Impact of frequency of milking on milk yield and fertility of Holstein cows undergoing extended lactations due to failure to conceive

The objective of this observational study was to determine the effect of two (2x) compared to three (3x) times a day milking in Holstein cows undergoing lactations [greater than or equal to]600 d on milk production and reproductive performance. Two large adjacent commercial dairy herds with similar...

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Veröffentlicht in:	Emirates Journal of Food and Agriculture 2021-02, Vol.33 (2), p.113-119
Hauptverfasser:	Mellado, Jesus, Flores, Jessica, Veliz, Francisco G, de Santiago, Angeles, Garcia, Jose E, Gutierrez, Hugo L, Mellado, Miguel
Format:	Artikel
Sprache:	eng
Schlagworte:	Abortion Animal lactation Artificial insemination Corn Cow's milk Dairy cattle Farms Fertility Health aspects Infertility Lactation Milk Milk production Milking Observational studies Pregnancy Reproduction Yield
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