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农民对水土保持措施的采用:以埃塞俄比亚南沃洛省德西 Zuria 区 Lega-Lafto 流域为例。

Farmers' adoption of soil and water conservation practices: The case of Lege-Lafto Watershed, Dessie Zuria District, South Wollo, Ethiopia.

机构信息

Agriculture Department, South Wollo Zone, Dessie, Ethiopia.

Department of Geography and Environmental Studies, Wollo University, Dessie, Ethiopia.

出版信息

PLoS One. 2022 Apr 11;17(4):e0265071. doi: 10.1371/journal.pone.0265071. eCollection 2022.

Abstract

In Ethiopia, soil degradation is one of the major causes of low and declining agricultural productivity. As a result of this challenge, the country has been battling to adopt conservation practices. The main objective of this study was to assess farmers' adoption decisions of soil and water conservation (SWC) practices. For the survey, 304 farmers were selected from farming communities in Lege-Lafto Watershed, South Wollo,Ethiopia. Information were gathered using a household survey, and through focus group discussions, key informant interviews, and field observation. A binary logistic regression model and descriptive statistics were used to analyze the data. The results indicated that about 64% of the farmers adopted soil and water conservation practices in the study area. The findings depicted that soil bund, stone bund, stone-faced soil bund, loose stone and brush-wood check dams, hillside terrace, and bund stabilized with vegetation are practiced in the watershed. The analysis result revealed adoption of soil and water conservation practices is significantly and positively influenced by the perception of farmers on erosion problems and SWC practices, family labour, educational level, and membership in local institutions. However, distance from residence to the nearest market and farmland, off-farm activities, and the ratio of cultivable land to family size influenced the adoption of SWC practices negatively. Therefore, improving farmers' educational status, and strengthening local institutions are vital for sustainable land management practices in the country.

摘要

在埃塞俄比亚,土壤退化是农业生产力低下和下降的主要原因之一。由于这一挑战,该国一直在努力采用保护措施。本研究的主要目的是评估农民对水土保持(SWC)措施的采用决策。为此,在埃塞俄比亚南沃洛的莱格-拉夫托流域,从农业社区中选择了 304 名农民进行调查。信息是通过家庭调查收集的,并通过焦点小组讨论、关键信息者访谈和实地观察收集。使用二元逻辑回归模型和描述性统计来分析数据。结果表明,研究区域约有 64%的农民采用了水土保持措施。研究结果表明,在流域中实行了土壤垄、石垄、石面土壤垄、松散石头和柴草挡水坝、山坡梯田和植被稳定的垄等水土保持措施。分析结果表明,农民对侵蚀问题和水土保持措施的认识、家庭劳动力、教育水平和地方机构成员资格对水土保持措施的采用有显著的积极影响。然而,居住地到最近市场和农田的距离、非农活动以及可耕地与家庭规模的比例对水土保持措施的采用有负面影响。因此,提高农民的教育水平和加强地方机构对该国可持续土地管理措施至关重要。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/83a9/9000098/c3307e19c4cb/pone.0265071.g001.jpg

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