补光对妊娠后期荷斯坦育成奶牛血液内激素浓度及昼夜节律变化的影响
赵竟宏, 马慧, 刘锦涛, 苗人方, 刘红志, 刘顿成, 曲永利
Effects of Supplemental Light on Blood Endocrine Hormone Concentrations and Circadian Rhythm Changes in Late-gestation Holstein Breeding Dairy Cows
ZHAO Jinghong, MA Hui, LIU Jintao, MIAO Renfang, LIU Hongzhi, LIU Duncheng, QU Yongli
中国畜牧兽医
.
2025, (7): 3178
-3189
.
DOI: 10.16431/j.cnki.1671-7236.2025.07.019
