| 改善磷矿粉肥效方法研究进展 |
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| 引用本文： | 郭海超,王文斌,吴小平,罗雪华.改善磷矿粉肥效方法研究进展[J].热带农业科学,2011,31(2):69-73. |
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| 作者姓名： | 郭海超 王文斌 吴小平 罗雪华 |
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| 作者单位： | 中国热带农业科学院橡胶研究所,海南儋州,571737;农业部橡胶树生物学重点开放实验室,海南儋州,571737 |
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| 基金项目： | 中国热带农业科学院橡胶研究所基本科研业务费(No.1630022011019); 海南省自然科学基金(No.310095) |
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| 摘 要： | 磷矿对农业生产有着重要的意义．不同品位的磷矿粉其经济适用性和农学利用效率不同。影响磷矿粉肥效的因素主要有：磷矿粉自身的物理化学性质、土壤性质、植物种类、气候因素和管理措施等。本文简要总结了改善磷矿粉肥效的方法．主要包括生物学方法、化学方法和物理方法，以期为磷矿粉的合理利用提供参考。
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| 关 键 词： | 磷矿粉 溶解 肥效 海南 |
Research Progress on Ways for Improving the Agronomic Effectiveness of Phosphate Rocks |
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| GUO Haichao,WANG Wenbin,WU Xiaoping,LUO Xuehua.Research Progress on Ways for Improving the Agronomic Effectiveness of Phosphate Rocks[J].Chinese Journal of Tropical Agriculture,2011,31(2):69-73. |
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| Authors: | GUO Haichao WANG Wenbin WU Xiaoping LUO Xuehua |
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| Institution: | GUO Haichao1,2) WANG Wenbin1,2) WU Xiaoping1,2) LUO Xuehua1,2)(1 Rubber Research Institute,CATAS,Danzhou,Hainan 571737)(2 Key Laboratory for Rubber Tree Biology,Ministry of Agriculture,Hainan 571737) |
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| Abstract: | Phosphate rock is a finite,nonrenewable natural resource,which plays an important role in agricultural production.The main factors affecting agronomic effectiveness of phosphate rocks(PRs) include:the physical and chemical properties of PRs,soil properties,plant species,climate conditions and farming management practices.There are situations where directly applied PRs are not effective.In these cases,it is possible to use various methods to increase their agronomic effectiveness.The research progress on way... |
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| Keywords: | phosphate rock dissolution agronomic effectiveness Hainan |
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