2026-10-13T21:30:17Z https://www.scidb.cn/oai

10.57760/sciencedb.10820 2023-09-19T09:49:30Z

2023-09-19 Phytoextraction of the Soils from the East of Yunnan Province with a High Cadmium Geological Background and Its Effect on Rice Cadmium Uptake doi:10.57760/sciencedb.10820 en This research was conducted to investigate cadmium (Cd) phytoextraction efficiency of the high geological background soils from Shilin, Fuyuan, and Luoping in Yunnan Province by the Cd/zinc (Zn) hyperaccumulator Sedum plumbizincicola and its effect on plant growth and Cd uptake by rice (Oryza sativa). The results and data included: (1) the dry biomass and Cd/Zn concentrations in shoots of S. plumbizincicola grown in the high Cd geological background soils, (2) effects of phytoextraction with three crops of S. plumbizincicola on the biomass and Cd/Zn uptake by rice grown in the high Cd geological background soils, and (3) different water management on the biomass and Cd/Zn concentrations of rice. These results would provide a theoretical basis and technical support for reducing total Cd and available Cd in soils and thereby safe production of the high geological background soils. Soil cadmium; High geological background; Phytoextraction; Oryza sativa; Water management Wu Tuozheng Zhan Juan Zhou Jiawen Zhou Tong Li Zhu Hu Pengjie Huang Huagang Li Tingxuan Zhang Xizhou Luo Yongming PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank