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HERITABILITY AND REPEATABILITY OF FERTILITY TRAITS OF HOLSTEIN-FRIESIAN BULLS MONITORED IN PROGENY TESTING
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
To test the variability of fertility traits of Holstein-Friesian bulls monitored in progeny test, reproduction data of 342 cows, daughters of 15 bulls were used. Cows have been in production in seven farms of Agricultural ...
The application of plant growth regulator in Italian ryegrass seed crop
(Organising Committee of the Joint 20th Symposium of the European Grassland Federation and the 33rd Meeting of the EUCARPIA Section ‘Fodder Crops and Amenity Grasses’, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland., 2019)
In seed crops of many temperate grass species stem lodging occurs during reproductive development. Nitrogen (N) spring application maximizes grass seed production, but influence the incidence and severity of lodging. ...
THE EFFECT OF COLLECTION SEASONS ON THE SEMEN QUALITY OF HOLSTEIN-FRIESIAN BULLS
(Institute for Animal Husbandry, Belgrade-Zemun, 2017)
The study, which included 9 Holstein-Friesian bulls from the Livestock Center of the PKB Corporation, analyzed the impact of the ejaculate collection season on certain semen properties (ejaculate volume, sperm concentration, ...
The impact of import of breeding Simmental cows on improvement of production performance in domestic population
(Belgrade : Institute for Animal Husbandry, 2015)
The aim of this study was to obtain relevant data pertaining to the basic indicators of milk and fertility Simmental cows, in the production conditions on individual farms, using appropriate modern methodologies, and to ...
The effect of nitrogen fertilization on quality and yield of grass-legume mixtures
(Polish Grassland Soc-Polskie Towarzystwo Lakarskie, Poznan, 2012)
Studies were carried out in pure stands of three grasses: cocksfoot, meadow fescue and perennial ryegrass, and lucerne, as well as their mixtures with different ratios of individual components. The trial was carried out ...
Variranja aflatoksina M1 u sirovom mlijku i mliječnim proizvodima u Srbiji u posljednje četiri godine /Variations of aflatoxin M1 in raw milk and dairy products in Serbia for last four years
(Hrvatska mljekarska udruga, 11-2016)
The presence of aflatoxins in food and feed are of great concern worldwide because
of their health concerns. The occurrence of aflatoxin M1 (AFM1) in human breast milk,
commercially available milk, and dairy products is ...
BENTONITE IN NUTRITION OF DAIRY CATTLE
(Institute for Animal Husbandry, Belgrade-Zemun, 2017)
There are numerous methods for decontamination of animal feed, and a relatively inexpensive method is the application of inorganic adsorbents. Adsorbents from the group of alumosilicates are particularly important, especially ...
Biomass utilization systems for Serbian livestock farmers – potentials and reality
(Belgrade : Institute for Animal Husbandry, 2015)
The paper analyses the availability and energy potential of biomass originating from agriculture and animal husbandry in Serbia, and generally recommends the necessary changes in order to increase the use of biomass as an ...
EATING QUALITY OF BEEF MEAT
(Institute for Animal Husbandry, Belgrade-Zemun, 2013)
When we talk about the edible quality of beef, the habits of a particular population should first be taken into account. One of the most important traits of beef for consumers is "eating quality". It is difficult to generally ...
The Variabilty of Economicaly Inportant Traits Monitored in the Performans test of Gilts under the Influence of Farm, Year and Sire Breed.
(Institute for Animal Husbandry, Belgrade-Zemun, 2019)
The aim of this study was to determine the influence of sire, sire within the breed, genotype, farm and age on variability of production traits of gilts tested: age at end of the test (AET), life daily gain (LDG), backfat ...