Stability for grain yield and other traits in tropical maize (Zea mays L.) under heat stress and optimal conditions

dc.creatorArchana, K.A.
dc.creatorKuchanur, P.H.
dc.creatorZaidi, P.H.
dc.creatorMandal, S.S.
dc.creatorArunkumar, B.
dc.creatorPatil, A.
dc.creatorSeetharam, K.
dc.creatorVinayan, M.T.
dc.date2019-01-17T15:55:07Z
dc.date2019-01-17T15:55:07Z
dc.date2018
dc.date.accessioned2023-07-17T20:03:24Z
dc.date.available2023-07-17T20:03:24Z
dc.identifier2319-7706
dc.identifierISSN: 2319-7692
dc.identifierESSN: 2319-7706
dc.identifierhttps://hdl.handle.net/10883/19793
dc.identifier10.20546/ijcmas.2018.711.096
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7511666
dc.descriptionTwenty four newly developed maize hybrids along with three commercial checks were evaluated for their yield performance at three locations under heat stress and optimal conditions. Pooled analysis of variance revealed significant differences among hybrids for grain yield. Mean sum of squares due to environments and linear component of environments were significant for all the traits studied. Whereas, mean sum of squares due to hybrids × environment interactions and linear component of hybrids × environment interaction were significant only for grain yield indicating the diversity among the selected environments. Based on the stability parameters, the hybrids, VL 107 × VL128 (0.97) and ZL 1110175 ×VL 1033 for days to 50 % anthesis, ZL 14501 × VL 1032 for days to 50 % silking, VL 1011 × VL 1033 for anthesis silking interval and ZL 11953 × VL 1032 for grain yield were identified as stable as they recorded regression value nearer to unity and non-significant deviation from regression.
dc.description815-823
dc.formatPDF
dc.languageEnglish
dc.publisherExcellent Publishers
dc.rightsCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the sutable license for that purpose.
dc.rightsOpen Access
dc.source7
dc.sourceInternational Journal of Current Microbiology and Applied Sciences
dc.subjectAGRICULTURAL SCIENCES AND BIOTECHNOLOGY
dc.subjectMAIZE
dc.subjectCROP YIELD
dc.subjectHEAT STRESS
dc.titleStability for grain yield and other traits in tropical maize (Zea mays L.) under heat stress and optimal conditions
dc.typeArticle
dc.typePublished Version
dc.coverageIndia


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