老顶山国家森林公园根际土壤动物多样性初步研究

Study on Rhizosphere Soil Fauna Diversity in the National Forest Park of Laoding Mountain

本文采用方框法调查了山西长治老顶山国家森林公园内油松林、侧柏林和草本植物根际土壤动物的多样性.结果表明,该森林公园内的土壤动物种类共计16类、381只,隶属3门10纲12目.其中膜翅目为优势类群,原尾目和弹尾目为稀有类群,直翅目幼虫、蜘蛛目、鞘翅目成虫及幼虫、双翅目成虫及幼虫、马陆目、等足目、石蜈蚣目、地蜈蚣目、后孔目、柄眼目和蜱螨目为常见类群.各种样地内常见土壤动物类群组成和占群落总体数量的比例呈现一定差异.土壤动物垂直分布有明显的表聚性.

The diversity investigation on rhizosphere soil fauna of Pinus tabulaeformis, Platycladus orientalis and herbaceous in the National Forest Park of Laoding Mountain are conducted by square method in this paper. The results show that the proportions and compositions in different areas were different in the three areas, and the vertical distribute of soil fauna obviously showing the nature of surface gathering in the three study areas.