| 生物菌肥对水稻营养特性和土壤养分可持续性的影响 |
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| 引用本文： | 梁运江,许广波.生物菌肥对水稻营养特性和土壤养分可持续性的影响[J].延边大学农学学报,2000,22(2):91-95. |
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| 作者姓名： | 梁运江 许广波 |
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| 作者单位： | 延边大学农学院农学系,吉林龙井 |
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| 摘 要： | 研究了施用生物菌肥对水稻根系活力遥影响，讨论了不同施肥处理与土壤养分可持续性指数的关系。结果表明，施用生物菌肥有利于土壤磷素可持续指数的上升，施用生物菌肥的同时必须配施足量的化学氮肥和钾肥，才能稳定水稻产量并逐步提高土壤肥力。
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| 关 键 词： | 生物菌肥 营养特性 养分可持续性指数 水稻 |
Study on sustainability index of soil nutrients and characters of rice nutrients under application bacterial manure |
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| LIANG Yun jiang,XU Guang bo.Study on sustainability index of soil nutrients and characters of rice nutrients under application bacterial manure[J].Journal of Agricultural Science Yanbian University,2000,22(2):91-95. |
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| Authors: | LIANG Yun jiang XU Guang bo |
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| Abstract: | The effect of application bacterial manure to power of rice root was studied,the relationship between different fertilizer treatment and sustainability index of soil nutrients was discussed.The results showed,application bacterial manure was propitious to ascend of sustainability index of soil phosphorus,only application bacterial manure as a time application quantum sufficient nitrogenous fertilizer and potassium fertilizer,can stabilize rice yield and step by step improve soil fertility. |
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| Keywords: | bacterial manure characters of nutrients sustainability index of nutrient rice |
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