Cocultivation with Solanum nigrum and inoculation with Rhizophagus intraradices can improve plant photosynthesis and antioxidant defense to alleviate cadmium toxicity to soybean

• Xiaohui WangHeilongjiang University
• Wei ChangHeilongjiang University
• Xiaoxu FanHeilongjiang University
• Kun LiHeilongjiang University
• Mengmeng ZhangHeilongjiang University
• Yuan PingHeilongjiang University
• Xin Hua HeHebei University of Environmental Engineering
• Fuqiang SongHeilongjiang University