Chrome Extension
WeChat Mini Program
Use on ChatGLM

三种生境少孢节丛孢生长特性和捕食效力比较

Hubei Agricultural Sciences(2015)

Cited 0|Views2
No score
Abstract
比较分离自温泉、淡水及土壤的捕食线虫真菌——少孢节丛孢(Arthrobotrys oligospora)的生长特性及捕食效力.通过测定三种生境少孢节丛孢在不同温度、pH及有氧和无氧条件下的生长率及其在最适培养条件下对线虫的捕食率,得出三种生境中少孢节丛孢的最适生长温度均为30℃,分离自温泉和土壤的少孢节丛孢最适pH分别为5.5~7.0和4.5~5.5,而淡水生境少孢节丛孢对不同pH具有广泛适应性;淡水和温泉生境少孢节丛孢对无氧环境有一定的耐受性,而土壤生境少孢节丛孢在无氧环境下生长率低至1.24 cm/5 d.三种生境的少孢节丛孢捕食效力没有显著性差异.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined