Effects of garlic oil addition in dietary on egg-laying performance and incubation property of parent Lingnan yellow hen
Li Jianmin Wang Yuhai Kang Xiangtao (Luoyang Agricultural College Luoyang 471003; Xin an Mechanized Chicken Farm Xin an 471800; Henan Agricultural university Zhengzhou 450002)
week parent lingnan yellow hen were stochastically divided into 5 treatment. All with same basic dietary. 4 different levels of garlic oil were added into the basic dietary of 4 different treatments, with the other one as standard. Results shows that certain amount of garlic oil addition in dietary can increase egg laying rate, feed remuneration and economic benefits, but has no distinct effect on average egg weight, fertilization rate and incubation rate of eggs.
【CateGory Index】： S831.4