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来源类型 | Working Paper |
规范类型 | 论文 |
Improving Land and Water Management | |
Robert Winterbottom; Chris Reij; Dennis Garrity; Jerry Glover; Debbie Hellums; Mike McGahuey; Sara Scherr | |
发表日期 | 2013-10 |
出版年 | 2013 |
语种 | 英语 |
概述 | Executive SummaryThe world’s food production systems face enormous challenges. Millions of farmers in developing countries are struggling to feed their families as they contend with land degradation, land use pressures, and climate change. Many smallholder farmers must deal with low and unpredictable crop yields and incomes, as well as chronic food insecurity. These challenges are particularly acute in Sub-Saharan Africa’s drylands, where land degradation, depleted soil fertility, water stress, and high costs for fertilizers contribute to low crop yields and associated poverty and hunger. Farmers and scientists have identified a wide range of land and water management practices that can address land degradation and increase long-term agricultural productivity. The benefits of these improved land and water management practices to farmers and rural economies include higher crop yields, increased supplies of other valuable goods such as firewood and fodder, increased income and employment opportunities, and increased resilience to climate change. In this paper, we profile four of the most promising improved land and water management practices that are particularly relevant to the drylands of Sub-Saharan Africa: agroforestry, conservation agriculture, rainwater harvesting, and integrated soil fertility management. These four improved land and water management practices, used separately or together, can help smallholders boost crop yields and provide other benefits on individual farms. This working paper also proposes seven pathways to accelerate scale-up of these improved practices:
By following these pathways, the public and private sectors can take these improved practices to scale, which will help restore agricultural productivity, enhance rural livelihoods, and contribute to a sustainable food future. |
摘要 | In this working paper, Installment 4 of Creating a Sustainable Food Future, we examine the role of four improved land and water management practices and the effect they could have on smallholder crop yields and livelihoods in Sub-Saharan Africa. We then provide a series of recommendations for how to scale up these practices. Version française disponible ici. |
主题 | Africa ; Food |
标签 | creating a sustainable food future ; agriculture ; agroforestry ; food ; food security ; re-greening ; world resources report |
区域 | Africa |
URL | https://www.wri.org/publication/improving-land-and-water-management |
来源智库 | World Resources Institute (United States) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/27849 |
推荐引用方式 GB/T 7714 | Robert Winterbottom,Chris Reij,Dennis Garrity,et al. Improving Land and Water Management. 2013. |
条目包含的文件 | 条目无相关文件。 |
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