Survey of Management Practices on Reproductive Performance of Dairy Cattle on Large US Commercial Farms

A survey regarding general management, sire selection, reproductive management, inseminator training and technique, heat abatement, body condition scoring, facility design and grouping, nutrition, employee training and management, and animal health and bio-security was carried out from March to Sept...

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of dairy science 2006-12, Vol.89 (12), p.4723-4735
Hauptverfasser:	Caraviello, D.Z., Weigel, K.A., Fricke, P.M., Wiltbank, M.C., Florent, M.J., Cook, N.B., Nordlund, K.V., Zwald, N.R., Rawson, C.L.
Format:	Artikel
Sprache:	eng
Schlagworte:	ambient temperature animal health animal husbandry Animal productions animal reproduction Animals artificial insemination Biological and medical sciences biosecurity body condition Cattle - physiology cattle diseases cattle housing cow feeding culling (animals) dairy cattle dairy farming Dairying - methods estrus estrus detection estrus synchronization Estrus Synchronization - methods farm labor farm surveys fecundity Female fertility Food industries Fundamental and applied biological sciences. Psychology herd management Lactation large farms Milk and cheese industries. Ice creams milk yield pregnancy progeny testing reproduction Reproduction - physiology sires survey Surveys and Questionnaires Terrestrial animal productions Time Factors United States Vertebrates
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