Zobrazeno 1 - 10
of 113
pro vyhledávání: '"P. Strapák"'
Autor:
Eva Strapáková, Peter Strapák
Publikováno v:
Animals, Vol 14, Iss 12, p 1811 (2024)
This study aimed to estimate the average inbreeding coefficient in Slovak Simmental dairy cattle and evaluate the effect of inbreeding on the length of productive life. All pedigrees included 463,282 animals dating back to 1914. The inbreeding coeffi
Externí odkaz:
https://doaj.org/article/1ac77169c84344eda405e47e82a7ba0d
Publikováno v:
Animals, Vol 14, Iss 10, p 1421 (2024)
The objective of this study was the evaluation of the locomotion activity of heifers and Holstein dairy cows during estrus. We have analyzed the locomotion activity using the Heatime RuminAct device on 180 cows (32 heifers and 148 dairy cows) and we
Externí odkaz:
https://doaj.org/article/c85b30da23af4f61b22742c7baddaa23
Akademický článek
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Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 44, Iss 1, Pp 176-176 (2023)
The aim this work was analyse factors effecting on the milk production in select breeding herds of the Slovak spotted breed. Data were analysed using the Statistical Analysis System version 9.3.1 and linear model with fixed effects of herd-year-seaso
Externí odkaz:
https://doaj.org/article/2b5df6b5aa8f4bd2a0fd3ffd4f238070
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 51, Iss 2, Pp 34-34 (2023)
The aim this work was to of relation between milk production and somatic cells count in Slovak Simmental dairy cows by different breeding conditions in the period 2010 to 2014. Data were analysed using the SAS version 9.3 (TS1M2) and linear model wit
Externí odkaz:
https://doaj.org/article/9b8106e3b26a48b78a7ea9b344325699
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 51, Iss 2, Pp 40-40 (2023)
The aim this work was analyse reproduction traits in selected breeding herds Slovak Simmental dairy cows in the period 2012 to 2016 by breeding type (S0, S1, S2) the results for dairy cows: DFS, DO, NIC and CI. The basic statistical analysis were ana
Externí odkaz:
https://doaj.org/article/ec12f2de973248f3af95a04da09e19d1
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 53, Iss 2, Pp 70-70 (2023)
The study aimed to examine the analyses a chosen group of the Slovak Spotted dairy cows. Within the group we focused on the problematic of utility pointers evaluation, we analysed the milk production of various breed types, years of birth giving, pat
Externí odkaz:
https://doaj.org/article/541cc14f94e4453ea7fc8003633df479
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 52, Iss 2, Pp 41-41 (2023)
The aim this work was to evaluate the milk components and somatic cells in selected herd of dairy cows of Slovak Spotted cattle. The traits included the control samples of milk in kilograms, fat, proteins, lactose in percentages and somatic cells cou
Externí odkaz:
https://doaj.org/article/2aa96c26e1e74876acfe6d6b74df333f
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 45, Iss 1, Pp 115-115 (2023)
The aim this work was to evaluate relationships between traits of milk production and reproduction traits in breeding herds of Slovak spotted breed in the period 1992-2010 the results for 10 514 Slovak cows. The basic statistic analysis were analysed
Externí odkaz:
https://doaj.org/article/1cfa6eca69d948ef8ed01b37387c2214
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 55, Iss 2, Pp 31-31 (2023)
The aim of this study was to evaluate lactose percentage in relation to the somatic cells count in milk of Slovak Spotted cattle. A total of 468,082 control milk samples from 28,848 dairy cows born from 2000 to 2014 were used for investigating lactos
Externí odkaz:
https://doaj.org/article/ecbf319339434af4b408874e40e3251e