Heritability estimates of reproduction traits of Red Sindhi cattle

被引：0
|
作者：
Kar, G. C. [1 ]
Mallick, P. K. [1 ]
Ghosh, A. K. [1 ]
Patro, B. N. [1 ]
机构：
[1] Coll Vet Sci & Anim Husb, Dept Anim Breeding & Genet, Pantnagar 263145, Uttar Pradesh, India
来源：
INDIAN VETERINARY JOURNAL | 2008年 / 85卷 / 03期
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D O I：
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中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Regularity in breeding and early production are important characteristics in dairy cows. Calving interval determines the breeding efficiency and age at first calving determines the production potential. Hence, the present study was undertaken to estimate the heritability of the reproductive characters like calving interval and age at first calving in a herd of, unselected population of Red Sindhi cows and to find out the possibility of bringing about improvement through individual selection.
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页码：279 / 281
页数：3
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