Accumulation and distribution of As in different tissues of Camellia sinensis
文献类型: 外文期刊
第一作者: Xiong, Huabin
作者: Xiong, Huabin;Duan, Changqun;Fu, Denggao;Yan, Kai;He, Feng;Xiong, Huabin;Liang, Mingzhi
作者机构:
关键词: Camellia sinensis;stress;accumulation feature;Arsenic (As)
期刊名称:ADVANCED RESEARCH ON ENERGY, CHEMISTRY AND MATERIALS APPLICATION
ISSN: 1022-6680
年卷期: 2014 年 848 卷
页码:
收录情况: SCI
摘要: Arsenic is an important toxic substance in soil contamination, research of As accumulation and distribution in Camellia sinensis can explore adopting mechanism of tea plant to toxic substance and breeding of strong resistance varieties. In the research As content in root, stem and leaf part was detected on the condition of different concentration stress. The results showed that with the increase of treatment concentration relative change rate of tea plant was remarkable ascend. But, in root difference of five materials was most distinguished in low dose. In leaf when As concentration arrived 50 and 100mg/kg, difference of them was highly significant. Relative change rate from stem was not significant difference in all treatment.
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