Nitrogen-fixing bacteria can increase crop yield and play an important role in agricultural production. At present, the most widely used bacteria are rhizobia, and biological nitrogen fixation is getting more and more attention. It will develop in a deeper and further direction. At present, the main strains used to produce this kind of microbial fertilizer are Dora Azotobacter… Continue reading Nitrogen-fixing Bacteria Biofertilizer Key Player in Organic Agriculture