Претраживање
Приказ резултата 11-20 од 271
Red blood count in dairy cows in periparturient period and in early lactation / Crvena krvna slika u mlečnih krava tokom peripartalnog i ranog laktacionog perioda
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
The paper presents results of red blood count studies in dairy cows in the periparturient period and early lactation, when cows are in a state of extreme stress due to intensive endocrine and metabolic changes. Investigations ...
Profitability of family farms directed at crop production / Profitabilnost porodičnih gazdinstava usmerenih na ratarsku proizvodnju
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2014)
The efficiency in crop production depends on, on the one hand, achieved yields and selling prices (production value) and, on the other hand, on the incurred production costs. These data suggest different economic indicators ...
Welfare assessment for dairy cows in loose stalls / Procena dobrobiti krava u slobodnom sistemu držanja
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
In this paper, welfare assessment using the methodology of the Welfare quality ® assessment protocol for cattle (2009) was performed for dairy cows maintained in the loose system of rearing on three dairy farms. This ...
Management of health, safety and wellbeing of employees in the business system / Menadžment zdravlja, bezbednosti i dobrobiti zaposlenih u poslovnom sistemu
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2015)
Risk assessment and the implementation of measures for a healthy and safe work before the employee starts working, is the basic principle of the prevention of occupational injuries, occupational diseases and diseases related ...
The effect of diet selenium supplement on meat quality / Efekat dodavanja selena u hranu na kvalitet mesa
(Institut za stočarstvo, Beograd, 2012)
The health of farm animals depends on many factors and they all indicate that food plays an important role in preserving health, improving reproductive and productive characteristics and functioning of immune system. Besides ...
Correlation coefficients of morphological: Productive traits of species of Sorghum genus / Koeficijenti korelacije morfološko-produktivnih osobina vrsta roda Sorghum
(Institut za stočarstvo, Beograd, 2012)
Objective of the research were phenotypic and genetic correlation coefficients of three species of Sorghum genus - forage sorghum S. bicolor Moench. (genotype NS-Džin), Sudan grass S. sudanense L. (genotype Zora) and ...
The effects of casing soil treatment with Bacillus subtilis Ch-13 biofungicide on green mould control and mushroom yield / Uticaj treatiranja pokrivke biofungicidom na bazi Bacillus subtilis Ch-13 na suzbijanje zelene plesni i prinos šampinjona
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2019)
The impact of a biofungicide based on Bacillus subtilis Ch-13 on mushroom yield and efficacy in suppression of Trichoderma aggressivum f. europaeum T77 from Serbia was estimated in comparision with a similar microbial ...
Content analysis of macro- and micro-elements in water from Belgrade plumbing: Purified in Bežanija treatment plant: During the period of 2008-2015 / Analiza sadržaja makro i mikroelemenata u vodi za piće iz beogradskog vodovoda - pogon Bežanija - tokom perioda 2008-2015. godine
(Inženjersko društvo za koroziju, Beograd, 2017)
An indirect method of metal content determination in drinking water based on a study of scale, showed precision, reliability and reproducibility of the obtained results. Results showed that the water quality, based on the ...
Incidence of deformations of the extremities of simmental cows in different types of stalls / Pojava deformacije ekstremiteta krava simentalske rase u različitim tipovima ležišta
(Institut za stočarstvo, Beograd, 2018)
Problems with legs and various forms of lameness of cows, in intensive milk production, are the third significant problem occuring in this production, after mastitis and reproductive disorders, both globally and in our ...
An assessment of dairy farm structure and characteristics of dairy production systems in Serbia / Procena strukture mlečnih farmi i karakteristika sistema za proizvodnju mleka u Srbiji
(Institut za stočarstvo, Beograd, 2012)
In order to have a more precise description of dairy farm structure and characteristics of dairy production systems, as well as to assess possibilities for improving production and farming conditions in which milk production ...