This article throws light upon the nine important groups of bio fertilizers. The groups are: 1. Azolla-Anabaena Symbiosis 2. Nitrogen-Fixing Bacteria Rhizobium 3. Diazotrophs 4. Frankia 5. Cyanobacteria 6. Phosphate Solubilizing Bacteria 7. Phosphate-Solubilizing Fungi 8. Plant Growth Promoting Rhizobacteria (PGPR) 9. Mycorrhiza for Sustainable Agriculture. 1. Azolla-Anabaena Symbiosis: Azolla is the globally distributed small […]
9 Important Groups of Bio Fertilizers | Agronomy
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Role of Biofertilizers in Improving the Quality of Soil
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After reading this article you will learn about the role of biofertilizers. Biofertilizer is a boon for farmers, because it helps in increasing soil fertility. Biofertilizer involves the preparation of efficient strains of micro-organisms capable of converting atmospheric nitrogen into nitrate or dissolving phosphorus from the fixed form. Biofertilizers include BGA, rhizobium, azospirillum and phosphate […]