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RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS

Anna SAWA
Wojciech NEJA
Mariusz BOGUCKI

Puni tekst: engleski, pdf (272 KB) str. 295-300 preuzimanja: 398* citiraj
APA 6th Edition
SAWA, A., NEJA, W. i BOGUCKI, M. (2007). RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS. Journal of Central European Agriculture, 8 (3), 295-300. Preuzeto s https://hrcak.srce.hr/19599
MLA 8th Edition
SAWA, Anna, et al. "RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS." Journal of Central European Agriculture, vol. 8, br. 3, 2007, str. 295-300. https://hrcak.srce.hr/19599. Citirano 18.01.2020.
Chicago 17th Edition
SAWA, Anna, Wojciech NEJA i Mariusz BOGUCKI. "RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS." Journal of Central European Agriculture 8, br. 3 (2007): 295-300. https://hrcak.srce.hr/19599
Harvard
SAWA, A., NEJA, W., i BOGUCKI, M. (2007). 'RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS', Journal of Central European Agriculture, 8(3), str. 295-300. Preuzeto s: https://hrcak.srce.hr/19599 (Datum pristupa: 18.01.2020.)
Vancouver
SAWA A, NEJA W, BOGUCKI M. RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS. Journal of Central European Agriculture [Internet]. 2007 [pristupljeno 18.01.2020.];8(3):295-300. Dostupno na: https://hrcak.srce.hr/19599
IEEE
A. SAWA, W. NEJA i M. BOGUCKI, "RELATIONSHIPS BETWEEN CYTOLOGICAL QUALITY AND COMPOSITION OF MILK AND THE EFFECT OF SOME ENVIRONMENTAL FACTORS ON THE FREQUENCY OF RECURRENT MASTITIS IN COWS", Journal of Central European Agriculture, vol.8, br. 3, str. 295-300, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/19599. [Citirano: 18.01.2020.]

Sažetak
Data on somatic cell counts (SCC) in test-day milkings of 63621 cows from the active population of the Pomerania and Kujawy regions were analysed for the years 1998–2002. A negative correlation was found between SCC and milk yield (r= -0.19xx) and lactose content (r= -0.38xx) and a positive correlation was found between SCC and fat (r= 0.07xx) and protein content (r= 0,25xx). The chi2 test revealed significant (p≤0.01) differences in the frequency of cows with
recurrent mastitis according to all the factors analysed (age of cows (lactation 1, 2, 3 and 4+), milk yield of the herd (<4 000, 4 001–5 000, 5 001–6 000 and >6 000 kg milk), herd size (<10, 10.1–20, 20.1–100, 100.1–200 and >200 cows) and year of calving (1998, 1999, 2000, 2001 and 2002)). Age of cows was the most differentiating factor.

Ključne riječi
cow; milk; mastitis; somatic cells

Hrčak ID: 19599

URI
https://hrcak.srce.hr/19599

Posjeta: 637 *