Rahul Kumar and Priyanka Sharma
Department of Soil Science and Agricultural Chemistry,
College of Agriculture,IGKV,Raipur (C.G.)
Email – rahul_spr@sify.com
Abstract : A field experiment was conducted for two rabi crop during season 2009-2010 at Varanasi.To study the effect of application of rack phosphate along with P solublizing microorganism on yield of wheat and nutrient availability in inseptisol. The experiment finding the grain yield was significant increased with rack phosphate application up to 60 kg P2O5 ha-1 highest yield was recorded with the addition of rack phosphate and P solublizing bacteria in combination of rack phosphate @60 kg P2O5 ha-1. A significant increase in organic carban and available NPK was also observed with use of rock phosphate +P solublizing bacteria. The result indicate that yield, maintained the soil health minimizing the cost of P fertilizer.
Keyworld : Rock Phosphate, P use efficiency, wheat, PSM
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