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Приказ резултата 31-40 од 238
Phenotypic correlation of hens body weight and reproductive traits of broiler parents / Fenotipska povezanost telesne težine nosilja i reproduktivnih osobina brojlerskih roditelja
(Institut za stočarstvo, Beograd, 2016)
Examinations were conducted in two flocks of broiler parents' hybrids Ross 308 and Cobb 500. At the beginning of the production cycle (24th weeks of age) was determined that the average hens body weight of hybrid Ross 308 ...
Fertility traits of autochthonous breeds of Mangalitsa, Moravka and Resavka / Plodnost autohtonih rasa mangulice, moravke i resavke
(Institut za stočarstvo, Beograd, 2017)
Objective of this paper was to evaluate phenotypic variability of fertility traits of indigenous breeds of Mangalitsa (Swallow-Belly Strain Mangalitsa-SBSM), Moravka breed (M) and Resavka (R). Indigenous pig populations ...
Effect of harvesting time on forage yield and quality of maize / Uticaj vremena žetve na prinos i kvalitet silokrme kukuruza
(Institut za stočarstvo, Beograd, 2018)
Maize is the very important silage source in the world. Timely harvesting ensure high maize forage yield and quality. Therefore, the study focused on the effects of four harvesting times (starting at the 12 August every 7 ...
Variability of fundament traits in primiparous Simmental heifers / Varijabilnost osobina fundamenta kod prvotelki simentalske rase
(Institut za stočarstvo, Beograd, 2018)
Visual evaluation and recognition of dairy traits of cows are preliminary indicators of milk yield, longevity, and reproductive ability of the individual animal, which is very important from the aspect of the economics of ...
The quality of pork ham: Tissue yield depending on individual factors / Kvalitet buta - prinos tkiva u butu u zavisnosti od pojedinih faktora
(Institut za stočarstvo, Beograd, 2018)
The study included the progeny of three boar-sires breeds (SL-Swedish Landrace; LW-Large White and P-Pietrain). A total of 201 progeny of both sexes (93 female and 108 male castrated animals), originating from 16 boar-sires, ...
Natural toxigenic fungal and mycotoxin occurrence in maize hybrids / Prirodna pojava toksigenih gljiva i mikotoksina u hibridima kukuruza
(Institut za stočarstvo, Beograd, 2020)
The objective of the present study was to investigate the susceptibility of maize hybrids to the natural occurrence of toxigenic fungal species, in particular toxigenic Aspergillus and Fusarium species, and mycotoxins ...
Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia / Određivanje genetičke strukture potočne pastrmke (Salmo trutta) iz ribnjaka "Braduljica", Srbija
(Institut za stočarstvo, Beograd, 2019)
Due to the ecological concerns and preservation of genetic resources, the characterization of genetic structure of the brown trout (Salmo trutta) was carried out on the "Braduljica" fish farm. DNA was isolated from fin ...
The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization / Proizvodni rezultati višegodišnjeg ljulja u binarnim smešama sa lucerkom i crvenom detelinom u uslovima đubrenja azotom
(Institut za stočarstvo, Beograd, 2017)
Perennial ryegrass is a very important and widespread grass species used for livestock nutrition, in particularly ruminants. As a species that is most commonly used on grasslands, it is grown in mixtures with other types ...
Association between age at first calving and milk production in first lactation on longevity traits in Holstein cows / Povezanost između uzrasta pri prvom teljenju i proizvodnje u prvoj laktaciji sa osobinama dugovečnosti kod mlečnih krava
(Institut za stočarstvo, Beograd, 2020)
The objective of this research was to determine the association between age at first calving (AFC) and milk production in the first lactation of longevity traits for Holstein cows. The research was conducted on 2307 cows ...
The effect of the level of nondegradable protein on digestibility of nutritive substances in fattening lambs / Uticaj nivoa nerazgradivog proteina na svarljivost hranljivih materija kod jagnjadi u tovu
(Institut za stočarstvo, Beograd, 2007)
Results of the investigation of the effect of the level of nondegradable protein in concentrate mixtures on digestibility of nutritive substances in fattening lambs are presented in this paper. Physiological research ...