烟秆替代部分棉籽壳作培养基栽培真姬菇的效果

摘要

研究了烟秆替代部分棉籽壳作培养基栽培真姬菇时菌丝生长、产量、生物转化率和经济效益等方面的表现,结果表明:烟秆能促进真姬菇菌丝生长,提高单产6.1%～12.8%,显著提高栽培原料生物转化率,节约真姬菇生产成本,其产品符合无公害食品标准.%Growth, yield, biotransformation rate, and economic efficiency in Hypsizigus marmoreus cultivated in cottonseed hull medium partially substituted by tobacco stalk were studied. Results showed that: growth of mycelium was enhanced by using tobacco stalk with yield increased by 6. 1％-12.8％. Biotransformation rate of cultivation increased significantly with reduced cost. It was proven that using tobacco stalk to partially substitute cottonseed hull was a cost effective and environmentally friendly way in Hyspsizigus marmoreus cultivation.