| 太原市土壤交换性镁含量及分布特征 |
| |
| 引用本文： | 郭丽娜,程滨,赵瑞芬. 太原市土壤交换性镁含量及分布特征[J]. 山西农业科学, 2008, 36(9) |
| |
| 作者姓名： | 郭丽娜 程滨 赵瑞芬 |
| |
| 作者单位： | 山西大学生物工程学院,山西,太原,030006;山西省农业科学院土壤肥料研究所,山西,太原,030031 |
| |
| 基金项目： | 太原市科技局技术创新项目 |
| |
| 摘 要： | 通过对太原市不同土壤类型1 984个耕层土壤样本的调查分析,研究了太原市土壤中交换性镁的含量及分布状况,结果表明,全市土壤交换性镁含量平均为165.21 mg/kg,最高含量为993.83 mg/kg,最低含量为13.82 mg/kg;不同土壤类型交换性镁含量高低依次为:潮土>石灰性褐土>粗骨土>褐土>褐土性土>淋溶褐土。
|
| 关 键 词： | 土壤 交换性镁 含量 分布 |
Content and Distribution of Exchangeable Magnesium in Soil in Taiyuan |
| |
| GUO Li-na,CHENG Bin,ZHAO Rui-fen. Content and Distribution of Exchangeable Magnesium in Soil in Taiyuan[J]. Journal of Shanxi Agricultural Sciences, 2008, 36(9) |
| |
| Authors: | GUO Li-na CHENG Bin ZHAO Rui-fen |
| |
| Abstract: | Investigation of 1984 soil samples in plough horizon in Taiyuan region showed that the average content of exchangeable magnesium is 165.21 mg/kg,with the minimum 13.82 mg/kg and the maximum 993.83 mg/kg.The exchangeable magnesium content varies in different types of soils,the consequent succession is as followed: alluvial soil> calcareous cinnamon soil> skeletal soil>cinnamon soil>infant cinnamon soil> leaching cinnamon soil.It provides the information to apply magnesium fertilizer rationally for Taiyuan Region. |
| |
| Keywords: | Soil Exchangeable magnesium Content Distribution |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
