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Scientific paper - Original scientific paper
Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes
Agriculture, 11 (2021), 9; 887. https://doi.org/10.3390/agriculture11090887
Buhiniček, Ivica; Kaučić, Dražen; Kozić, Zdravko; Jukić, Mirko; Gunjača, Jerko; Šarčević, Hrvoje; Stepinac, Domagoj; Šimić, Domagoj

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Buhiniček, I., Kaučić, D., Kozić, Z., Jukić, M., Gunjača, J., Šarčević, H. ... Šimić, D. (2021). Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes. Agriculture, 11. (9). doi: 10.3390/agriculture11090887

Buhiniček, Ivica, et al. "Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes." Agriculture, vol. 11, no. 9, 2021. https://doi.org/10.3390/agriculture11090887

Buhiniček, Ivica, Dražen Kaučić, Zdravko Kozić, Mirko Jukić, Jerko Gunjača, Hrvoje Šarčević, Domagoj Stepinac and Domagoj Šimić. "Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes." Agriculture 11, no. 9 (2021). https://doi.org/10.3390/agriculture11090887

Buhiniček, I., et al. (2021) 'Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes', Agriculture, 11(9). doi: 10.3390/agriculture11090887

Buhiniček I, Kaučić D, Kozić Z, Jukić M, Gunjača J, Šarčević H, and sur.. Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes. Agriculture [Internet]. 2021 September 15 [cited 2024 November 29];11(9). doi: 10.3390/agriculture11090887

I. Buhiniček, et al., "Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes", Agriculture, vol. 11, no. 9, September 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:204:440853. [Accessed: 29 November 2024]

Metadata
Title (english)Trends in Maize Grain Yields across Five Maturity Groups in a Long-Term Experiment with Changing Genotypes
AuthorIvica Buhiniček
AuthorDražen Kaučić
AuthorZdravko Kozić
AuthorMirko Jukić
AuthorJerko Gunjača
AuthorHrvoje Šarčević
AuthorDomagoj Stepinac
AuthorDomagoj Šimić
Author's institutionUniversity of Zagreb
Faculty of Agriculture
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract (english)
Combining experimental studies on grain yield variability with crop model simulations in maize could assist in choosing the optimum maturity group for a certain location, counteracting the effect of climate change. However, studies considering specificities in Southeast Europe are lacking. The objectives were to put various environmental covariates including stress degree days (SDD) into FAO maturity settings to determine the impact of climate change on maize growing in Southeast Europe and to compare trends for grain yields over twenty years of maize experimental and simulation data grouped in five FAO maturity groups (FAO 200–FAO 600). Pre-registration yield trials of maize planted in one location in Croatia grown from 1996 to 2015 were used to determine “potential yield”. Correlation coefficients between 12 climate covariates and grain yield (GY) across the maturity groups revealed the tightest negative associations between SDD and GY that were weakened by later-maturity groups. Similar trends in GY were obtained by both experimental and simulation data, highlighting FAO 600 as a nearly no yield-reducing FAO group over the two decades. Our results indicate that choosing early maize hybrids in Southeast Europe does not seem to be an optimum option in the future, since these hybrids are more sensitive to omnipresent heat stress than late hybrids.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleAgriculture
Numberingvol. 11, no. 9, 887
e-ISSN2077-0472
DOIhttps://doi.org/10.3390/agriculture11090887
URN:NBNurn:nbn:hr:204:440853
Publication2021-09-15
ProjectNumber: KK.01.1.1.01.0005
Title (croatian): Znanstveni centar izvrsnosti za bioraznolikost i molekularno oplemenjivanje bilja
Title (english): Scientific Centre of Excellence for Biodiversity and Molecular Plant Breeding
Acronym: ZCI CroP-BioDiv
Leader: Zlatko Šatović
Jurisdiction: eu
Funding stream: European Regional Development Fund
Document URLhttps://www.mdpi.com/2077-0472/11/9/887
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-11-29 13:28:44