高良姜根茎叶及其种植土壤中无机元素含量的研究

Study on the Content of Trace Elements in Rhizome, Stalks and Leaves of Alpinia officinarum Hance and in the Planting Soil

用等离子体原子发射光谱法对高良姜根、茎、叶及其种植土壤中无机元素的含量进行了测定，大多数元素的含量分布是：根＜茎＜叶。除Al、Sb、Co、Zn、P等元素外，其它元素的含量与土壤中该元素含量的高低相一致。

The content of trace elements in the rhizome, stalks and leaves of Alpinia officinarum Hance and in the planting soil was deterndned by inductively coupled plasma spectrometry. The distribution of most trace elements was shown as rhizoma<stalk<leaves. The content of some elements, except Al, Sb, Co, Zn and P, was positively correlated to that in theplanting soil.