Chen Qian, Song Yali, Wu Qitian, Wu Yali, Zhou Maocuo, Ren Yifei, Guo Xiaohong, Cao Guoqing, Li Bugao, Duan Zhibian, Gao Pengfei
College of Animal Science, Shanxi Agricultural University, Jinzhong 030801, China.
Shanxi Key Laboratory of Animal Genetics Resource Utilization and Breeding, Jinzhong 030801, China.
Vet Sci. 2025 Apr 15;12(4):370. doi: 10.3390/vetsci12040370.
Piglets weaned per sow per year (PSY) is a crucial metric for assessing the reproductive performances of sows and directly affects both sow productivity and the economic profitability of pig farms [...].
每头母猪每年断奶仔猪数(PSY)是评估母猪繁殖性能的关键指标,直接影响母猪的生产效率和养猪场的经济效益[……]