会议论文详细信息
1st International Conference on Frontiers of Materials Synthesis and Processing | |
Influence of Calcium Carbonate on Cobalt Phytoavailability in Fluvo-aquic Soil | |
材料科学;化学 | |
Wang, Mengyuan^1 ; Liu, Borui^1 ; Ma, Yufei^1 ; Xue, Qianhui^1 ; Huang, Qing^1 | |
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing | |
100081, China^1 | |
关键词: CO concentrations; Fluvo-aquic soils; Mature plants; Phytoavailability; Sequential extraction; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/274/1/012158/pdf DOI : 10.1088/1757-899X/274/1/012158 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
In order to study the efficacy of calcium carbonate for cobalt (Co) fixation, as well as its influence on chemical speciation of Co in fluvo-aquic soil, pakchoies were planted in the soil with different quantities of exogenous Co and calcium carbonate. Co concentrations in the mature plant shoots were analyzed, and the chemical speciation of Co were detected with the Tessier five-step sequential extraction. The results showed that the Co concentration in plants tended to decrease first and then get higher with the concentration of calcium carbonate increasing (0-12g/kg) in soil (P
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Influence of Calcium Carbonate on Cobalt Phytoavailability in Fluvo-aquic Soil | 145KB | download |