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001-es BibID:BIBFORM101159
035-os BibID:(cikkazonosító)942 (WoS)000780516900001 (Scopus)85127411191
Első szerző:Shojaei, Seyed Habib (agrármérnök)
Cím:Comparison of Maize Genotypes Using Drought-Tolerance Indices and Graphical Analysis under Normal and Humidity Stress Conditions / Seyed Habib Shojaei, Khodadad Mostafavi, Ali Omrani, Árpád Illés, Csaba Bojtor, Saeed Omrani, Seyed Mohammad Nasir Mousavi, János Nagy
Dátum:2022
ISSN:2223-7747
Megjegyzések:This study aimed to identify drought-tolerant genotypes and to evaluate and compare the response of genotypes under normal conditions and humidity stress. The experiment was conducted in a Randomized Complete Block Design (RCBD) on 12 commercial single cross hybrids of maize (Zea mays L.) with three replications in two separate experiments under normal and stress conditions. GT biplot was used to compare genotypes under normal conditions and humidity stress. Based on the polygon diagrams' graphical analysis, KSC206, KSC704, KSC705 and KSC706 genotypes were identified as desirable hybrids. The ranking diagram of genotypes based on ideal genotype also showed that the KSC704 genotype had high desirability in all evaluated traits in normal and stress conditions. TOL, MP, HARM, GMP, SSI and STI indices were used to identify drought-tolerant genotypes, and the genotypes were ranked based on this index. Based on this, KSC260, SC302 and KSC400 hybrids were selected as resistant hybrids. Based on the correlation analysis between drought-tolerance indices, a positive correlation was observed between MP, GMP, HARM and STI indices. Based on the analysis of the PCA on the indices, the first and second principal components were given the titles of grain yield tolerance component under humidity stress conditions and grain yield stability component under normal humidity conditions, respectively. KSC704 was superior to other hybrids in terms of grain yield under normal conditions and stress, and the KSC260 hybrid was identified as a tolerant hybrid in terms of all studied traits under drought stress.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Plants-Basel. - 11 (2022), p. 1-15. -
További szerzők:Mostafavi, Khodadad Omrani, Ali Illés Árpád (1994-) (növényorvos) Bojtor Csaba (1993-) (okleveles növényorvos) Omrani, Saeed Mousavi, Seyed Mohammad Nasir (1988-) (agrármérnök) Nagy János (1951-) (agrármérnök, mérnök-tanár)
Pályázati támogatás:EFOP-3.6.3-16-2017-00008
EFOP
TKP2021-NKTA-32
Egyéb
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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