Response of Nutrient Spray and Pruning on Growth, Yield and Quality of Bitter Gourd (Momordica charantia L.)

A field experiment was conducted at Research Farm, Department of Agriculture (Horticulture), Faculty of Agriculture and Veterinary Sciences, Mewar University Gangrar, Chittorgarh (Rajasthan) during summer season of 2023-24 to response of nutrient spray and pruning on growth, yield and quality of bitter gourd variety “Arka Harit ‟ was used in this study. The result revealed that the both levels maximum vine length (192.29 and 187.26 cm), number of branches per plant (8.98 and 8.79), minimum appearance of first female flower (44.43 and 44.75 days) and yield parameter such as maximum number of fruit per plant (17.04 and 16.67), length of fruit (13.14 and 13.09 cm), girth of fruit (4.24 and 4.29 cm), average fruit weight (85.04 and 84.26 g), fruit yield (10.79 and 10.74 t/ha) and quality parameters such as leaf chlorophyll content (1.24 and 1.24 mg/g), TSS (2.67 and 2.65 0Brix), Vitamin C (69.20 and 68.93 mg/100 g) recorded with treatment combination of 3% spray and pruning at 9 nods. Therefore, it was concluded that the application of 3% spray and pruning at 9 nods found superior to all treatment.