茶树矿质元素研究得比较早和比较多的是一些大量元素,尤其是 N、P、K 三要素。近十几年来,随着测试手段及方法研究的拓宽和提高,开展了一些茶叶微量元素的探讨。目前,已探明茶叶中的矿质元素有30余种。但是,有关茶树不同品种间的矿质元素研究报道不多见。本文主要对八个品种(品系)的17种矿质元素进行了分析测定,现将结果介绍如下。 Tea tree mineral elements studied earlier and more are some of the large number of elements, especially N, P, K three elements. In recent ten years, with the broadening and improvement of testing methods and methods, some trace elements in tea have been explored. At present, it has been proven more than 30 kinds of mineral elements in tea. However, there are few reports about mineral elements between different varieties of tea tree. This article mainly analyzed and measured 17 kinds of mineral elements of eight varieties (lines), and the results are as follows.