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测土配方施肥是被联合国粮农组织重点推荐的一项先进农业技术,也是我国当前大力推广的科学施肥技术,是通过对土壤采样和化验分析,以土壤测试和田间试验为基础,根据作物需肥规律、土壤供肥性能和肥料效应,在合理施用有机肥料的基础上,提出氮、磷、钾及中、微量元素等肥料的施用品种、数量、施肥时期和施用方法,以最经济的肥料用量和配比,获取最好的农产品产出的科学施肥技术。我们从2005年开始实施。
Soil testing and formula fertilization is an advanced agricultural technology recommended by the UN Food and Agriculture Organization, but also our country currently vigorously promote scientific fertilization technology, is through soil sampling and laboratory analysis, soil testing and field trials as the basis, according to the crop needs fertilizer Based on the reasonable application of organic fertilizers, this paper put forward the varieties, quantities, fertilizing periods and application methods of nitrogen, phosphorus, potassium and medium and trace element fertilizers such as fertilizers, And matching, access to the best output of agricultural science and technology of fertilization. We started from 2005.