| 磷矿粉在农业中直接施用标准初探 |
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| 引用本文： | 郭海超,吴小平,王文斌,罗雪华.磷矿粉在农业中直接施用标准初探[J].热带农业科学,2011,31(5):45-49. |
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| 作者姓名： | 郭海超 吴小平 王文斌 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 |
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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)资助 |
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| 摘 要： | 磷矿粉在农业上的合理利用对推进磷矿产资源综合利用、降低水体富营养化风险、实现农业可持续发展具有重要的意义。对于活性高的磷矿粉可以采用直接施用的方法,其肥效甚至可以和水溶性磷肥相当。磷矿粉直接施用在热带地区特定植物及有机农业上有着很好的应用前景。本文简要介绍了国外磷矿粉直接施用标准的制定方法、指导原则及标准现状,分析了我...
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| 关 键 词： | 标准 磷矿粉 直接施用 |
Preliminary Study on Direct Application Specification of Phosphate Rocks in Agriculture |
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| GUO Haichao, WU Xiaoping, WANG Wenbin, LUO Xuehua,.Preliminary Study on Direct Application Specification of Phosphate Rocks in Agriculture[J].Chinese Journal of Tropical Agriculture,2011,31(5):45-49. |
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| Authors: | GUO Haichao WU Xiaoping WANG Wenbin LUO Xuehua |
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| Institution: | GUO Haichao1,2) WU Xiaoping1,2) WANG Wenbin1,2) 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: | The rational utilization of phosphate rock powder resources in agriculture play an important role in integrated utilization of phosphate rock(PR) minerals,reducing the risk of eutrophication and sustainable development of agriculture.For PR with high reactivity,the direct application of PR is equivalent to water-soluble phosphate.Direct application of PR has a good prospect in tropical regions crops particularly in plantation crops and organic agriculture.This paper summarized the status,method and principl... |
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| Keywords: | specification phosphate rock powder direct application |
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