Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Holstein Friesian breed"'
Publikováno v:
RUDN Journal of Agronomy and Animal Industries, Vol 19, Iss 1, Pp 51-60 (2024)
Inflammation of mammary gland - mastitis - can be caused by various reasons, both physical and microbiological. Mastitis affects physical and technological quality of milk, growth of economic costs and increase in milk production cost, especially due
Externí odkaz:
https://doaj.org/article/ed27f8e20e794a56aa4dd982cc4e1147
Publikováno v:
Acta Agriculturae Serbica, Vol 25, Iss 50, Pp 187-192 (2020)
The main objective of this research was to determine the quality level of welfare of milk cows at various stages of lactation (the first 60 days of the lactation period and the dry period) and of different breeds (Holstein-Friesian and Simmental) on
Externí odkaz:
https://doaj.org/article/dc3aa7c9cb3f4078be30dcdc1a67ef98
Publikováno v:
Journal of Central European Agriculture, Vol 20, Iss 1, Pp 25-30 (2019)
The aim of this study was to estimate perinatal and neonatal mortality rates from day 2 to day 30 in Slovenian Holstein Friesian population and to assess risk factors for increased losses. Data from 420,556 calves of Holstein Friesian cows born in Sl
Externí odkaz:
https://doaj.org/article/db01751fd9ad4e5886b8d51094f69ff3
Autor:
Mićić Nenad, Marinković Miloš, Lazarević Marina, Pantelić Vlada, Ostojić-Andrić Dušica, Stanojević Dragan, Miletić Aleksandar
Publikováno v:
Selekcija i Semenarstvo, Vol 24, Iss 1, Pp 19-26 (2018)
The analysis included 433 daughters of 10 bulls, calving for the first time in the period from 2007 to 2014, on 6 dairy farms of the Agricultural Corporation Belgrade AD. Fixed factors included in the model were the effects of the farm, year of calvi
Externí odkaz:
https://doaj.org/article/b7636a9ed4a54a0b82c4afd040b9b513
Publikováno v:
Animals, Vol 10, Iss 10, p 1800 (2020)
The study was conducted to determine the content and retention of selected fat-soluble vitamins and minerals in curd cheese–tvarog made by a traditional method, taking into account the effect of the quality of the raw milk and the type of starter c
Externí odkaz:
https://doaj.org/article/ea54494c225b4caf824e34bb43c901ad
Akademický článek
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Akademický článek
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Autor:
Prodanović R., Kirovski Danijela, Vujanac I., Đurić M., Korićanac G., Vranješ-Đurić Sanja, Ignjatović Marija, Šamanc H.
Publikováno v:
Acta Veterinaria, Vol 63, Iss 4, Pp 373-384 (2013)
The aim of this study was to compare insulin responsevness to acute glucose infusion in cows of Holstein Friesian (HF) and Buša breeds during the peripartal period. Eight cows per each group (HF and Buša), were chosen. At day 7 prior to calving (an
Externí odkaz:
https://doaj.org/article/3baaa6ef1c5f47f2b391a2d0e541b6c8
Publikováno v:
Acta Agriculturae Serbica, Vol 25, Iss 50, Pp 187-192 (2020)
The main objective of this research was to determine the quality level of welfare of milk cows at various stages of lactation (the first 60 days of the lactation period and the dry period) and of different breeds (Holstein-Friesian and Simmental) on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba5ee1a84849a87ebdd94371ef0b1f5
https://doi.org/10.5937/aaser2050187l
https://doi.org/10.5937/aaser2050187l
Autor:
Zenon Nogalski, Dariusz Piwczyński
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 25, Iss 1, Pp 22-27 (2012)
The experiment involved observations of 2,514 Holstein-Friesian cows to determine the effects of environmental factors (cow’s age, calving season, weight and sex of calves, housing system) and genetic factors on gestation length in dairy cattle and
Externí odkaz:
https://doaj.org/article/80e08f746b814441a5a77460e0ba25fb