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本文根据生态平衡施肥模型和区域肥料田间试验数据确立了区域生态平衡施肥模型的建立方法 ,从而在现有施肥参数和生态平衡施肥参数之间架起了信息交换的桥梁 ;根据土壤有效养分测定值和地块属性建立了地块施肥模型 ,实现了区域施肥模型与地块施肥模型的转换 ,具有肥料效应函数模型和测土施肥模型双重功能。
According to the model of ecological balance fertilization and field experiment data of regional fertilizers, this paper established a method to establish a model of regional ecological balance fertilization and set up a bridge of information exchange between existing fertilization parameters and ecological balance fertilization parameters. According to the measured values of soil available nutrients and The plots were applied to establish the fertilization model of land plots, and the conversion between fertilization model and landfill fertilization model was realized. The fertilizer function function model and soil fertilization model were dual functions.