关键环境因子对巴尔喀什黑伞菌丝生长的影响  

Effect of the Key Environmental Factors on Mycelial Growth of Agaricus balchaschensis

作　　者：刘玉芳[1,2] 林辰壹[1,2] 马海 刘淼 

机构地区：[1]新疆农业大学林学与园艺学院,新疆乌鲁木齐830052 [2]新疆农业大学设施农业研究所,新疆乌鲁木齐830052 [3]新疆九鼎天库生物科技有限公司,新疆乌鲁木齐830022 [4]新疆托克逊县农业技术推广服务中心,新疆托克逊838100

出　　处：《北方园艺》2015年第22期148-152,共5页Northern Horticulture

基　　金：新疆维吾尔自治区十二五重大专项资助项目(201130104-2-2);国家级大学生创新创业训练计划资助项目(201310758020)

摘　　要：以国内仅分布于新疆的巴尔喀什黑伞为试材,采用平板培养法,设置-5-40℃、光照/黑暗以及pH 4-11的不同处理,观察菌丝的生长情况,研究了菌丝体生长的适宜温度、光照和pH值,以期为巴尔喀什黑伞的人工驯化栽培关键技术集成提供指导。结果表明：博斯腾湖分布的巴尔喀什黑伞供试菌株XJAU-Ab2012在10-30℃范围内菌丝均可生长,最适生长温度为25℃;供试菌丝在光照或黑暗条件下均可生长,完全黑暗条件下培养的菌落形态完整;培养基pH 4-11范围内菌丝均有生长,最适pH 6-8。试验阐明巴尔喀什黑伞菌丝生长阶段要求中低温、偏嫌光的环境条件,喜弱酸至弱碱的土壤条件。The research of exploring the optimum temperature,light and pH value on mycelial growth of Agaricus balchaschensis Samgina G.A.Namfrom Boston Lake laid a foundation for the key technology of attenuation and cultivation of A.balchaschensis.Mycelial of A.balchaschensis was treated by-5℃to 40℃,light and pH 4-11.Mycelial growth was observed and recorded.The results showed that the mycelium of XJAU-Ab2012 could grow under temperature ranged from 10℃to 30℃,and the optimum temperature was 25℃.The mycelium grew under the light or dark,but the mycelium grew better in the dark than light.The pH value ranged from 4to 11,the optimum pH was from6 to 8.This research proved that the mycelium growth of A.balchaschensis required the medium-low temperature,intermediate light and weak acidic and weak alkaline soil environment.

关 键 词：巴尔喀什黑伞 菌丝体 温度 光照 PH值 

分 类 号：S646[农业科学—蔬菜学]