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Now showing items 131-140 of 140
Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits / Negenetski izvori varijabilnosti direktno merenih osobina kod simentalskih bikova u performans testu - (II) osobine telesne razvijenosti
(Institute for Animal Husbandry, Belgrade, 2007)
Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estimate year and month of birth, test-group, herd of origin and body weight effects on body measurements and body development ...
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, ...
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 ...
Innovation of extensive system for milk production on Stara planina mountain / Inovacija ekstenzivnog sistema za proizvodnju mleka na Staroj planini
(Institute for Animal Husbandry, Belgrade, 2007)
In the last decades, old production technology used on farms on mountain of Stara planina was the reason why milk production wasn't profitable activity and therefore livestock production had collapse. In this paper current ...
Application of sustainable systems of milk production on small farms / Primena održivih sistema za proizvodnju mleka na malim farmama
(Institute for Animal Husbandry, Belgrade, 2008)
In this paper current situation is analyzed and sustainable systems introduced in production of milk on small farms. Old production systems used on farms were the reason why milk production wasn't profitable activity and ...
Phenotypic variability of fertility traits of pure breed sows in first three farrowings / Fenotipska varijabilnost osobina plodnosti čistorasnih krmača u prva tri prašenja
(Institute for Animal Husbandry, Belgrade, 2007)
Investigation of the phenotypic variability of fertility traits was performed on Swedish Landrace sows (926 sows) deriving from single herd in Serbia. Data was processed by method of least squares (Harvey, 1990), and ...
The effect of time of weaning on body mass and gain of kids / Značaj vremena zalučivanja na telesnu masu i prirast jaradi
(Institute for Animal Husbandry, Belgrade, 2009)
A group control system experiment was carried out to investigate the effect weaning time of kids on their health status and growth rate achieved up to 6 months of age. The experiment was done on kids obtained from crossbred ...
The effect of different fixed factors on pig carcass quality and meat traits / Uticaj različitih fiksnih faktora na osobine kvaliteta trupa i mesa svinja
(Institute for Animal Husbandry, Belgrade, 2009)
Objective of the paper was to investigate the effect of the sire breed (Swedish landrace and Large Yorkshire) and sex (female animals and male castrates) on quality of carcass and pig meat. Established fat thickenss was ...