Assessing impact of thermal units on growth and development of mustard varieties grown under optimum sown conditions

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dc.authoridBarutcular, Celaleddin/0000-0003-3583-9191
dc.authoridAlam, Md Ashraful/0000-0002-8839-7895
dc.authoridIslam, Md. Rafiqul/0000-0002-4781-4488
dc.authoridHossain, Akbar/0000-0003-0264-2712
dc.contributor.authorIslam, M. R.
dc.contributor.authorAlam, M. A.
dc.contributor.authorKamal, Mohd Mostofa
dc.contributor.authorZaman, R.
dc.contributor.authorHossain, Akbar
dc.contributor.authorAlharby, H.
dc.contributor.authorBamagoos, A.
dc.date.accessioned2024-12-24T19:33:29Z
dc.date.available2024-12-24T19:33:29Z
dc.date.issued2019
dc.departmentSiirt Üniversitesi
dc.description.abstractThermal unit indices have a strong correlation with the phenology, growth and yield of crops and can be effectively used to select suitable crop cultivars for specific environmental conditions especially temperature. In this study, four mustard varieties (viz., 'BARI Sharisha-14', 'BARI Sharisha-15', 'BARI Sharisha-16' and 'Tori-7') were grown in two consecutive growing to assess the impact of thermal unit indices on crop growth and development, and to select the suitable variety for better yield under optimum sowing condition. Thermal unit indices viz., growing degree-day (GDD), helio-thermal units (HTU), phenothermal index (PTI) and heat use efficiency (HUE) were estimated from daily temperature and sunshine hours. Role of GDD on different growth indicators and seed yield (SY) were estimated through association and dependence of the traits. Significant variations in studied genotypes were observed for different traits. Among the studied varieties, 'BARI Sharisha-16' produced higher dry matter and seed yields (1.82 t ha(-1)) while accumulated maximum GDD at different growth stages. A strong positive association was obtained between GDD and the studied traits. Thermal unit indices had a strong influence in attaining different phenophases and other growth indicators. Therefore, results suggest that those indices could be used for growth prediction; further 'BARI Sharisha-16' is expected to use heat energy more efficiently for increasing the seed yields which indicated that the crop can perform better under global warming scenarios.
dc.identifier.endpage281
dc.identifier.issn0972-1665
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85073699484
dc.identifier.scopusqualityQ3
dc.identifier.startpage270
dc.identifier.urihttps://hdl.handle.net/20.500.12604/8156
dc.identifier.volume21
dc.identifier.wosWOS:000595339900005
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAssoc Agrometerologists
dc.relation.ispartofJournal of Agrometeorology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectGrowth
dc.subjectmustard
dc.subjectphenology
dc.subjectthermal indices
dc.subjectyield
dc.titleAssessing impact of thermal units on growth and development of mustard varieties grown under optimum sown conditions
dc.typeArticle

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