Varietal evaluation in cucumber (Cucumis sativus L.) hybrid under Prayagraj agro-climatic condition

Abstract

This research assessed the performance of eight cucumber hybrids in the agro-climatic conditions of Prayagraj, focusing on flowering traits, growth metrics, and yield factors. The hybrid Jingle-4048 consistently outperformed the others in all evaluated characteristics. It showed the earliest flowering times (31.33 days for male and 31.67 days for female flowers), produced the highest flower counts (195.33 male and 32.67 female per vine), and exhibited the most robust growth with the longest vine length (190.73 cm) and the most branches (16.33 per vine). In terms of yield, Jingle-4048 had the highest fruit count (16.67 per vine), largest fruit size (19.57 cm in length and 4.19 cm in diameter), heaviest fruits (168.07 gm), shortest time to first harvest (44.33 days), greatest yield per vine (2.88 kg), and highest total soluble solids content (5.82 °Brix). Saira 934 and SW 216 consistently ranked second and third, while Shaila (CU-1101) performed the worst across all metrics. The variations in performance are likely due to genetic factors, adaptability to the environment, hormonal influences, and overall plant health. The results indicate that Jingle-4048 is particularly well- suited for cultivation in the Prayagraj area, providing farmers with a significantly higher- yielding alternative compared to other hybrids.