不同副产物基质对食用菌菌丝生长的影响  

The Effects of Different Byproduct Substrates on Edible Fungi Mycelial Growth

作　　者：王沁 吴立萍 温良荣 王晓敏 陈旭 WANG Qin;WU Liping;WEN Liangrong;WANG Xiaomin;CHEN Xu(Guizhou provincial crop technology extension station,Guiyang 550001,China;Guizhou Dongpan agricultural technology Co.,LTD,Guiyang 550025,China;Yinjiang county science and technology service center,Tongren Guizhou 555200,China;Institute of soil and fertilizer,Guizhou academy of agricultural sciences,Guiyang 550006,China)

机构地区：[1]贵州省农作物技术推广总站,贵阳550001 [2]贵州东磐农业科技有限公司,贵阳550025 [3]印江自治县科学技术服务中心,贵州铜仁555200 [4]贵州省农科院土壤肥料研究所,贵阳550006

出　　处：《耕作与栽培》2023年第6期39-42,共4页Tillage and Cultivation

基　　金：贵州省食用菌产业技术体系项目(GZMARS-SYJ-2021-2025);贵州省科技计划项目(黔科中引地[2022]4047;黔科合重大专项字[2019]3007)。

摘　　要：为无害化资源化利用副产物有机质资源,扩展食用菌栽培原料来源途径,减少木质菌材使用,促进产业发展节本增效。本试验利用副产物下脚料部分替代常规配方中的阔叶树木屑,研究不同基质配方条件下黑木耳和羊肚菌大试管菌丝(核)的生长情况。结果表明,两种食用菌菌丝在添加竹屑和白酒糟基质上均能正常生长,不同配方的菌丝生长情况存在一定差异,且同一种类不同菌株表现也有所不同。相对常规配方,黑木耳菌株适宜的竹屑替代量为30%~40%,白酒糟替代量为15%~20%;羊肚菌菌株则为竹屑10%和白酒糟20%。To promote the harmless and resourceful utilization of byproducts and expand the sources of cultivation materials for edible fungi,reducing the use of woody substrates and promoting cost-effective industrial development,this study utilized byproduct residuals to partially replace broad leaf tree sawdust in the conventional substrate formula.The growth of Auricularia auricula and Morchella esculenta mycelia(nuclei)was studied under different substrate formulations.The results showed that both edible fungi mycelia could grow normally on substrates containing bamboo shavings and distiller's grains.There were certain differences in mycelial growth under different formulations,and different strains of the same species also exhibited variations.Compared to the conventional formula,the appropriate replacement percentage of bamboo shavings for A.auricula was 30%-40%,and for distiller's grains was 15%-20%.For M.esculenta,it was 10%for bamboo shavings and 20%for distiller's grains.

关 键 词：副产物 黑木耳 羊肚菌 菌丝培养 基质配方 

分 类 号：S567.3[农业科学—中草药栽培]