| 发酵床陈化垫料腐解复合微生物菌剂筛选 |
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| 引用本文： | 尹红梅,陈文辉,王震,刘标,杜东霞,贺月林.发酵床陈化垫料腐解复合微生物菌剂筛选[J].家畜生态,2013(12):30-33. |
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| 作者姓名： | 尹红梅 陈文辉 王震 刘标 杜东霞 贺月林 |
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| 作者单位： | 湖南省微生物研究所,湖南长沙410009 |
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| 基金项目： | 湖南省生猪产业技术体系;湖南省农业科技计划项目（湘农业办2012-193号） |
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| 摘 要： | 为了探讨微生物茵剂对发酵床陈化垫料堆肥腐解的影响，以陈化垫料为原料，用实验室分离纯化得到不同类型的微生物菌株，选择搭配优势群体组成复合微生物茵剂，进行堆肥腐解试验。结果表明：添加不同配比比例的枯草芽孢杆菌，康宁木霉和高温放线茵能有效促进陈化垫料腐解，其中接种复合微生物茵剂（Kc：Kn：Gf=l：1：1）腐解效果最好，高温保持的时间达13d，堆肥结束时，纤维素降解率、木质素降解率、发芽率指数、C／N分别为47．6％、30．2％、98．5％、18．sN，大肠杆菌未检出。
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| 关 键 词： | 发酵床 陈化垫料 腐解 复合微生物菌剂 |
Screening of Composite Microbial Agents for Promoting the Decomposition of Aging Dunnage |
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| YIN Hong-mei,CHEN Wen-hui,WANG Zhen,Liu Biao,Du Dong-xia,HE Yue-lin.Screening of Composite Microbial Agents for Promoting the Decomposition of Aging Dunnage[J].Ecology of Domestic Animal,2013(12):30-33. |
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| Authors: | YIN Hong-mei CHEN Wen-hui WANG Zhen Liu Biao Du Dong-xia HE Yue-lin |
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| Institution: | ( Hunan Microbiology Institute, Changsha, Hunan 410009, China) |
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| Abstract: | In order to study the effects of composite microbial agents on composting, the composting experiment that used aging dunnage as raw materials was conducted by adding the composite microbial agents that gained from laboratory and arranged the advantaged strain together. The results showed that the inoculation of composite microbial agents such as ①, ②, ③, ④ can promote the decomposition of aging dunnage. The quality of decomposition was the best with inoculation of microbial agents ①. The high temperature of composting maintained for 13d, the degradation rate of cellulose, lignin, GI and carbon-to-nitrogen ratio was 37.6%, 30.2%, 98.5% and 18.5,respectively. And Escherichia coli was not detected. |
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| Keywords: | fermentation-bed aging dunnage decomposition composite microbial agents |
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