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dc.contributorSharma, Ramen_US
dc.contributorAlikulov, Safaren_US
dc.contributorIslomov, Sarvaren_US
dc.contributorYuldashev, Tulkinen_US
dc.contributorZiyaev, Zafaren_US
dc.contributorKhalikulov, Zakiren_US
dc.contributorZiyadullaev, Zokhiden_US
dc.contributorTurok, Jozefen_US
dc.creatorHazratkulova, Shahnozaen_US
dc.date2012-09-27en_US
dc.date.accessioned2020-10-28T18:49:55Z
dc.date.available2020-10-28T18:49:55Z
dc.identifierhttps://mel.cgiar.org/dspace/limiteden_US
dc.identifier.citationShahnoza Hazratkulova, Ram Sharma, Safar Alikulov, Sarvar Islomov, Tulkin Yuldashev, Zafar Ziyaev, Zakir Khalikulov, Zokhid Ziyadullaev, Jozef Turok. (27/9/2012). Analysis Of Genotypic Variation For Normalized Difference Vegetation Index And Its Relationship With Grain Yield In Winter Wheat Under Terminal Heat Stress. Plant Breeding, 131 (6), pp. 716-721.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/11984
dc.description.abstractNormalized difference vegetation index (NDVI), which is a measure of leaf greenness (chlorophyll content), is considered to be correlated with crop productivity. This study was conducted to examine genotypic variations for NDVI at different growth stages and its relationship to yield in winter wheat under terminal heat stress. Thirty winter wheat genotypes were evaluated at two locations in 20092010 and 20102011 in Uzbekistan. The NDVI was recorded at booting, heading, milk and dough stages. The wheat genotypes differed significantly for NDVI at each stage. Grain yield ranged from 3.9 to 6.1 t/ha. Wheat genotypes differed in per cent decline in NDVI from booting to dough stage. However, several high-yielding genotypes maintained higher NDVI than low-yielding genotypes when heat stress was evident. The findings suggest change in NDVI during heat stress could be a measure of tolerance. The positive correlation of NDVI with grain yield suggests that it could be used as an indirect selection criterion for identifying physiologically superior, high-yielding wheat lines under terminal heat stress.en_US
dc.languageenen_US
dc.publisherWileyen_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourcePlant Breeding;131,(2012) Pagination 716,721en_US
dc.subjectgenotypic variationen_US
dc.subjectgrowth stageen_US
dc.subjectgrain yielden_US
dc.titleAnalysis Of Genotypic Variation For Normalized Difference Vegetation Index And Its Relationship With Grain Yield In Winter Wheat Under Terminal Heat Stressen_US
dc.typeJournal Articleen_US
cg.creator.idSharma, Ram: 0000-0002-7785-363Xen_US
cg.creator.ID-typeORCIDen_US
cg.subject.agrovocwheaten_US
cg.subject.agrovoccorrelationen_US
cg.subject.agrovocnormalized difference vegetation indexen_US
cg.contributor.centerInstitute of Grain Breeding and Seed Production, Karshi, Uzbekistanen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerUzbek Research Institute of Plant Industry - UZRIPIen_US
cg.contributor.crpCGIAR Research Program on Wheat - WHEATen_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
cg.date.embargo-end-dateTimelessen_US
cg.coverage.regionGlobalen_US
cg.contactrsharmac@gmail.comen_US
dc.identifier.statusTimeless limited accessen_US
mel.impact-factor1.662en_US


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