Characterization of qualitative traits of germplasm in chickpea (cicer arietinum l.)

Joshi Priyanka*, Yasin M., Joshi Bhupendra

ABSTRACT

Chickpea has low genetic base but spectrum of variability is a key factor behind a successful breeding programme. New recombinants can be generated through crossing between diverse parents and wild types. This study was aimed to classify chickpea germplasm into various categories as per guidelines provides in chickpea descriptor and on the basis of range of variation which could be useful to develop desirable breeding lines. Three hundred genetically diverse germplasm were grown in randomized complete block design with two replications. Nine qualitative traits during spring 2010-11 were observed and recorded. Categorization of germplasm for traits was done by using guideline of International Chickpea descriptor. Three hundred germplasm obtained from NBPGR in qualitative traits were evaluated for remarkable variations. Remarkable variations with other traits have identified new variability in germplasm such as presence of high stem pigmentation, small leaflet size, white-pink stripped flower colour, erect growth habit and rough seed surface in germplasm. Remarkable variations were observed in nine qualitative traits. Similarly wide range of variations identified in nine qualitative traits.

Keywords: Medicinal plant, Germplasm, genetic diversity, traits, anthocyanin.