Agricultural
| Sat 26 Sep 2026
Beijing, Sept. 26 -- Heilongjiang Academy of Agricultural Machinery Sciences has been awarded a patent for Test Bed of Single-grain Seeder. This invention was developed by Zhao Yi, Cheng Rui, Li Zhancheng, Ye Yan, Zhao Erdi, Wu Zequan, Cai Xiaohua, Tao Jizhe, Yang Cunzhi, Liu Junjie, Zhao Dechun, Ma Jun, Sun Xianming, Hou Yuntao..