Browsing 3. Scientific Journals / Naučni i stručni časopisi by Author "Markovic, Ivana"
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Analysis of Economic Indicators for GPS Technologies Application in Agricultural Corporation Belgrade (PKB)
Markovic, Dragan; Krstic, Dragan; Simonovic, Vojislav; Markovic, IvanaThis paper examined the level of savings in the application of modern technical systems for satellite guidance and control over performing agricultural operations throughout the season. The exemplary property was Agricultural ... -
FEM Analysis of Protective Frame on Orchard Tractors in Rollover Case
Dragic, Marko; Dimic, Nikola; Markovic, Dragan; Simonovic, Vojislav; Markovic, IvanaThis paper describes a design of the protective frame orchard tractors and tractor power up to 65kW for use in fruit production on sloping ground for mechanical harvesting (shaking) of stone fruits. Shown protective frame ... -
Research of Seeding Distance Uniformity by Response Surface Methodology
Markovic, Dragan; Cebela, Zarko; Simonovic, Vojislav; Markovic, IvanaThe subject of this paper is to optimize the uniformity seeding distances using response surface methodology and validated optimal level variables. Variables are modeled as a vacuum on the seed plate, diameter planting ...