Author(s):

Neeraj Kumar, Atik Ahamad and Arika Rajkumar

Abstract: The field experiment was conducted at Main Experimental Station of Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.) during the Kharif, 2014 to Effect of integrated nutrient management on soil properties, growth and yield of rice (Oryza sativa). Ten treatments viz. T₁ (control), T₂ (100% RDF) T₃ (125% RDF), T₄ (100% RDF + FYM @ 5 t ha^-1), T₅ (100% RDF+ Brown Manuring), T₆ (100% RDF + BGA@ 10 kg ha^-1), T₇ (100% RDF + PSB), T₈ (Farmers practice (N₁₀₀:P₄₀:K₀), T₉ (100% RDF + FYM @ 5 t ha^-1 + PSB+Azatobacter + BGA) and T₁₀ (100% RDF + FYM @ 5 t ha^-1 + PSB + Azatobacter + Brown Manuring) were comprised in Randomized Block Design with three replication. Significantly higher plant height, higher grain and straw yield was recorded under treatment having 100% RDF+FYM @ 5 t ha^-1+ PSB+ Azotobacter + Brown Manuring as compared to control which was and statistically at par with treatment 100% RDF+ FYM @ 5 t ha^-1 + PSB + Azotobacter + BGA). Whereas the maximum significant of organic carbon, available N, P, K and Zn estimated under the treatment having 100% RDF+FYM @ 5 t ha^-1+ PSB+ Azotobacter + Brown Manuring as compare to control. The maximum net income (Rs. 29566 ha^-1) and benefit cost ratio (0.76) were obtained with the treatment having (100% RDF+ FYM @ 5 t ha^-1 + PSB + Azotobacter + BGA) followed by treatment 100% RDF + FYM @ 5 t ha^-1 + PSB + Azotobacter + Brown Manuring

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