Phenotypic diversity of date-palm genotypes (Phoenix dactylifera L.) collected from Mundra of Kutch region

Abstract

A wide range of variability with regard to fruit and pulp characters and taste was observed in date groves in Kutch region of Gujarat (India), which have been developed naturally from seeds. An exploration was undertaken to identify better genotypes of date palm (Phoenix dactylifera) based on their fruit quality and yield-attributing characteristics. A total of 14 fruit samples were collected and data were analysed for fruit characters. Among the different genotypes MDR2 was identified and marked superior with respect to fruiting characteristics like fruit weight (29.86 g), fruit length (53.12 mm) and quality characteristics (TSS 35.17 ºB). In India, the coastal strip of the Kutch region contains the only remaining natural date palm groves, which should be utilised and maintained to be used in future genetic improvement programmes.