| 不同浓度瑞飞特对土壤微生物及土壤酶活性的影响 |
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| 引用本文： | 林志华,刘长辉,王海斌,何海斌. 不同浓度瑞飞特对土壤微生物及土壤酶活性的影响[J]. 农产品加工．学刊, 2009, 0(9): 10-11,15. DOI: 10·39691jissn·1671-9646(X)·2009·09·003 |
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| 作者姓名： | 林志华 刘长辉 王海斌 何海斌 |
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| 作者单位： | 林志华,刘长辉,王海斌(福建农林大学,生命科学学院,福建,福州,030002);何海斌(福建农林大学,生命科学学院,福建,福州,030002;农业生态研究所,福建,福州,350002) |
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| 基金项目： | 福建省教育厅基金项目，福建省生态学重点学科项目 |
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| 摘 要： | 以瑞飞特为材料,考察不同浓度瑞飞特对土壤微生物及土壤酶活性的影响。结果表明,当瑞飞特质量分数为0.0004%和0.004%时,能促进土壤中细菌、放线菌、固氮菌的生长及土壤脲酶、蛋白酶、蔗糖酶、过氧化氢酶活性,但也抑制真菌生长;当质量分数达到0.04%时,会抑制细菌、真菌、放线菌、固氮菌的生长及壤脲酶、蛋白酶、蔗糖酶、过氧化氢酶的活性。
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| 关 键 词： | 瑞飞特除草剂 土壤微生物 土壤酶 |
The Effects of Soil Microbe and Soil Enzyme Activity after Treated by Different Concentration Pretilachlor |
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| Lin ZhiHua,Liu ChangHui,Wang Haibin,HeHaibin. The Effects of Soil Microbe and Soil Enzyme Activity after Treated by Different Concentration Pretilachlor[J]. Nongchanpin Jlagong.Xuekan, 2009, 0(9): 10-11,15. DOI: 10·39691jissn·1671-9646(X)·2009·09·003 |
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| Authors: | Lin ZhiHua Liu ChangHui Wang Haibin HeHaibin |
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| Affiliation: | 1.College of Life Sciences;Fujian Agriculture and Forestry University;Fuzhou;Fujian 350002;China;2.Agroecology Institute;China |
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| Abstract: | In order to study the effect of soil microbe and soil enzyme activity by different concentration of pretilachlor,pretilachlor was used to treat the rice paddy.The results showed that the growth of bacteria,actinomycete,rhizibia,azotobacter and the activity of urease,protease,sucrase,catelase were enhanced when the concentration of pretilachlor was 0.0004% and 0.004%,while the growth of fungi was inhibited.when the concentration of pretilachlor was 0.04%,the growth of bacteria,fungi,actinomycete,rhizibia,azo... |
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| Keywords: | Pretilachlor soil microbe soil enzyme activity |
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