| 不同菌株对猪粪的除臭效果研究 |
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| 引用本文： | 薛枫,张波,姚昆,王文文,高相艳,刘丽丽. 不同菌株对猪粪的除臭效果研究[J]. 天津师范大学学报(自然科学版), 2012, 32(4): 93-96 |
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| 作者姓名： | 薛枫 张波 姚昆 王文文 高相艳 刘丽丽 |
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| 作者单位： | 1. 天津师范大学生命科学学院,天津,300387;天津师范大学天津市细胞遗传与分子调控重点实验室,天津,300387
2. 天津市滨海新区大港农业服务中心,天津,300270 |
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| 基金项目： | 国家自然科学基金资助项目，天津农村工作委员会资助项目 |
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| 摘 要： | 以本实验室保存的8种菌株对猪粪进行处理,以氨气（NH3）和硫化氢（H2S）的去除率为除臭指标,以有效磷含量为指标判定除臭后粪肥的肥力,并对菌株2、B1和PI进行了革兰氏染色鉴定.结果表明：菌株1、2能明显抑制猪粪中NH3的产生,去除率分别为56.99%和53.31%;菌株14、B1、W-1和Dn-101能明显抑制猪粪中H2S的产生,去除率分别为81.64%、66.29%、65.66%和60.13%;菌株2、B1、PI处理后,猪粪样品有效磷含量的增加率分别为55.59%、26.82%和27.23%.
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| 关 键 词： | 菌株 猪粪 微生物除臭 革兰氏染色鉴定 |
Study on deodorization effects of different bacterial strains on pig feces |
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| XUE Feng , ZHANG Bo , YAO Kun , WANG Wen-wen , GAO Xiang-yan , LIU Li-li. Study on deodorization effects of different bacterial strains on pig feces[J]. Journal of Tianjin Normal University(Natural Science Edition), 2012, 32(4): 93-96 |
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| Authors: | XUE Feng ZHANG Bo YAO Kun WANG Wen-wen GAO Xiang-yan LIU Li-li |
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| Affiliation: | 1(1a.College of Life Science,1b.Tianjin Key Laboratory of Cyto-Genetical and Molecular Regulation,Tianjin Normal University,Tianjin 300387,China;2.Tianjin Binhai New Area Dagang Agricultural Service Center,Tianjin 300270,China) |
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| Abstract: | The pig feces samples were treated with 8strains which preserved in our laboratory.The removal rates of ammonia（NH3）and hydrogen sulfide（H2S）were considered as the deodorant indexes.The content of availablephosphorus was considered as the index of feces fertility after deodorization.And three strains NO.2,B1and PI were identified by the Gram stain.The results were as follows：the strains of NO.1and NO.2inhibited the releasing of NH3in the pig feces obviously,the removal rates were 56.99% and 53.31%,respectively;the strains for NO.14,B1,W-1and Dn-101inhibited the releasing of H2S in the pig feces,the removal rates were 81.64%,66.29%,65.66%and 60.13%,respectively;the strains NO.2,B1and PI increased the content of available-phosphorus,and the increasing rates were 55.59%,26.82%and 27.23%,respectively. |
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| Keywords: | bacterial strain pig feces microbial deodorization Gram stain |
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