| 安徽省主要土壤磷素形态的研究 |
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| 引用本文： | 袁东海,李道林.安徽省主要土壤磷素形态的研究[J].安徽农业大学学报,1997,24(1):37-39. |
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| 作者姓名： | 袁东海 李道林 |
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| 作者单位： | 安徽农业大学农业学院 |
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| 摘 要： | 研究了安徽省分布面积较大的６种类型的土壤磷素形态及其含量。结果表明；磷素形态以无机形态为主，耕作层的速效磷同于心土层，速效磷同无机中的Ｃａ２－Ｐ及有机磷中活性有机磷关系密切。
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| 关 键 词： | 无机磷 有机磷 速效磷 土壤 安徽 |
The Major Types of Soil Phosphorus in Anhui Province |
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| Yuan Donghai,Li Daolin.The Major Types of Soil Phosphorus in Anhui Province[J].Journal of Anhui Agricultural University,1997,24(1):37-39. |
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| Authors: | Yuan Donghai Li Daolin |
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| Abstract: | The phosphorus types in six types of soil in Anhui province were studied.The results showed that:the inorganic P is the main type of phosphorus in tested soil,the readily available phosphorus in cultivated horizon is higher than that in subsoil layer.The relationships the readily availbility of phosphorus and Ca2-P,total labile P were closely related. |
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