Претраживање
Приказ резултата 21-30 од 45
Ocena varijabilnosti koncentracije testosterona i povezanosti sa primarnim i sekundarnim polnim osobinama i ponašanjem ovnova / Variability of testosterone concentration evaluation and relationship to the primary and secondary sexual characteristics and behaviour of rams
(Универзитет у Београду, Пољопривредни факултет, 2014)
U savremenom ovčarstvu, reproduktivni procesi ovaca i ovnova uglavnom sekontrolišu od strane odgajivača. U reprodukciji se koristi mali broj ovnova zakontrolisano parenje ovaca ili njihova sperma za osemenjavanje. Mužjak ...
The effect of addition of organic selenium on pheasant production characteristics / Uticaj dodavanja organskog selena na proizvodne karakteristike fazana
(Institute for Animal Husbandry, Belgrade, 2014)
The effect of organic selenium as feed additive contained in the feed was investigated, applied in concentrations of 0.3 and 0.4 mg Se/kg mixture on production characteristics pheasant. The study was conducted on a total ...
Effects of adding different forms of selenium in diets for fattening lambs / Efekti dodavanja različitih oblika selena u obroke za tovnu jagnjad
(Institute for Animal Husbandry, Belgrade, 2014)
The study included lambs of Mis population, divided into two groups (experimental and control) .All the animals fed with identical portions of meals consisted of alfalfa hay and fully concentrate mixtures. Meals are only ...
Relationship between birth weight and body growth characteristics of lambs / Povezanost između mase tela pri rođenju i karakteristika porasta jagnjadi
(Institute for Animal Husbandry, Belgrade, 2014)
Research was carried out in population of R2 generation Pirot pramenka x Pirot improved sheep during period of three years. Lambs were divided into three groups: I from 2.5 kg to 3.5 kg; II from 3.6 kg to 4.5 kg; III from ...
Forage quality and energy content of perennial legume-grass mixtures at three level of N fertilization / Kvalitet i energetski sadžaj krme višegodišnjih travno-leguminoznih smeša u tri nivoa N đubrenja
(Institute for Animal Husbandry, Belgrade, 2014)
The aim of this study was to investigate fodder quality and nutritive value of different grass-legumes mixtures influenced by various level of N fertilization. Studied factors had an impact only on the content of crude ...
Genetic variability of red clover seedlings in relation to salt stress / Genetička varijabilnost klijanaca crvene deteline u odnosu na soni stres
(Institute for Animal Husbandry, Belgrade, 2014)
Red clover is highly salt-sensitive plant, especially during germination and early seedling growth stages. The aim of this investigation was to estimate the effects of different saline conditions (0, 50, 100, 150, and 200mM ...
Tehnološki postupci za redukciju pojave kontaktnih dermatitisa na brojlerskim farmama (tehničko rešenje)
(Institut za stočarstvo, 2014)
Intenziviranje brojlerske proizvodnje dovelo je do značajnog porasta učestalosti kontaktnih dermatitisa koji se najčešće javljaju na nožnim jastučićima („footpad“). Razlozi su, pored intenziviranja tehnološkog aspekta ...
The effect of raw soybeans in mixtures for laying hens on production performance and the relative weight of the pancreas / Efekat upotrebe sirove soje u smešama za ishranu kokoši nosilja na proizvodne rezultate i relativnu masu pankreasa
(Institute for Animal Husbandry, Belgrade, 2014)
The study was conducted on Isa Brown hybrid hens at the age of 49-57 weeks. The effect of using different levels of share of raw soybean of two varieties in mixtures for feeding hens on egg production, body weight, food ...
Carcass quality of chickens of different conformation / Kvalitet trupa pilića različite konformacije
(Institute for Animal Husbandry, Belgrade, 2014)
The aim of this study was to investigate the effect of conformation of chickens of different genotype on the yield of breast meat. As a typical example of the chickens of very poor conformation pure breed Naked neck chickens ...
Novi integrisani tehnološki postupak za proizvodnju biološki vrednijeg jagnjećeg mesa - Tehničko rešenje
(Institute for Animal Husbandry, 2014)
Globalno posmatrano, sve veća pažnja se poklanja biološki vrednoj i
bezbednoj hrani. Jagnjeće meso postaje sve traženije, a po predviđanju FAO ova
vrsta mesa će biti sve traženija. Akcenat u nauci se stavlja na razvoju ...