利用微生物发酵床养猪垫料废料栽培毛木耳  

Cultivation of Auricularia polytricha Using Spent Pig Litter

作　　者：应正河[1,2] 林衍铨[1,2] 江晓凌[1,2] 黄秀声[3] 罗旭辉[3] 翁伯琦[3,4] 

机构地区：[1]福建省农业科学院食用菌研究所,福建福州350014 [2]特色食用菌繁育与栽培国家地方联合工程研究中心,福建福州350014 [3]福建省农业科学院农业生态研究所,福建福州350013 [4]农业部福州农业环境科学观测实验站/福建省红壤山地农业生态过程重点实验室,福建福州350013

出　　处：《食用菌学报》2014年第3期23-27,共5页Acta Edulis Fungi

基　　金：国家科技支撑计划(编号:2013BAC08B03-05);国家公益性行业农业科研专项(编号:201303094);福建省财政专项-福建省农业科学院科技创新团队建设项目(编号:CXTD-1-1309);国家星火计划项目(编号:2011GA720008)的部分研究内容

摘　　要：开展利用微生物发酵床养猪垫料废料(不同添加比例)栽培毛木耳(Auricularia polytricha)研究,分析其对毛木耳的产量、品质及重金属含量的影响。结果表明,垫料添加到30%时(垫料30%,木屑49%,棉籽壳11%,麸皮7%,1%石膏,1%石灰,1%轻质碳酸钙,含水量为63%),产量最高,每袋达到269g,比对照提高11.16%(P<0.01),其子实体中磷、钾、钠、钙、镁、铁、锌及锰含量均比对照高,且子实体中铅、镉、砷和汞含量符合绿色食品标准。A mixture consisting of 50% rice chaff and 50% sawdust,supplemented with a live microbial preparation （Lingpaifang No.Ⅰ diluted 1000-fold to adjust the overall water concentration to 45%）,was fermented for 2-3 days at 70 ℃ and then used as bedding material in a pig house.After 18 months,the spent litter remaining was incorporated into ten growth substrate formulae used to cultivate Auricularia polytricha . One of these （Substrate A3 consisting of 49% sawdust,30% spent litter,11% cotton seed hulls,7% wheat bran,1% gypsum,1% lime,1% CaCO3 and 63% water）produced the highest fruit body yield of 269 g/bag, which was higher of 11.16% （P 〈0.01）compared to controls.P,K,Na,Ca,Mg,Fe and Zn levels in fruit bodies were higher than controls,and Pb,Cd,As and Hg levels in fruit bodies were lower than the safe thresholds defined for Green Food.

关 键 词：毛木耳 微生物发酵床养猪垫料 产量 重金属含量 

分 类 号：S646.6[农业科学—蔬菜学]