Effect of Chemical Fertilizers and Foliar Application of Naa On Yield and Economics of Summer Brinjal in Gird Region

Present research experiment was conducted in two consecutive summer (zaid) seasons of 2012 and 2013 at the horticulture nursery, college of agriculture, Gwalior with five fertilizers doses and three concentrations of NAA on summer brinjal cv JB-64 in factorial randomized block design. On the basis of two years results it was found that the application of 125% of RDF i.e. 150 kg N, 100 kg P₂O₅ and 75 kg K₂O/ha and two foliar spray of 100 ppm NAA before flowering (30 and 50 DAP), produced maximum fruit yield and gave higher net return as well as highest B: C ratio.