Nitrogen fixation in Azospirillum is very complicated, and it responds to exogenous fixed nitrogen or a change of oxygen concentration. Azospirillum spp. have been found to be associated with corn, rice, wheat, sorghum, and other C3 and C4 grasses, and thus have created great interest around the world.
Among many field inoculation experiments with azospirillum, some have indicated that inoculation can increase crop yields and total nitrogen. Azospillillum were also found to produce indole acetic acid and indole lactic acid.

NitroUp gets used at 500ml to 1lt per Ha according to the needs of the plant. Please discuss with your area distributor after he assesses you current program so that you don’t over do it with Nitrogen. We have cut down with more than 30%  Nitrogen fertilizers due to nitrogen producing organism that keeps on binding nitrogen at small amounts constantly.