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001-es BibID:	BIBFORM123128
035-os BibID:	(WoS)001278950300001 (Scopus)85199586710
Első szerző:	Nyandi, Muhoja Sylivester (PhD hallgató)
Cím:	Aspergillus and Fusarium Mycotoxin Contamination in Maize (Zea mays L.) : The Interplay of Nitrogen Fertilization and Hybrids Selection / Muhoja Sylivester Nyandi, Péter Pepó
Dátum:	2024
ISSN:	2072-6651
Megjegyzések:	Maize plays a significant global role as a food source, feed, and as a raw material in industry. However, it is affected by toxin-producing fungi, mainly Fusarium graminearum, Fusarium verticillioides, and Aspergillus flavus, which compromise its quality. This study, conducted in 2022 and 2023 at the Látókép long-term research site of the University of Debrecen, Hungary, investigated the effects of different nitrogen fertilization rates (0, 90 and 150 Kgha?1 N) on mycotoxin contamination (DON vs. FB vs. AFB1) in the kernels of three (3) maize hybrids: DKC4590 (tolerant), GKT376 (sensitive), and P9610 (undefined). The results showed a significant (p = 0.05) influence of nitrogen fertilization and maize genotype on mycotoxin levels. Sole nitrogen impacts were complex and did not define a clear trend, contrary to the hybrids selected, which followed superiority to resistance. Increased nitrogen fertilization was associated with higher DON production, while hybrid selection demonstrated a clearer trend in resistance to mycotoxins. Therefore, to maximize yield and minimize mycotoxin contamination, future research should focus on optimizing nitrogen application rates and breeding for resistance to balance yield and mycotoxin management. These results suggest that while nitrogen fertilization is crucial for maximizing yield, selecting less susceptible maize hybrids remains vital for minimizing mycotoxin contamination
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk maize hybrid nitrogen fertilization mycotoxins Fusarium graminearum Fusarium verticillioides Aspergillus flavus
Megjelenés:	Toxins. - 16 : 7 (2024), p. 1-14. -
További szerzők:	Pepó Péter (1955-) (agrármérnök)
Pályázati támogatás:	Tempus Public Foundation Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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