Претраживање
Приказ резултата 161-170 од 221
Some important factors affecting fertility in sheep / Važniji faktori koji utiču na plodnost kod ovaca
(Institute for Animal Husbandry, Belgrade, 2012)
Efficiency of sheep production is conditioned by fertility. According to some authors number of offspring obtained per lambing is more important than gain of weight. Genetic relationships involving reproductive traits were ...
Comparative examination of the meat quality of the female cattle of Simmental breed and crosses with Charolais breed / Uporedno ispitivanje kvaliteta mesa ženske junadi simentalske rase i meleza šarolea sa simentalskom rasom
(Institute for Animal Husbandry, Belgrade, 2017)
The paper presents the results of a comparative examination of the beef quality obtained from females of two genotype groups: domestic Simmental breed (A) and its crosses with Charolais breed. The sample included a total ...
Crossing system application and its effect on lambs growth traits / Primena sistema ukrštanja i njegov uticaj na osobine porasta jagnjadi
(Institute for Animal Husbandry, Belgrade, 2015)
Success of crossing depends on the breeds used and the genetic distance among them, as well the combining ability of maternal and individual heterosis to make the proper choice of breeds employed in a crossing system. The ...
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 ...
Heritability and connections of sow fertility traits / Naslednost i povezanost osobina plodnosti krmača
(Institute for Animal Husbandry, Belgrade, 2012)
Purpose of this paper was to determine fertility traits heritability coefficients of the sows (number of live born, total number of born, stillborn and reared piglets in the litter) and interconnections between these traits. ...
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 ...
Beef cattle welfare: Risks and assurance / Dobrobiti tovne junadi - obezbeđenje i rizici
(Institute for Animal Husbandry, Belgrade, 2015)
Beef production is widespread all over the world but the legislation regarding welfare area of beef cattle is not specifically addressed and fully implemented. Beef cattle welfare assurance affects not only animals but is ...
Producing of beef meat enriched with organically bound selenium / Proizvodnja goveđeg mesa obogaćenog organski vezanim selenom
(Institute for Animal Husbandry, Belgrade, 2012)
In this study, the effects of the organic and inorganic form of selenium, in the diet for finishing beef cattle, were investigated. Sell-Plex produced by American firm Alltech as a source of organic selenium with selenium ...
Results of the biological test of simmental bulls in central Serbia / Rezultati biološkog testa bikova simentalske rase u centralnoj Srbiji
(Institute for Animal Husbandry, Belgrade, 2012)
Exceptionally important aspect in cattle production, from the aspect of production and economy, is ensuring normal and regular fertility. Every cattle breeder wants to have high-yielding animals which at the same time have ...