刺芹侧耳菌丝后熟培养时间筛选试验  

Optimization of the Post-maturation Time for Pleurotus eryngii Mycelium

作　　者：陈洋[1] 李玉[1] 

机构地区：[1]吉林农业大学食药用菌教育部工程研究中心,吉林长春130118

出　　处：《食用菌学报》2013年第4期21-23,共3页Acta Edulis Fungi

基　　金：现代农业产业技术体系建设专项基金(编号:CARS24);吉林省重大项目(编号:10ZDGG003)的部分研究内容

摘　　要：以刺芹侧耳(Pleurotus eryngii)栽培菌株"杏1222"作为供试菌株,对其菌丝后熟培养时间进行筛选研究。结果表明:最佳后熟期为8d,此条件下,杏1222生长周期较短(53d),子实体密度较大(0.61g/mm3),菌柄较长(24.5cm),单菇较重(187.9g),生物转化率高达96.6%,对应的菌料颜色为淡黄色,pH为6.5。Optimization of the post-maturation time for Pleurotus eryngii mycelium revealed that maintenance under spawn-running conditions for eight days between full colonization of the substrate and opening of the cultivation bag resulted in the shortest cultivation cycle（53d）,the highest density（0.61g/mm3）of good quality fruit bodies having the highest average weight 187.9g and average stipe length（24.5cm）,and the highest biological efficiency（96.6%）.At the end of this post-maturation period,the substrate was slightly yellow and had a pH value of 6.5.

关 键 词：刺芹侧耳 后熟期 生物转化率 

分 类 号：S646[农业科学—蔬菜学]