【作者】周全; 唐興國(guó); 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(jī)構(gòu)】武漢生物工程學(xué)院生物工程系

【摘要】 以巴西蘑菇ABM-3菌株為試驗(yàn)對(duì)象,比較了麥粒菌種、發(fā)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(yīng)用,結(jié)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(zhǎng)、萌發(fā)定植快、成本低等優(yōu)點(diǎn)。采用熟料標(biāo)準(zhǔn)箱式栽培,以棉籽殼為主料,發(fā)酵后裝袋、滅菌、接種、菌絲發(fā)滿后置于標(biāo)準(zhǔn)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(chǎn)量可達(dá)9.0 kg/m2,與發(fā)酵料床式栽培產(chǎn)量相當(dāng);子實(shí)體的鎘含量平均值為0.42 mg/kg,產(chǎn)品符合國(guó)家質(zhì)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(guān)鍵詞】 巴西蘑菇; 泥炭土; 棉籽殼; 標(biāo)準(zhǔn)箱

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

【基金】武漢市市屬高等學(xué)校2006年度科學(xué)研究項(xiàng)目[編號(hào):武教高(2006)K058]的部分研究?jī)?nèi)容

【文獻(xiàn)出處】 食用菌學(xué)報(bào),Acta Edulis Fungi,編輯部郵箱,2010年02期

【DOI】CNKI:SUN:SYJB.0.2010-02-008

【分類號(hào)】S646.11