province, which leads other provinces in terms of planted area, total production, and average yield of cotton in China. This study analyzed the competitiveness of cotton production in the study area using the efficiency advantage index (EAI), scale advantage index (SAI), and aggregated advantage index (AAI). Moreover, the factors influencing the productivity of cotton have been investigated by the use of ridge regression and correlation matrix using a dataset for the period 2005 to 2018. The results showed that cotton production had a large comparative advantage in Xinjiang from 2005 to 2018. The average of efficiency advantage index (EAI), scale advantage index (SAI), and aggregated advantage index (AAI) are 1.50, 12.96, and 4.35, respectively. Overall, Xinjiang cotton production has a higher planting scale advantage and productivity. By using ridge regression to calculate the impact of cotton production on agricultural output value in Xinjiang, the results showed that total cotton production, fiscal expenditure on agricultural support, total agricultural machinery power, and fertilizer use had significant positive effects, whereas cotton sown area, average cotton yield, and the proportion of affected area by insects and diseases had negative impact agricultural output value. The study implies the need for a implementing a well-thought and empirically backed plan to support cotton production based on comparative advantage for a specific area, building a cotton production standard system, reducing the cost of cotton production, and building a cotton risk-protection system to protect the interests of cotton farmers and promote the sustainable development of the cotton industry.
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Moore, Lindsey. « Cotton Production in Mali : Subsidies or Sustainable Development ? » Frontiers : The Interdisciplinary Journal of Study Abroad 14, no 1 (15 décembre 2007) : 173–88. http://dx.doi.org/10.36366/frontiers.v14i1.209.

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This article presents an undergraduate student research project on the cotton production conducted in Mali through the School for International Training Gender Health and Development study abroad program.
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Tsaliki, Eleni, Romain Loison, Apostolos Kalivas, Ioannis Panoras, Ioannis Grigoriadis, Abdou Traore et Jean-Paul Gourlot. « Cotton Cultivation in Greece under Sustainable Utilization of Inputs ». Sustainability 16, no 1 (29 décembre 2023) : 347. http://dx.doi.org/10.3390/su16010347.

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Cotton, a high-value crop of primary financial importance for Greece, is directly affected by a wide range of environmental parameters, and water scarcity threatens the sustainability of irrigated cotton production in many regions around the world. Reducing inputs with an appropriate cultivar may not decrease cotton production and fiber quality while improving sustainability. To investigate cotton varietal responses to water stress and lack of nutrients, in the climate of north Greece, a three-year experiment was conducted in Thessaloniki, Greece. Four cotton cultivars (three of Greek origin and one from Africa) were cultivated under four irrigation (normal and reduced by 75%, 50%, and 25%) and two fertilization levels (normal and 50%). The effect of these treatments on productivity and quality were estimated, with the final objective being the reduction of inputs and more sustainable cotton production. Cotton producers are dealing with a cost price squeeze and the present study demonstrates that reducing the fertilization inputs even by half and the reduction of irrigation by 25% has no significant effect neither on yield nor on the main technological characteristics. This highlights the fact that a more sustainable use of inputs, contrary to common management, will have almost the same yield and even increase the farmer’s income.
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Yeates, S. J., G. R. Strickland et P. R. Grundy. « Can sustainable cotton production systems be developed for tropical northern Australia ? » Crop and Pasture Science 64, no 12 (2013) : 1127. http://dx.doi.org/10.1071/cp13220.

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This article reviews research coordinated by the Australian Cotton Cooperative Research Centre (CRC) that investigated production issues for irrigated cotton at five targeted sites in tropical northern Australia, north of 21°S from Broome in Western Australia to the Burdekin in Queensland. The biotic and abiotic issues for cotton production were investigated with the aim of defining the potential limitations and, where appropriate, building a sustainable technical foundation for a future industry if it were to follow. Key lessons from the Cotton CRC research effort were: (1) limitations thought to be associated with cotton production in northern Australia can be overcome by developing a deep understanding of biotic and environmental constraints, then tailoring and validating production practices; and (2) transplanting of southern farming practices without consideration of local pest, soil and climatic factors is unlikely to succeed. Two grower guides were published which synthesised the research for new growers into a rational blueprint for sustainable cotton production in each region. In addition to crop production and environmental impact issues, the project identified the following as key elements needed to establish new cropping regions in tropical Australia: rigorous quantification of suitable land and sustainable water yields; support from governments; a long-term funding model for locally based research; the inclusion of traditional owners; and development of human capacity.
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Thèses sur le sujet "Sustainable cotton production"

