Social effects on behaviorally-scored and pedometer-detected estrus in beef cattle
Author:
Affiliation:
1. Laboratory of Theriogenology, School of Veterinary Medicine, Kitasato University, Aomori 034-8628, Japan
Funder
Ito Foundation
Publisher
Japanese Society of Animal Reproduction
Link
https://www.jstage.jst.go.jp/article/jrd/70/3/70_2024-005/_pdf
Reference25 articles.
1. 1. Pecsok SR, McGilliard ML, Nebel RL. Conception rates. 1. Derivation and estimates for effects of estrus detection on cow profitability. J Dairy Sci 1994; 77: 3008–3015.
2. 2. Walker WL, Nebel RL, McGilliard ML. Time of ovulation relative to mounting activity in dairy cattle. J Dairy Sci 1996; 79: 1555–1561.
3. 3. De Vries A. Economic value of pregnancy in dairy cattle. J Dairy Sci 2006; 89: 3876–3885.
4. 4. Kahi AK, Hirooka H. Effect of direct and indirect selection criteria for efficiency of gain on profitability of Japanese Black cattle selection strategies. J Anim Sci 2007; 85: 2401–2412.
5. 5. Granleese T, Clark SA, Swan AA, van der Werf JH. Increased genetic gains in sheep, beef and dairy breeding programs from using female reproductive technologies combined with optimal contribution selection and genomic breeding values. Genet Sel Evol 2015; 47: 70.
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