- Article
Determination of Soil Cadmium Safety Thresholds for Food Production in a Rice-Crayfish Coculture System
- Hui Gao,
- Xiang Peng,
- Linxiu Dai,
- Jingyong Li,
- Qian Yang,
- Zhi Dou and
- Qiang Xu
Previous studies have mainly focused on cadmium (Cd) contamination in conventional rice monocultures, and no research on rice-crayfish coculture has been reported. In this study, a Cd-contaminated (0–30 mg kg−1) rice-crayfish co-culture s...