Husbandry
| Fri 09 Oct 2026
Beijing, Oct. 9 -- Yulin Animal Husbandry and Veterinary Service Center has been granted a patent for Feed Feeding Device for Laying Hen Breeding. This invention was developed by Zhang Caiyun, Zhang Yanfen, Kou Yanli, Gao Yuping, Zhang Xi, Liu Wanhua, Wang Gongshuai, Hu Zhongchang, Ma Zipeng, Sun Yuming, Zhang Ran, Liu Xiaolong,..