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dc.contributorSingh, K. Ben_US
dc.creatorMalhotra, Ren_US
dc.identifier.citationR Malhotra, K. B Singh. (31/10/1991). Classification of chickpea growing environments to control genotype by environment interaction. Euphytica, 58, pp. 5-12.en_US
dc.description.abstractCluster analysis was used as a tool to classify chickpea growing environments. Data on time to flowering (days) and seed yield (kg ha-1) for two chickpea international yield trials developed by ICARDA and ICRISAT, and conducted by cooperating scientists during 1985–86 and 1986–87 were used for this study. The GENSTAT hierarchical, agglomerative clustering programme was employed with correlation coefficient as the distance measure and single linkage as the clustering strategy. Results revealed that by characterization of locations, the genotype x location interaction within a cluster/zone was minimized. From the classification, it appears that selection for performance at Tel Hadya-the main research station at ICARDA in Syria—should be relevant to much of Syria, the drier areas of Algeria and parts of the Iberian Peninsula. In absence of sufficient data and high degree of season-to-season variability in weather patterns it was not possible to indicate other key sites which could provide an opportunity for selection of materials for specific adaptation in a group of environments or a zone.en_US
dc.publisherSpringer (part of Springer Nature)en_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourceEuphytica;58,(1991) Pagination 5,12en_US
dc.subjectseed yielden_US
dc.subjectcluster analysisen_US
dc.subjectg x e interactionen_US
dc.subjecttime to floweringen_US
dc.titleClassification of chickpea growing environments to control genotype by environment interactionen_US
dc.typeJournal Articleen_US
cg.subject.agrovoccicer arietinumen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
dc.identifier.statusTimeless limited accessen_US

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