a field study was conducted to determine the effects of different local strains of PGPR and nitrogen fertilizer on growth
Bio-inoculants are living organisms containing strains of specific bacteria, fungi, or algae which:
- take nitrogen from the air and make it available to plants- reducing the need for nitrogen fertilizer.
- make inorganic phosphate and micronutrients soluble and available to plants.
- collect and store available nutrients.
- enhance plant uptake of phosphorus and zinc.
- provide physical barriers against pathogens.
- stimulate plant growth.
- decompose organic residues.