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Prikaz rezultata 31-40 od 468
Emotional State Of Dairy Cows In Loose And Tied Housing System - Is There A Difference?
(Institute for Animal Husbandry, Belgrade-Zemun, 2019)
Modern society, over time, has accepted animals as sentient
beings. From the welfare point of view, the emotions are a reflection of the whole
permeation of the animal and its environment, which make them important ...
The use of different N sources for the treatment of permanent grassland and effect on forage quality
(College of Food and Agriculture, United Arab Emirates University, United Arab Emirates, 2019)
During an experiment conducted in Serbia, near the city of Šabac over two growing seasons (2012/13 and 2013/14), the yield and quality of grassland treated with an organo-mineral fertilizer (farmyard manure 30 t ha-1 +10 ...
Characterization of the genetic structure of the brown trout (Salmo trutta) from “Braduljica” Fish Farm, Serbia
(Institute for Animal Husbandry, Belgrade-Zemun, 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 ...
Cattle production: PR China and Republic of Serbia / Govedarska proizvodnja - NR Kina i Republika Srbija
(Institute for Animal Husbandry, Belgrade, 2012)
The paper presents data on the cattle industry in the People's Republic of China and the Republic of Serbia. China is the third largest dairy producing country and the third largest beef producing country in the world. In ...
Dairy cows welfare quality in loose vs tie housing system / Kvalitet dobrobiti mlečnih krava u slobodnom, odnosno vezanom sistemu
(Institute for Animal Husbandry, Belgrade, 2011)
The subject of this research was to determine the effect of the housing system on quality of welfare of dairy cattle in Serbia. Study was realized on six farms, capacity of 30 to 900 cows, with loose and tie housing system. ...
Performance records of autochthonous goats in Central Serbia
(Institute for animal husbandry, 2019)
The purpose of this study was to determine status, number and present level of productivity of autochthonous goats raised in Central Serbia on smallholder farms. Study included quality breeding animals of Balkan and Serbian ...
The influence of bulls on the quality of semen of holstein-friesian bulls
(Proceedings of the 12th International Symposium “Modern Trends in Livestock Production”, 9 – 11 October 2019, Belgrade, Serbia, 2019)
The aim of this research was to investigate the influence of the
bull i.e. genotype on the observed traits of semen quality and to determine whether
there are significant differences between bulls in terms of semen ...
Changes in body condition of high-yielding dairy cows / Promene telesne kondicije visokomlečnih krava
(Institute for Animal Husbandry, Belgrade, 2012)
Objective of the research was to investigate the level, structure and variability of realized differences between average values of body condition scores in high-yielding cows during most critical phases of production ...
Evaluation of the metabolic status of Simmental dairy cows in early and mid lactation
(Polska Akad Nauk, Inst Genetyki I Hodowli Zwierzat, Mrokow, 2013)
Fifteen early-lactation cows and 15 mid-lactation cows were chosen for the analysis. Blood samples were collected to measure the beta-hydroxybutyrate (BHB), non-esterified fatty acids (NEFA), triglycerides (TG), glucose ...
Causes of cow culling in the tie stall system / Uzroci izlučenja krava u vezanom sistemu držanja
(Institute for Animal Husbandry, Belgrade, 2012)
Causes for cow culling in a tie stall system were investigated on a sample of 3060 cows culled in 2011, on seven large dairy farms in the Belgrade region. The total level of culling was 34.58% of the average number of cows. ...