摘要
在蛋鸡基础饲粮(玉米-豆粕-杂粕型)中添加不同比例的凹凸棒石粉,观察其对鸡蛋品质的影响。结果表明,基础饲粮+1.5%凹凸棒石粉效果较好,与基础饲粮(不添加凹凸棒石粉)相比,蛋壳厚度显著提高,平均蛋重、哈氏单位、蛋壳强度、单位面积蛋壳重均有不同程度提高。
Adding different proportions of attapulgite powder in the basal diet （corn-soybean-miscellaneous meal）, to observe its effect on production performance of egg quality, the result shows that compared with the control group, effect of the basal diet ＋ 1.5% attapulgite powder is better, its shell thickness increased significantly, the average egg weight, Haugh unit, eggshell strength, shell weight per unit area are improved in different degree.
出处
《甘肃农业科技》
2014年第12期21-23,共3页
Gansu Agricultural Science and Technology
关键词
蛋鸡
凹凸棒石粉
鸡蛋品质
Egg
The attapulgite powder
Egg quality
