This study aimed to improve egg-laying performance in incubating Magang geese of Guangdong origin and Landaise geese of French origin. In experiment 1, 50 adult
One-day-old healthy ducklings (n = 100) were randomly allocated into two groups (n =50, respectively) to investigate the effect of cytokines on ducklings with s
This article discusses the effects of estrogen on the expression of estrogen receptor (ER), nerve growth factor (NGF), and choline acetyltransferase (ChAT) in t