Chen-Ge Zheng, Huan-Huan Pei, Ya-Shan Zhang, Jia-Xin Li, Fen-Wu Liu, Xing-Xing Qiao, Jun-Mei Qin
Through lettuce potting experiments, the effects of different types of biochar (apple branch, corn straw, and modified sorghum straw biochar with phosphoric acid modification) on lettuce growth under tetracycline (TC) and copper (Cu) co-pollution were investigated. The results showed that compared with those under CK, the addition of biochar treatment significantly increased the plant height, root length, shoot fresh weight, and root fresh weight of lettuce ( P < 0.05). The addition of different biochars significantly increased the nitrate nitrogen, chlorophyll, and soluble protein content in lettuce physiological indicators to varying degrees, while also significantly decreasing the levels of malondialdehyde, proline content, and catalase activity...
May 8, 2024: Huan Jing Ke Xue= Huanjing Kexue