槟榔园土壤与槟榔中K、Ca、Mg、P营养元素的测定及规律

Determination and Change Rule of K、Ca、Mg、P Elements in Arecanut and Soil

采用ICP-AES法对槟榔园土壤及槟榔中K、Ca、Mg、P 4种主量元素的测定并分析其迁移变化规律。结果表明:槟榔园土壤与果实中4种营养元素的含量大小相似,均为K>Mg>Ca>P。

ICP– AES was applied to the determination of K、Ca、Mg、P in arecanut and soil.The result of transfer rule mean that:the content of four nutrition elements in arecanut and soil is similar,K>Mg> Ca>P.