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首页> 外文期刊>Journal of Sustainable Agriculture >Designing a Process of Co-Management of Crop Residues for Forage and Soil Conservation in Sudano-Sahel
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Designing a Process of Co-Management of Crop Residues for Forage and Soil Conservation in Sudano-Sahel

机译：在Sudano-Sahel设计共同管理牧草和水土保持作物残渣的过程

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Over the past 30 years, a large number of farmers and herders have moved into the southern part of the Sudano-Sahelian region in search of arable land and pastures. Today, human population pressure is restricting the amount and quality of pastures available to herds and is forcing farmers to continually cultivate their fields without setting aside fallow areas, leading to decreased soil fertility. The traditional use of crop residues by herders (free grazing) and farmers (organic manure) as well as crop-livestock integration models promoted to date have proved ineffective in halting the degradation of resources and in increasing production. This situation is particularly critical in north Cameroon where various socioeconomic, technical, and organizational factors strongly constrain innovation in comparison with western Burkina Faso and southern Mali. This article proposes novel models (technical and organizational) of producing and managing crop residues (processing/recycling, sharing between groups of actors) that are adapted to the specific features of different types of farms in the region.View full textDownload full textKeywordsnorth Cameroon, western Burkina Faso, southern Mali, Sudano-Sahel, Africa, farming systems, livestock, crop residues, manure, forageRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/10440046.2011.620232
机译：在过去的30年中，许多农民和牧民进入苏达诺-萨赫勒地区的南部，以寻找可耕地和牧场。如今，人口压力正在限制可用于牧群的牧场的数量和质量，并迫使农民在不留休耕地的情况下继续耕种土地，导致土壤肥力下降。迄今为止，牧民（自由放牧）和农民（有机肥）对农作物残余物的传统利用以及迄今提倡的农作物－畜牧业整合模型已证明在制止资源退化和增加产量方面无效。这种情况在喀麦隆北部尤为严重，与布基纳法索西部和马里南部相比，各种社会经济，技术和组织因素严重限制了创新。本文提出了一种新的模型（技术和组织）模型，该模型可以生产和管理适合于该地区不同类型农场的特定特征的作物残渣（加工/回收，参与者之间的共享）。查看全文下载全文关键字北喀麦隆，布基纳法索西部，马里南部，萨达诺-萨赫勒地区，非洲，耕作系统，牲畜，农作物残留物，肥料，饲料相关的var addthis_config = {ui_cobrand：“ Taylor＆Francis Online”，services_compact：“ citeulike，netvibes，twitter，technorati，delicious， linkedin，facebook，stumbleupon，digg，google，更多“，发布ID：” ra-4dff56cd6bb1830b“};添加到候选列表链接永久链接http://dx.doi.org/10.1080/10440046.2011.620232

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