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001-es BibID:	BIBFORM117901
035-os BibID:	(cikkazonosító)100967 (Scopus)85182387773
Első szerző:	Széles Adrienn (okleveles agrármérnök)
Cím:	Precision agricultural technology for advanced monitoring of maize yield under different fertilization and irrigation regimes: A case study in Eastern Hungary (Debrecen) / Adrienn Széles, László Huzsvai, Safwan Mohammed, Anikó Nyék, Péter Zagyi, Éva Horváth, Károly Simon, Sana Arshad, András Tamás
Dátum:	2024
ISSN:	2666-1543
Megjegyzések:	Precision agricultural (PrA) technology relies on the utilization of special equipment to access real time observations on plant health status, chlorophyll, nitrogen content, and soil moisture content. In this research new PrA technology (i.e., SPAD (Soil Plant Analysis Development), and UAV-based NDVI (Unmanned Aerial Vehicle-based Normalized Difference Vegetation Index) were used to monitor maize yield based on different filed trials in eastern part of Hungary. Our study aimed to examine the utilization of PrA technology specifically SPAD and UAV-based NDVI measurements for monitoring maize GY under irrigated and rainfed experimental setups in Hungary with varied nitrogen treatment for the year 2022. The results showed that the SPAD increased in all treatments (14.7 %; p < 0.05) from V6-V8 in the rainfed treatments, decreased significantly (p < 0.05) by 13.9 % (R1) and 30.6 % (R3). However, implementation of irrigation significantly increased the SPAD values in majority of treatments. Also, results reveal that, under irrigated and rainfed conditions the highest UAV-based NDVI value (0.703, 0.642) was obtained in V12 (A120 treatment) and highest NDVI value (0.728, 0.662) was obtained in Vn (A120 treatment). Remarekedly, irrigation led to significant differences (p < 0.05) of UAV-based NDVI values compared with none irrigated. On the other hand, implementation of 120 kg N ha?1 before sowing led to highest GY, especially under irrigated conditions (8.649 Mg ha?1). The overall mean GY under rainfed treatment was 6.256 Mg ha?1, while under irrigated treatment it increased by 37.2 % and reached 8.581 Mg ha?1 (p < 0.05). In conclusion, PrA technology will support farmers in making informed decisions regarding fertilization strategies and timing, which will in turn maximize yield and minimize risk.
Tárgyszavak:	Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk nitrogen treatment maize drought photosynthetic performance Hungary
Megjelenés:	Journal of Agriculture and Food Research. - 15 (2024), p. 1-16. -
További szerzők:	Huzsvai László (1961-) (talajerőgazdálkodási szakmérnök, agrármérnök) Mohammed Safwan (1985-) (agrármérnök) Nyéki Anikó (1989-) (agrármérnök) Zagyi Péter (1986-) (agrármérnök) Horváth Éva (1993-) (környezetgazdálkodási agrármérnök) Simon Károly (1985-) (okleveles agrármérnök) Arshad, Sana Tamás András (1986-) (gazdasági agrármérnök, növénytermesztés és kertészeti tudományok)
Pályázati támogatás:	TKP2021-NKTA-32 Egyéb Bolyai János Kutatási Ösztöndíj (BO/00068/23/4) Egyéb
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001-es BibID:	BIBFORM119516
035-os BibID:	(cikkazonosító)101108
Első szerző:	Török Áron (közgazdász)
Cím:	Understanding the relevance of farmers' markets from 1955 to 2022: A bibliometric review / Áron Török, Sándor Kovács, Gréta Maró, Zalán Márk Maró
Dátum:	2024
ISSN:	2666-1543
Megjegyzések:	With the emergence of modern food supply chains, there has been a noticeable decline in consumer trust and an increase in information asymmetry. Short food supply chains, including farmers` markets, offer potential solutions to these issues. Currently, farmers` markets are primarily found in the United States and the European Union, and their impact on sustainability has gained significant attention. However, the relevance of this traditional approach within modern supply chains remains largely unexplored. Thus, this study aims to examine the existing literature on farmers` markets using bibliometric techniques applied to 1765 documents sourced from the Scopus and Web of Science databases spanning from 1955 to 2022. The paper tracks the research trends associated with farmers` markets by identifying the stages of evolution of key topics, articles, journals, author citations, and co-citation networks. The findings demonstrate an increasing trend in publication of papers on this subject, highlight five interconnected areas of market research, and provide a foundation for future research and policy making by outlining the main and specific research avenues to explore.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk farmer's market bibliometric review short food supply chains performance analysis science mapping network analysis
Megjelenés:	Journal of Agriculture and Food Research. - 16 (2024), p. 1-17. -
További szerzők:	Kovács Sándor (1978-) (matematika tanár) Maró Gréta Maró Zalán Márk
Pályázati támogatás:	FK137602 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM116772
035-os BibID:	(cikkazonosító)100883 (WoS)001129983900001 (Scopus)85178340436
Első szerző:	Török Áron (közgazdász)
Cím:	European consumers' preferences for fresh fruit and vegetables : a cross-country analysis / Áron Török, Ching-Hua Yeh, Davide Menozzi, Péter Balogh, Péter Czine
Dátum:	2023
ISSN:	2666-1543
Megjegyzések:	Although fresh fruit and vegetables are essential for a balanced diet, their per capita consumption in Europe is below the recommended minimum intake. This study investigates 14 product attributes of fresh fruit and vegetables in a European cross-country analysis. Based on an online survey conducted in France, Germany, Hungary, Italy, and Norway (n = 3093), an object-case Best-Worst Scaling approach was applied. Results revealed both international and country-specific preference characteristics. Best-Worse scores revealed that freshness and taste scored highest in all five countries, while knowledge of the producer was considered the least important attribute. The study also derived three consumer segments by applying cluster analysis, with each segment assessed according to socio-demographic profiles. The novelty of the study is to offer a cross-country analysis of fresh fruit and vegetable consumption patterns in multiple European countries based on the Best-Worst Scaling approach and international segmentation. Managerial implications are proposed.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Fresh fruit and vegetables Consumer preferences Best-worst scaling Cross-cultural Segmentation
Megjelenés:	Journal of Agriculture and Food Research. - 14 (2023), p. 1-11. -
További szerzők:	Yeh, Ching-Hua Menozzi, Davide (közgazdász) Balogh Péter (1970-) (agrármérnök) Czine Péter (1994-) (közgazdász)
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