通用施肥模型——原始性创新施肥模型

General Fertilization Model-Original Innovatory Fertilization Model in Fertilization System

根据物质守恒定律和有效养分在土壤—作物—肥料间的转化关系,建立了通用施肥模型,并将生态施肥量条件下的通用施肥模型称为生态平衡施肥模型。它克服了肥料效应函数法和目标产量法的理论缺陷,是原始性创新施肥模型。

The General Fertilization Model (GFM) has been established based on mass conversation law and transform relationship of available nutrient in fertilizer-soil-plant system. Ecological Balanced Fertilization Model ( EBFM) is especial GFM under the condition of Ecological Fertilization Dosage(EFD) .The new model is original innovatory fertilization model in fertilization system. It overcame academic shortcoming of Fertilizer Effect Function Method ( FEFM) such as Mitscherlich-Bray equation and Target Yield Method (TYM) which are two kinds of typical fertilization model.