Identification of chinese cabbage genotypes with low cadmium accumulation for food safety
文献类型：期刊论文
| 作者 | Liu, Weitao2,3; Zhou, Qixing1,2; Sun, Yuebing2,3; Liu, Rui2 |
| 刊名 | Environmental pollution
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 157期号:6页码:1961-1967 |
| 关键词 | Chinese cabbage (brassica pekinensis l.) Cadmium pollution Cadmium excluder genotype (ceg) Food safety |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2009.01.005 |
| 通讯作者 | Zhou, qixing(zhouqx@nankai.edu.cn) |
| 英文摘要 | The pot-culture experiment and field studies were conducted to screen out and identify cadmium (cd) excluders from 40 chinese cabbage genotypes for food safety. the results of the pot-culture experiment indicated that the shoot cd concentrations under three treatments (1.0, 2.5 and 5.0 mg cd kg(-1) soil) varied significantly (p < 0.05), with average values of 0.70, 3.07 and 5.83 mg kg(-1), respectively. the cd concentrations in 12 cabbage genotypes were lower than 0.50 mg kg(-1). the enrichment factors (efs) and translocation factors (tfs) in 8 cabbage genotypes were lower than 1.0. the field studies further identified lvxing 70 as a cd-excluder genotype (ceg), which is suitable to be planted in low cd-contaminated soils (cd concentration should be lower than 1.25 mg kg(-1)) for food safety. (c) 2009 elsevier ltd. all rights reserved. |
| WOS关键词 | DIFFERENT RICE CULTIVARS ; HEAVY-METALS ; CONTAMINATED SOILS ; MINERAL CONCENTRATIONS ; CD ACCUMULATION ; DURUM-WHEAT ; PLANTS ; L. ; PHYTOREMEDIATION ; SEEDLINGS |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000266191200033 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2393946 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Qixing |
| 作者单位 | 1.Nankai Univ, Key Lab Pollut Proc & Environm Criteria, Minist Educ, Coll Environm Sci & Engn, Tianjin 300071, Peoples R China 2.Chinese Acad Sci, Inst Appl Ecol, Key Lab Terr Ecol Proc, Beijing 100864, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Weitao,Zhou, Qixing,Sun, Yuebing,et al. Identification of chinese cabbage genotypes with low cadmium accumulation for food safety[J]. Environmental pollution,2009,157(6):1961-1967. |
| APA | Liu, Weitao,Zhou, Qixing,Sun, Yuebing,&Liu, Rui.(2009).Identification of chinese cabbage genotypes with low cadmium accumulation for food safety.Environmental pollution,157(6),1961-1967. |
| MLA | Liu, Weitao,et al."Identification of chinese cabbage genotypes with low cadmium accumulation for food safety".Environmental pollution 157.6(2009):1961-1967. |
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来源：中国科学院大学
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