金针菇菌糠替代杂木屑栽培玉木耳配方筛选与效益分析  

Formula Selection and Benefit Analysis of the Cultivation of Auricularia Nigricans byUsing Flammulina Velutipes Germ Bran as Substitute for Mixed Sawdust

作　　者：杨丽琴 郭月仙 骆伏海 马立验 杨碧珠 YANG Li-qin;GUO Yue-xian;LUO Fu-hai;MA Li-yan;YANG Bi-zhu(Ningde Yizhiyuan Agricultural Development Co.,Ltd.,Ningde,Fujian 355300,China)

机构地区：[1]宁德市益智源农业开发有限公司,福建宁德355300

出　　处：《福建农业科技》2021年第10期34-38,共5页Fujian Agricultural Science and Technology

基　　金：福建科技计划引导性项目(2018Y6005)。

摘　　要：研究添加不同比例金针菇菌糠替代杂木屑对玉木耳栽培的影响,测定玉木耳菌丝生长速度、子实体农艺性状和产量,并分析栽培经济效益。结果表明:添加10%~20%金针菇菌糠替代杂木屑栽培玉木耳,可促进菌丝生长,缩短菌丝满袋时间1~3 d,提高产量4.16%~10.53%,其中培养基中添加20%金针菇菌糠表现更优,生物学效率达88.67%,袋均生产成本比对照降低2.89%,利润提高19.56%。试验证明利用工厂化金针菇菌糠栽培玉木耳技术可行。The effects of adding different proportions of Flammulina velutipes germ bran instead of mixed sawdust on the cultivation of Auricularia nigricans were studied.The growth rate of mycelia,the agronomic characters of fruiting body and the yield of Auricularia nigricans were measured,and the economic benefit of cultivation was analyzed.The results showed that adding 10%-20% Flammulina velutipes germ bran instead of mixed sawdust could promote the growth of mycelia,shorten the time of mycelia filling bag for 1-3 days,and increase the yield by 4.16%-10.53%.Among them,the culture medium supplemented with 20% Flammulina velutipes germ bran showed a better biological efficiency of 88.67%,the production cost per bag decreased by 2.89% and the profit increased by 19.56% compared with the control group.The experiment proved that it was feasible to cultivate Auricularia nigricans with the industrialized Flammulina velutipes germ bran.

关 键 词：金针菇废菌糠 比例 玉木耳 生物学效率 

分 类 号：S646.6[农业科学—蔬菜学]