[Screening for the Priority Crops in Over-standard Planting Region Based on the Difference in Arsenic and Cadmium Accumulated in Crops].
Year: 2024
Type: other
Abstract: , respectively. Under the same pollution level, rice had a relatively higher risk of accumulating arsenic and cadmium than that in maize and leafy vegetables, fruit vegetables, and root and tuber vegetables. Some leafy vegetables had significantly higher arsenic and cadmium levels, and the difference in arsenic and cadmium accumulation ability between varieties of leafy vegetables was greater than that of other types of crops. The risk of arsenic and cadmium accumulation in the edible parts of maize, fruit vegetables, and root and tuber vegetables after replacing rice cultivation was more significant. Based on the above results, a priority recommendation list for the planting of low-accumulation crops based on pollution level was constructed. Field survey results showed that the list was reasonable to a certain extent. The relevant results of this study can provide effective reference for the optimization of crop type or variety selection and safe production in arsenic and cadmium-polluted soils.
Source: PubMed
Authors: Yan-Xin Ren, Zhi-Xi Geng, Ning-Ning Song, Ting Zhang, Nan Zhang, Cui-Xia Wu, Wei Liu, Xi-Bai Zeng, Shi-Ming Su
Language: English
Topic: Heavy metals in environment
Subfield: Pollution
Field: Environmental Science
Domain: Physical Sciences
SDG: Zero hunger
Open Access status: green
OpenAlex ID: W4405028956