Techniques for estimation of milk yield in beef cows and relationships of milk yield to calf weight gain and postpartum reproduction.

Akers?R M

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Techniques for estimation of milk yield in beef cows and relationships of milk yield to calf weight gain and postpartum reproduction.

机译：估算奶牛产奶量的技术以及产奶量与犊牛体重增加和产后繁殖的关系。

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来源
《Journal of animal science》 |1990年第4期|共页
作者
Akers?R M;
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正文语种
中图分类畜牧、动物医学、狩猎、蚕、蜂;
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专利

1. Relation of Estimation Method, Sampling Interval and Milk Composition to Milk Yield of Beef Cows and Calf Gain [J] . Whiteman?J. V. Journal of animal science . 1973,第1期

机译：估算方法，采样间隔和乳组成与肉牛产奶量和犊牛增重的关系
2. Effects of prepartum diets supplemented with rolled oilseeds on calf birth weight, postpartum health, feed intake, milk yield, and reproductive performance of dairy cows [J] . R. Salehi, M. G. Colazo, M. Oba, Journal of dairy science . 2016,第5期

机译：产前饮食补充轧制油料对小牛出生体重，产后健康，采食量，产奶量和奶牛繁殖性能的影响
3. Effects of Heat Stress during Pregnancy on Maternal Hormone Concentrations, Calf Birth Weight and Postpartum Milk Yield of Holstein Cows [J] . Wilcox?C. J. Journal of animal science . 1982,第2期

机译：妊娠期热应激对荷斯坦奶牛母体激素浓度，犊牛出生体重和产奶量的影响
4. Impact of milking settings optimization on milk quality, milking time and milk yield in Holstein cows [C] . M. Gasparik, J. Duchacek, L. Stadnik Nommensen International Conference on Technology and Engineering . 2018

机译：挤奶环境优化对荷斯坦奶牛牛奶质量，挤奶时间和牛奶产量的影响
5. Effects of cow mature size on intake, calf weight and milk yield in a spring-calving commercial cow/calf operation [D] . Mourer, Gant Larry 2012

机译：春季产犊商业化母牛/犊牛操作中，成年母牛的体型对摄入量，犊牛体重和产奶量的影响
6. PSII-14 Influence of recent postpartum weight variation on milk production cow and calf performance and reproductive efficiency of beef cows in Southern Brazil [O] . Claudia Faccio Demarco, Marcelo Alves Pimentel, Cássio Cassal Brauner 2019

机译：PSII-14南部巴西南部牛奶生产牛和小牛母牛牛奶牛奶母牛牛奶效率的影响
7. Effects of prepartum diets supplemented with rolled oilseeds on calf birth weight, postpartum health, feed intake, milk yield, and reproductive performance of dairy cows [O] . Salehi R., Colazo M.G., Oba M., 2016

机译：产前饮食加轧制油料对小牛出生体重，产后健康，采食量，产奶量和奶牛繁殖性能的影响

Techniques for estimation of milk yield in beef cows and relationships of milk yield to calf weight gain and postpartum reproduction.

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