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Приказ резултата 171-180 од 183
Dynamics of incidence and frequency of populations of Fusarium species on stored maize grain / Dinamika pojave i učestalosti populacija Fusarium vrsta na uskladištenom zrnu kukuruza
(Institute for Animal Husbandry, Belgrade, 2007)
Production and providing of high quality maize grain are of primary importance for livestock production since maize is the main component of livestock feed. Contamination with fungi not only diminishes the quality of grain, ...
Variability of age at first calving and service period of first calving Simmental cows / Varijabilnost uzrasta pri telenju i servis perioda prvotelki simentalske rase
(Dnevik-Poljoprivrednik AD, Poljoprivredni fakultet i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2008)
Cattle reproduction is the most important phase of production since in this phase heads of cattle are provided for renewal of the herd, production of milk and meat. In this paper the variability of age at calving and ...
Genetic improvement of fertility in sheep by selection according to physiological parameters / Genetsko poboljšanje plodnosti ovaca selekcijom po fiziološkim kvantitativnim parametrima
(Institute for Animal Husbandry, Belgrade, 2007)
In this paper, fertility parameters of sheep are discussed and principles analyzed in order to obtain the optimal methods for their evaluation. Mathematical procedures for evaluation of genetic and phenotypic parameters ...
Effect of environmental and paragenetic factors on birth mass variability of Mis sheep populations / Uticaj spoljnih i paragenetskih faktora na varijabilnost mase tela jagnjadi Mis populacije
(Institute for Animal Husbandry, Belgrade, 2009)
The aim of the study was to determine effect of environmental and paragenetic factors on body mass of lambs at birth. Investigation was realized on experimental sheep farm of Institute for Animal Husbandry, Belgrade-Zemun. ...
Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows / Uticaj proizvodnih osobina u direktnom testu nazimica na varijabilnost njihovih reproduktivnih osobina kao prvopraskinja
(Institute for Animal Husbandry, Belgrade, 2009)
Objective of this paper was to establish genetic and environmental factors which influence the variation of reproductive parameters in primiparous sows with special focus on how selection on growth traits and lean meat ...
Fixed part of the model for breeding value estimation in pigs based on litter size / Fiksni deo modela za procenu priplodne vrednosti svinja na osnovu veličine legla
(Institute for Animal Husbandry, Belgrade, 2007)
The goal of this paper was to investigate the effect of various fixed effects on the number of born alive piglets in litter (NBA), based on results of Swedish Landrace sow fertility on three farms in Serbia, in order to ...
The effect of genotype on dressing percentage and tissue content of beef carcasses / Uticaj genotipa na randman i sadržaj tkiva u junećim trupovima
(Institute for Animal Husbandry, Belgrade, 2007)
Differences in dressing percentage and content of different tissues in carcasses of Domestic Spotted breed and crosses F1 generation with Charolais and Limousine breed were investigated. Total of 30 carcass sides were ...
Nutrition as factor of improvement of production of sheep milk on the territory of Stara Planina mountain / Ishrana kao faktor unapređenja proizvodnje ovčijeg mleka na području Stare planine
(Institute for Animal Husbandry, Belgrade, 2006)
Investigation was carried out on the territory of Stara Planina mountain, Pirot mnucipality, in villages: Dojkinci, Brlog, Jelovica, Visočka Ržana and Rsovci, from 700-1200 m above sea level, on farms with greater number ...
Changes in botanical composition of alfalfa mixtures depending on the species and N fertilization / Promene botaničkog sastava lucerkinih smeša u zavisnosti od vrsta u smeši i đubrenja N
(Institute for Animal Husbandry, Belgrade, 2007)
Alfalfa is the most important forage plant in our country. It is mainly grown as pure crop for livestock nutrition, although it gives very good results when grown in mixture with other plant species. By growing in mixtures ...
The effect of protein source in diet on production performances of fattening lambs / Efekat izvora proteina u obroku na proizvodne performanse jagnjadi u tovu
(Institute for Animal Husbandry, Belgrade, 2007)
Research was carried out on experimental sheep farm of the Institute for Animal Husbandry, Belgrade-Zemun. Trial included 60 lambs - crosses of F1 generation of Pirot Pramenka x Württemberg x Ile de France weaned at the ...