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Haider, Riyaz. « Global cotton crisis and sustainable development : case study : opportunities and limits for conversion from conventional to organic cotton production in Tanzania / ». Augsburg : [Inst. für Geographie, Lehrstuhl für Sozial- und Wirtschaftsgeographie], 2005. http://www.gbv.de/dms/zbw/497628198.pdf.

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Alexander, Rachel Ruth. « Sustainability in global production networks : rethinking buyer-driven governance ». Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/sustainability-in-global-production-networks-rethinking-buyerdriven-governance(3bb480ac-2873-40f0-ba2d-496249373ef8).html.

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Achieving sustainable production is a critical task in today’s globalised world. This is especially the case in the cotton garment industry where globally dispersed suppliers feed rapidly expanding demand across international markets. Practices associated with cotton garment production face numerous sustainability challenges from cotton farming to textile and garment manufacturing. Retailers are under increasing pressure to address these challenges and leading retailers are now actively trying to promote more sustainable production across all stages of production from raw material to final product. While numerous studies have investigated the relationship between retailers and their upper tier suppliers, there is little understanding of how sustainability challenges can be addressed across fragmented production processes. It is this gap that this thesis seeks to fill. Promoting sustainable production from raw materials to the final stages of manufacturing involves influencing practices of a diverse set of businesses responsible for different stages of production. This thesis defines the set of businesses that turn raw materials into final products as an ‘extended supplier network’ (ESN). Drawing on global value chain (GVC) and global production network (GPN) approaches to understanding how production is organised, the core question of this thesis is: To what extent is buyerdriven governance sufficient for promoting sustainable production across fragmented production processes in an ESN? GVC and GPN research provides insight into this issue as it offers a way to conceptualise how lead firms influence their suppliers. The GVC approach highlights the importance of lead buyers. The GPN approach incorporates this argument but further emphasises the importance of spatiality and the roles of a wider set of actors and processes. While both approaches theoretically incorporate all stages of production, garment industry studies using these approaches have tended to focus on relationships between brands and retailers and upper tier suppliers, paying insufficient attention to lower tiers. Considering the case of Indian cotton clothing production for major UK retailers, this study explores retailers’ governance relationships with producers at different points in their ESNs. Producers’ experiences of vertical governance through buyer-seller relationships across all stages of production within an ESN are explored. These producers’ experiences with horizontal governance within distinct local productive systems are also considered. Diverse producers’ locations within the ESN and within local productive systems are found to involve different governance experiences within the same ESN. Across the ESN, vertical governance flows are found to be limited by variation in potential for buyer governance across buyer-seller relationships in the multiple vertical pathways connecting retailers to raw material producers. Alternatively, retailers can connect to producers by making non-sourcing horizontal connections with actors in local productive systems. While dominant methods in retailers’ efforts at governance for sustainability have been vertical, horizontal connections are increasing across the industry. However, despite the emergence of new connections, this research finds that retailers’ influence over lower tier production processes remains limited. Empirically, this thesis provides insight into the complexity of sustainability challenges involved in the production of cotton garments. Conceptually, it shows the nature of diverse governance relationships across an ESN. It also emphasises that effective governance for sustainability cannot be achieved simply through vertical buyerdriven governance. Instead a more nuanced, and more complex, understanding of the interplay between vertical and horizontal is required, particularly considering the role of alliances. This has significant implications for policy, including the public and private governance for sustainability in the global cotton garment industry.
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Livres sur le sujet "Sustainable cotton production"

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Bauer, P., J. Baker, G. Constable, M. P. Bange et K. J. Broughton. Climate Change and Cotton Production in Modern Farming Systems. CABI, 2016.

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Sustainable cotton production, trade and environmental impact : Policy issues and options for Pakistan. Islamabad : Sustainable Development Policy Institute, 1998.

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Chapitres de livres sur le sujet "Sustainable cotton production"

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Ahmad, Niaz, Zhengyi Wei, Muhammad Sarwar Khan et Brent L. Nielsen. « Chloroplast Genomics for Sustainable Cotton Production ». Dans Cotton Precision Breeding, 79–95. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64504-5_3.

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Deguine, Jean-Philippe, Pierre Ferron et Derek Russell. « Sustainable Pest Management for Cotton Production : A Review ». Dans Sustainable Agriculture, 411–42. Dordrecht : Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2666-8_27.

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Gupta, Vandana, et Saloni Gupta. « Cotton Fiber and Its Sustainable Alternatives ». Dans Sustainable Textiles : Production, Processing, Manufacturing & ; Chemistry, 139–60. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-37323-7_7.

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Khan, Zulqurnain, Zulfiqar Ali et Asif Ali Khan. « Role of Breeding and Biotechnology in Sustainable Cotton Production ». Dans Cotton Breeding and Biotechnology, 1–14. Boca Raton : CRC Press, 2022. http://dx.doi.org/10.1201/9781003096856-1.

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Dhange, V. K., S. M. Landage et G. M. Moog. « Organic Cotton : Fibre to Fashion ». Dans Sustainable Textiles : Production, Processing, Manufacturing & ; Chemistry, 275–306. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0878-1_11.

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Galanopoulou-Sendouca, Stella. « Towards a More Competitive and Sustainable Cotton Production ». Dans Freer Trade, Sustainability, and the Primary Production Sector in the Southern EU : Unraveling the Evidence from Greece, 112–27. Dordrecht : Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-017-1609-3_9.

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Hussain, Manzoor, Ljupcho Jankuloski, M. Habib-ur-Rahman, Massoud Malek, Md Kamrul Islam, M. Reza Raheemi, Jawdat Dana et al. « Improving sustainable cotton production through enhanced resilience to climate change using mutation breeding. » Dans Mutation breeding, genetic diversity and crop adaptation to climate change, 145–56. Wallingford : CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0015.

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Abstract Cotton, being a leading commercial fibre crop, is grown on 20.5 million hectares in three major cotton-producing countries: China, India and Pakistan. Wide differences in yield per hectare exist among these countries and these are being aggravated by changing climate conditions, i.e. higher temperatures and significant seasonal and regional fluctuation in rainfall. Pakistan is one of the countries most affected by climate change. The disastrous effects of extreme periods of heat stress in cotton were very prominent in Pakistan during the growing seasons 2013-2014 (40-50% fruit abortion) and 2016-2017 (33% shortfall), which posed an alarming threat to the cotton-based economy of Pakistan. Poor resilience of the most commonly grown cotton varieties against extreme periods of heat stress are considered to be major factors for this drastic downfall in cotton production in Pakistan. Using the approach of induced mutation breeding, the Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan, has demonstrated its capabilities in developing cotton mutants that can tolerate the changed climatic conditions and sustain high yields under contrasting environments. The results of studies on the phenological and physiological traits conferring heat tolerance are presented here for thermo-tolerant cotton mutants (NIAB-878, NIAB-545, NIAB-1048, NIAB-444, NIAB-1089, NIAB-1064, NIAB-1042) relative to FH-142 and FH-Lalazar. NIAB-878 excelled in heat tolerance by maintaining the highest anther dehiscence (82%) and minimum cell injury percentage (39%) along with maximum stomatal conductance (27.7 mmol CO2/m2/s), transpiration rate (6.89 μmol H2O/m2/s), net photosynthetic rate (44.6 mmol CO2/m2/s) and physiological water use efficiency (6.81 mmol CO2/μmol H2O) under the prevailing high temperatures.
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Ibragimov, Nazirbay, Yulduz Djumaniyazova, Jumanazar Ruzimov, Ruzumbay Eshchanov, Clemens Scheer, Kirsten Kienzler, John P. A. Lamers et Maksud Bekchanov. « Optimal Irrigation and N-fertilizer Management for Sustainable Winter Wheat Production in Khorezm, Uzbekistan ». Dans Cotton, Water, Salts and Soums, 171–80. Dordrecht : Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1963-7_11.

