期刊论文

Dai, Xiongze;Wu, Fangfang

英文

Ecotoxicology and Environmental Safety

0147-6513

2019

171

511-517

10.1016/j.ecoenv.2019.01.022

The 35 selected Chinese cabbages genotypes are common in the market and are all in use by Chinese farmers at the time of the collection, therefore the total prediction results of common accumulation and transfer characteristics of each HMs on the 35 samples are capable of extrapolating the specified HM risk of Chinese cabbage cultivar. As shown in Fig. 1 and Table 3, Hg concentration in underground parts of 35 Chinese cabbages has a 793-fold difference, ranging from 0.1 (B2) to 79.3 (B34) μg/kg

本校为通讯机构

Heavy metal (HM) contamination in soil result in second pollution damage to Chinese cabbage, leading to deleterious health impacts. To elucidate the common transfer and accumulation characteristics of HMs in Chinese cabbage cultivar is important for safety breeding and consumption. In this case, concentrations and transfer capacities of HMs (Cd, Cr, Hg, Pb and As) in 35 common Chinese cabbage genotypes and their genotypic difference were investigated in this work. Results indicate that Chinese cabbage cultivar was more susceptible to Cd polluti...