环境因子对密环菌菌丝生长的影响

通过定性和定量分析，研究了环境条件对密环菌菌丝生长的影响，以求得最佳的生长条件。结果表明，密环菌生长的最适温度为25℃，pH值为5．0～6．0，黑暗对菌丝生长有促进作用，葡萄糖是其生长的最佳碳源，芝麻和大豆是最好的氮源。

Effect of the Environmental Factors on the Mycelia growth of Armillariella mellea

This paper studied the effect of the environment factors on the mycelia grovth of Armillariella mellea by the qualitative and quantitative analysis, in order to optimize the growth conditions forArmillariella mellea. The results indicated that the optimal temperature and PH was 25℃, 5. 0 ～ 6. 0.Dale-grown culture can promote the growth of mycelia. Glucose was the carbon source, and 1% sesamecake and 1% soybean cake was the best nitrogen source.