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Woldu, Berhanu, et Samson Asefa. « Adapting Sustainable Cotton Production for Improved Livelihood of Farmers and Sustainable Landscapes ». Dans Textile Science and Clothing Technology, 465–82. Singapore : Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9149-5_19.

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Reddy, V. R., K. R. Reddy et Z. Wang. « Cotton responses to nitrogen, carbon dioxide, and temperature interactions ». Dans Plant Nutrition for Sustainable Food Production and Environment, 867–72. Dordrecht : Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-0047-9_281.

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Actes de conférences sur le sujet "Sustainable cotton production"

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Jenifa, A., R. Ramalakshmi et V. Ramachandran. « Cotton Leaf Disease Classification using Deep Convolution Neural Network for Sustainable Cotton Production ». Dans 2019 IEEE International Conference on Clean Energy and Energy Efficient Electronics Circuit for Sustainable Development (INCCES). IEEE, 2019. http://dx.doi.org/10.1109/incces47820.2019.9167715.

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Otava, Anastasija, et Lilita Abele. « SUSTAINABLE PACKAGING MATERIAL FOR COTTON PADS PRODUCTION IN LATVIA ». Dans 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/4.1/s17.20.

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Over the last 10 years, the amount of packaging waste in Latvia has increased by almost 40%. The statistical report on the types of packaging waste generated and recovery rates in the Republic of Latvia in 2018, in accordance with European Commission Decision 2005/270/EC, shows that the total amount of packaging waste was 257 350 tonnes in 2018, and plastic packaging made up 17%. Plastics are relatively light (comparing with wood or glass materials), it means that the volume of such waste is large and increasing every year. Comparing 2017 and 2018, we can see that the amount of plastic packaging increased by almost 11%. Unfortunately, the reports do not provide data on specific types of plastics. This situation exists in a relatively small country - in Latvia. Globally, the problem of plastic packaging waste is much more serious and is very topical. Research problem: There is not found widely used/accepted environment-friendly LDPE packaging material for cotton pads production. Aim of the study: Develop an action plan for hygiene producers to introduce the most environmentally friendly packaging material in their production process, by systematizing packaging materials according to selected criteria. Result of the study: Based on a literature study and a multi-criteria decision analysis (MCDA), an action plan for hygiene manufacturers has been developed to switch to more sustainable packaging material in their production process.
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Al Afif, Rafat, Martin Wendland, Lutz Christian Krapf, Thomas Amon et Christoph Pfeifer. « Organosolv Plus Supercritival Carbon Dioxide Pre-Treatment of Cotton Stalks for Methane Production ». Dans 10TH International Conference on Sustainable Energy and Environmental Protection. University of Maribor Press, 2017. http://dx.doi.org/10.18690/978-961-286-048-6.3.

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« Cotton, Tomato, Corn, and Onion Production with Subsurface Drip Irrigation - A Review ». Dans 2015 ASABE / IA Irrigation Symposium : Emerging Technologies for Sustainable Irrigation - A Tribute to the Career of Terry Howell, Sr. Conference Proceedings. American Society of Agricultural and Biological Engineers, 2015. http://dx.doi.org/10.13031/irrig.20152145493.

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Muhamediyeva, Dilnoz, et Munisa Raxmonova. « Application of a genetic algorithm for solving problems of optimization of placement and rotation of crops in cotton crops ». Dans Computer Applications for Management and Sustainable Development of Production and Industry (CMSD2022), sous la direction de Arthur Gibadullin et Shahriyor Sadullozoda. SPIE, 2023. http://dx.doi.org/10.1117/12.2669429.

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Vitomir, Jelenka, et Vanja Nastić. « Modular structures : Sustainable ecological structures made of recycled aluminium ». Dans Zbornik radova sa Nacionalne konferencije sa međunarodnim učešćem – Zelena Gradnja 2024. University of Niš - Faculty of Civil Engineering and Architecture, 2024. http://dx.doi.org/10.5937/greenb24021v.

