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Prikaz rezultata 51-56 od 56
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 ...
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 ...
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 ...
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 ...
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 ...
Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia / Kontaminacija toksigenim vrstama gljiva i njihovim mikotoksinima uzoraka kukuruza iz različitih regiona u Srbiji
(Institut za stočarstvo, Beograd, 2018)
This study was carried out in order to investigate the natural occurrence of toxigenic fungi and levels of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in the maize stored immediately after harvesting ...