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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Climatic and non-climatic factors influencing changing agricultural practices across different rainfall regimes in South Asia
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Climatic and non-climatic factors influencing changing agricultural practices across different rainfall regimes in South Asia

机译：影响南亚不同降雨制度的变化农业实践的气候与非气候因素

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摘要

Using data from a household survey of 2660 farm-families in Bihar state of Eastern India, Terai of Nepal and coastal Bangladesh, we explore the significance of climatic and non-climatic factors in affecting farmers' decision to change their farming practices over time in a wide range of environments. We find evidence across all sites, irrespective of rainfall and climatic stresses, that market-related forces (such as higher yields and better market opportunity) and resource issues (such as declining fertility, labour shortage and biotic factors) have been a strong driver of changes in farming practices over the last ten years relative to climatic factors. Food sufficient households are likely more adaptable to a changing climate, as they are undertaking new agricultural practices. The results suggest that social protection measures aimed at enhancing the food security situation of marginal and smallholder households will increase the likelihood of them being in a better position to innovate and adopt improved agricultural practices. Our findings also indicate that additional strategies and policies aimed at more widespread uptake of new agricultural practices will also be needed, and will have to be targeted to particular environments and vulnerable groups, and special attention to institutional, resource management and market development issues if they are to succeed.
机译：利用来自印度东部的2660年的26​​60个农场家庭的数据，尼泊尔及沿海孟加拉国的泰国泰国，我们探讨了气候和非气候因素影响农民决定改变农业行为随着时间的推移的重要意义广泛的环境。我们发现所有网站的证据，无论降雨和气候压力如何，那种与市场有关的力量（如较高的收益率和更好的市场机会）和资源问题（如肥沃，劳动力短缺和生物因素的降低）都是强大的驾驶员相对于气候因素，过去十年农业实践的变化。由于他们正在进行新的农业实践，粮食充足的家庭可能更适应变化的气候。结果表明，旨在加强边际和小农居民家庭粮食安全局部的社会保护措施将增加他们在更好地创新和采用改进的农业实践方面的可能性。我们的调查结果还表明，旨在更加普遍采取更多的战略和政策，也需要采取更广泛的新农业实践，并且必须针对特定的环境和弱势群体，特别注意如果他们的制度，资源管理和市场发展问题要成功。

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