赤灵芝菌种培养基的比较与筛选  

Comparison and Selection of the Culture Media for Red Ganoderma Strains

作　　者：代彦满[1] 陈书明[1] 张棋 DAI Yan-man;CHEN Shu-ming;ZHANG Qi(Sanmenxia Polytechnic College,Sanmenxia 472000,Henan,China)

机构地区：[1]三门峡职业技术学院

出　　处：《西北林学院学报》2019年第4期162-165,共4页Journal of Northwest Forestry University

基　　金：河南省高等学校青年骨干教师培养计划(2017GGJS-277)

摘　　要：为了筛选出适应性强的赤灵芝母种和原种新型培养基,选取以小麦为主料的培养基,通过对赤灵芝菌丝在不同培养基的生长状况、生长速度进行分析比较,确定人工栽培赤灵芝母种和原种的最佳培养基。赤灵芝母种培养基中加入小麦煮汁菌丝长势最强且明显,以麦粒为主料的原种培养基中菌丝生长最快。综合比较,以小麦为主料的培养基接种赤灵芝母种和原种更适合菌丝生长。同时在豫西气候条件下栽培,表现出较强的适应性,但其抗低温性能作用机理还需进一步试验研究。In this study,an attempt was made to screen adaptable media for the mother spawn and stock spawn of Ganoderma lucidum .The wheat-based media were prepared in this work.The optimum media for culturing mother spawn and stock spawn of G.lucidum were sreened by evaluating the growth status and the growth rate of mycelium in different media.Adding boiled wheat juice to the mother culture medium,the growth of mycelium was the strongest and obvious.And the stock spawn grew fast in the wheat grain based medium.Comprehensively considering,the wheat-based media were more suitable for culturing mother spawn and stock spawn of G.lucidum mycelium.They showed stronger adaptability under the climate conditions in Western Henan,the mechanism of resistance to low temperature needs further research.

关 键 词：赤灵芝 菌种 培养基 筛选 

分 类 号：S763.1[农业科学—森林保护学]