摘要
试验选取３００只２８周龄的岭南黄父母代肉种鸡，随机分成５组，研究了四个水平的日粮大蒜素添加量对产蛋性能及种蛋孵化性能的影响。结果表明：日粮中添加适量的大蒜素能够显著地提高产蛋率、饲料报酬和经济效益，而对平均蛋重、种蛋的受精率和孵化率没有显著影响。
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.
出处
《河南畜牧兽医》
2001年第3期6-7,共2页
Henan Journal of Animal Husbandry and Veterinary Medicine
关键词
大蒜素
岭南黄肉种鸡
产蛋率
孵化率
饲料添加剂
种蛋
Lingnan yellow hen garlic oil egglaying rate feed remuneration incubation rate
