Estimation of Non-genetic Parameters Affecting Total Milk Yield and Occurrence of Mastitis in Holstein Friesian Dairy Cows

This study was performed on 1480 productive records collected from private farm of Holstein Friesian cows. In addition, collection of 70 milk samples for the measurement of somatic cell count (SCC). This study aims to evaluate the effect of some non-genetic factors (days in milk (DIM), peak milk yie...

תיאור מלא

מידע ביבליוגרפי

Principais autores:	Sherif Ramadan, Hadeel El-Qaliouby, Zienab Abo-Gamil, Eman Manaa
פורמט:	Artigo
שפה:	Inglês
יצא לאור:	Benha University, Faculty of Veterinary Medicine 2021-07-01
סדרה:	Benha Veterinary Medical Journal
נושאים:	Holstein Friesian Productive traits Reproductive traits Total milk yield and Mastitis disease
גישה מקוונת:	https://bvmj.journals.ekb.eg/article_193681_b84534b3455ce9c5d5ed461c30b89e02.pdf
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