中华鼢鼠为害与环境条件关系研究

Study on Relation of the Harm of Myospalax fontanieri and Enviroment Condition

对油松种子园中华鼢鼠为害程度与不同整地方式、坡向、坡度及植物种类的关系进行了研究，结果表明：以全垦地整地、阳坡、平坡的鼠害危害较重；对３种植物的喜好程度为油松＞沙棘＞紫穗槐。并据此提出了综合防治的措施。

In this paper ,the relation of harm degree of Myospalax fontanieri to Pinus tabulaeformis seed orchard and different preparation way of soil、 slope orientation、slope and plant kinds have been studied. The results indicated: it’s more serious with full reclaiming preparation of soil、 southern slope and level slope. The liking degree of Myospaiax fontanieri to plants ranks in this order: Pinus tabulaeformis、Hippophae rhamnoides、 Amorpha fruticosa. At last, the comprehensive controning measures were put forward.