Análise de diferentes meios de cultura para multiplicação on farm, Região Mapi

Abstract

The use of Bradyrhizobium japonicum and Azospirillum brasiliense is of great importance in the cultivation of various crops. Thus, the main focus of the present work was to multiply these two bacteria in six different culture media, in order to count the colony-forming units under each plate. The work was maintained through serial dilution in a laboratory with controlled conditions. Due to adverse factors, it was not possible to compose the work with repetitions, therefore, there was no statistical analysis. However, with the issuance of the reports, it was possible to observe that the tested companies presented different amounts of colony forming units (CFU), both for Azospirillum brasilense and for Bradyrhizobium japonicum.