| 影响文山三七品质的土壤地质背景因素 |
| |
| 引用本文： | 高宏光,杨双兰,曾群望. 影响文山三七品质的土壤地质背景因素[J]. 云南地质, 2001, 20(2): 195-202 |
| |
| 作者姓名： | 高宏光 杨双兰 曾群望 |
| |
| 作者单位： | 云南省地质科学研究所,云南,昆明,650011 |
| |
| 基金项目： | 云南省应用基础研究基金项目(97D020G). |
| |
| 摘 要： | 应用农业地质学的理论和方法，初步探讨了影响云南文山地区的三七品质的土壤地质背景因素。结果表明：不同类型的土壤地质背景上种植出的三七，具有不同的品质特征。火山岩形成的土壤，种植出的三七，其总皂甙的得率高，碳酸盐形成的红壤，种植出的三七，则总皂甙得率最低，碎屑岩和碳酸岩形成的混合型土壤，种植出的三七，其总皂甙得率则居于二者之间。高钾的火山岩类土壤地质背景和高稀土的碳酸盐类土壤地质背景，是形成不同品质特征三七的根本原因，钾和稀土是形成三七不同品质特征的重要元素。
|
| 关 键 词： | 三七品质 土壤地质背景 火山岩 碳酸盐 碎屑岩 |
| 文章编号： | 1004-1885(2001)02-0195-08 |
| 修稿时间： | 2000-12-15 |
SOIL AND GEOLOGICAL SETTING AFFECTING THE QUALITY OF PSEUDO-GINSENG IN WENSHAN |
| |
| GAO Hong guang,YANG Shuang lan,ZENG Qun wang. SOIL AND GEOLOGICAL SETTING AFFECTING THE QUALITY OF PSEUDO-GINSENG IN WENSHAN[J]. Yunnan Geology, 2001, 20(2): 195-202 |
| |
| Authors: | GAO Hong guang YANG Shuang lan ZENG Qun wang |
| |
| Abstract: | The quality of pseudo ginseng is different on different soil and geological setting. The total saponins of pseudo ginseng in the soil formed by volcanic rock is high whereas that in the soil formed by carbonate rock is very low. And that in the mixed soil formed by clastic rock and carbonate rock is between them. The basic origin to form different qualitative pseudo ginseng is the soil geological setting of K high volcanic rock and that of high REE carbonate rock. K and REE are important elements in forming different qualitative pseudo ginseng. |
| |
| Keywords: | Pseudo ginseng Quality Soil Geological Setting Wenshan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
