| 重庆城口主要资源植物含硒量调查及评价 |
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| 引用本文： | 张瑞宇,周文斌.重庆城口主要资源植物含硒量调查及评价[J].西南农业大学学报,2003,25(3):270-274. |
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| 作者姓名： | 张瑞宇 周文斌 |
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| 作者单位： | 重庆工商大学环境与生物工程学院，重庆工商大学环境与生物工程学院 重庆 400033，重庆 400033 |
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| 基金项目： | 重庆市计经委科资助项目(1997961) |
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| 摘 要： | 在对重庆城口县主要农作物和野生经济植物进行实地调查的基础上，确定以8种主要资源植物为研究对象，对其含硒量及其分布进行了系统研究。结果表明，城口县马铃薯、板栗、猕猴桃、香菇、茶叶等产品的最低含硒量巳高于全国代表值，核桃与其持平，乙米略低；修齐区马铃薯、新城区猕猴桃含硒量分别是全国代表值的12．24倍、13倍。显示了富硒特征。
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| 关 键 词： | 资源植物 含硒量 区域分布 评价城口 |
| 文章编号： | 1000-2642(2003)03-0270-05 |
| 修稿时间： | 2002年12月20 |
AN INVESTIGATION OF SELENIUM LEVEL IN MAJOR RESOURCE PLANTS IN CHENGKOU COUNTY |
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| ZHANG Rui - yu,ZHOU Wen - bin.AN INVESTIGATION OF SELENIUM LEVEL IN MAJOR RESOURCE PLANTS IN CHENGKOU COUNTY[J].Journal of Southwest Agricultural University,2003,25(3):270-274. |
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| Authors: | ZHANG Rui - yu ZHOU Wen - bin |
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| Abstract: | Based on an on - the - spot survey of the cultivated plants and economically - important wild plants in Chengkou county, Se content in 8 main resource plants was determined. Trie minimum Se contents recorded in potato, chestnut, kiwifruit (Actinidia chinensis), Lentinus edodes and green tea produced in Chengkou were higher than the national representative values while that of maize was a little lower than the national representative value. Potato produced in Xiuqi District of the county and kiwifruit produced in Xincheng district contained Se 12.24 and 13 times, respectively, as high as that of the national representative values. |
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| Keywords: | resource plant Se content regional distribution evaluation Chengkou county |
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