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dc.contributorGummadov, Nurberdyen_US
dc.contributorBelen, Savasen_US
dc.contributorKaya, Yukselen_US
dc.contributorKeser, Mesuten_US
dc.contributorMursalova, Jamalaen_US
dc.creatorMorgunov, Alexey Ivanovichen_US
dc.date2014-09-12en_US
dc.date.accessioned2020-10-30T23:33:07Z
dc.date.available2020-10-30T23:33:07Z
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/37a6dc2b4e86944d4ec3660868aed9b5en_US
dc.identifier.citationAlexey Ivanovich Morgunov, Nurberdy Gummadov, Savas Belen, Yuksel Kaya, Mesut Keser, Jamala Mursalova. (12/9/2014). Association of digital photo parameters and NDVI with winter wheat grain yield in variable environments. Turkish Journal of Agriculture and Forestry, 38 (5), pp. 624-632.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/12011
dc.description.abstractThe normalized difference vegetation index (NDVI) is gaining popularity as a complementary selection tool, even though it requires an instrument not readily available in the developing world. We evaluated several parameters (originating from the analysis of digital photos using BreedPix software) as potential selection criteria in 23 winter wheat yield trials grown over 4 years at 2 sites. NDVI and digital photos were taken at key development stages from stem elongation to maturity. The correlations between digital photo parameters a and u and grain yield, as well as correlations between NDVI and grain yield within individual trials, varied depending on crop stage, moisture availability, and germplasm composition. NDVI, photo-a, and photo-u parameters had equal power in distinguishing high- and low-yielding genotypes in the trials and were significantly associated with yield in approximately 50% of all observations. The association of vegetative indices with grain yield can be improved by evaluating germplasm with a similar maturity range. An important challenge is in utilizing these tools in unreplicated small plots, including head rows where selection efficiency is low.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherTUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEYen_US
dc.rightsCC-BY-4.0en_US
dc.sourceTurkish Journal of Agriculture and Forestry;38,(2014) Pagination 624,632en_US
dc.subjectWinter / Facultative Wheaten_US
dc.titleAssociation of digital photo parameters and NDVI with winter wheat grain yield in variable environmentsen_US
dc.typeJournal Articleen_US
cg.creator.idKeser, Mesut: 0000-0001-6316-7981en_US
cg.creator.ID-typeORCIDen_US
cg.subject.agrovocbreedingen_US
cg.subject.agrovocwheaten_US
cg.subject.agrovocbiomassen_US
cg.subject.agrovocstressen_US
cg.subject.agrovoctoleranceen_US
cg.subject.agrovocphysiologyen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.centerThe Transitional Zone Agricultural Research Institute - GKTAEMen_US
cg.contributor.centerBahri Dagdas International Agricultural Research Institute - BDUTAEen_US
cg.contributor.funderMinistry of Food, Agriculture, and Livestock of the Turkish Republicen_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.coverage.regionGlobalen_US
cg.contacta.morgounov@CGIAR.ORGen_US
cg.identifier.doihttps://dx.doi.org/10.3906/tar-1312-90en_US
dc.identifier.statusOpen accessen_US
mel.impact-factor1.660en_US


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