木屑粒径对黑木耳栽培的影响试验  

Effect of Sawdusts Particle Size on Auricularia auricular Cultivation

作　　者：马庆芳[1,2] 马银鹏[1] 刘佳宁[1,2] 张介驰[1,2] 张丕奇[1,2] 戴肖东[1,2] 周舒扬[1,2] 杜晓勇 MA Qing-fang;MA Yin-peng;LIU Jia-ning;ZHANG Jie-chi;ZHANG Pi-qi;DAI Xiao-dong;ZHOU Shu-yang;DU Xiao-yong(Institute of Applied Microbiology,Heilongjiang Academy of Sciences,Harbin 150010,China;Institute of Advance Technology,Heilongjiang Academy of Sciences,Harbin 150001,China;Agricultural Service Center of Baiquan County,Qiqihar 164700,China)

机构地区：[1]黑龙江省科学院微生物研究所,黑龙江哈尔滨150010 [2]黑龙江省科学院高技术研究院,黑龙江哈尔滨150010 [3]拜泉县农业服务中心,黑龙江齐齐哈尔164700

出　　处：《中国食用菌》2021年第10期55-58,共4页Edible Fungi of China

基　　金：国家现代农业产业技术体系资助项目(CARS-20);黑龙江省科学院双提雁阵项目(YZ202002);省部共建食用菌产业技术创新中心平台建设项目(SJKYYWFC2021SW02)。

摘　　要：试验选用纯柞树木屑,单一粒径、混合粒径相结合,共设计11个试验处理方案进行黑木耳栽培试验,对比不同木屑粒径处理装袋后,培养基重量对黑木耳生长和出耳情况的影响。试验结果表明,单一粒径随着木屑粒径的增大培养基重量变小,黑木耳长势增强、生长速度加快。复合粒径随着细木屑添加量的增加培养基重量逐渐增大,黑木耳长势变弱、生长速度变慢。复合粒径木屑粗细比例为6∶4时产量最高。Pure oak sawdusts were selected in this study.A total of 11 test treatment design,including single particle size,mixed particle size combined,were designed to screen the optimal combination.The effects of different sawdust particle sizes on the medium weight,mycelial growth rate and yield of Auricularia auricular fruit bodies were compared.The results showed that the medium weight decreased,and the mycelial growth rate increased with the increase of particle size.The medium weight increased,and the mycelial growth rate decreased with the increase of the amount of small sawdust added.The yield of compound particle size sawdust with the ratio of 6∶4 was the highest based on the cultivation experiment.

关 键 词：木屑粒径 黑木耳 栽培试验 

分 类 号：S646.6[农业科学—蔬菜学]