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How agroecological rice intensification can assist in reaching the Sustainable Development Goals
International Journal of Agricultural Sustainability ( IF 3.4 ) Pub Date : 2021-05-09 , DOI: 10.1080/14735903.2021.1925462
Amod K. Thakur 1 , Krishna G. Mandal 1 , Rajeeb K. Mohanty 1 , Norman Uphoff 2
Affiliation  

ABSTRACT

The UN Development Program has set forth a roster of sustainable development goals (SDGs) for eradicating hunger and poverty with other consequential targets also to be achieved by 2030. Agroecological production strategies can help accomplish about half of these goals, especially SDG #2 (zero hunger) and SDG #12 (action for climate), utilizing biological processes and potentials that already exist in crop plants and in the soil systems they grow in. These potentials are not mobilized by chemical-dependent practices that create hazards for the environment and human health. An agroecological strategy, the System of Rice Intensification (SRI), has demonstrated that it can raise rice production by 25–50%, and in some cases more than 50% while lowering production costs and raising farmer incomes. Higher yield is achieved by using 25–50% less water, and SRI practices reduce net emission of greenhouse gases from paddy fields, while reducing crops’ vulnerability to the hazards of climate change. The advantages of SRI methods are being extended also to crops beyond rice, like wheat, millet, and sugarcane. SRI practices contribute to achieving other SDGs beyond reducing hunger and poverty. Government initiatives plus investments by donors can extend research and extension for SRI and other agroecological methodologies that enable growers to help achieve multiple SDGs in the next decade.



中文翻译:

农业生态水稻集约化如何帮助实现可持续发展目标

摘要

联合国开饥饿)和可持续发展目标#12(气候行动),利用已经存在于农作物及其生长的土壤系统中的生物过程和潜力。这些潜力不会被对环境和人类造成危害的依赖化学的做法调动起来健康。一种农业生态战略,即水稻集约化系统 (SRI),已经证明它可以将水稻产量提高 25-50%,在某些情况下甚至超过 50%,同时降低生产成本并增加农民收入。通过减少 25–50% 的水来实现更高的产量,SRI 实践减少了稻田温室气体的净排放,同时降低了作物对气候变化危害的脆弱性。SRI 方法的优势还扩展到水稻以外的作物,如小麦、小米和甘蔗。社会责任倡议实践有助于实现除减少饥饿和贫困之外的其他可持续发展目标。政府举措加上捐助者的投资可以扩展 SRI 和其他农业生态方法的研究和推广,使种植者能够在未来十年帮助实现多个可持续发展目标。社会责任倡议实践有助于实现除减少饥饿和贫困之外的其他可持续发展目标。政府举措加上捐助者的投资可以扩展 SRI 和其他农业生态方法的研究和推广,使种植者能够在未来十年帮助实现多个可持续发展目标。社会责任倡议实践有助于实现除减少饥饿和贫困之外的其他可持续发展目标。政府举措加上捐助者的投资可以扩展 SRI 和其他农业生态方法的研究和推广,使种植者能够在未来十年帮助实现多个可持续发展目标。

更新日期:2021-05-09
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