Претраживање
Приказ резултата 181-190 од 222
The influence of age at first fertilization on some reproductive and performance traits of Simmental cows in first three lactations / Uticaj uzrasta pri prvoj oplodnji na neke reproduktivne i proizvodne osobine krava simentalske rase u prve tri laktacije
(Institute for Animal Husbandry, Belgrade, 2002)
Certain reproductive and performance traits of Simmental cows, as well as the demonstration of those traits depending on the effect of age at first fertilization, were investigated. The investigation included 606 cows, ...
The effect of breeding region on certain fertility parameters of Simmental cows / Uticaj odgajivačkog područja na pojedine parametre plodnosti krava simentalske rase
(Institute for Animal Husbandry, Belgrade, 2008)
Field of cattle reproduction is the most important production stage because it is in this stage that heads of cattle for renewal of herd are provided, also for production of milk and fattening, i.e. production of meat. In ...
Influence of limestone particle size in diets for hens and oviposition time on eggshell quality / Uticaj veličine čestica mermera u hrani nosilja i vremena ovipozicije na kvalitet ljuske jaja
(Faculty of Veterinary Medicine, Belgrade, 2000)
Eggshell quality was studied in three groups of Issa Brown hens, from 73 to 78 weeks of age. Group 1 (control) received a basal diet with 3,8 % Ca and 0,35 % available P, in which pulverized limestone (particle size 0,02 ...
Production of milk and meat with functional food properties / Dobijanje mleka i mesa sa osobinama funkcionalne hrane
(Institut PKB Agroekonomik, Padinska skela, 2009)
The paper presents review of authors' own and other's results representing the effects of nutritional factors in order to overcome health problems of the people. In general we are presenting the effects and benefits of ...
Application of modern technology of nutrition in high yielding cows in dry period and early lactation / Primena savremene tehnologije ishrane kod visokomlečnih krava u periodu zasušenja i rane laktacije
(Institute for Animal Husbandry, Belgrade, 2007)
The paper presents review of authors’ own results as well as results of other researchers on the effects of nutritional factors in overcoming of problems in transition period, 30 days prior and 70 days post calving, and ...
Simmental cattle breed in different production systems / Simentalska rasa goveda u različitim sistemima proizvodnje
(Institute for Animal Husbandry, Belgrade, 2009)
The paper gives the analysis on the state in population of Simmental cattle reared in Europe with a special review on the state in Simmental cattle in our country which makes about 80 % total cattle fund in Serbia, and is ...
Investigation of the skatole content in fat tissue and sensory acceptability of smoked neck from young boars / Ispitivanje sadržaja skatola u masnom tkivu i senzorne prihvatljivosti dimljenog vrata mladih nerastova
(Institute for Animal Husbandry, Belgrade, 2007)
In this paper content of skatole equivalent in samples of fat tissue from young boars was determined, also the dependence between sensory evaluation of the acceptability of smoked neck meat from young boars and skatole ...
The effects of the introduction of betafine on the slaughter results of the fattening pigs / Efekti uvođenja betafina na klanične rezultate svinja u tovu
(Institute for Animal Husbandry, Belgrade, 2007)
Effects of the use of additive Betafine on the slaughter results of the fattening pigs were investigated. Obtained results showed that the introduction of Betafine in the concentration of 0.1% in the diets had the effect ...
Identification and quantification of fungi in grass-leguminous silage / Identifikacija i kvantifikacija gljiva u travno-leguminoznoj silaži
(Institute for Animal Husbandry, Belgrade, 2009)
Objective of the research was to determine the presence, total count and species of fungi in samples of grass-leguminous silages depending on the botanical composition of mixture, nitrogen fertilization and crop utilization ...
Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition / Uticaj kvasaca, probiotika i enzima u obrocima na proizvodnost visokomlečnih krava u tranzicionom periodu
(Institute for Animal Husbandry, Belgrade, 2008)
The main goal of this paper was to investigate the influence of some additives included into high yielding dairy cows rations to overcome the problems in early lactation. These substances directly affect the productive ...