| 陕西安康地区紫阳县富硒作物分析 |
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| 引用本文： | 雒昆利.陕西安康地区紫阳县富硒作物分析[J].资源科学,1995,17(2):68-72. |
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| 作者姓名： | 雒昆利 |
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| 作者单位： | 西安矿业学院，地质矿产部矿床地质研究所 |
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| 摘 要： | 本文通过详细的野外地质及采样和室内分析化验工作，发现本区不同地区的农作物的含硒量是不同的，不少地区的玉米、茶叶、土豆、水稻等的含硒量在0.1-6.6ppm范围内，是一般同类作物的含硒量（+-0.036）的3-200倍；农作物的含硒量与基岩的含硒量、结构造成及地貌地
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| 关 键 词： | 富硒作物 含硒量 分布规律 开发利用 |
ANALYSIS ON SELENIUM-RICH CROPS IN ANKANG DISTRICT,SHAANXI-THE CASE OF ZIYANG COUNTY |
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| Luo Kunli, Qiu Xiaoping.ANALYSIS ON SELENIUM-RICH CROPS IN ANKANG DISTRICT,SHAANXI-THE CASE OF ZIYANG COUNTY[J].Resources Science,1995,17(2):68-72. |
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| Authors: | Luo Kunli Qiu Xiaoping |
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| Abstract: | n the basis of detailed field work and laboratory analysis,it is found out that selenium contents in crops vary in different places of Ziyang County.Selenium contents in corn,tea,potato and rice in the county range from 0.1-6.6ppm which are 3-200 times that of the same crops grown in many places.Selenium conments in the crops of Ziyang are closely related with selenium content and texture of the bedrocks as well as landform characteristics.In this paper,selenium contents of the same crops in Ziyang,law of selenium enrichment in crops and their distributional districts as well as their development and utilization prospects are analyzed and discussed. |
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| Keywords: | Selenium-rich crops Selenium content Distribution law Development and utilization |
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