| 山东省土壤有效硅含量及分布 |
| |
| 引用本文： | 泉维洁,张翠珍.山东省土壤有效硅含量及分布[J].山东农业科学,1999(5):11-14. |
| |
| 作者姓名： | 泉维洁 张翠珍 |
| |
| 作者单位： | [1]山东省土壤肥料工作站 [2]滨州地区农科所 |
| |
| 摘 要： | 通过对全省不同土壤类型１８１８ 个耕层土壤样本的调查分析，明确了全省土壤有效硅含量平均为２３４ｍｇ／ｋｇ 土，最低１５ ．４ｍｇ／ｋｇ 土，最高７７９ ．５ｍｇ／ｋｇ 土，不同土类有效硅含量高低顺序为褐土＞ 砂姜黑土＞ 盐土＞ 潮土＞ 棕壤＞ 粗骨土。分析了不同地貌类型区土壤有效硅含量及分布规律
|
| 关 键 词： | 山东 土壤 有效硅 含量 分布 |
Available Silicon Content in Soil and Its Distribution in Shandong Province |
| |
| Abstract: | Investigation of 1818 soil samples in plough horizon in Shandong Province showed that the available silicon content is 234 mg/kg,with the minimum 15.4 mg/kg and the maximum 779.5mg/kg.The available silicon content varies in different type of soil,the consequent succession is as followed:Typic Haplustalfs>Vertic Haplustalfs>Typic Halaquepts>Typic Fluvaquents>Typic Paleustalfs>Lithic Ustochrepts.The available silicon content and distribution in different land-form areas were also analyzed. |
| |
| Keywords: | Soil available silicon content distribution Shandong Province |
| 本文献已被 维普 等数据库收录！ |
