Agricultural
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Shandong Academy Agricultural Sciences has obtained a patent for mulching film punching device. This invention was developed by Zhang Aimin, Nie Junjun, Dai Jianlong, Zhang Dongmei, Xu Shizhen, Zhang Yanjun, Zhan Lijie, Cui Zhengpeng, Chen Jingguo, Li Zhenhuai, Sun Lin, Dong Hezhong, Wang Chunru and Liao Peiwa..