| 不同品种磷肥在土壤中的退化研究 |
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| 引用本文： | 张文辉. 不同品种磷肥在土壤中的退化研究[J]. 化工矿物与加工, 2005, 34(9): 14-15 |
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| 作者姓名： | 张文辉 |
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| 作者单位： | 郑州大学磷肥与复肥研究所,河南,郑州,450002 |
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| 摘 要： | 对钙镁磷肥（FMP）、过磷酸钙（SSP）和部分酸化磷肥（PAPR）在河南郑州西岗沙土和河南西华县潮土中的退化情况进行了研究。
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| 关 键 词： | 钙镁磷肥 过磷酸钙 部分酸化磷肥 土壤 退化 |
| 文章编号： | 1008-7524(2005)09-0014-02 |
| 修稿时间： | 2005-06-01 |
Study on the degradation of different phosphate fertilizers in soil |
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| ZHANG Wen-hui. Study on the degradation of different phosphate fertilizers in soil[J]. Industrial Minerals and Processing, 2005, 34(9): 14-15 |
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| Authors: | ZHANG Wen-hui |
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| Abstract: | The phosphate degradation was studied when Fused Magnesium Phosphate,Single-super Phosphate and Partially Acidulated Phosphate Rock were applied in two kinds of soils.The results showed that soil kept higher phosphate content applying SSP than FMP and PAPR when phosphate was dissolved in NaHCO_3 solution.The conclusion was contrary when phosphate was dissolved in 2% citric acid solution. |
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| Keywords: | fused magnesium phosphate single-super phosphate partially acidulated phosphate rock soil |
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