安徽农业科学2011，Vol.39Issue(30)：18539-18541,18547,4.
不同浓度硒对蛹虫草菌丝生长发育的影响
The Effect of Different Selenium Concentration on the Growth of Cordyceps Mycelia
马国良 1马琪 1看措 1东主措1
作者信息
- 1. 青海大学农牧学院农林系,青海西宁810016
- 折叠
摘要
Abstract
[Objective] The aim was to develop natural selenium insects and grass to improve the medical value of the herbs and provided basis for science. [ Method] Taking Cordyceps as the rich selenium carrier,the effect of different selenium concentration to Cordyceps mycelia, primor-dium differentiation and fruiting body formation was studied. [Result] When the selenium density was at 21.0 -23.0 mg/L,cordyceps mycelial grew the most quickly,and the biomass of primordia formation,fruiting bodies were at the highest,which indicated that it could promote fruiting bodies growth at this proper scope of the density. When the selenium density at 25.0 mg/L,Cordyceps,Mycelial stopped growing,and the growth of fruiting bodies was inhibited. Adding 9.0 mg/L of compound concentration of selenium and 4.0 mg/L of inositol,cordyceps mycelial grew the most quickly. 21.0 mg/L of compound concentrations of selenium and 4.0 mg/L of inositol .which promoted primordium differentiation and fruiting body growth, its biomass was obviously higher than at other concentrations. [ Conclusion ] The low concentration of selenium promoted the growth of cordyceps mycelial and high concentration of selenium inhibited the growth of cordyceps mycelial.关键词
硒浓度/蛹虫草/菌丝生长Key words
Selenium concentrations/ Cordceps militaris/ Mycelial growth分类
农业科技引用本文复制引用
马国良,马琪,看措,东主措..不同浓度硒对蛹虫草菌丝生长发育的影响[J].安徽农业科学,2011,39(30):18539-18541,18547,4.
