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为了有效遏制农业面源污染,今年农业部提出到2020年要实现“一控两减三基本”的总体目标。甘肃省也制定了化肥农业零增长行动方案,提出到2020年实现化肥用量零增长、肥料利用率达到40%的总体目标。从2005年至2015年连续十一年国家和省级财政支持我省测土配方施肥工作,通过项目实施肥料利用率提高了近10个百分点、达到了35%,粮食作物化肥使用率逐年下降。而果树、蔬菜等经济作物由于产出高、效益好,“粪大水勤、不
In order to curb agricultural non-point pollution effectively, the Ministry of Agriculture proposed to achieve the overall goal of ”one control, two reductions and three reductions“ by 2020. Gansu also formulated a zero-growth program of fertilizer agriculture, put forward by 2020 to achieve zero growth in fertilizer use, fertilizer utilization rate of 40% of the overall goal. From 2005 to 2015, for eleven consecutive years, the state and provincial finance supported soil testing and fertilizer application in our province. Through the project, fertilizer utilization rate increased by nearly 10 percentage points to 35%, and the utilization rate of fertilizer for food crops decreased year by year. The fruit trees, vegetables and other cash crops due to high output, good efficiency, ”excrement water, do not