Effect of different doses of Vermicompost and NPK fertilizer on the spinach yield (Kg/ha). Where T0= Control; T1= [email protected]/ha; T2= NPK@60:80:60 Kg/ha (RDF); T3= T1 + RDF; T4= T1 + 75% RDF; T5= T1 + 50% RDF; T6= T1 + 25%RDF.