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Aluminum's lightweight and modular nature allow for innovative designs. Architects create modular structures using recycled aluminum, promoting flexibility and adaptability [1]. Modular construction promotes sustainability through the overall efficiency of the modular building process. Modular buildings are manufactured in sections away from construction sites before being delivered to the desired location where they are installed into a final building design. 60-90% of the work is completed in a factory-controlled environment, either as a complete structure or as modular subassemblies for a larger project. Controlled manufacturing environments result in less material waste. Precise measurements and efficient production contribute to sustainability. There are some ways to incorporate sustainable materials in modulars structures: using eco-friendly insulation materials like sheep's wool, cotton or cellulose, integrating solar panels, providing green roofs covered with vegetation as insolation, reduce stormwater runoff and promoting biodiversity, etc.
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Suryandaru, Amira Wisentia, Marina Yustiana Lubis et Yunita Nugrahaini Safrudin. « Design of proposed improvement of calendering process on cotton carded 24S production at PT XYZ with the DMAI approach ». Dans INTERNATIONAL CONFERENCE ON INDUSTRIAL, ENTERPRISE, AND SYSTEM ENGINEERING : Collaboration of Science, Technology, and Innovation Toward Sustainable Development. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0174763.

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Görse, Esra, Mustafa Mancar, Nevin Ayvaz et Güngör Durur. « Ecological Approaches in Yarn Dyeing ». Dans 22th AUTEX World Textile Conference. Switzerland : Trans Tech Publications Ltd, 2024. http://dx.doi.org/10.4028/p-vwxk2w.

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In today's globalized world, rapid depletion of natural resources, increased air and water pollution, deforestation and climate change are major environmental problems for industrial activities. Many industrial activities contribute to environmental pollution by causing these problems. Therefore, it is of great importance to develop environmentally friendly production methods, reduce resource consumption and minimize environmental impacts. The yarn dyeing industry is a sector where natural resources are used intensively and environmental pollution problems are seen. Innovations in this sector aim to make production methods more sustainable. In particular, process reduction is an important step in reducing resource consumption and minimizing environmental impacts. This provides an important opportunity to conserve natural resources and produce environmentally friendly products. Therefore, with the increasing demand for ecological products, it is aimed to develop an environmentally friendly, sustainable and environmentally sensitive process in yarn dyeing. With the new process developed within the scope of the project, a dyeing study was carried out using the natural color of raw cotton yarn. The first bath pre-treatment we apply to raw cotton yarn allows us to make homogeneous dyeing. Thus, it was possible to reduce the need for some chemicals and natural resources that are harmful to nature. The new process developed within the scope of the project is gaining importance in the textile industry due to limited natural resources and increasing environmental problems. The aim of the project is to reduce the use of water, energy and chemicals by eliminating the bleaching step used in traditional yarn dyeing processes and to create an environmentally friendly product platform. In this way, with the increasing demand for ecological and sustainable products, customer expectations can be met and the company's environmental impact can be reduced. In addition, this new process, which saves energy and water, offers the opportunity to gain a competitive advantage by providing cost savings in the textile industry. Therefore, the new process developed sets an example for other businesses in the sector, benefiting both the environment and the operation of the company.
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Radulescu, Ion Razvan, Emilia Visileanu, Razvan Scarlat, Catalin Constantin et Bogdana Mitu. « Comparative life cycle assessment study for fabric based electromagnetic shielding ». Dans The 8th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2020. http://dx.doi.org/10.24264/icams-2020.iv.18.

