Vol. 11, Special Issue 11 (2022)

A field experiment was conducted at Instructional cum Research Farm, Barrister Thakur Chhedilal College of Agriculture and Research Station, IGKV, Bilaspur, (C.G.). During Kharif 2020 with a view to study the “Effect of organic manures on economics of scented rice (Oryza sativa L.)”. The rice variety Vishnubhog was used to grown and treatment was replicated three times in randomized block design (RBD). The soil of experimental field was clay loam soil. There were fertilizer application nitrogen, phosphorus and potassium and Manures application Recommended amount of compost, cow dunk, green leaf manure (GLM) and rock phosphate were applied at different concentrations in rice in nine treatment viz., T₁: -100% RDN through Compost, T₂:- 100% RDN through Green leaf manure, T₃:- Decomposed cow dung enriched with rock phosphate amendment (7.59 q/ha), T₄:- 100% RDN through Compost + Decomposed cow dung enriched with rock phosphate amendment (7.59q/ha^-1), T₅:- 100% RDN through green leaf manure + Decomposed cow dung enriched with rock phosphate amendment( 7.59 q/ha^-1), T6:- 100% RDN through FYM enriched with consortia, T₇:- Decomposed cow dung enriched with rock phosphate @ (12 q/ha^-1), T₈:- 100% RDF 60:40:30 kg NPK ha^-1 and T₉:- Control (No NPK). The economic parameters like gross monetary returns, net monetary returns and B:C ratio were superior in the treatment T₈ (100% RDF (60:40:30) NPK kg ha^-1). The cost of cultivation was superior in treatment T₆ (100% RDN through FYM enriched with consortia), while the lowest was recorded in the treatment T₉ (Control (No NPK)). Therefore, it may be concluded that treatment T₈ (100% RDF (60:40:30) NPK kg ha^-1) may be prefer for higher growth and yield with economics in rice.