韩文清; 张明斗; 张锐; 张功
包头轻工职业技术学院生物工程系; 包头土右旗职业教育中心; 内蒙古师范大学生命科学与技术学院
【中文摘要】 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 78,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。
【英文摘要】 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 78),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.
【中文关键词】 鸡腿菇; 平菇污染料; 发酵时间; 栽培; 产量
【英文关键词】 Coprinus comatus; contaminated Pleurotus ostreatus compost; fermentation time; mushroom cultivation; fruit body yield
【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
【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,2009年03期 【DOI】CNKI:SUN:SYJB.0.2009-03-007
