Evaluation of Cucumber (Cucumis sativus L.) Genotypes for Growth and Yield in Ifite-Ogwari, Southeastern Nigeria

Abstract

The quest for increased cucumber productivity in Nigeria's diverse agro-ecological zones necessitates the continuous evaluation of promising genotypes. This study delves into the yield potential of five cucumber genotypes (Oliveira Bold F1, Amarisa Super F1, Gorald, CU99, and Darina) cultivated in Ifite-Ogwari, Anambra State. Conducted under a Randomized Complete Block Design with three replications, the experiment meticulously tracked various parameters including flower initiation, leaf morphology (number and width), vine length, and most importantly, yield components (fruit circumference, length, weight, and number). The findings unveiled significant variations among the genotypes, painting a nuanced picture of their strengths and weaknesses. Jorad and Darina emerged as potential champions, demonstrating impressive yield attributes. Notably, Jorad produced the highest number of fruits (7.00 per plant) at 7 weeks after planting, significantly outperforming its counterparts. Furthermore, Darina showcased remarkable fruit weight (356.33 g), highlighting its potential for heavier harvests. These findings are particularly encouraging for farmers seeking high-yielding cucumber varieties in the Ifite-Ogwari region. Evaluating these promising genotypes under different agro-ecological conditions and exploring their suitability for large-scale commercial production will provide a more comprehensive understanding of their potential impact on regional cucumber production. Additionally, investigating the underlying factors contributing to the superior performance of Jorad and Darina could pave way for breeding programs focused on developing even more productive cucumber varieties adapted to the specific needs of Nigerian farmers. By unveiling high-yielding genotypes and pinpointing areas for further exploration, this study contributes valuable knowledge to the ongoing pursuit of sustainable and productive cucumber cultivation in Nigeria.