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001-es BibID:BIBFORM083730
035-os BibID:(cikkazonosító)247 (WoS)000521366400019 (Scopus)85079425405
Első szerző:Bákonyi Nóra (agrármérnök)
Cím:Chemical Traits of Fermented Alfalfa Brown Juice: Its Implications on Physiological, Biochemical, Anatomical, and Growth Parameters of Celosia / Bákonyi Nóra, Kisvarga Szilvia, Barna Döme, Tóth O. Ibolya, Hassan El-Ramady, Neama Abdalla, Kovács Szilvia, Rozbach Margaréta, Fehér Csaba, Nevien Elhawat, Tarek Alshaal, Fári Miklós Gábor
Dátum:2020
ISSN:2073-4395
Megjegyzések:Brown juice is a byproduct of fractionated green biomass during leaf protein isolation. It represents approximately 45%?50% of the total pressed fresh biomass. Disposal of brown juice is a serious issue in leaf protein production due to its high biological oxygen demand and carbohydrates content. The current study aimed to find a possible potential use of brown juice. Therefore, chemical and biochemical properties of brown juice?derived from alfalfa green biomass?were determined before and after fermentation by lactic acid bacteria. Additionally, the growth stimulation potential of fermented brown juice on plumed cockscomb (Celosia argantea var. plumose 'Arrabona') plants were tested. Celosia seedlings were sprayed at different rates of fermented brown juice (i.e., 0.5%, 1%, 2.5%, 5%, and 10%) and tap water was applied as control. The results revealed that lactic acid bacteria successfully enhanced the stabilization of brown juice via reducing sugars content and increasing organic acids content. After fermentation, contents of glucose monomers were 15 times lower; while concentrations of lactic and acetic acids increased by 7- and 10-fold, respectively. This caused a reduction in the pH of fermented brown juice by 13.9%. Treating Celosia plants at lower rates of fermented brown juice (up to 1.0%) significantly induced their growth dynamics and antioxidant capacity. Higher values of vegetative parameters were measured in treated plants compared to control. The brown juice treatments caused significant changes in histological parameters as well. The activity of catalase and peroxidase increased in plants that received fermented brown juice especially at low rates. Moreover, an increase in water-soluble protein and phenol was measured in different tissues of plants sprayed with fermented brown juice. Malondialdehyde content was lowered in treated plants compared to control. Fermented brown juice at high rates slightly reduced the amount of photosynthetic pigments; however, this reduction was not reported for low rates of fermented brown juice. These results surely illustrate the potential use of fermented alfalfa brown juice as a growth stimulator for crops particularly at rates below 2.5%.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
deproteinized leaf juice
fermentation
lactic acid bacteria
plant nutrition
antioxidant capacity
ornamental plants
Megjelenés:Agronomy-Basel. - 10 : 2 (2020), p. 1-22. -
További szerzők:Kisvarga Szilvia (1984-) Barna Döme (1994-) (kertészmérnök) Tóth O. Ibolya El-Ramady, Hassan (1969-) (agrármérnök) Abdalla, Neama Kovács Szilvia (1972-) (gyombiológia) Rozbach Margaréta Fehér Csaba Elhawat, Nevien Adel (1984-) (agrármérnök) Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Fári Miklós (1953-) (kertészmérnök)
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2.

