| 不同连作年限的植烟土壤理化性质与微生物群落动态研究 |
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| 引用本文： | 王茂胜,姜超英,潘文杰,薛小平,陈懿,梁永江. 不同连作年限的植烟土壤理化性质与微生物群落动态研究[J]. 安徽农业科学, 2008, 36(12): 5033-5035 |
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| 作者姓名： | 王茂胜 姜超英 潘文杰 薛小平 陈懿 梁永江 |
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| 作者单位： | 1. 贵州省烟草科学研究所,贵州贵阳,550003
2. 贵州省遵义烟草公司,贵州遵义,563100 |
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| 基金项目： | 贵州省烟草专卖局和国家烟草专卖局联合资助项目 |
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| 摘 要： | [目的]探索连作烟地土壤障碍因子的发生机理。[方法]用方差分析法研究不同连作年限下贵州植烟土壤微生物群落和土壤理化性质的变化趋势。[结果]连作n<10年和n≥10年烟地的细菌数量有极显著差异;连作5
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| 关 键 词： | 烤烟 连作 土壤微生物 土壤理化性质 青枯病 |
| 文章编号： | 0517-6611(2008)12-05033-02 |
| 修稿时间： | 2008-02-25 |
Studing on Physico-chemical Properties and Microbiological Community in Tobacco-growing Soils under Different Continuous Cropping Years |
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| WANG Mao-sheng. Studing on Physico-chemical Properties and Microbiological Community in Tobacco-growing Soils under Different Continuous Cropping Years[J]. Journal of Anhui Agricultural Sciences, 2008, 36(12): 5033-5035 |
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| Authors: | WANG Mao-sheng |
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| Abstract: | [Objective] The study aimed to research the occurrence mechanism of soil obstacle factors in continuous cropping tobacco land.[Method] The microbiological community and physico-chemical properties in tobacco-growing soils under different continuous cropping years were studied by variance analysis method.[Result] The significant differences on bacteria quantity were found in tobacco-growing land between continuous cropping years of n<10 and n≥10,that on fungus quantity were found between continuous cropping years of 5
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| Keywords: | Flue-cured tobacco Continuous cropping Soil microb Soil physico-chemical properties Ralstonia solanacearum |
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