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Variations in cadmium accumulation among Chinese cabbage cultivars and screening for Cd-safe cultivars.
J Hazard Mater. 2010 Jan 15; 173(1-3):737-43.JH

Abstract

Variations in cadmium accumulation and translocation among 40 Chinese cabbage cultivars were studied to identify and screen out Cd-safe cultivars (CSCs), i.e. cultivars with low enough accumulation of Cd in their edible parts even when grown in contaminated soils. It was observed in the pot-culture experiment that there was a significant difference (p<0.05) in shoot Cd concentrations under three Cd treatments (1.0, 2.5 and 5.0mg/kg), with corresponding average values 0.88, 4.45 and 7.76 mg/kg, respectively. Shoot Cd concentrations in 16 cabbage cultivars were lower than 0.50mg/kg. The translocation factors (TFs) and the extraction factors (EFs) in five cabbage cultivars were lower than 1.0 in the pot-culture experiment. The field-culture experiment further validated that New Beijing 3 and Fengyuanxin 3 could be considered as CSCs. In particular, the two cultivars can be cultivated in low to moderate Cd-contaminated soils (Cd concentration <1.25mg/kg) to minimize the Cd accumulation in the food.

Authors+Show Affiliations

Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, PR China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19775811

Citation

Liu, Weitao, et al. "Variations in Cadmium Accumulation Among Chinese Cabbage Cultivars and Screening for Cd-safe Cultivars." Journal of Hazardous Materials, vol. 173, no. 1-3, 2010, pp. 737-43.
Liu W, Zhou Q, An J, et al. Variations in cadmium accumulation among Chinese cabbage cultivars and screening for Cd-safe cultivars. J Hazard Mater. 2010;173(1-3):737-43.
Liu, W., Zhou, Q., An, J., Sun, Y., & Liu, R. (2010). Variations in cadmium accumulation among Chinese cabbage cultivars and screening for Cd-safe cultivars. Journal of Hazardous Materials, 173(1-3), 737-43. https://doi.org/10.1016/j.jhazmat.2009.08.147
Liu W, et al. Variations in Cadmium Accumulation Among Chinese Cabbage Cultivars and Screening for Cd-safe Cultivars. J Hazard Mater. 2010 Jan 15;173(1-3):737-43. PubMed PMID: 19775811.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Variations in cadmium accumulation among Chinese cabbage cultivars and screening for Cd-safe cultivars. AU - Liu,Weitao, AU - Zhou,Qixing, AU - An,Jing, AU - Sun,Yuebing, AU - Liu,Rui, Y1 - 2009/09/04/ PY - 2008/11/07/received PY - 2009/06/28/revised PY - 2009/08/31/accepted PY - 2009/9/25/entrez PY - 2009/9/25/pubmed PY - 2010/2/19/medline SP - 737 EP - 43 JF - Journal of hazardous materials JO - J Hazard Mater VL - 173 IS - 1-3 N2 - Variations in cadmium accumulation and translocation among 40 Chinese cabbage cultivars were studied to identify and screen out Cd-safe cultivars (CSCs), i.e. cultivars with low enough accumulation of Cd in their edible parts even when grown in contaminated soils. It was observed in the pot-culture experiment that there was a significant difference (p<0.05) in shoot Cd concentrations under three Cd treatments (1.0, 2.5 and 5.0mg/kg), with corresponding average values 0.88, 4.45 and 7.76 mg/kg, respectively. Shoot Cd concentrations in 16 cabbage cultivars were lower than 0.50mg/kg. The translocation factors (TFs) and the extraction factors (EFs) in five cabbage cultivars were lower than 1.0 in the pot-culture experiment. The field-culture experiment further validated that New Beijing 3 and Fengyuanxin 3 could be considered as CSCs. In particular, the two cultivars can be cultivated in low to moderate Cd-contaminated soils (Cd concentration <1.25mg/kg) to minimize the Cd accumulation in the food. SN - 1873-3336 UR - https://www.unboundmedicine.com/medline/citation/19775811/Variations_in_cadmium_accumulation_among_Chinese_cabbage_cultivars_and_screening_for_Cd_safe_cultivars_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(09)01445-9 DB - PRIME DP - Unbound Medicine ER -