Husbandry
| Fri 15 May 2026
Beijing, May 15 -- Sichuan Animal Husbandry Station has submitted a patent application for Self-cleaning Type Waterfowl Breeding Feeder. This invention was developed by Wang Wanxia, Wang Bin, Li Xiang, Chen Ying, Liu Xingyue, Li Rongxia, Li Ning, Lu Mingli, Zhao Yawei, Wang Heng, Liu Menglan, Liu Xiaoyi and Chen Lu.
The paten..