大理花甸坝几种栽培药物根际土中捕食线虫真菌的种类及分布

The Species and Distributing of Nematode-trapping Fungi that in Some Plant Officinal Root Soil in Hua Dian of DALI

调查了大理花甸坝地区几种栽培药物根际土中捕食线虫真菌,发现大黄、木香、半夏、川芎、草乌根际土中捕食线虫真菌的种类在各种植物中有一定变化,以大黄根际土中种类最多,最低的是半夏和木香。在5种植物中共发现捕食线虫真菌10种,其中以Arthrotrysoligospora和Arthrobotrysmusiformis,出现的频率最高,其次是Moncrosporumellipsosporum。

Investigating some nematode-trapping fungi that in root soil of officinal plant in Hua Dian of DaLi, we find the species of nematode-trapping fungi varied in those plant of root soil of Rheum palmatum, Vladimiria souliei, Pinellia ternata, Ligusticum chuanxiong, Aconitum vilmorinianum. While the species is the most in root soil of Rheum palmatum, the lowermost is in Vladimiria souliei and Pinellia ternata, In the five plant, we find there are ten kinds of nematodetrapping Fungi and the tiptop arisen frequency are the Arthrotrys oligospora, Arthrobotrys musiformis, the next is Moncrosporum ellipsosporum.