| 钙镁磷肥及其镁磷效应研究 |
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| 引用本文： | 张武华,杨学明.钙镁磷肥及其镁磷效应研究[J].广西农业生物科学,1995(2). |
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| 作者姓名： | 张武华 杨学明 |
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| 作者单位： | 广西农业大学植保系 |
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| 摘 要： | 在赤红土和石灰性土中，钙镁磷肥及其镁磷效应的研究结果表明，在赤红土中施钙镁磷肥于水稻优于施过磷酸钙，其中镁和磷对水稻的生物产量有极显著的增产效果；在石灰性土中，钙镁磷肥比过磷酸钙稍差，但二者未达显著差异。
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| 关 键 词： | 赤红土，石灰性土，钙镁磷肥，镁磷效应 |
Magnesium-Phosphate Effects of Calcium-Magnesium-Phosphate in Soil |
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| Zhang Wuhua, Yang Xueming.Magnesium-Phosphate Effects of Calcium-Magnesium-Phosphate in Soil[J].Journal of Guangxi Agricultural and Biological Science,1995(2). |
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| Authors: | Zhang Wuhua Yang Xueming |
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| Abstract: | Calcium-magnesium-phosphate (Ca-Mg-P) and it's magnesium-phosphate (Mg-P) effects in the crimson soil and lime soil were studied. The results were showed: as for the rice, the function of Ca-Mg-P was much better than that of calcium superphosphate in the crimson soil. Mg and P had increased significantly the biological yields of rice in the crimson soil. However, the Ca-Mg-P was slightly inferior to calcium superphosphate, but no significant difference was showed. |
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| Keywords: | crimson soil lime soil calcium-magnesium-phosphate effect of magnesiumphosphate |
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