以土壤测试和肥料田间试验为基础,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数量、施肥时期和施用方法。通俗地讲,就是在农业科技人员指导下科学施用配方肥。测土配方施肥技术的核心是调节和 Based on soil testing and field experiments of fertilizers, based on the principle of fertilizer-needed crops, soil fertility and fertilizer effect, based on the rational application of organic fertilizers, nitrogen, phosphorus, potassium and other trace elements were put forward. Fertilization period and method of application. Practically speaking, it is the scientific application of formula fertilizer under the guidance of agricultural science and technology personnel. Soil testing and fertilization technology is the core of regulation and