001-es BibID:BIBFORM112685
035-os BibID:(cikkazonosító)1600 (WoS)001013848300001 (Scopus)85163999651
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Nanofarming : Promising Solutions for the Future of the Global Agricultural Industry / Hassan El-Ramady, Neama Abdalla, Daniella Sári, Aya Ferroudj, Arjun Muthu, József Prokisch, Zakaria F. Fawzy, Eric C. Brevik, Svein Ø. Solberg
Dátum:2023
ISSN:2073-4395
Megjegyzések:The agricultural sector is a vital source of human well-being that provides the necessities of daily life. A variety of farming systems are utilized in agriculture, such as a wide range of tillage options, no-till, agroforestry, precision farming, organic farming, cover cropping, crop rotations, etc. Each of these farming systems has unique challenges, and nanotechnology has successfully improved on many of them. Agricultural applications of nanotechnology include nanofertilizers, nanopesticides, nanosensors, nanobiotechnology, and nanoremediation. This study focuses on the application of nano-farming technologies to different farming systems. Suggested practices include nano improvement of soil quality, crop nano-protection under biotic stress, nanoremediation of polluted soil and water environments, nanomanagement of agro-wastes, nano-agrochemicals, nano-precision farming, and nanobiotechnology for modern farming. This review also addresses expected problems that may occur due to over application of nanomaterials to farming systems, such as nanopollution and nanotoxicity of agroecosystem compartments. Several dimensions are emphasized in this study, such as green energy, sustainable development, the circular bioeconomy, land biodegradation, pollution, and the one health approach, as essential for the global goals of sustainable development. Nanofarming presents both bene?ts and obstacles to human life. The exact balance between these benefits and challenges needs more study.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
nanopollution
nanoremediation
nano-priming
nanopesticides
precision farming
nanotoxicology
nanobiotechnology
Megjelenés:Agronomy-Basel. - 13 : 6 (2023), p. 1-32. -
További szerzők:Abdalla, Neama Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Ferroudj, Aya Muthu Arjun (1996-) (Ph.D. student) Prokisch József (1966-) (vegyész) Fawzy, Zakaria Brevik, Eric C. Solberg, Svein Øivind
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3.

001-es BibID:BIBFORM085472
035-os BibID:(cikkazonosító)657 (WoS)000541750900131 (Scopus)85084314447
Első szerző:Kisvarga Szilvia
Cím:Fermented Alfalfa Brown Juice Significantly Stimulates the Growth and Development of Sweet Basil (Ocimum basilicum L.) Plants / Kisvarga Szilvia, Barna Döme, Kovács Szilvia, Csatári Gábor, O. Tóth Ibolya, Fári Miklós Gábor, Makleit Péter, Veres Szilvia, Alshaal Tarek, Bákonyi Nóra
Dátum:2020
ISSN:2073-4395
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Agronomy-Basel. - 10 : 5 (2020), p. 1-16. -
További szerzők:Barna Döme (1994-) (kertészmérnök) Kovács Szilvia (1972-) (gyombiológia) Csatári Gábor (1996-) (növényorvos) Tóth Ibolya, O. (agrár) Fári Miklós (1953-) (kertészmérnök) Makleit Péter (1966-) (növényélettanász) Veres Szilvia (1972-) (biológus, biológia középiskolai tanár, angol-magyar szakfordító) Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Bákonyi Nóra (1985-) (agrármérnök)
Pályázati támogatás:EFOP-3.6.2-16-2017-00001
EFOP
GINOP-2.2.1-15-2017-00051
GINOP
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4.

