Screening of Substrate Formulas for Culture of Auricularia auricula Mycelia with Byproducts  

作　　者：Liangrong WEN Xiaomei LI Hongmei AO Yanli WEI Xiaomin WANG Xu CHEN 

机构地区：[1]Science and Technology Service Center of Yinjiang Tujia and Miao Autonomous Prefecture,Tongren 554300,China [2]Institute of Soil and Fertilizer,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China

出　　处：《Agricultural Biotechnology》2024年第5期69-72,共4页农业生物技术（英文版）

基　　金：Supported by Guizhou Provincial Program on Commercialization of Scientific and Technological Achievements(QKZYD[2022]4047);Guizhou Provincial Edible Fungus Industrial Technology System[GZMARS-SYJ-2024-2026].

摘　　要：[Objectives]This study was conducted to explore the source of substitutive substrate raw materials for cultivation of edible fungi,reduce the cutting and use of woody materials,and realize harmless treatment and resource utilization of byproducts from Chinese medicine production and bamboo processing.[Methods]Traditional Chinese medicine residue and bamboo shavings were used to partially replace hardwood sawdust in the conventional formula,and the growth of Auricularia auricula mycelia in large test tubes under different substrate formulas was studied.[Results]The results showed that the mycelia of A.auricula could grow normally on substrates with byproducts,and the mycelia grew differently with different formulas,and the performance of different strains of the same species was also different.Compared with the conventional formula,the suitable substitution amount of bamboo shavings for A.auricula strains was 10%-30%,and the substitution amount of Chinese medicine residue was 5%-15%.[Conclusions]This study provides reference for the efficient utilization of byproducts and the expansion of raw material sources for production of edible fungi.

关 键 词：BYPRODUCTS Auricularia auricula Substrate formula Mycelial culture 

分 类 号：S646.6[农业科学—蔬菜学]