TITLE

Researches Regarding the Effect of Cow Parity on Milk Yield and Milk Quality in Romanian Black and White Breed

AUTHOR(S)
Baul, Simona; Acatincăi, Stelian; Cziszter, Ludovic Toma; Tripon, Iulian; Erina, Silvia; Răducan, George Gabriel; Cismaş, Traian; Bognar, Atila Iosif
PUB. DATE
December 2012
SOURCE
Scientific Papers: Animal Science & Biotechnologies / Lucrari St;Dec2012, Vol. 45 Issue 2, p272
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Effects of cows age on milk yield fat and protein percentage was studied in Romanian Black and White breed. On average cows produced 5125 kg of milk with 3.87% fat (198.46 kg) and 3.18% proteins (163.48 kg). The highest yield was reached at the third lactation, when cows produced (5705 kg milk, 219.2 kg milk fat, and 184.2 kg proteins). Cows produced with 1052 kg (p<0.001) more milk during the third lactation than in the first lactation and 650 kg (p<0.05) more milk than in second lactation.
ACCESSION #
84426439

 

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