Postrni usev rotkve u organskom sistemu gajenja

Two year field trial was conducted in order to investigate the effect of different organic fertilizers, bacterial fertilizer (Bacillus megaterium, Bacillus licheniformis, Bacillus suptilis, Azotobacter chrocoocum, Azotobacter vinelandi i Derxia sp.) and fuly decomposed farmyard manure (FM) on radish yield per plant in sole crop and intercropped with green bean. Unfertilized plots and plots fertilized with mineral fertilizer were used as a controls. The average radish yield per plant for all treatments in both years was 228.8 g. The highest average yield per plant was 344.3 g. It was noticed in the 2011th in intercropped radish on the treatment with mineral fertilizer. The lowest radish yield per plant 178.2 g, was recorded in the 2010th in pure crops on treatment without fertilization.Na oglednom polju Instituta za povrtarstvo u Smederevskoj Palanci, postavljen je dvogodišnji ogled s ciljem ispitivanja uticaja organskih đubriva na prinos po biljci rotkve u čistom i združenom usevu s boranijom. Korišćeni su dobro zgoreli stajnjak (FM) i mikrobiološko đubrivo koje sadrži Bacillus megaterium, Bacillus licheniformis, Bacillus suptilis, Azotobacter chrocoocum, Azotobacter vinelandi i Derxia sp. Kontrolne tretmane su činile neđubrene parcele i parcele tretirane mineralnim đubrivom. Prosečan prinos po biljci rotkve za sve tretmane u obe godine istraživanja bio je 228,8 g. Najveći prosečan prinos po biljci (344,3 g), zabeležen je 2011. godine u združenom usevu kod tretmana mineralnim đubrivom a najmanji (178,2 g), zabeležen je 2010. godine u čistom usevu kod tretmana bez upotrebe đubriva