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Life Cycle Assessment (LCA) studies represent the scientific approach for elaborating modern policies and supporting management decisions in the field of Sustainable Production and Consumption. The goal of many LCA studies undertaken for research are related to an exhaustive comparison of a modern, innovative product or process with respect to an initial, conventional one. This paper deals with such an approach for fabric based electromagnetic shielding. Electrically conductive textile fabrics are used in applications of electromagnetic shielding. Two basic types of technology for imparting electro- conductive properties to textiles are available, namely: insertion of conductive yarns in the fabric structure and coating with conductive layers. Magnetron plasma coating is a modern technology for achieving thin metallic layers on fabrics. Therefore, we focused the LCA study to the comparison between cotton woven fabrics with inserted conductive yarns out of stainless steel in warp and weft direction and cotton fabrics coated with thin layers of copper by magnetron plasma laboratory equipment. Functional unit of the comparative study was one square meter of EM textile shield with 5.2 dB at 1 GHz. A modelling of the fabric with inserted conductive yarns was performed in order to reach same shielding effectiveness at a certain frequency, as in the case of the coated fabric. Inventory data was collected for the fabric with conductive yarns from the textile company SC Majutex SRL, while for the plasma coated fabric from INFLPR. Impact assessment was performed by INCDTP, by using the LCA software SimaPro7 and the data basis EcoInvent 3.0. Interpretation of results shows that weaving of conductive yarns has a smaller impact on the environment than magnetron plasma coating using laboratory equipment, in a ratio of 1:2. This fact is explained by the industrial process of weaving as compared to laboratory process of coating, whereas brings the idea that upon utilization of industrial magnetron equipment for coating one may achieve in the end better environmental impact due to the process optimization for large area plasma processing.
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Alam, Rubel, Gaffar Hossain, Günter Grabher et Mokbul Hossain. « Applications of Low Pressure Plasma in High-tech Textiles ». Dans 13th International Conference on Plasma Surface Engineering September 10 - 14, 2012, in Garmisch-Partenkirchen, Germany. Linköping University Electronic Press, 2013. http://dx.doi.org/10.3384/wcc2.247-250.

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The textile and clothing industries especially in developed countries are facing now-a-days some big challenges largely because of the globalization process. Therefore, the market of a high-functional, added value and technical textiles is deemed to be essential for their sustainable growth. The growing environmental and energy-saving concerns will also lead to the gradual replacement of many traditional wet chemical-based textile processing by various forms of low liquor and dry-finishing processes. The main reason for the increasing interest is that industrially well-established surface finishing processes suffer considerably from environmental demands such as large amount of water, energy and effluents. Plasma technology, when developed at a commercially viable level, has strong potential to offer in an attractive way to obtain new functionalities in textiles. The synthetic fibres such as polypropylene (PP), polyester (PES), Aramid (AR) etc. are widely used in apparel and home furnishings due to their good physical and chemical properties. The demand of these fibres increases greatly for high performance applications such as smart textiles, technical textiles, operation clothing etc. and more recently, for their potential applications in electronic textiles. But these fibres often reveal hydrophobic nature due to the lack of polar functional groups. The hydrophobic nature of such fabrics limits their application to the above mentioned areas. In addition, adhesion is fundamentally a surface property, often governed by a layer of molecular dimensions, which necessarily required for coating, bonding and printing of synthetic textiles. The low surface energy of hydrophobic polymeric materials results in intrinsically poor adhesion. On the other hand, some natural fibres (e.g. cotton, wool, linen) and synthetic fibres (e.g. rayon, viscose, acetate, spun nylon) exhibit to be hydrophilic in nature due to their polar functionalities. Hydrophilicity of such fibres may act as a barrier for their applications in many areas where liquids repellent is necessary. It is a wide-reaching technical effect that is sought after in several industry sectors, from biosciences, healthcare and electronics to industrial filtration, sports and active wear. In addition to water repellency, other liquids such as oils, inks and alcohols repellency often required. Liquids are constantly in use around us, in the majority of cases in the form of rain water and food and beverages. Arguably, the most noticeable, unfavorable interactions of these liquids are with textile products such as clothing, carpets and upholstery, so added value can be provided by protecting these items from interacting with the liquids, enabling the liquids to roll off or be dabbed away, leaving the underlying material unchanged. Furthermore, hydrophobicity of textiles is frequently associated with self-cleaning properties. When a water droplet rolls off the surface, the surface impurities such as dust get carried away by the droplet resulting in a self-cleaning effect. Using plasma technology to modify textile surfaces with precision cleaning, etching, chemical priming for lowering or raising surface energy can be used to obtain a desirable property of an end product. The plasma technology, a dry and eco-friendly technique, avoids waste water production which is a unique advantage over the wet-chemical processes. This benefit extends into all market areas, where the end product can undergo the plasma enhancement process to provide properties such as adhesion, hydrophilic, liquid-repellent etc. However, to transfer this technology from laboratory into industry, both the scale-up and economic aspects have to be regarded. Main objective of this work is to study the possibility of substituting plasma processes for the traditional wet chemical methods using an industrial plasma reactor aiming to produce wash permanent super-hydrophilic, super hydrophobic textile surfaces.
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Rapports d'organisations sur le sujet "Sustainable cotton production"

