平菇污染料栽培鸡腿菇研究  

Cultivation of Coprinus comatus Using Contaminated Pleurotus ostreatus Composts

作　　者：韩文清[1] 张明斗 张锐[1] 张功[3] 

机构地区：[1]包头轻工职业技术学院生物工程系,内蒙古包头014045 [2]包头土右旗职业教育中心,内蒙古包头014100 [3]内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022

出　　处：《食用菌学报》2009年第3期29-32,共4页Acta Edulis Fungi

基　　金：内蒙古自然基金项目"发酵料覆土栽培鸡腿菇探究"(编号:200711020215)的部分研究内容

摘　　要：以平菇（Pleurotus ostreatus）生产污染料为主料,添加麦草秸杆、尿素等辅料,经发酵处理,进行鸡腿菇（Coprinus comatus）栽培试验。结果表明,培养料（/kg）：污染料790 g,新鲜麦草秸秆150 g,生石灰20 g,过磷酸钙20 g,尿素10 g,种料10 g（其中,首次建堆种料为干制牛粪,其他批次为前一次发酵培养料）,料水比1∶1.5,pH 7-8,用于鸡腿菇栽培,发菌成功率达90%~95%,出菇率达80%以上,生物学效率为43.5%~59.4%;试验期间,培养料建堆越晚,所需发酵时间也越短,鸡腿菇产量越高。Pleurotus ostreatus composts that had become contaminated during mushroom cultivation were supplemented with wheat straw and,after fermentation,used to cultivate Coprinus comatus.Four batches of cultivation substrate（pH 7~8）,consisting of（per 100 g） contaminated compost 79 g,fresh wheat straw 15 g,quicklime 2 g,calcium superphosphate 2 g,urea 1 g,and a water-to-solid ratio of 1.5∶1,were prepared in sequence.Fermentation in the first batch of supplemented compost was initiated with 1%（w/w） dried cattle manure and,in subsequent batches,with 1% of the previous batch of fermented substrate.Mycelial colonization of the fermented cultivation substrate by C.comatus,fruiting frequency and biological efficiency values over the four batches were 90%~95%,80% and 43.5%～59.4%,respectively.Fermentation times were progressively shorter,and C.comatus fruit body yields progressively higher,with each batch of supplemented compost.

关 键 词：鸡腿菇 平菇污染料 发酵时间 栽培 产量 

分 类 号：S646.14[农业科学—蔬菜学]