| 白菜镉积累基因型差异研究 |
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| 引用本文： | 李德明,朱祝军,钱琼秋.白菜镉积累基因型差异研究[J].园艺学报,2004,31(1):97-99. |
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| 作者姓名： | 李德明 朱祝军 钱琼秋 |
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| 作者单位： | (浙江大学园艺系, 杭州310029) |
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| 摘 要： | 采用87 个白菜品种, 于春夏和秋冬两生长季节在镉(Cd) 污染土壤中进行植株地上部Cd 积累差异研究。结果表明, 不同品种间镉含量存在极显著差异, 且春夏季高于秋冬季。
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| 关 键 词： | 白菜 镉 积累 季节 基因型 |
| 文章编号： | 0513-353X(2004)01-0097-02 |
| 收稿时间： | 2003-3-3 |
| 修稿时间： | 2003-11-12 |
Investigation of Genotypic Difference of Cadmium Contents in Shoots of Brassica campestris ssp.chinensis |
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| Li Deming,Zhu Zhujun ,and Qian Qiongqiu.Investigation of Genotypic Difference of Cadmium Contents in Shoots of Brassica campestris ssp.chinensis[J].Acta Horticulturae Sinica,2004,31(1):97-99. |
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| Authors: | Li Deming Zhu Zhujun and Qian Qiongqiu |
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| Institution: | Department of Digestive Internal Medicine, First Affiliated Hospital of Guiyang Medical College, Guiyang 550004, China |
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| Abstract: | Cadmium contents in the shoots of 87 cultivars of pakchoi(Brassica campestris ssp.chinensis L.)were studied in a Cd-contaminated soil in two growth seasons.Significant differences of shoot Cd contents were found among the cultivars.Cd contents in spring and summer were higher than in autumn and winter. |
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| Keywords: | Pakchoi Cadmium content Growth season Genotype |
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