一株野生热带小奥德蘑菌株的鉴定及出菇试验  

Test on Identification and Production of a Wild Oudemansiella canarii

作　　者：刘月廉[1] 黄佳棋 林晓玲 周禹含 汤健蓉 LIU Yue-lian;HUANG Jia-qi;LIN Xiao-ling;ZHOU Yu-han;TANG Jian-rong(Agricultural College of Guangdong Ocean University,Zhanjiang 524088,China)

机构地区：[1]广东海洋大学农学院

出　　处：《黑龙江农业科学》2019年第12期102-105,共4页Heilongjiang Agricultural Sciences

基　　金：广东省科技计划项目(2014A020208119);广东省自然基金项目(2016A030313746);湛江市科技项目(2016B01038)

摘　　要：为选育适合高温期生产的食用菌品种,对采自雷州半岛高温期发生的野生蘑菇子实体进行组织分离,得到菌株YYY。通过对野生子实体的形态特征和分离菌株YYY的ITS序列分析,鉴定该野生蘑菇为热带小奥德蘑或淡褐奥德蘑[Oudemansiella canarii(Jungh.)]。通过菌种的制备及培养,在28~34℃条件下成功栽培出菌株YYY的子实体,其前二潮菇的生物学效率为76.8%。In order to select a variety of edible fungus suitable for high temperature production,in this study,a wild mushroom collected from Leizhou Peninsula during high temperature season.It was isolated and an isolate YYY was obtained.Then the wild mushroom was identified as Oudemansiella canarii(Jungh.) by analyzing the morphological characteristics of the wild fruit-body and ITS sequence of isolate YYY.Further,the mushroom bodies of the isolate YYY were successfully fruited at 28-34 ℃ through the spawn preparation and cultivation.Their biological efficiency was 76.8% from the prior two upsurges.The discovery and the successful cultivation of isolate YYY will play an important role in enriching the high-temperature variety resources and promoting the industry of edible fungi.

关 键 词：热带小奥德蘑 高温菌株 形态学 ITS分析 栽培 

分 类 号：S64[农业科学—蔬菜学]