| 不同施肥措施对棉田土壤磷细菌及磷转化强度的影响 |
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| 引用本文： | 罗明,文启凯,慕玉俊,薛玲娣,单娜娜.不同施肥措施对棉田土壤磷细菌及磷转化强度的影响[J].生态环境,2001,10(4):316-318. |
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| 作者姓名： | 罗明 文启凯 慕玉俊 薛玲娣 单娜娜 |
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| 作者单位： | 新疆农业大学农学院, |
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| 基金项目： | 国家"九五"棉花科技攻关项目(95-001-04-03-02) |
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| 摘 要： | 研究了不同施肥措施对棉田土壤磷细菌的数量、分布、动态变化及磷转化强度的影响.结果表明,有机肥合理配施N、P、K肥能有效的促进磷细菌的生长发育,磷细菌数量及活性增加,从而增强磷的有效性,改善土壤的供磷性能,有利于棉花生长.
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| 关 键 词： | 施肥 棉田 磷细菌 溶磷 解磷 |
| 文章编号： | 1008-181X(2001)04-0316-03 |
| 修稿时间： | 2001年5月20日 |
Effects of different fertilization measures on amount of soil phosphobacteria and phosphorus inversion intensity in cotton field |
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| LUO Ming,WEN Qi-kai,MU Yu-jun,XUE Ling-di,SHAN Na-na.Effects of different fertilization measures on amount of soil phosphobacteria and phosphorus inversion intensity in cotton field[J].Ecology and Environmnet,2001,10(4):316-318. |
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| Authors: | LUO Ming WEN Qi-kai MU Yu-jun XUE Ling-di SHAN Na-na |
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| Abstract: | The study was conducted to measure the inf1uence of various fertilizer application on amount, distribution of soilphosphobacteria and phosphorus inversion intensity in cotton field. The results showed that organic fertilizer combined withappropriate proportion of N, P and K chemical fertilizers could increase the numbers and activities of the bacteria. It enhancedavailable phosphorus level in cotton field. |
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| Keywords: | fertilization cotton field soil phosphobacteria solution phosphorus mineralization phosphorus |
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