Data on 643 beef bulls were used in order to analyze influence of rearing system or herd of origin on growth traits (average daily gain and body masses) of beef bulls in performance test (Marchigiana, n= 181, Chianina, n=240, Romagnola, n=222). Several fixed or random effects, such as breed, type of rearing or herd of origin, group, parity and twinning, were included in two statistical models. According to rearing system (in stall, on pasture or mixed) it should be pointed out that several different sources of variation for growth traits evince statistical significance. Also, herd of origin represents very significant source of variation for all included traits. The main difference between those two factors (type of rearing system or herd o...
A present state in a cattle production in our country has been analyzed in this paper, with a specia...
Behavior of cattle is a simple and easily established indicator of their health condition, productio...
Research on milk production traits of Balkan goats was carried out on 445 lactation records from 118...
Data on 643 beef bulls were used in order to analyze influence of rearing system or herd of origin o...
Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estim...
Certain reproductive and performance traits of Simmental cows, as well as the demonstration of those...
The basic goal of these investigations was to reconsider the hypothesis that year is an important fa...
Playing cattle in the modern livestock farming is a very important field of science and very complex...
Modern beef production in intensive rearing conditions imposes a need for constant improvement of pr...
The paper describes the state of the livestock production in the Republic of Serbia including prelim...
The analysis of impact that breeding area, year of birth, calving season and interaction between br...
Investigation included 292 Simmental cows selected as bull-dams on the territory of the Republic of ...
Well planned breeding program refers to achieving the advancement through selection of milking cattl...
On large farms of dairy cattle HF breed, very rarely achieved fertility in a herd of over 80% of cow...
Genetic correlations for more important agronomic traits between S1 and HS families of two composite...
A present state in a cattle production in our country has been analyzed in this paper, with a specia...
Behavior of cattle is a simple and easily established indicator of their health condition, productio...
Research on milk production traits of Balkan goats was carried out on 445 lactation records from 118...
Data on 643 beef bulls were used in order to analyze influence of rearing system or herd of origin o...
Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estim...
Certain reproductive and performance traits of Simmental cows, as well as the demonstration of those...
The basic goal of these investigations was to reconsider the hypothesis that year is an important fa...
Playing cattle in the modern livestock farming is a very important field of science and very complex...
Modern beef production in intensive rearing conditions imposes a need for constant improvement of pr...
The paper describes the state of the livestock production in the Republic of Serbia including prelim...
The analysis of impact that breeding area, year of birth, calving season and interaction between br...
Investigation included 292 Simmental cows selected as bull-dams on the territory of the Republic of ...
Well planned breeding program refers to achieving the advancement through selection of milking cattl...
On large farms of dairy cattle HF breed, very rarely achieved fertility in a herd of over 80% of cow...
Genetic correlations for more important agronomic traits between S1 and HS families of two composite...
A present state in a cattle production in our country has been analyzed in this paper, with a specia...
Behavior of cattle is a simple and easily established indicator of their health condition, productio...
Research on milk production traits of Balkan goats was carried out on 445 lactation records from 118...