【作者】周全; 唐興國; 黃振興; 宋鵬飛; 周駿江

【Author】ZHOU Quan; TANG Xingguo; HUANG Zhenxing; SONG Pengfei; ZHOU JunjiangBioengineering Department; Wuhan Bioengineering Institute; Wuhan; Hubei 430415; China

【作者機構】武漢生物工程學院生物工程系

【摘要】 以巴西蘑菇ABM-3菌株為試驗對象,比較了麥粒菌種、發酵棉籽殼菌種、棉籽殼菌種和新型泥炭土菌種的制備方法和應用,結果表明,以泥炭土為主料的新型制種方法具有制種快、菌種保存期長、萌發定植快、成本低等優點。采用熟料標準箱式栽培,以棉籽殼為主料,發酵后裝袋、滅菌、接種、菌絲發滿后置于標準箱中,泥炭土覆土栽培;供試的四種配方栽培料中最佳配方的鮮菇產量可達9.0 kg/m2,與發酵料床式栽培產量相當;子實體的鎘含量平均值為0.42 mg/kg,產品符合國家質檢要求。

【Abstract】 Production of Agaricus blazei(strain ABM-3) spawn on four different substrates was compared.A substrate consisting of(w/w) 78% peat,10% cotton seed hull,10% wheat bran,1% CaSO4 and 1% sucrose exhibited superior characteristics in terms of a shorter incubation time required to produce the spawn,a longer spawn shelf-life,and lower costs compared with traditional wheat grain substrate.A novel method for cultivating A.blazei fruit bodies was tested using four different compost formulae.Each compost type was fermented for one week,transferred to polyethylene bags,sterilized at 121 ℃ for 2.5 h,inoculated and incubated until the fungal mycelium had fully colonized the bags.Ten bags were packed into a standard container(57 cm×36 cm×18 cm),cased with peat and incubated until the onset of fruiting.Using this procedure,fresh mushroom yields of 9.0 kg/m2 were achieved with compost consisting of 100 kg cotton seed hulls,10 kg rice hulls,10 kg cow manure,5 kg wheat bran,1 kg CaCO3 and 1 kg CaSO4.The...更多se yields are comparable to those obtained using the traditional bed cultivation method.Cadmium levels of 0.42 mg/kg fresh weight were detected in the fruit bodies,which are in accord with national quality standards.  還原

【關鍵詞】 巴西蘑菇; 泥炭土; 棉籽殼; 標準箱

【Key words】 Agaricus blazei; peat; cotton seed hull; cultivation in containers

【基金】武漢市市屬高等學校2006年度科學研究項目[編號:武教高(2006)K058]的部分研究內容

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2010年02期

【DOI】CNKI:SUN:SYJB.0.2010-02-008

【分類號】S646.11