Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ljuba Štrbac"'
Publikováno v:
Czech Journal of Animal Science, Vol 68, Iss 12, Pp 486-496 (2023)
The use of genomic data makes it possible to examine genetic variability and calculate the genetic parameters of the population in an efficient and precise way. The aim of this research was to analyse linkage disequilibrium (LD), contemporary effecti
Externí odkaz:
https://doaj.org/article/3610d3dfda22400992e50aaa28dd5601
Autor:
Vitomir Vidović, Ljuba Štrbac, Dragomir Lukač, Desanka Punoš, Radomir Šević, Milanko Stupar, Vladislav Višnjić, Jovanka Krnjajić
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 45, Iss 1, Pp 269-269 (2023)
Research was performed on four farms were included in 1567 a highly fertile females Landrace and Yorkshire, and 24 boars of Danish origin, or 5294 consecutive parities, and in period 2009 - 2011 year. Studies of evaluations genetic parameters convent
Externí odkaz:
https://doaj.org/article/0db6d2c3d2b741a694872b3459e12b12
Autor:
Vitomir Vidović, Dragomir Lukač, Ljuba Štrbac, Vladislav Višnjić, Desanka Punoš, Radomir Šević, Jovanka Krnjajić, Milanko Stupar
Publikováno v:
Scientific Papers Animal Science and Biotechnologies, Vol 45, Iss 1, Pp 274-274 (2023)
The trial during 8 generations or 11 years of period has been done at 4 different breeds: Landrace and Yorkshire as dam line and Duroc and Pietrain as sire one. Included were 68 sires, 1.994 dams, 6.794 progeny and slaughtered 868 heads in total. The
Externí odkaz:
https://doaj.org/article/63c059d3150949ad95d64eab5cacd56e
Autor:
Ljuba Štrbac, Doni Pracner, Momčilo Šaran, Dobrila Janković, Snežana Trivunović, Mirko Ivković, Laslo Tarjan, Nebojša Dedović
Publikováno v:
Animals, Vol 13, Iss 4, p 597 (2023)
In this paper, six univariate and two multivariate best linear unbiased prediction (BLUP) models were tested for the estimation of breeding values (BV) in Holstein Friesian cattle in Serbia. Two univariate models were formed using the numerator relat
Externí odkaz:
https://doaj.org/article/5fd8378e99b9463e9f714bd53b112c2d
Autor:
Radica Djedović, Natascha Vukasinovic, Dragan Stanojević, Vladan Bogdanović, Hasan Ismael, Dobrila Janković, Nikolija Gligović, Muhamed Brka, Ljuba Štrbac
Publikováno v:
Animals, Vol 13, Iss 3, p 534 (2023)
In this study, the authors focused on the evaluation of the genetic parameters of longevity, milk yield traits, and type traits in dairy cattle populations in the Republic of Serbia. The total dataset used consisted of production records and pedigree
Externí odkaz:
https://doaj.org/article/dcdfd9fde4e04c05961b1295507b5c95
Autor:
Dragan Stanojević, Radica Đedović, Vladan Bogdanović, Nikola Raguž, Mladen Popovac, Dobrila Janković, Ljuba Štrbac
Publikováno v:
Mljekarstvo, Vol 66, Iss 4, Pp 322-329 (2016)
Assessment of the heritability coefficients of longevity traits in the population of Black and White cows was performed on a data set that included production results of 16,539 of black and white culled cows, which reached a total of 50,382 lactation
Externí odkaz:
https://doaj.org/article/54a118e68c7849ed838481c728f7a8c2
Publikováno v:
Poljoprivreda, Vol 21, Iss 1 sup, Pp 178-181 (2015)
Speed, the most important trait in trotter horses, forms the basis for examining their racing ability, and is calculated according to the time it takes to run a certain distance. The phenotypic manifestation of a horse’s speed is controlled by nume
Externí odkaz:
https://doaj.org/article/2137b89d64214221841ebf2ac95a61b5
Autor:
Žolt Nemeš, Anka Popović-Vranješ, Dragomir Lukač, Vitomir Vidović, David Cvetanović, Ljuba Štrbac, Milanko Stupar
Publikováno v:
Mljekarstvo, Vol 63, Iss 2, Pp 91-97 (2013)
In the current study, among 420 Holstein cows, the following ratios of κ-casein genotypes were found: 0.25 were AA, 0.52 were AB and 0.23 were BB. Frequencies of alleles A and B were 0.51 and 0.49, respectively. Cows with κ-casein AA and AB genotyp
Externí odkaz:
https://doaj.org/article/20343fb4a2444010a345f4d603587d3a
Publikováno v:
Contemporary Agriculture, Vol 68, Iss 3-4, Pp 88-91 (2019)
Summary The aim of this study was to determine the urea level in Saanen goat milk and examine the relationship between milk urea (MU) level and daily milk yield (DMY), milk fat, protein, lactose and solids non-fat (SNF) percentage in dairy goats. The
Publikováno v:
2021 20th International Symposium INFOTEH-JAHORINA (INFOTEH).
The development of machine learning techniques and the omnipresence of machine learning models in the last decade has opened diverse possibilities for their implementation in all research areas. Deep learning methods stand out among the most efficien