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001-es BibID:	BIBFORM130153
Első szerző:	Balaout, Ibtissem (agrármérnök, vízgazdálkodási mérnök)
Cím:	Analysis of the dry matter and essential nutrient accumulation of maize (Zea mays L.) in the main phenophases / Ibtissem Balaout, Bojtor Csaba, Illés Árpád, Zelenák Annabella, Ocwa Akasairi, Széles Adrienn
Dátum:	2025
Megjegyzések:	Análise do acúmulo de matéria seca e nutrientes essenciais do milho (Zea mays L.) nas principais fenofases Increasing and maintaining maize yield to feed the growing population faces challenges due climate change limitations and soil degradation. Knowledge of nutrient dynamics particularly at critical stages of plant growth and development is crucial for effective fertilization decisions. The experiment was carried out in 2022 at the Látókép Crop Production Experimental Site of the University of Debrecen, Hungary. The aim was to evaluate the dynamics of nutrient accumulation in maize at six different phenological stages. After collecting the test plants and dividing them into various parts, average dry matter and nutrient concentrations were determined. Results demonstrated that the plant parts absorbed nutrients differently at each growth stage. Most of the nutrients accumulated in grains during the post-silking stage were primarily redirected from the vegetative organs. Only N, P, Mg, S, and Zn contributed significantly to the grain`s mineral content. The maximum dry matter accumulation was 23784.4 kg*ha-1. Nutrient accumulation was in the order of K > N > P > Ca > Mg > S > Fe > Mn > Zn > Cu > B. This research emphasizes the importance of improving our understanding of nutritional crop requirements and their distribution in maize plants during developmental phenophases for optimal maize yield and quality.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk maize development growth stage food security nutrient remobilization precision crop nutrition
Megjelenés:	Brazilian Journal of Biology. - 85 (2025), p. 1-18. -
További szerzők:	Bojtor Csaba (1993-) (okleveles növényorvos) Illés Árpád (1994-) (növényorvos) Zelenák Annabella (1995-) (mezőgazdasági mérnök) Ocwa, Akasairi (1987-) (Crop scientist) Széles Adrienn (1980-) (okleveles agrármérnök)
Pályázati támogatás:	TKP2021-NKTA-32 Egyéb EKÖP-24-4-II Egyéb BO/00068/23/4 Egyéb
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI
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001-es BibID:	BIBFORM109592
035-os BibID:	(Scopus)85150316055
Első szerző:	Mousavi, Seyed Mohammad Nasir (agrármérnök)
Cím:	Stability yield indices on different sweet corn hybrids based on AMMI analysis = Índices de estabilidade de rendimento em diferentes híbridos de milho-doce com base na análise AMMI / S. M. N. Mousavi, A. Illés, A. Szabó, S. H. Shojaei, C. Demeter, Z. Bakos, A. Vad, A. Széles, J. Nagy, C. Bojtor
Dátum:	2024
ISSN:	1519-6984 1678-4375
Megjegyzések:	Currently, sweet corn is considered an important crop due to its high sugar content and low starch content. Important sugars in sweet corn include sucrose, fructose, glucose, and maltose. The purpose of the present study was to use the yield indices of the eight examined sweet corn hybrids and the correlation of the yield indices together. Concentration is important for consumers in terms of yield indices. The research site was located at the Látókép Experimental Station of the University of Debrecen. The small plot experiment had a strip plot design with four replications. The previous crop was sweet corn; the plant density was 64 thousand/ha. The obtained result indicates that Biplot AMMI based on IPCA1 showed that the DB, NO, GS, and GB hybrids had stability and high performance in terms of yield indices. At the same time, fructose and glucose had stable parameters for the hybrids involved in the study. IPCA1 AMMI biplot showed that the ME hybrid had stability and high performance in terms of iron and zinc as well. IPCA2 AMMI biplot showed that DE, GB, and GS hybrids had stability and the highest performance on yield parameters in the scope of the research. Fructose, glucose, and sucrose had stable parameters on hybrids based on IPCA2. The DB and SE hybrids had desirable performance in Lutein and Zeaxanthin based on the biplot. The DE hybrid had a maximum performance on iron and zinc parameters.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk zeaxanthin AMMI analysis cluster analysis yield indices
Megjelenés:	Brazilian Journal of Biology. - 84 (2024), p. 1-8. -
További szerzők:	Illés Árpád (1994-) (növényorvos) Szabó Atala (1995-) (növénytermesztő mérnök) Shojaei, Seyed Habib (1980-) (agrármérnök) Demeter Cintia (1992-) (agrármérnök, növénytermesztő) Bakos Zsuzsanna (1982-) Vad Attila (1981-) (agrármérnök) Széles Adrienn (1980-) (okleveles agrármérnök) Nagy János (1951-) (agrármérnök, mérnök-tanár) Bojtor Csaba (1993-) (okleveles növényorvos)
Pályázati támogatás:	TKP2021-NKTA-32 Egyéb EFOP-3.6.3-VEKOP Egyéb
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI
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