冬生多孔菌生物学特性及驯化  

Selected Biological Characteristics and Artificial Cultivation of Polyporus brumalis

作　　者：高源[1] 李玉[1] 

机构地区：[1]吉林农业大学食药用菌教育部工程研究中心,吉林长春130118

出　　处：《食用菌学报》2013年第2期25-27,共3页Acta Edulis Fungi

基　　金：国家农业部现代农业产业技术体系建设项目;东北地区野生食用菌资源保育与利用的部分研究内容

摘　　要：对采自通化石湖国家森林公园的野生冬生多孔菌（Polyporusbrumalis）进行生物学特性和驯化研究，结果表明：冬生多孔菌菌丝生长适宜温度20~30℃，最适宜温度25℃，最适宜pH为5～7；在栽培试验中，以配方1（78％阔叶树细木屑、20％麦麸、1％白砂糖、l％石灰）中菌丝生长速度最快为0．6cm／d，形成原基最早为29d，数量最多为4个，生物转化率最高为30％；野生菌盖面为褐黄色至褐黑色，栽培菌盖面为褐黄色至褐绿色。Selected biological characteristics and the artificial cultivation of a Polyporus brurnalis strain collected from the Tonghua Shihu National Forest Park in Liaoning Province are described. P. brumalis mycelium grew well between 20-30 ~C, and at pH values ranging from 5 to 7. Mycelial growth was most rapidly （0.6 cm/d）, most primordia （4） were formed in the shortest time （29 d）, and Biological Efficiency was maximal （30%） on a cultivation substrate （pH unadjusted） consisting of 78% broad-leaved sawdust, 20% wheat bran, 1% lime and 1% sucrose. Pilei of the wild strain were isabelline or brownish-black, while those of the cultivated mushroom were isabelline or brownish-green.

关 键 词：冬生多孔菌 生物学特性 驯化 栽培 生物转化率 

分 类 号：S646.2[农业科学—蔬菜学]