Influence of concentrate supplementation on production and reproduction performance of female Black Bengal goat

被引:8
|
作者
Mahfuz, S. U. [1 ,2 ]
Islam, M. S. D. [1 ,3 ]
Chowdhury, M. R. [1 ,4 ]
Islam, S. [1 ,5 ]
Hasan, M. K. [1 ,6 ]
Uddin, M. N. [1 ,7 ]
机构
[1] Sylhet Agr Univ, Dept Anim Nutr, Fac Vet & Anim Sci, Sylhet 3100, Bangladesh
[2] Sylhet Agr Univ, Dept Anim Nutr, Sylhet 3100, Bangladesh
[3] Bangabandhu Sheikh Mujibur Rahman Agr Univ, Dept Physiol & Pharmacol, Gazipur, Bangladesh
[4] Sylhet Agr Univ, Dept Biochem & Chem, Sylhet 3100, Bangladesh
[5] Sylhet Agr Univ, Dept Physiol, Sylhet 3100, Bangladesh
[6] Sylhet Agr Univ, Dept Poultry Sci, Sylhet 3100, Bangladesh
[7] Sylhet Agr Univ, Dept Livestock Prod & Management, Sylhet 3100, Bangladesh
关键词
Black Bengal goat; Concentrate supplementation; Live weight gain; Milk yield; GROWTH;
D O I
10.18805/ijar.v0iOF.8485
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
A total sixteen female Black Bengal goats (BBG) considering average live weight were randomly divided into four equal treatments to study the effect of different level of concentrates supplementation on production and reproduction performance of BBG. The animals were assigned to adlibitum green grass and supplemented with different levels of concentrates at 150, 200, 250 and 300 g respectively. Live weight gain, Dry matter (DM) intake, Crude protein (CP) intake were increased significantly (p<0.01) with concentrate supplementation. Feed conversion ratio (FCR) and protein conversion ratio (PCR) were not significant on level of concentrate. The value of services per conception, birth weight of kids and growth rate of kids showed a positive effect on level of concentrate supplementation but not significant. Average daily milk yield of doe were increased significantly (p<0.01). Supplementation of concentrate mixture with 300 gm could be beneficial for BBG in Bangladesh condition.
引用
收藏
页码:735 / 739
页数:5
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