期刊文献+

影响奶牛营养需求的生理曲线与阶段饲养技术

Physiological Curves Impacting Dairy Cows Nutrient Requirements and Phase Feeding Technologies
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摘要 奶牛处于不同生理阶段对营养需求的差异很大,准确了解影响奶牛营养需求的不同生理曲线,有助于对处于不同生理阶段的奶牛提供必需的营养物质。主要对影响奶牛营养需求的生理曲线与阶段饲养技术进行综述,以期为奶牛经营者和牧场技术人员提供参考。 The nutritional requirement of dairy cows varies in different physiological stages. It is helpful to accurately understand physiological curves of nutritional requirements for providing dairy cows with necessary nutrition in different physiological stages.In this paper, the physiological curves impacting dairy cows nutrient requirements and phase feeding technologies are reviewed and introduced, so as to provide references for dairy producers and technical stuff in dairy farm.
出处 《畜牧与饲料科学》 2015年第11期18-22,共5页 Animal Husbandry and Feed Science
基金 国家现代农业(奶牛)产业技术体系项目(CARS-37) 内蒙古农牧业创新基金项目(2014CXJJM02) 内蒙古自然科学基金项目(2014BS0348) 内蒙古农牧业科学院青年创新基金项目(2015QNJJM07) 内蒙古自治区财政厅2014年农牧业科技推广示范项目 农业科技成果转化资金项目
关键词 奶牛 生理变化曲线 阶段饲养技术 dairy cows physiological change curve phase feeding technologies
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参考文献4

  • 1T. Yan,C.S. Mayne,D.C. Patterson,R.E. Agnew.Prediction of body weight and empty body composition using body size measurements in lactating dairy cows[J]. Livestock Science . 2009 (1)
  • 2D.P. Berry,F. Buckley,P. Dillon,R.D. Evans,M. Rath,R.F. Veerkamp.Genetic Relationships among Body Condition Score, Body Weight, Milk Yield, and Fertility in Dairy Cows[J]. Journal of Dairy Science . 2003 (6)
  • 3Sieber M,Freeman A E,Kelley D H.Relationships between Body Measurements, Body Weight, and Productivity in Holstein Dairy Cows. Journal of Dairy Research . 1988
  • 4Kertz A F,Reutzel L F,Thomson G M.Dry matter intake from parturition to midlactation. Journal of Dairy Research . 1991

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