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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 ...
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 ...
Репродуктивне и производне особине и генетски полиморфизам К-казеина и ß-лактоглобулина домаће и увежене популације крава сименталске расе
(Универзитет у Београду, Пољопривредни факултет, 2017)
У циљу испитивања репродуктивних, производних и морфометријских особина домаће и увежене популације крава сименталске расe, у овој дисертацији обухваћено је 954 крава, са укупно 3641 закљученом лактацијом. Све краве су се ...
THE PHENOTYPIC VARIABILITY OF PRODUCTION TRAITS IN THE POPULATION OF SIMMENTAL COWS
(Institute for Animal Husbandry, Belgrade-Zemun, 2013)
The breeding objective for the Simmental breed of cattle is to achieve maximum genetic values for economically important traits, in line with the economic effects of genetic improvement, which this breed has achieved in ...
Heritability and genetic correlation of production and reproduction traits of Simmental cows
(Academic Journals, Victoria Island, 2011)
Improvement of production capacity of cattle in terms of increasing the production of milk, milk fat and number of calves, greatly depends on phenotype and genotype variability, heritability and correlation between desirable ...