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亚洲保护性耕作政策与战略构思专家研讨会在京召开

2013年11月20日,亚洲保护性耕作政策与战略构思专家研讨会在京召开,欢迎报名参加。……

大会简介

In Asia and the Pacific region, the rate of increase in crop yields has slowed and yield gains are becoming difficult to maintain because of the degradation of land and water resources upon which agriculture is depends. In the region, agriculture in general has been changing from traditional subsistence farming to ‘modern’ commercial farming at different rates in different nations. This has led to specialization in commercialized farming with mechanization, intensive tillage and increased agrochemical use, leading to destruction of soil health and soil ecosystem functions. The use of high levels of external inputs and labour-saving technologies has resulted, in some cases, to abandoning some of the important ecologically-based practices such as crop rotation and diversified cropping.查看详细

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