Breeding soundness evaluations of dairy herd bulls before and after the natural mating period in southern Australia

Hancock A.

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Breeding soundness evaluations of dairy herd bulls before and after the natural mating period in southern Australia

机译：在澳大利亚南部自然交配期前后对奶牛群公牛的繁殖安全性评估

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《Cattle practice 》 |2015年第2期| 共1页
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Hancock A.;
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正文语种 eng
中图分类畜牧、动物医学、狩猎、蚕、蜂 ;
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1. Breeding soundness evaluations of dairy herd bulls before and after the natural mating period in southern Australia [J] . Hancock A. Cattle practice . 2015 ,第Pta2期

机译：在澳大利亚南部自然交配期前后对奶牛群公牛的繁殖安全性评估
2. Natural service bulls in Australian pasture-based dairy herds: management practices, breedingsoundness evaluations, and risk factors associated with pre- and post-mating breeding soundness [J] . A Hancock, P Younis, D Beggs, Advances in Animal Biosciences . 2018 ,第2期

机译：基于澳大利亚牧场的乳制品牛奶牛群的自然服务公牛：与前后和后期育种声音相关的管理实践，繁殖评估和风险因素
3. An assessment of dairy herd bulls in southern Australia: 1. Management practices and bull breeding soundness evaluations [J] . A. S. Hancock, P. J. Younis, D. S. Beggs, Journal of dairy science . 2016 ,第12期

机译：对澳大利亚南部奶牛场公牛的评估：1.管理实践和公牛繁殖健全性评估
4. update on Veterinary Breeding Soundness Evaluation of Bulls [C] . Dwight F. Wolfe Annual Conference of American Association of Bovine Practitioners . 2005

机译：关于兽医养殖健声评估的更新
5. Evaluation of the effects of a contract breeding program on reproductive efficiency in Ohio dairy herds. [D] . Meadows, Cheyney. 2005

机译：合同育种计划对俄亥俄州奶牛繁殖效率的影响评估。
6. Increased age at first-mating interacting with herd size or herd productivity decreases longevity and lifetime reproductive efficiency of sows in breeding herds [O] . Yuzo Koketsu, Ryosuke Iida, Carlos Piñeiro 2020

机译：初次交配时年龄的增加与牛群的大小或牛群的生产力会降低母猪在繁殖群中的寿命和终生繁殖效率
7. Efeitos do diluidor na viabilidade espermática pós-criopreservação em tourinhos da raça Gir Leiteiro aos 25 meses de idade, pré-selecionados pela classificação andrológica por pontos Effects of the extender in the semen post - thaw viability in young dairy Gyr bulls (Bos taurus indicus), pre - selected by breeding soundness evaluation [O] . A.S Felipe-Silva, V.R Vale Filho, M.B.D Ferreira, 2011

机译：增量剂对按性别分选的25个月大的吉利特罗公牛冷冻保存后精子活力的影响，按分数按男科学分类预先选择，通过繁殖健全性评估预先选择

Breeding soundness evaluations of dairy herd bulls before and after the natural mating period in southern Australia

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