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Gerstl, Zev, Thomas L. Potter, David Bosch, Timothy Strickland, Clint Truman, Theodore Webster, Shmuel Assouline, Baruch Rubin, Shlomo Nir et Yael Mishael. Novel Herbicide Formulations for Conservation-Tillage. United States Department of Agriculture, juin 2009. http://dx.doi.org/10.32747/2009.7591736.bard.

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The overall objective of this study was to develop, optimize and evaluate novel formulations, which reduce herbicide leaching and enhance agronomic efficacy. Numerous studies have demonstrated that CsT promotes environmental quality and enhances sustainable crop production, yet continued use of CsT-practices appears threatened unless cost effective alternative weed control practices can be found. The problem is pressing in the southern portion of the Atlantic Coastal Plain region of the eastern USA where cotton and peanut are produced extensively. This research addressed needs of the region’s farmers for more effective weed control practices for CsT systems. HUJI: CRFs for sulfentrazone and metolachlor were developed and tested based on their solubilizion in cationic micelles and adsorption of the mixed micelles on montmorillonite. A better understanding of solubilizing anionic and nonionic organic molecules in cationic micelles was reached. Both CRFs demonstrated controlled release compared to the commercial formulations. A bioassay in soil columns determined that the new sulfentrazone and metolachlor CRFs significantly improve weed control and reduced leaching (for the latter) in comparison with the commercial formulations. ARO: Two types of CRFs were developed: polymer-clay beads and powdered formulations. Sand filter experiments were conducted to determine the release of the herbicide from the CRFs. The concentration of metolachlor in the initial fractions of the effluent from the commercial formulation reached rather high values, whereas from the alginate-clay formulations and some of the powdered formulations, metolachlor concentrations were low and fairly constant. The movement of metolachlor through a sandy soil from commercial and alginate-clay formulations showed that the CRFs developed significantly reduced the leaching of metolachlor in comparison to the commercial formulation. Mini-flume and simulated rainfall studies indicated that all the CRFs tested increased runoff losses and decreased the amount of metolachlor found in the leachate. ARS: Field and laboratory investigations were conducted on the environmental fate and weed control efficacy of a commercially available, and two CRFs (organo-clay and alginate-encapsulated) of the soil-residual herbicide metolachlor. The environmental fate characteristics and weed control efficacy of these products were compared in rainfall simulations, soil dissipations, greenhouse efficacy trials, and a leaching study. Comparisons were made on the basis of tillage, CsT, and conventional, i.e no surface crop residue at planting (CT). Strip-tillage (ST), a commonly used form of CsT, was practiced. The organo-clay and commercial metolachlor formulations behaved similarly in terms of wash off, runoff, soil dissipation and weed control efficacy. No advantage of the organo-clay over the commercial metolachlor was observed. Alginate encapsulated metolachlor was more promising. The dissipation rate for metolachlor when applied in the alginate formulation was 10 times slower than when the commercial product was used inferring that its use may enhance weed management in cotton and peanut fields in the region. In addition, comparison of alginate and commercial formulations showed that ST can effectively reduce the runoff threat that is commonly associated with granular herbicide application. Studies also showed that use of the alginate CRF has the potential to reduce metolachlor leaching. Overall study findings have indicated that use of granular herbicide formulations may have substantial benefit for ST-system weed management for cotton and peanut production under Atlantic Coastal Plain conditions in the southeastern USA. Commercial development and evaluation at the farm scale appears warranted. Products will likely enhance and maintain CsT use in this and other regions by improving weed control options.
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