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水稻协调施肥是在应用多年田间试验资料的基础上,参照国内外测土施肥经验而制定的一种数学模式的施肥技术.这种施肥技术是采取有机肥与化肥相配合的肥料结构,以氮定磷增钾,协调土壤养分平衡,可减少施肥盲目性,提高施肥效果.在生产试验中应用,反映实现预产吻合程度好,增产显著,经济效益高.
The coordinated fertilization of rice is a mathematic model of fertilization technology based on the application of soil testing and fertilization experience at home and abroad on the basis of many years of field test data.The fertilization technology is a fertilizer structure that uses organic manure and chemical fertilizers, By increasing the potassium content of fixed phosphorus and coordinating soil nutrient balance, it can reduce the blindness of fertilization and improve the fertilization effect, which is applied in the production test, reflecting the good pre-production anastomosis, significant yield increase and high economic benefit.