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Приказ резултата 1-10 од 238
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 ...
Effect of non-genetic factors on longevity traits in Simmental cows / Uticaj sistematskih faktora na osobine dugovečnosti kod krava simentalske rase
(Institut za stočarstvo, Beograd, 2019)
The effects of fixed non-genetic factors (farm, season of birth, year of birth, total number of lactations) and a continuous non-genetic factor (age at first conception) on the expression and variability of longevity traits ...
Assessment of yield, quality and nitrogen index of Agrostietum capillaris grassland as affected by fertilizations / Prinos, kvalitet i indeks ishrane azotom livade tipa Agrostietum capillaris pod uticajem đubrenja
(Institut za stočarstvo, Beograd, 2020)
Managing N, P and K inputs in semi-natural meadow production systems is important for achieving maximum yields in livestock farming. The objective of the present study was to estimate the effect of different NPK levels ...
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 ...
Meatiness of tested gilts in three consecutive years / Mesnatost testiranih nazimica u tri uzastopne godine
(Institut za stočarstvo, Beograd, 2019)
In the present study, the aim was to determine the impact of the following factors: age, farm, and gilt genotype, as well as the regression impact of body weight at the end of the performance test on the following tested ...
Analysis of production traits and microclimate parameters on dairy cattle farms / Analiza proizvodnih karakteristika i mikroklimatskih parametara na farmama za proizvodnju mleka
(Institut za stočarstvo, Beograd, 2019)
Aiming determination of the variability of production traits (daily milk yield and composition) and microclimate parameters (ambient temperature and humidity) in the barns; as well as the correlation between the analyzed ...
Estimation of growth traits heritability coefficients in sheep / Procena koeficijenta naslednosti za osobine porasta kod ovaca
(Institut za stočarstvo, Beograd, 2019)
The objective of this research paper was to estimate heritability coefficients (heritability) of growth traits in the lambs of indigenous Sjenicka Pramenka breed. The research was conducted on a sample which included 421 ...