Počet záznamů: 1
Evidence for increasing global wheat yield potential
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SYSNO ASEP 0566887 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Evidence for increasing global wheat yield potential Tvůrce(i) Guarin, J. R. (US)
Martre, P. (FR)
Ewert, F. (DE)
Webber, H. (DE)
Dueri, S. (FR)
Calderini, D. (CL)
Reynolds, M. (MX)
Molero, G. (FR)
Miralles, D. (AR)
Garcia, G. (AR)
Slafer, G. (ES)
Giunta, F. (IT)
Pequeno, D. N. L. (MX)
Stella, T. (DE)
Ahmed, M. (PK)
Alderman, P. D. (US)
Basso, B. (US)
Berger, A. G. (UY)
Bindi, M. (IT)
Bracho-Mujica, G. (DE)
Cammarano, D. (US)
Chen, Y. (CN)
Dumont, B. (BE)
Rezaei, E. E. (DE)
Fereres, E. (ES)
Ferrise, R. (IT)
Gaiser, T. (DE)
Gao, Y. (US)
Garcia-Vila, M. (ES)
Gayler, S. (DE)
Kersebaum, Kurt Christian (UEK-B) ORCID, SAI, RID
Nendel, Claas (UEK-B) ORCID, RID, SAICelkový počet autorů 59 Číslo článku 124045 Zdroj.dok. Environmental Research Letters. - : Institute of Physics Publishing - ISSN 1748-9326
Roč. 17, č. 12 (2022)Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova yield increase ; radiation use efficiency ; wheat potential yield ; crop model ensemble ; global food security Vědní obor RIV DG - Vědy o atmosféře, meteorologie Obor OECD Meteorology and atmospheric sciences CEP EF16_019/0000797 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UEK-B - RVO:86652079 UT WOS 000897839900001 EID SCOPUS 85144616687 DOI https://doi.org/10.1088/1748-9326/aca77c Anotace Wheat is the most widely grown food crop, with 761 Mt produced globally in 2020. To meet the expected grain demand by mid-century, wheat breeding strategies must continue to improve upon yield-advancing physiological traits, regardless of climate change impacts. Here, the best performing doubled haploid (DH) crosses with an increased canopy photosynthesis from wheat field experiments in the literature were extrapolated to the global scale with a multi-model ensemble of process-based wheat crop models to estimate global wheat production. The DH field experiments were also used to determine a quantitative relationship between wheat production and solar radiation to estimate genetic yield potential. The multi-model ensemble projected a global annual wheat production of 1050 +/- 145 Mt due to the improved canopy photosynthesis, a 37% increase, without expanding cropping area. Achieving this genetic yield potential would meet the lower estimate of the projected grain demand in 2050, albeit with considerable challenges. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2023 Elektronická adresa https://iopscience.iop.org/article/10.1088/1748-9326/aca77c
Počet záznamů: 1