| 山东省土壤交换性钙含量及分布 |
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| 引用本文： | 杨力,泉维洁.山东省土壤交换性钙含量及分布[J].山东农业科学,1998(4):17-21. |
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| 作者姓名： | 杨力 泉维洁 |
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| 摘 要： | 通过对全省不同土壤类型１１０５个耕层土壤样本的调查分析，明确了全省土壤交换性钙含量平均为７．７２ｇ／ｋｇ土，最低０．２４ｇ／ｋｇ土，最高２８．８４ｇ／ｋｇ土，不同土类交换性钙含量依次为潮土＞砂姜黑土＞褐土＞盐土＞粗骨土＞棕壤。分析了不同地貌类型区土壤交换性钙含量及分布规律。
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| 关 键 词： | 土壤 交换性钙 含量 分布 山东 |
Exchangeable Calcium Content in Soil and Distribution in Shandong Province |
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| Abstract: | Investigation of 1105 soil samples in plough horizon in Shandong Province showed that the exchangeable calcium content is 7.72g/kg,with the minimum 0.24g/kg and the maximum 28.84g/kg.The exchangeable calcium content varies in different type of soil,the consequent succession is as followed:Typic Fluvaquents>Vertic Haplustalfs>Typic Haplustalfs>Typic Halaquepts>Lithic Ustochrepts>Typic Paleustalfs.The exchangeable calcium content and distribution in different land-form areas were also analyzed. |
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| Keywords: | Soil exchangeable calcium content distribution Shandong Province |
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