| 土壤与植物根际磷的有效性研究 |
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| 引用本文： | 杨丽娟,夏广清.土壤与植物根际磷的有效性研究[J].吉林林业科技,2002,31(1):9-11. |
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| 作者姓名： | 杨丽娟 夏广清 |
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| 作者单位： | 通化师范学院生物系,吉林,通化,134001 |
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| 摘 要： | 本文论述了影响土壤与植物根际磷的有效性的因素有其机理，为合理分配和施用磷肥提供了科学依据。
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| 关 键 词： | 土壤 植物根际 磷肥 有效性 施肥 |
| 文章编号： | 1005-7129(2002)01-0009-03 |
Study on efficacy of phosphate absorbed and offered in soil to plant root zone |
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| YANG Li-juan,XIA Guang-qing.Study on efficacy of phosphate absorbed and offered in soil to plant root zone[J].Jilin Forestry Scicnce and Technology,2002,31(1):9-11. |
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| Authors: | YANG Li-juan XIA Guang-qing |
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| Abstract: | Based on the experimental results, the factors affecting phosphorous efficacy in soil absorption and offer-ings and their mechanism were discussed in the paper. It provided a scientific basis for applying phosphate fertilizerrationally. |
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| Keywords: | phosphate efficacy soil plant root zone |
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