Multi-trait selection of bread wheat ideotypes for adaptation to early sown condition

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cg.authorship.typesCGIAR and developing country instituteen
cg.contributor.affiliationTERI School of Advanced Studiesen
cg.contributor.affiliationInternational Maize and Wheat Improvement Centeren
cg.contributor.affiliationBorlaug Institute for South Asiaen
cg.contributor.affiliationBangladesh Wheat and Maize Research Instituteen
cg.contributor.donorUnited States Agency for International Developmenten
cg.contributor.donorDeutsche Gesellschaft für Internationale Zusammenarbeiten
cg.contributor.donorBorlaug Higher Education for Agricultural Research and Developmenten
cg.contributor.donorCGIAR Trust Funden
cg.contributor.initiativeAccelerated Breeding
cg.creator.identifierRavi Prakash Singh: 0000-0002-4676-5071
cg.creator.identifierSuchismita Mondal: 0000-0002-8582-8899
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1002/csc2.20628en
cg.isijournalISI Journalen
cg.issn1435-0653en
cg.issue1en
cg.journalCrop Scienceen
cg.placeUnited States of Americaen
cg.reviewStatusPeer Reviewen
cg.subject.actionAreaGenetic Innovation
cg.subject.impactAreaNutrition, health and food security
cg.volume62en
dc.contributor.authorFarhad, Md.en
dc.contributor.authorShashi Bhushan Tripathien
dc.contributor.authorSingh, Ravi Prakashen
dc.contributor.authorJoshi, Arun Kumaren
dc.contributor.authorBhati, Pradeepen
dc.contributor.authorVishwakarma, Manish Kumaren
dc.contributor.authorMondal, Suchismitaen
dc.contributor.authorMalik, Anoop Ananden
dc.contributor.authorKumar, Uttamen
dc.date.accessioned2023-02-28T09:00:18Zen
dc.date.available2023-02-28T09:00:18Zen
dc.identifier.urihttps://hdl.handle.net/10568/129098
dc.titleMulti-trait selection of bread wheat ideotypes for adaptation to early sown conditionen
dcterms.abstractGenotypes developed for a particular mega environment or management condition may not suit different management or specific local environments. Planting earlier than the recommended planting time is currently a new avenue to improve genotypic performance, supporting horizontal yield increases in the region when winter is shortening. In India, wheat-growers are looking at early planting because it can use residual soil moisture from monsoons and escape terminal heat stress. A BLUP-based multi-environmental stability analysis was conducted on three sets of genotypes across three consecutive years (2017, 2018, and 2019) under early and timely planting dates to identify genotypes for further breeding. A number of traits were studied - phenological (EGC, DTB, DTHD, DAYSMT, BTH, and GFD), plant stature (PH, HUS, and SpkLng), flag leaf (FLGLFL, FLGLFW, and FLGLFA), and yield traits (TGW and GRYLD). A significant genotypic effect was observed for all traits in the single environment analysis. A GEI was observed in the mixed-effect model, except for FLGLFA in season 2 and SpkLng in season 3. Residual components of variation were found to increase under early planting for all studied traits due to exposure of genotypes to early heat and a prolonged growing period. A higher GEI was observed in dissected phenological events such as BTH and GFD. Among phenological traits, it was found that DTB, GFD, and DAYSMT were strongly supporting selection gain throughout all seasons under early planting. The genotypes with a more extended vegetative period and grain filling period were tend to have higher grain yield and TGW under early planting.en
dcterms.accessRightsLimited Access
dcterms.audienceCGIARen
dcterms.audienceDonorsen
dcterms.available2022-01-05
dcterms.bibliographicCitationFarhad, M., Tripathi, S. B., Singh, R.P., Joshi, A. K., Bhati, P.K., Vishwakarma, M. K., Mondal, S., Malik, A.A. and Kumar, U. 2022. Multi‐trait selection of bread wheat ideotypes for adaptation to early sown condition. Crop Science 62(1):67–82.en
dcterms.extentpp. 67-82en
dcterms.issued2022-01
dcterms.languageen
dcterms.licenseCopyrighted; all rights reserved
dcterms.publisherWileyen
dcterms.subjectgenotypesen
dcterms.subjectideotypesen
dcterms.subjectplanting dateen
dcterms.subjectselectionen
dcterms.subjectwheaten
dcterms.typeJournal Article

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