CO_2浓度对两种担子菌菌丝体萌发的影响  

A Study on the Effect of Carbon Dioxide Concentration on the Mycelium Germination of Two Edable Basidiomycetes

作　　者：郭家选[1] 沈元月[1] 钟阳和[2] 顾桂芬 

机构地区：[1]莱阳农学院农学系,山东莱阳265200 [2]中国农业大学,北京100094

出　　处：《中国食用菌》2002年第2期10-11,共2页Edible Fungi of China

摘　　要：本文采用串并联通气栽培法 ,研究了CO2 浓度对两种担子菌 (灵芝和灰树花 )菌丝体萌发生长的影响。结果表明 :低于大气CO2 浓度水平下的气体环境对菌丝的萌发生长不利 ,具有一定的抑制作用 ;而相对较高的CO2 含量对菌丝体萌发有刺激作用 ,能够促进菌丝体健壮生长 ,缩短萌动期。The effect of different concentration of carbon dioxide on the mycelium gemination of two kinds of edible basidomycetes (Ganoderma lucidum,Polyporus frondsus)was studied by the cultivated method of employing series-parallel connection ventilation in this paper.The result obtained from this experiment were as follows.At the low CO 2 level the mycelium germination was inhibited,but at the relatively higher CO 2 level it was promoted,and the period of mycelium germination was shortened.

关 键 词：担子菌 食用菌 菌丝萌发 CO2浓度 二氧化碳 

分 类 号：S567.31[农业科学—中草药栽培] S646[农业科学—作物学]