韓文清; 張明斗; 張銳; 張功
包頭輕工職業技術學院生物工程系; 包頭土右旗職業教育中心; 內蒙古師范大學生命科學與技術學院

【中文摘要】 以平菇(Pleurotus ostreatus)生產污染料為主料,添加麥草秸桿、尿素等輔料,經發酵處理,進行雞腿菇(Coprinus comatus)栽培試驗。結果表明,培養料(/kg):污染料790 g,新鮮麥草秸稈150 g,生石灰20 g,過磷酸鈣20 g,尿素10 g,種料10 g(其中,首次建堆種料為干制牛糞,其他批次為前一次發酵培養料),料水比1∶1.5,pH 78,用于雞腿菇栽培,發菌成功率達90%95%,出菇率達80%以上,生物學效率為43.5%59.4%;試驗期間,培養料建堆越晚,所需發酵時間也越短,雞腿菇產量越高。

【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.

【中文關鍵詞】 雞腿菇; 平菇污染料; 發酵時間; 栽培; 產量
【英文關鍵詞】 Coprinus comatus; contaminated Pleurotus ostreatus compost; fermentation time; mushroom cultivation; fruit body yield
【基金】內蒙古自然基金項目“發酵料覆土栽培雞腿菇探究”(編號:200711020215)的部分研究內容

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2009年03期 【DOI】CNKI:SUN:SYJB.0.2009-03-007