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Body development of Simmental bull dams / Telesna razvijenost bikovskih majki simentalske rase
(Institute for Animal Husbandry, Belgrade, 2006)
Body development and production capacity in dairy production are in relation. However, body development, i.e. exterior of cows doesn’t define its functionality which is manifested in production of milk. Therefore, the ...
Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed / Ispitivanje genetske povezanosti osobina mlečnosti i plodnosti prvotelki simentalske rase
(Institute for Animal Husbandry, Belgrade, 2008)
Investigation of the production capacity of cattle for the purpose of increase of milk and milk fat production, as well as number of calves, greatly depends on phenotypic and genetic variability, heritability and correlation ...
Phenotypic correlations of productive and reproductive traits of Simmental cows / Fenotipske korelacije proizvodnih i reproduktivnih osobina krava simentalske rase
(Institute for Animal Husbandry, Belgrade, 2007)
Research included 3.461 first calving Simmental cows in control, with lactations concluded within one year. All first calving cows were reared by private/individual farmers on the territory of the Republic of Serbia. ...
The effect of bull sire provenance on production traits of Simmental cows / Uticaj provenijence bikova očeva na proizvodne osobine krava simentalske rase
(Institute for Animal Husbandry, Belgrade, 2017)
The aim of the present study was to obtain relevant results related to the basic indicators of fertility and milk yield of Simmental cows, in production conditions on farms of agricultural producers, using appropriate ...
Production potential of first calving Simmental heifers in Serbia / Proizvodni potencijal prvotelki simentalske rase u Srbiji
(Institute for Animal Husbandry, Belgrade, 2011)
Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of ...
Investigation of the effect of certain paragenetic factors on fertility traits of bull dams of Simmental breed / Ispitivanje dejstva pojedinih paragenetskih faktora na osobine plodnosti bikovskih majki simentalske rase
(Institute for Animal Husbandry, Belgrade, 2005)
Investigation included bull dams of Simmental breed selected on farms of agricultural producers on the territory of the Republic of Serbia. Method of Least Squares - LSMLMW (Harvey 1987) was used for analysis of the effect ...
Phenotypic correlation of traits of production and reproduction of simmental cows in different regions of serbia
(Institute for Animal Husbandry, Belgrade-Zemun, 2019)
The main goal of this research was to examine, using modern methods, the variability of phenotypic correlations of production performances and reproductive properties of Simmental cows reared on the farms of individual ...
The effect of paragenetic factors on body development of Simmental bull dams / Uticaj paragenetskih faktora na telesnu razvijenost bikovskih majki Simentalske rase
(Institute for Animal Husbandry, Belgrade, 2009)
Body development and type are very important indices of production ability of cows, their capacity to consume sufficient quantity of food, produce technologically high quality milk, reduce the energy consumption in production ...
The effect of systematic factors on milk yield in Simmental cows over complete lactations / Uticaj sistematskih faktora na mlečnost krava Simentalske rase u celim laktacijama
(Institute for Animal Husbandry, Belgrade, 2009)
The effect of systematic factors on production traits over complete lactations was investigated in 2,805 Simmental cows born in 1982 and onwards. The cows were housed at three farms in different areas: at the Zlatiborski ...
The evaluation of breeding value of simmental bulls for milk performance in Serbia / Ocena priplodne vrednosti bikova simentalske rase za osobine mlečnosti u Srbiji
(Institute for Animal Husbandry, Belgrade, 2011)
The basis for selection work is knowledge of the quality of bull sires used for conception, as well as how the major traits are passed on to the progeny. BLUP method (Best Linear Unbiased Prediction) is the basis of the ...