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Приказ резултата 121-130 од 175
Variability and heritability of milk traits of Holstein-Frisian bull dams and their progeny
(Serbian Genetics Society, Belgrade, 2018)
The research was performed on Holstein-Friesian and Black and White bull dams reared on five farms of Agricultural Corporation of Belgrade - PKB. The study included 575 lactations of cows selected as bull dams and their ...
Occurrence of Fusarium species in maize grains for silage / Pojava Fusarium vrsta u zrnu kukuruza za silažu
(Institute for Animal Husbandry, Belgrade, 2011)
Grain samples of two maize hybrids, medium early (ZP434) and late maturity (ZP704), collected during harvest in 2008 were investigated for contamination by fungi. Grains were plated on agar media and grown fungi were ...
Genotype and Year Effect on Grain Yield and Nutritive Values of Maize (Zea mays L.)
(Medwell Online, Faisalabad, 2011)
The aim of this study was to estimate the effects of genotype and year on the dry matter yield, grain yield and nutritive value in six maize genotypes (ZP 434, NS 444, ZP 684, NS 6010, ZP 735 and Dunav). Studied genotypes ...
Application of molecular markers in livestock improvement / Primena molekularnih markera u napretku stočarstva
(Institute for Animal Husbandry, Belgrade, 2010)
With recent developments in DNA technologies, a large number of genetic polymorphisms at DNA sequence level has been introduced over the last decades as named DNA-based markers. The discovery of new class of DNA profiling ...
Relationship between Carcass Weight, Skatole Level and Sensory Assessment in Fat of Different Boars
(Czech Academy Agricultural Sciences, Prague, 2010)
The purpose of this study was to investigate the relationship between the carcass weight and the level of skatole in boar back fat samples with descriptive sensory profiles ( trained sensory panel) immediately after heating ...
Floristic composition of permanent grassland in the nature park Stara Planina (Serbia)
(Natl Agricultural Research & Development Inst, Fundulea, 2011)
The five most important meadow associations on the Stara Planina Mountain in National Park "Stara Planina" were analysed in order to define initial parameters for determination of grassland potential, as well as natural ...
Body condition of cows in production cycle / Telesna kondicija krava u proizvodnom ciklusu
(Institute for Animal Husbandry, Belgrade, 2010)
Condition of animals is manifested through level of achieved nourishment. Body condition score (BCS) is a precise method of determination of reserves of deposited energy in form of subcutaneous fat tissue. Adequate body ...
The frequency of pathogenic fungi genera in poultry feed
(Wfl Publ, Helsinki, 2010)
Feed contamination to fungi can lead to nutrient losses and detrimental effects on animal health and production. The aim of this study was to determine the mycoflora incidence in poultry feeds during two year period. A ...
Effects of age and time of day of sampling on proximate and fatty acid composition of whole eggs from two strains of laying hens
(Archiv Fur Tierzucht, Dummerstorf, 2015)
The aim of the present study was to determine the effects of breed (Naked Neck - NN - and Lohmann Brown - LB), age (46 to 49 weeks) and the time of day of sampling (morning eggs - M - and afternoon eggs A) on the proximate ...
Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia
(Serbian Genetics Society, Belgrade, 2018)
The objective of this study was to determine the frequency of the kappa-casein and beta-lactoglobulin genotypes in the Simmental cattle in Serbia and compare it with the frequency according to the Hardy-Weinberg equilibrium ...