黑脉羊肚菌元素测定

Study of Trace Elements in Morchella angusticeps

用原子吸收法(AAS)测定黑脉羊肚菌(Morchellaangusticeps)子实体及生长土壤微量元素,其结果是生长土壤微量元素富集量与子实体中的微量元素富集量都有密切关系。该方法操作简便、分析快速,测定结果令人满意。

In this article, atomic absorption speotrometry （AAS） method was used to determinate the mieroelements in the fruiting bodies of Morchella angusticeps and the vegetative soil. The results showed that there were close relation between the enrichment quantifies of the microeiements in the vegetative soil and those in the fruiting bodies. The method was proved simple and rapid, and the results were satisfactory.