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| 外源复合菌系对堆肥纤维素和金霉素降解效果的研究 | |
| 引用本文： | 秦莉,高茹英,李国学,刘潇威,李红,刘岩,王璐.外源复合菌系对堆肥纤维素和金霉素降解效果的研究[J].农业环境科学学报,2009,28(4). |
| 作者姓名： | 秦莉 高茹英 李国学 刘潇威 李红 刘岩 王璐 |
| 作者单位： | 1. 农业部环境保护科研监测所,天津,300191 2. 中国农业大学水利与土木工程学院,北京,100083 3. 中国农业大学资源环境学院,北京,100094 |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项基金(农业部环境保护科研监测所)，教育部高等学校博士学科点专项科研基金，国家科技支撑项目 |
| 摘 要： | 采用野外堆肥装置,通过在以鸡粪和秸秆为原料的高温堆肥中加入经过驯化构建的具有降解纤维素和金霉素双重功能的复合菌系,研究了接菌处理对提高堆肥效率和降解抗生素类兽药污染物的效果.结果表明,该复合菌系对纤维素降解有明显的促进作用,接菌处理堆肥中的纤维素含量到堆肥结束时从开始的22.00%减少到8.25%,减少了62.5%,而CK和CK+金霉素两个未接菌处理分别减少了54.28%和53.78%.同时,高温堆肥过程本身对金霉素就具有一定的降解作用,CK和CK+金霉索两个未接菌处理对金霉素的降解效果差异不大,降解率在60%左右;接种复合菌系处理的金霉素降解率达82.23%,显著高于CK和CK+金霉素两个未接菌的对照处理. |
| 关 键 词： | 高温堆肥 复合菌系 纤维素 金霉素 降解 |
Decomposition Effect of Additive of Composite Microbial System on Cellulose and Chlortetracycline in Composting |
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| QIN Li,GAO Ru-ying,LI Guo-xue,LIU Xiao-wei,LI Hong,LIU Yan,WANG Lu.Decomposition Effect of Additive of Composite Microbial System on Cellulose and Chlortetracycline in Composting[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2009,28(4). | |
| Authors: | QIN Li GAO Ru-ying LI Guo-xue LIU Xiao-wei LI Hong LIU Yan WANG Lu |
| Institution: | 1.AgroEnvironmental Protection Institute;the Ministry of Agriculture;Tianjin 300191;China;2.College of Water Conservancy and Civil Engineering;China Agricultural University;Beijing 100083;3.College of Resources and Environment Science;Beijing 100094;China |
| Abstract: | The domesticated and constructed composite microbial system of degrading cellulose and chlortetracycline (CTC)were added in compost in order to test the improvement for composting efficiency and elimination of antibiotic medicines.The results indicated that the composite microbial system could improve the biodegradation of cellulose significantly. In the inoculated compost,cellulose was decomposed by 62.5%(from 22% to 8.25%),the CK and CK+CTC were decomposed separately by 54.28% and 53.78%. The biodegradati... |
| Keywords: | thermophilic compost composite microbial system cellulose chlortetracycline degradation |
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