Effect of foliar spray of urea and NAA on the growth and yield of ginger (Zingiber officinale Roscoe)

A field study was conducted at Department of Horticulture Kulbhaskar Ashram P.G. College, Allahabad during 2016 and 2017 to the effect foliar spray urea NAA on growth yield ginger. Healthy disease free ginger rhizomes were select used for planting. The then, cut into small pieces about 15 gm. weights planted spacing 25x20 cm. experimental in Factorial Randomized block design with Twelve treatments replication thrice. 180 days after sowing that variety V1 (Baruwa Sagar, 57.54 58.09 cm) maximum height than V2 (Rio-de-Janeiro, 56.17 56.34 cm.) both years data also showed application as increase plant height. Significantly years. In respect doses NAA, 400 PPM (N2) 59.69 59.81 next dose 200 (N1) 57.11 57.84 compared 53.75 54.01 N0 year. Thickness main stem 0.895, 0.896 0.895 superior 0.881, 0.864 0.872 thickness first year, second year pooled mean. It found analysis. further observed there N2 (NAA PPM, 0911 which Par N1 0.901 minimum No OPPM, 0.852 however, Number tillers Baruwa Sagar 13.62, 13.18 13.40 Rio-de-Janerio recording 13.17, 12.93 13.04 per analysis, respectively. it Urea furthe treatment PPM) produced number an 13.78 plant, good However, significantly by showing 13.82 11.95 N0, Yield Plant Sagar) (Rio-de-Janeiro) followed O well value 151.97 N2, 149.67 150.82 gm Similarly, 2 cent higher tune 150.68, 148.20 149.44 respectively hectare sagar (Rio-de-Janerio) That values 286.02, 277.32, 281.66 q/ha mean, gave N1¬ 301.39, 299.03 300.21, 287.36, 284.03 265.69 235.56, 244.03 258.42 mean