Genetic Variability of Pigeonpea (Cajanus cajan (L.) Millsp.) for Water Logging and Salinity Tolerance under in vitro and in vivo Conditions

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cg.contactsarvjeetm@rediffmail.comen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerIndian Council of Agricultural Research - ICARen_US
cg.contributor.centerPunjab Agricultural University - PAUen_US
cg.contributor.crpCGIAR Research Program on Grain Legumes - GLen_US
cg.contributor.funderNot Applicableen_US
cg.contributor.project-lead-institutePunjab Agricultural University - PAUen_US
cg.coverage.countryINen_US
cg.coverage.countryMMen_US
cg.coverage.regionSouthern Asiaen_US
cg.coverage.regionSouth-Eastern Asiaen_US
cg.identifier.doihttps://dx.doi.org/10.9734/AJEA/2016/24071en_US
cg.issn2231-0606en_US
cg.subject.agrovocgerminationen_US
cg.subject.agrovocphenotypic variabilityen_US
cg.subject.agrovocPigeonpeaen_US
dc.contributorGrover, Poojaen_US
dc.contributorKaur, Jagmeeten_US
dc.contributorKaur, Jasdeepen_US
dc.contributorSingh, Pritpalen_US
dc.contributorChoudhary, O. P.en_US
dc.contributorSingh, Inderjiten_US
dc.contributorAnupama, Hinganeen_US
dc.contributorSaxena, KBen_US
dc.contributorSameer Kumar, Chanda Venkataen_US
dc.creatorSingh, Sarvjeeten_US
dc.date.accessioned2017-04-19T11:44:09Z
dc.date.available2017-04-19T11:44:09Z
dc.description.abstractPigeonpea (Cajanus cajan (L.) Millsp.) genotypes acquired from diverse sources, were screened for water logging and salinity tolerance under laboratory and field conditions. Analysis of variance revealed significant differences among the genotypes for various traits. Based on seedling vigor index, six genotypes (AL 1756, AL 1849, AH-06-7, H-2000-14, H-2003-14, ICP 5028) were found highly tolerant, 10 tolerant, 24 moderately tolerant, 12 sensitive and eight highly sensitive to water logging. In case of salinity treatment, seven genotypes (AL 1849, AH-06-7, H-2000-14, H-2001-25, H-2003-14, ICP 5028, JBP 110B) were found tolerant, 14 moderately tolerant, 17 sensitive and 22 highly sensitive. Mean values for germination percentage, seedling length, seedling dry weight and seedling vigor index were generally lower in salinity treatment than water logging treatment. Based on results of laboratory studies, 28 genotypes were screened in pot/field for tolerance to water logging and salinity and were categorized on the basis of plant survival percentage after treatments. Based on plant survival, four genotypes (AL 15, AL 1849, H-2000-14, H-02-28) were found highly tolerant, five tolerant, nine moderately tolerant, four sensitive and six were found highly sensitive in water logging treatment. In case of salinity treatment, six genotypes were found tolerant, five moderately tolerant, three sensitive and 14 were found highly sensitive. Based on higher plant survival (%) under both water logging and saline conditions, common genotypes were identified for their further use in breeding programme.en_US
dc.formatPDFen_US
dc.identifierhttp://sciencedomain.org/abstract/14023en_US
dc.identifierhttps://mel.cgiar.org/reporting/downloadmelspace/hash/BfE3qZEN/v/cd0a3bd01559aac25a2d2f4f0e61e2b8en_US
dc.identifier.citationSarvjeet Singh, Pooja Grover, Jagmeet Kaur, Jasdeep Kaur, Pritpal Singh, O. P. Choudhary, Inderjit Singh, Hingane Anupama, KB Saxena, Chanda Venkata Sameer Kumar. (Accepted on 5/4/2016). Genetic Variability of Pigeonpea (Cajanus cajan (L. ) Millsp. ) for Water Logging and Salinity Tolerance under in vitro and in vivo Conditions.en_US
dc.identifier.statusOpen accessen_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/6834
dc.languageenen_US
dc.rightsCC-BY-4.0en_US
dc.subjectgeneticen_US
dc.subjectstress toleranceen_US
dc.subjectabiotic stressesen_US
dc.titleGenetic Variability of Pigeonpea (Cajanus cajan (L.) Millsp.) for Water Logging and Salinity Tolerance under in vitro and in vivo Conditionsen_US
dc.typeJournal Articleen_US
dcterms.available2016-04-05en_US

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