| 三峡库区土壤和粮食及饮水中5种元素含量分析 |
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| 引用本文： | 李前勇,王健,李奇林,黎晓敏,贺永建.三峡库区土壤和粮食及饮水中5种元素含量分析[J].西南农业大学学报,2006,28(5):727-731. |
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| 作者姓名： | 李前勇 王健 李奇林 黎晓敏 贺永建 |
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| 作者单位： | [1]西南大学动物医学系,重庆荣昌402460 [2]重庆市农业局,重庆400015 |
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| 基金项目： | 重庆市教委科技资助项目（011814） |
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| 摘 要： | 对重庆三峡库区家禽体外土壤、粮食、饮水生态体系，Cu,Fe，Zn，Mn，Se5种微量元素含量进行了测定，并与家禽对铜等5种元素的营养需求比较分析。结果表明：三峡库区土壤中Cu，Fe，Zn，Mn，Se含量不缺乏；但小麦、稻谷及玉米中Cu，Zn，Mn，Se含量不能满足家禽的营养需要；饮水中Cu，Fe，Zn，Mn，Se含量符合国家标准对生活饮用水的限量规定。
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| 关 键 词： | 三峡库区 土壤 粮食 饮水 5种微量元素 |
| 文章编号： | 1000-2642（2006）05-0727-05 |
| 收稿时间： | 06 26 2006 12:00AM |
| 修稿时间： | 2006-06-26 |
ANALYSIS OF THE CONTENTS OF 5 TRACE ELEMENTS IN THE SOIL FOODSTUFF AND DRINKING WATER IN THE THREE GORGES RESERVOIR REGION |
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| LI Qian- yong,WANGU Jian ,LI Qi -lin ,LI Xiao- min, HE Yong -jian.ANALYSIS OF THE CONTENTS OF 5 TRACE ELEMENTS IN THE SOIL FOODSTUFF AND DRINKING WATER IN THE THREE GORGES RESERVOIR REGION[J].Journal of Southwest Agricultural University,2006,28(5):727-731. |
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| Authors: | LI Qian- yong WANGU Jian LI Qi -lin LI Xiao- min HE Yong -jian |
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| Institution: | 1. College of animal Science and technology, Southwest University, Rongchang Chongqing 402460, China; 2. Agricultural Bureau of Chongqing Government, Chongqing, 400015, China |
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| Abstract: | Samples of soil, foodstuff and drinking water were taken form the Three-Gorges Reservoir Region and the contents of Cu, Fe, Zn, Mn and Se in them were determined and coompared with the requirements of the 5 elements by the poultry. The results indicated that the soil was not deficient in these elements, the contents of Cu, Zn, Mn and Se in wheat, rice and maize grains were insufficient for the growth processes of the poultry and the contents of the 5 elements in the drinking water determined met the requirements stipulated in the related National Standards. |
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| Keywords: | Three-Gorges Reservoir Region soil foodstuff drinking water 5 traee elements |
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