Pretraživanje
Prikaz rezultata 31-40 od 375
Accidents with tractor drivers in public transport in Belgrade / Nesreće sa vozačima traktora u javnom saobraćaju na teritoriji Beograda
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
According to research agricultural tractors have a high risk of causing accidents and injuries of various degrees of participants in public transport. In the period from 2005. to 2010. in public transport in the city of ...
Attitudes of Vlasina honey producers towards geographical indications
(6th Central European Congress on Food, CEFood 2012, 2012)
The Republic of Serbia is known as a producer of wide range honey varieties. The Vlasina plateau in the south part of Serbia covers the area of 12740.90 ha. According to the Regulation of the Government of the Republic of ...
In Vitro Biocompatibility Evaluation of Novel Urethane-Siloxane Co-Polymers Based on Poly(epsilon-Caprolactone)-block-Poly(Dimethylsiloxane)-block-Poly(epsilon-Caprolactone)
(Taylor & Francis Ltd, Abingdon, 2012)
Novel polyurethane co-polymers (TPUs), based on poly(epsilon-caprolactone)-block-poly(dimethylsiloxane)-block-poly(epsilon-caprolactone) (PCL-PDMS-PCL) as soft segment and 4,4'-methylenediphenyl diisocyanate (MDI) and ...
Evaluation of Growth and Histology of Liver and Intestine in Juvenile Carp (Cyprinus carpio, L.) Fed Extruded Diets with or without Fish Meal
(Central Fisheries Research Inst, Trabzon, 2012)
Growth and histology of intestine and liver of carp fed diets with or devoid of fish meal (FM) was studied. Carp were fed four experimental diets formulated to contain 38% protein for 90 days. FM was incorporated at 30% ...
The importance of supplement feed pheasants and hares for reproductive performance and hunted weight / Značaj dopunske ishrane fazana i zeca za reproduktivne rezultate i odstrelnu masu
(Institut PKB Agroekonomik, Padinska skela, 2012)
In this review paper has been shown how the specific nutrition of brown hare and pheasant, forms and procedures of supplement, and their impact on reproductive performance and weight of the hunted species. Pheasant use of ...
The effect of phase nutrition during starter period on production performances and nitrogen content in feces of broilers of different genotypes / Uticaj fazne ishrane u starter periodu na proizvodne performanse i sadržaj azota u fecesu brojlera različitih genotipova
(Institut za stočarstvo, Beograd, 2012)
Objective of the research was to investigate the effect of phase nutrition, i.e. different mixtures used in broiler nutrition with phase reduction of protein cotnent during starter period on production peformances of ...
The most significant stressors in intensive sheep production / Najznačajniji stresori ovaca u intenzivnim uslovima proizvodnje
(Institut za stočarstvo, Beograd, 2012)
In this paper are described the most important stressors in intensive sheep production on farms and pastures. Stressors on farms and pastures mostly originate from adverse housing conditions, improper zootechnical procedures, ...
Weather swap as an instrument for weather risk management in wheat production / Vremenski svop kao instrument za upravljanje vremenskim rizicima u proizvodnji pšenice
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
A special type of weather derivatives are weather forwards and they exists mostly in the form of weather swaps. Hedging effectiveness in wheat production with and without weather swap was analyzed in this paper using ...
Application of controlled release glass in the production of French marigold (Tagetes patula L.) / Primena stakla sa kontrolisanim otpuštanjem hranljivih elemenata u proizvodnji rasada kadifice (Tagetes patula L.)
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2012)
This paper investigates the possibility and justification of controlled release glass application as a new ecological material in the production of plants-seedlings of French marigold (Tagetes patula L.). During the ...
Predicting Flowering of Apricot Cultivars Using Growing Degree Days
(Acta Horticulturae, 2012)
Heat requirement for flowering in apricot cultivars was estimated from field data using Growing Degree Days method (GDD). Ten years of phenological and temperature data for 42 apricot cultivars of diverse geographical ...