Journal of Advances in Biology & Biotechnology

An experiment was conducted to study the Evaluation of Sponge gourd (Luffa cylindrica) Hybrids in Prayagraj agro-climatic condition. at Sam Higginbottom. University of Agriculture Technology and Sciences, Prayagraj during summer 2023. From the present investigation it is concluded that the H10 Performed best in terms of growth (vine length (170.67 cm). The H9 is best performed in terms of Number of Primary branches (15.25) and The H10 is best performed in terms of maximum Number of node/plant (34.42).The treatment H4 is best performed in terms of Days to emergence of 1st male flower (42.83 days) and H11 is best performed in terms of days to emergence of 1st female flower/plant (46.8 days).The treatment H7 is best performed in terms of first appearance of male flower (2.17). The treatment H7 is best performed in terms of first appearance of female flower (2.17).The H3 and H5 is best performed in terms of Days to 50% female flower/plant (45.67).the treatment H12 performed best in term of days to 1st fruit setting/plant (48.00 Days) and the T12 best performed in terms of Number of days to first Fruit picking (51.58 Days). ). The H1 is best performed in terms of maximum number of Number of fruit/plant (28.48 Fruit),Fruit yield /plant (kg) (2.70 Kg), Fruit yield /ha (Q) (270 Q) and average weight of fruit (95.00g).The H4,H5 and H6  performed best in term of Fruit length (30.00cm). The treatment H11 is best performed in terms of fruit diameter (22.00mm). Whereas, the H1 recorded highest benefit cost ratio (2.79).