IJSRP, Volume 14, Issue 1, January 2024 Edition [ISSN 2250-3153]
T.T.Gunasekara, K.K.K.Nawarathna, A.G.B.Aruggoda, S.Kohombange
Abstract:
Fertilizers play a prominent role in increasing the productivity of crops in the country. Phosphate solubilizing and nitrogen fixing microorganisms based biofertilizers can be used to reduce the inorganic nitrogen and phosphorous based chemical fertilizer usage and increase the plant availability nitrogen and phosphorous requirement.