益母草对产蛋中后期绿壳蛋鸡蛋品质的影响 |
| |
引用本文: | 孙晓蛟,杜智恒,杨春山,白秀娟. 益母草对产蛋中后期绿壳蛋鸡蛋品质的影响[J]. 中国饲料, 2012, 0(10): 27-29,33 |
| |
作者姓名: | 孙晓蛟 杜智恒 杨春山 白秀娟 |
| |
作者单位: | 东北农业大学动物科技学院 |
| |
摘 要: | 试验选取180只51周龄黑羽绿壳蛋鸡随机均分为4组,每组3个重复,每个重复15只鸡,对照组饲喂基础日粮,各试验组在基础日粮基础上分别添加0.5%、1.0%、1.5%的益母草粉,观察其对黑羽绿壳蛋鸡蛋品质的影响。结果表明,与对照组相比,在绿壳蛋鸡日粮中添加1.0%益母草粉可显著提高蛋形指数、蛋壳强度、蛋黄颜色评分、哈夫单位(P<0.05),显著降低蛋黄总胆固醇含量(P<0.05),由此可见,益母草可以改善绿壳蛋鸡蛋品质,其适宜添加量为1%。
|
关 键 词: | 益母草 绿壳蛋鸡 中后期 蛋品质 |
Effects of Leonurus heterophyllus on egg quality in blue-shell chickens |
| |
Affiliation: | Sun Xiaojiao,Du Zhiheng,Yang Chunshan,et al. |
| |
Abstract: | To study effects of Leonurus heterophyllus sweet on egg quality of blue-shell chickens,one hundred and eighty 51-week-old chickens were randomly divided into 4 groups with 3 replicates of 15 each.The control group was fed with basal diet,the trial groups were fed the basal diet supplemented with 0.5 %,1.0 % and 1.5 % Leonurus heterophyllus sweet,respectively.The results showed as follows:compared with the control group,1.0 % adding level of Leonurus heterophyllus sweet could significantly improve egg shape index,shell strength,yolk color,Haugh unit(P < 0.05),reduce the total cholesterol content significantly(P < 0.05).The results indicated that Leonurus heterophyllus sweet could improve the egg quality,and the optimum level of leonurus leterophyllas was 1.0 %. |
| |
Keywords: | Leonurus heterophyllus sweet blue-shell chickens the mid-later period egg quality |
本文献已被 CNKI 万方数据 等数据库收录! |
|