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Identification of rice cultivar with exclusive characteristic to Cd using a field-polluted soil and its foreground application.
Environ Sci Pollut Res Int. 2013 Apr; 20(4):2645-50.ES

Abstract

Using low-accumulative plant, especially excluder crop, to safely produce food is one of the very important technologies of phytoremediation, which is practical to safe production and long-term remediation of heavy metal-contaminated soil. A pot experiment using field cadmium (Cd)-contaminated soil (Cd concentration was 0.75 mg kg(-1)) was conducted to compare Cd accumulation differences among 39 normal rice cultivars (Japonica) in Shenyang region of China for food safety and high grain yield aim. The results showed that brown grain Cd concentration in 12 rice cultivars of a total of 39 tested cultivars was lower than 0.2 mg kg(-1) (Agricultural Trade Standard of Nonpollution Food for Rice of China, NY 5115-2008). In these 12 cultivars, Cd enrichment factors (Cd concentration ratio in shoot to that in soil) of nine cultivars were lower than 1. Likewise, Cd translocation factors (Cd concentration ratio in shoot to that in root) of eight cultivars were lower than the 0.28 average. Furthermore, grain yield per pot of seven cultivars were higher than the average 18.4 g pot(-1). Four cultivars, i.e., Shendao 5, Tianfu 1, Fuhe 90, and Yanfeng 47 showed Cd-exclusive characteristic and better foreground application.

Authors+Show Affiliations

Key Laboratory of Pollution Ecology and Environment Engineering, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, People's Republic of China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

22983625

Citation

Zhan, Jie, et al. "Identification of Rice Cultivar With Exclusive Characteristic to Cd Using a Field-polluted Soil and Its Foreground Application." Environmental Science and Pollution Research International, vol. 20, no. 4, 2013, pp. 2645-50.
Zhan J, Wei S, Niu R, et al. Identification of rice cultivar with exclusive characteristic to Cd using a field-polluted soil and its foreground application. Environ Sci Pollut Res Int. 2013;20(4):2645-50.
Zhan, J., Wei, S., Niu, R., Li, Y., Wang, S., & Zhu, J. (2013). Identification of rice cultivar with exclusive characteristic to Cd using a field-polluted soil and its foreground application. Environmental Science and Pollution Research International, 20(4), 2645-50. https://doi.org/10.1007/s11356-012-1185-5
Zhan J, et al. Identification of Rice Cultivar With Exclusive Characteristic to Cd Using a Field-polluted Soil and Its Foreground Application. Environ Sci Pollut Res Int. 2013;20(4):2645-50. PubMed PMID: 22983625.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Identification of rice cultivar with exclusive characteristic to Cd using a field-polluted soil and its foreground application. AU - Zhan,Jie, AU - Wei,Shuhe, AU - Niu,Rongcheng, AU - Li,Yunmeng, AU - Wang,Shanshan, AU - Zhu,Jiangong, Y1 - 2012/09/16/ PY - 2012/06/02/received PY - 2012/09/04/accepted PY - 2012/9/18/entrez PY - 2012/9/18/pubmed PY - 2013/5/15/medline SP - 2645 EP - 50 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 20 IS - 4 N2 - Using low-accumulative plant, especially excluder crop, to safely produce food is one of the very important technologies of phytoremediation, which is practical to safe production and long-term remediation of heavy metal-contaminated soil. A pot experiment using field cadmium (Cd)-contaminated soil (Cd concentration was 0.75 mg kg(-1)) was conducted to compare Cd accumulation differences among 39 normal rice cultivars (Japonica) in Shenyang region of China for food safety and high grain yield aim. The results showed that brown grain Cd concentration in 12 rice cultivars of a total of 39 tested cultivars was lower than 0.2 mg kg(-1) (Agricultural Trade Standard of Nonpollution Food for Rice of China, NY 5115-2008). In these 12 cultivars, Cd enrichment factors (Cd concentration ratio in shoot to that in soil) of nine cultivars were lower than 1. Likewise, Cd translocation factors (Cd concentration ratio in shoot to that in root) of eight cultivars were lower than the 0.28 average. Furthermore, grain yield per pot of seven cultivars were higher than the average 18.4 g pot(-1). Four cultivars, i.e., Shendao 5, Tianfu 1, Fuhe 90, and Yanfeng 47 showed Cd-exclusive characteristic and better foreground application. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/22983625/Identification_of_rice_cultivar_with_exclusive_characteristic_to_Cd_using_a_field_polluted_soil_and_its_foreground_application_ L2 - https://dx.doi.org/10.1007/s11356-012-1185-5 DB - PRIME DP - Unbound Medicine ER -