山东省土壤交换性镁含量及分布 |
| |
引用本文: | 杨力,泉维洁.山东省土壤交换性镁含量及分布[J].山东农业科学,1998(3):8-12. |
| |
作者姓名: | 杨力 泉维洁 |
| |
作者单位: | [1]山东省农业科学院土壤肥料研究所 [2]山东省农业厅土肥站 |
| |
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镁含量平均为0.48g/kg土,最低0.02g/kg土,最高2.41g/kg土,不同土类交换性镁含量高低依次为潮土>盐土>砂姜黑土>褐土>粗骨土>棕壤。分析了不同地貌类型区土壤交换性镁含量及分布规律,为全省不同地区重视和合理应用镁肥提供了依据。
|
关 键 词: | 土壤 交换性镁 含量 分布 山东 |
Exchangeable Magnesium Content in Soil and Distribution in Shandong Province |
| |
Abstract: | Investigation of 1105 soil samples in plough horizon in Shandong Province showed that the exchangeable magnesium content is 0.48g/kg,with the minimum 0.02g/kg and the maximum 2.41g/kg.The exchangeable magnesium content varies in different type of soil,the consequent succession is as followed:alluvial soil>saline soil>black clay soil>brown soil>coars soil>cinnamon soil.The exchangeable magnesium content and distribution in different land-form areas were also analyzed. |
| |
Keywords: | Soil exchangeable magnesium content distribution Shandong Province |
本文献已被 维普 等数据库收录! |