农业生态与土壤环境中锌元素的关系

The relationship between agricultural ecology environment and the zinc element in soil environment

本文论述了锌元素的地球化学特征和分布 ,农作物与锌元素的关系及锌元素有效态含量的控制因素 :土壤的性质与母质、土壤的酸碱度、土壤的有机质含量以及锌肥的种类、施用方法与效果。

The geochemistry features and distribution of zinc element are discussed in this paper. Meanwhile demonstrates the relationship between the crops and zinc element in soil and the controlling factors of the content of zinc element in effective state; the nature, parent material of the soil, acidity, alkalinity, organic matter content, kinds of zinc fertilizer, its application and effectiveness.