摘要
香菇培养料中含有20％的废菌糠,在营养生长阶段可以加速本质纤维素复合体的解体,并将木质纤维素的降解率提高7％以上。辅料中还原糖和氮素的含量水平不同,木质纤维素降解率也不同,从17.50％到20.12％不等,辅料2对木质纤维素降解促进作用最明显,辅料3次之,辅料1和辅料4相近,为最低。
The decomposition of the lignocellulose complex was sped up, while the lignocellulose biodegradation rate (LBR) was increased over 1% by 20% spent artificial log in the substrate of L. edodes at mycelial growth stage. The LBR affected by the content of reductic sugar and nitrogen in supplement varied from 17.50% to 21.12% resp.. It was found that the LBR of the substrate with supplement 2* was the highest, followed by the substrate with supplement 3, and that the LBR of the substrate with supplement 4* and 1* was at the lowest level.
出处
《食用菌学报》
1996年第2期9-16,共8页
Acta Edulis Fungi
基金
上海市科委资助项目
关键词
香菇
培养料
废菌糠
辅料
木质纤维素
降解
Lentinula edodes
Spent artificial log
Supplement
Lignocellulose
