Rezultati istraživanja višegodišnje primene nove linije mašina i oruđa za uređenje zemljišta po površini i dubini

This paper presents the results of the application of the machines and tools for new technologies in plant production for two years of research. The comparative analysis of the influence of new technologies and new types of machines was done, and also the effect of conventional tillage systems on several agricultural crops (sunflower, commercial maize and wheat). During the experiment, we analyzed the effects of application of new line of machines to: physical properties of soil, morphological features of crops, use of energy and yield, and we also analyzed the economic aspects of the application. On the control plots, a conventional tillage system was simultaneously applied for comparative analysis of the previously mentioned factors. Trials were conducted on production plots of Maize Research Institute 'Zemun Polje' in Krnješevci from October 2008 until July 2010.U ovom radu su prikazani dvogodišnji rezultati primene mašina i oruđa za nove tehnologije u biljnoj proizvodnji. Izvršena je uporedna analiza uticaja primene nove tehnologije i nove linije mašina, kao i uticaj konvencionalnog sistema obrade na nekoliko ratarskih kultura (suncokret, merkantilni kukuruz i pšenica). U toku ispitivanja, analizirani su uticaji primene nove linije mašina na: fizičke osobine zemljišta, morfološke osobine gajenih biljaka, utrošak energije i prinos, a takođe su analizirani i ekonomski aspekti primene. Na kontrolnim parcelama je istovremeno bio primenjen konvencionalni sistem obrade, radi uporedne analize prethodno pomenutih faktora. Ogledi su izvedeni na proizvodnim parcelama Instituta za kukuruz 'Zemun Polje' u Krnješevcima u periodu od oktobra 2008. godine do jula 2010. godine