| 植物高效利用土壤磷营养的化学机理 |
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| 引用本文： | 刘国栋 李继云. 植物高效利用土壤磷营养的化学机理[J]. 植物营养与肥料学报, 1995, 1(3): 72-78 |
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| 作者姓名： | 刘国栋 李继云 |
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| 作者单位： | 中国科学院遗传研究所 100101 |
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| 摘 要： | 本文闸述了植物根系分泌物与土壤磷素有效性的相互关系。根据根系分泌物的化学特性,从七个方而讨论了植物活化土壤磷素的机理。
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| 关 键 词： | 磷有效性 根系分泌物 溶度积原理 磷有效性 根系分泌物 溶度积原理 |
CHEMICAL MECHANISM OF PLANTS EFFICIENTLY UTILIZATING PHOSPHORUS |
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| Liu Guodong Li Jiyun Li Zhensheng. CHEMICAL MECHANISM OF PLANTS EFFICIENTLY UTILIZATING PHOSPHORUS[J]. Plant Nutrition and Fertilizer Science, 1995, 1(3): 72-78 |
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| Authors: | Liu Guodong Li Jiyun Li Zhensheng |
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| Affiliation: | institute of Geneties;Acadenua Sinica;100101 |
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| Abstract: | The relationship between phosphorus availability and principle on solubility product was consided. That between available P level in soils and exudates from roots was discussed as well. Finally, mechanisms on organic materials in the rhizosphere mobilizing P in soils were elucidated on chemistry principle. |
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