临夏野生淫羊藿资源调查

Investigation of Wild Epimedium Resources in Linxia

通过查阅文献,结合实际走访调查,对临夏州野生淫羊藿资源开展了调查分析。结果显示:临夏州非常适合淫羊藿的生长,野生淫羊藿质量较好,资源主要分布在和政县、康乐县、临夏县、积石山县;野生淫羊藿生长环境土壤pH值为7.9~8.1(偏弱碱性),碱解氮、全氮、有机质、速效钾的含量较高,速效磷的含量较低。

Based on literature review and actual investigation,the wild Epimedium resources in Linxia Prefecture was investigated and analyzed.The results showed that Linxia Prefecture was very suitable for the growth of Epimedium.The quality of wild Epimedium in Linxia Prefecture was good,and the resources were mainly distributed in Hezheng County,Kangle County,Linxia County and Jishishan County.The pH value of soil in wild Epimedium growing environment was 7.9-8.1(slightly alkaline),and the contents of available nitrogen,total nitrogen,organic matter and available potassium were higher,and the content of available phosphorus was lower.