Genetic Studies for Quality And Nutrient Uptake In Okra Under Irrigated And Wastewater

Combining ability and gene action for quality and nutrient uptake of okra (Abelmoschus esculentus L.) were studied following full diallel mating analysis using five pure lines viz. IN-1048, Clemson spineless, Punjab selection, 1936 and IN-97 as parents under wastewater condition. The experimental lay out consisted of in CRD in full diallel cross mating in the research area of the Department of Plant Breeding and Genetics. Results indicated the presence of significant quality and nutrient uptake differences in wastewater compared with control. Both additive and non-additive variances were proved useful for majority of the characters; however non-additive genes regularly showed dominant contribution towards quality improvement. Protein, carbohydrate contents were increased significantly under wastewater along with a little increase in fiber contents. Higher levels of heavy metals i.e. Cd and Fe were also observed but found within the safe limits for consumption.