Importance and possibilities of biofertilization in modern agricultural production
2006
Raicevic, V.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Jakovljevic, M.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Kikovic, D.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Vasic, G.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Lalevic, B.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Antic-Mladenovic, S.(Faculty of Agriculture, Belgrade - Zemun (Serbia)) | Micanovic, D.(Agricultural Research Institute Serbia, Kragujevac (Serbia). Center for Small Grains)
This research investigates the influence of inoculating wheat and sunflower seeds with mixed bacterial populations regarding microbial biomass of rhizospheric soil as well as wheat and sunflower yiedls. There have been used following bacterial population for inoculation: Azotobacter chroococcum Ps1, Z-1, S-07, S-13, Bacillus megaterium R-1, S-19 and Bacillus circulans V2, O-21. Inoculation of the wheat and sunflower with mixed populations resulted in bacterial biomass enhancement in their rhizosphere as well as enhancement of bacterial biomass in total microbial biomass. The added humates had influence on bacterial survival in the rhizosphere. The sunflower yield had 10%enhancement abd wheat 29-32% comparing to non inoculated sample. These results justify the application of biofertilization in modern agricultural production, when it is used in order to supply the plants with necessary nutrients and also to maintain healthy environment and safe food production.
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