Effect of Plant Growth Regulators on Yield Contributing Traits and Quality Attributes of Bottle Gourd (Lagenaria siceraria) cv. MGH-4

An experiment entitled "Effect of plant growth regulators on growth, yield and fruit quality Bottle Gourd (Lagenaria siceraria) cv. MGH-4" was conducted at Horticulture Research Field, Department Horticulture, Naini Agricultural Institute, Sam Higginbottom University Agriculture, Technology Sciences, Prayagraj (Uttar Pradesh) during 2019. Plant Growth are regarded as one the most important treatments, used nowadays in agriculture, which cases modify contributing traits attributes. The experimental trial consisted two having different concentration NAA (30, 40, 50, 60, 70 80 ppm) GA3 (30,40, 60 ppm). Water a control. application significantly affects vegetative well reproductive attributes crop. Application 2-4 leaf stage found to be productive terms bottle gourd. has major influence both per hectare (58.45 t/h), diameter (23.89 cm), weight (1.273 kg), TSS (17.89 °Brix), vitamin C content (10.77 mg/100gm), seed pulp ratio (9.16) were all determined best when 40 ppm applied stage.