玉米芯生料栽培平菇菌株筛选研究  

Studies on Strain Selection of Pleurotus ostreatus Cultivated in Unsterilized Corn Cob Compost

作　　者：于翠芳[1] 丁立孝[1] 张建丽[1] 阎培生[1] 郭立忠[1] 

机构地区：[1]山东莱阳农学院食品科学系,莱阳265200

出　　处：《食用菌学报》1996年第4期35-40,共6页Acta Edulis Fungi

摘　　要：利用半地下式塑料菇棚,进行了平菇菌株品比、接种后处理方法和栽培方式三因素的试验.结果表明:23个平菇菌株的发菌期存在显差差异,扎孔处理的显著加快菌丝生长速度,缩短发苗期,并减少杂菌污染;菌株间子实体产量差异显著。覆土栽培倡显著提高于实体产量.通过试验筛选出了适合玉米芯栽培的高产优质平菇菌株菜平1号、莱平4号、8903和pI802.The experiments of three factors including the comparison among different P. ostreatus strains, different treatments after inoculation and different cultivation methods were conducted in the half-underground plastic mushroom shed. The results showed that there was significant difference among 23 strains. The pricking treatment could accelerate mycelium growth rate remarkably, shorten the spawn-run period and reduce contamination of harmful micro-organisms. While the yields of fruitbody differed significantly among strains and cultivation with casing could raise the yield prominently. So through a series of experiments, the high quality and high yield P. ostreatus strains of Laiping-1, Laiping-4, 8903 and pl802 adapted to corn cob compost were selected

关 键 词：玉米芯 生料栽培 平菇 菌株 

分 类 号：S646.190.4[农业科学—蔬菜学]