001-es BibID:BIBFORM092975
035-os BibID:(cikkazonosító)652 (WoS)000642658600001 (Scopus)85106441432
Első szerző:Nagy Attila (környezetgazdálkodási agrármérnök)
Cím:Wheat Yield Forecasting for the Tisza River Catchment Using Landsat 8 NDVI and SAVI Time Series and Reported Crop Statistics / Attila Nagy, Andrea Szabó, Odunayo David Adeniyi, János Tamás
Dátum:2021
ISSN:2073-4395
Megjegyzések:Due to the increasing global demand of food grain, early and reliable information on crop production is important in decision making in agricultural production. Remote sensing (RS)-based forecast models developed from vegetation indices have the potential to give quantitative and timely information on crops for larger regions or even at farm scale. Different vegetation indices are being used for this purpose, however, their efficiency in estimating crop yield certainly needs to be tested. In this study, wheat yield was derived by linear regressing reported yield values against a time series of six different peak-seasons (2013?2018) using the Landsat 8-derived Normalized Difference Vegetation Index (NDVI) and Soil Adjusted Vegetation Index (SAVI). NDVI- and SAVIbased forecasting models were validated based on 2018?2019 datasets and compared to evaluate the most appropriate index that performs better in forecasting wheat production in the Tisza river basin. Nash-Sutcliffe efficiency index was positive with E1 = 0.716 for the model from NDVI and for SAVI E1 = 0.909, which means that the forecasting method developed and performed good forecast efficiency. The best time for wheat yield prediction with Landsat 8-SAVI and NDVI was found to be the beginning of full biomass period from the 138th to 167th day of the year (18 May to 16 June; BBCH scale: 41?71) with high regression coefficients between the vegetation indices and the wheat yield. The RMSE of the NDVI-based prediction model was 0.357 t/ha (NRMSE: 7.33%). The RMSE of the SAVI-based prediction model was 0.191 t/ha (NRMSE 3.86%). The validation of the results revealed that the SAVI-based model provided more accurate forecasts compared to NDVI. Overall, probable yield amount is possible to predict far before harvest (six weeks earlier) based on Landsat 8 NDVI and SAVI and generating simple thresholds for yield forecasting, and a potential loss of wheat yield can be mapped.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Agronomy-Basel. - 11 : 4 (2021), p. 1-13. -
További szerzők:Szabó Andrea (1994-) (környezetgazdálkodási agrármérnök) Adeniyi, Odunayo David (1994-) (agrár) Tamás János (1959-) (környezetgazdálkodási agrármérnök)
Pályázati támogatás:H2020-WATERAGRI
Egyéb
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5.

001-es BibID:BIBFORM115739
035-os BibID:(cikkazonosító)2734 (WoS)001108167800001 (Scopus)85178364687
Első szerző:Prokisch József (vegyész)
Cím:Biotechnology of Nanofiber in Water, Energy, and Food Sectors / József Prokisch, Daniella Sári, Arjun Muthu, Antal Nagy, Hassan El-Ramady, Neama Abdalla, Judit Dobránszki
Dátum:2023
ISSN:2073-4395
Megjegyzések:Natural resources including water, energy, and food have an increase in demand due to the global population increases. The sustainable management of these resources is an urgent global issue. These resources combined in a very vital nexus are called the water-energy-food (WEF) nexus. The field of nanotechnology offers promising solutions to overcome several problems in the WEF nexus. This review is the first report that focuses on the suggested applications of nanofibers in the WEF sectors. An economic value of nanofibers in WEF sectors was confirmed, which was mainly successfully applied for producing clean water, sustainable energy, and safe food. Biotechnological solutions of nanofibers include various activities in water, energy, and food industries. These activities may include the production of fresh water and wastewater treatment, producing, converting, and storing energy, and different activities in the food sector. Furthermore, microbial applications of nanofibers in the biomedicine sector, and the most important biotechnological approaches, mainly plant tissue culture, are the specific focus of the current study. Applying nanofibers in the field of plant tissue culture is a promising approach because these nanofibers can prevent any microbial contamination under in vitro conditions, but the loss of media by evaporation is the main challenge in this application. The main challenges of nanofiber production and application depend on the type of nanofibers and their application. Different sectors are related to almost all activities in our life; however, enormous open questions still need to be answered, especially the green approach that can be used to solve the accumulative problems in those sectors. The need for research on integrated systems is also urgent in the nexus of WEF under the umbrella of environmental sustainability, global climate change, and the concept of one's health.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
WEF nexus
wastewater treatment
food packaging
energy harvesting
medicinal
pharmaceutical
biomedicine
nanoparticles
Megjelenés:Agronomy-Basel. - 13 : 11 (2023), p. 1-31. -
További szerzők:Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Muthu Arjun (1996-) (Ph.D. student) Nagy Antal El-Ramady, Hassan (1969-) (agrármérnök) Abdalla, Neama Dobránszki Judit (1967-) (biológus)
Pályázati támogatás:2020-1.1.2-PIACI-KFI-2020-00100
Egyéb
TKP2021-EGA-20
Egyéb
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