Uticaj sorte i mikrobioloških preparata na broj i masu nodula kod organske proizvodnje pasulja

Abstract

Obavljena su trogodišnja istraživanja sa uticajem mikrobiološkihpreparata i Guaanita na broj i masu nodula na korenu pasulja kod organskeproizvodnje. Najveći broj i masa nodula bila je u vremenski povoljnijoj godini saviše vlage. Najmanji broj nodula je bio u varijanti kada se Tiffi nanosio direktno naseme pre seve, dok je masa nodula bila najmanja u kontroli. Utvrđena je pozitivnanesignifikatna korelacija broja i mase nodula sa prinosom. Nodulacija je zavisila odsorte. Primena EM 7 dana pred setvu i kombinacija Guanito pred setvu+EM ucvetanju pokazali su pozitivan uticaj na broj i masu nodula.

Three-year research, in the impact of microbial preparations and Gunatito onbean-root-nodule number and mass in organic production, was published. Thehighest nodule number and mass was in the year with a more favorable weatherconditions, with a higher humidity. The lowest nodule number was in the methodwith a direct Tiffi application on the pre-sowing seed, whereas the lowest nodulemass was in the control variety. A positive insignificant correlation wasdetermined between nodule number and mass, and yield. Nodulation was varietydependant. EM application 7 days before sowing, and the combination of Guanitobefore sowing with EM in flowering, showed a positive impact on nodule numberand mass