野生毛尖蘑的生物学特性及驯化栽培  

Biological Characteristics and Artificial Domestication Cultivation of Wild Stains of Lepista sp.

作　　者：郭昱秀 宋冰[1] 李丹[1] 王新新[1] 苏文英[1] 付永平[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,长春130118

出　　处：《菌物研究》2016年第4期222-225,232,共5页Journal of Fungal Research

基　　金：公益性行业(农业)科研专项(201503137);吉林省教育厅"十三五"科学技术研究项目(2016191)

摘　　要：为了研究固体培养不同条件对野生毛尖蘑菌丝生长的影响,对温度、初始p H、碳源和氮源4个因素进行单因素试验,从中选出3个最优的水平进行正交试验。结果表明,野生毛尖蘑的最适生长温度为16℃,最适初始p H为6.0,最适碳源为蔗糖,最适氮源为酵母浸粉。对毛尖蘑栽培料的配方进行了筛选,试验结果表明:配方为杂木屑30%,玉米芯35%,麦麸25%,豆粕4%,玉米粉3%,石灰1.5%,石膏1.5%的栽培袋,经覆土栽培法可形成子实体。Lepista sp. is a rare and edible mushroom that is peculiar to northeast China. It is tasty, nutritious, and has great value for cultivation. To investigate the effects of different carbon sources, nitrogen sources, initial pH and temperatures on mycelia growth of Lepista sp., single factor experiment was conducted on solid culture medium. The cultivation of wild Lepista sp. was optimized u- sing 16℃ as growth temperature, 6.0 as starting pH, sucrose as carbon source and yeast extract power as nitrogen source. The different formulas for the cultivation of Lepista sp were compared. The result indicated, by soil-cover cultivation method, the fruiting bodies were formed under the formula of 30% sawdust, 35% corncob, 25% wheat bran, 4% soybean meal, 3% corn flour, 1.5% lime and 1.5% plaster.

关 键 词：野生毛尖蘑 生物学特性 正交实验 覆土栽培 

分 类 号：S602.2[农业科学—园艺学] Q949.325[生物学—植物学]