埃塞俄比亚的水土保持措施:重要性和采用挑战

Negessa Gadisa
{"title":"埃塞俄比亚的水土保持措施:重要性和采用挑战","authors":"Negessa Gadisa","doi":"10.33552/wjass.2021.06.000636","DOIUrl":null,"url":null,"abstract":"Soil and water are under immense pressure due to ever increasing population thereby ensuing growing demand for food, fiber and shelter. Soil erosion is one of the several major deteriorative processes which results in soil degradation and declining agricultural productivity in Ethiopia. Thus, several efforts to control soil erosion through introduced soil and water conservation measures had been conducted in different time and location in the country. A number of soil and water conservation methods were introduced to combat land degradation, but adoption of these practices did not achieve the target. Different soil and water conservation measures and farmer’s adoption barriers on these conservation measures had been reviewed here. Literature indicated that soil and water conservation measures have promising effects on reducing soil loss, retaining nutrient and soil moisture, improving soil physical and chemical properties. But an intensive labour requirement, poor design, reduced land size and other biophysical and socioeconomic factors discourage farmer’s adoption of soil and water conservation structures. The involvement of Farmers and strengthen extension workers as well as mainstreaming soil and water conservation activity in any agricultural development project has a vital role in these resource conservations.","PeriodicalId":194042,"journal":{"name":"World Journal of Agriculture and Soil Science","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Soil and Water Conservation Measures in Ethiopia: Importance and Adoption Challenges\",\"authors\":\"Negessa Gadisa\",\"doi\":\"10.33552/wjass.2021.06.000636\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Soil and water are under immense pressure due to ever increasing population thereby ensuing growing demand for food, fiber and shelter. Soil erosion is one of the several major deteriorative processes which results in soil degradation and declining agricultural productivity in Ethiopia. Thus, several efforts to control soil erosion through introduced soil and water conservation measures had been conducted in different time and location in the country. A number of soil and water conservation methods were introduced to combat land degradation, but adoption of these practices did not achieve the target. Different soil and water conservation measures and farmer’s adoption barriers on these conservation measures had been reviewed here. Literature indicated that soil and water conservation measures have promising effects on reducing soil loss, retaining nutrient and soil moisture, improving soil physical and chemical properties. But an intensive labour requirement, poor design, reduced land size and other biophysical and socioeconomic factors discourage farmer’s adoption of soil and water conservation structures. The involvement of Farmers and strengthen extension workers as well as mainstreaming soil and water conservation activity in any agricultural development project has a vital role in these resource conservations.\",\"PeriodicalId\":194042,\"journal\":{\"name\":\"World Journal of Agriculture and Soil Science\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-01-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World Journal of Agriculture and Soil Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33552/wjass.2021.06.000636\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Agriculture and Soil Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33552/wjass.2021.06.000636","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3

摘要

由于人口的不断增长,土壤和水面临着巨大的压力,从而导致对食物、纤维和住房的需求不断增长。土壤侵蚀是导致埃塞俄比亚土壤退化和农业生产力下降的几个主要恶化过程之一。因此,在全国不同的时间和地点,通过引进水土保持措施进行了若干控制土壤侵蚀的努力。采取了一些水土保持方法来防治土地退化,但采用这些做法并没有达到目标。本文综述了不同的水土保持措施和农民采取水土保持措施的障碍。文献表明,水土保持措施在减少土壤流失、保持土壤养分和水分、改善土壤理化性质等方面具有良好的效果。但是,密集的劳动力需求、糟糕的设计、缩小的土地面积以及其他生物物理和社会经济因素阻碍了农民采用水土保持结构。农民和加强推广工作人员的参与以及将水土保持活动纳入任何农业发展项目的主流,对这些资源保护具有至关重要的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Soil and Water Conservation Measures in Ethiopia: Importance and Adoption Challenges
Soil and water are under immense pressure due to ever increasing population thereby ensuing growing demand for food, fiber and shelter. Soil erosion is one of the several major deteriorative processes which results in soil degradation and declining agricultural productivity in Ethiopia. Thus, several efforts to control soil erosion through introduced soil and water conservation measures had been conducted in different time and location in the country. A number of soil and water conservation methods were introduced to combat land degradation, but adoption of these practices did not achieve the target. Different soil and water conservation measures and farmer’s adoption barriers on these conservation measures had been reviewed here. Literature indicated that soil and water conservation measures have promising effects on reducing soil loss, retaining nutrient and soil moisture, improving soil physical and chemical properties. But an intensive labour requirement, poor design, reduced land size and other biophysical and socioeconomic factors discourage farmer’s adoption of soil and water conservation structures. The involvement of Farmers and strengthen extension workers as well as mainstreaming soil and water conservation activity in any agricultural development project has a vital role in these resource conservations.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信