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1.

001-es BibID:BIBFORM107889
Első szerző:Alshaal, Tarek Ali Ahmed Ibrahim (Soil Scientist)
Cím:The rhizosphere and plant nutrition under climate change / Tarek Alshaal, Hassan El-Ramady, Abdullah H. Al-Saeedi, Tarek Shalaby, Tamer Elsakhawy, Alaa E.-D. Omara, Aliaa Gad, Eman Hamad, Ayman El-Ghamry, Ahmed Mosa, Megahed Amer, Neama Abdalla
Dátum:2017
Megjegyzések:The plant root-soil interfaces could be considered the rhizosphere area, which is the most important active zone in the soils for different microbial activities, biodegradation of pollutants and plant nutrition. Polluted soils are characterized by low organic matter content, limiting their microbial activity, nutrient availability and degradation of pollutants. Soil phyto- and/or bioremediation is mainly based on the use of plant roots and their associated soil microorganisms, whereas conventional approaches are based on physico-chemical methods in soil remediation. Plant root exudates are the most important compounds in the rhizosphere, which play a crucial role in the interactions between plant roots and soil microbes. It is worthy to mention that several plant species and soil microbes have been used in soil remediation for different pollutants. The role of rhizosphere and its significance in plant nutrition are mainly controlled by the change in climatic attributes including temperature, moisture content, precipitation, etc. Therefore, global warming and climate changes do have a great and serious effect on the agricultural production through their effects on the rhizosphere and in turn plant nutrition. Hence, the aim of this review is to evaluate the significance of rhizosphere in plant nutrition under the changing climate. Soil biological activity and its security will be also highlighted
ISBN:978-3-319-58841-4
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet
könyvrészlet
Plant nutrition
Rhizosphere
Climate change
Root exudates
Pollution
Megjelenés:Essential Plant Nutrients / Naeem, M., Ansari, A., Gill, S.. - p. 275-308. -
További szerzők:El-Ramady, Hassan (1969-) (agrármérnök) Alsaeedi, Abdullah Shalaby, Tarek Elsakhawy, Tamer Omara, Alaa El-Dein Gad, Aliaa Hamad, Eman El-Ghamry, Ayman M. Mosa, Ahmed Amer, Megahed M. Abdalla, Neama
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2.

001-es BibID:BIBFORM107518
035-os BibID:(WOS)000450424200003 (Scopus)85055255357
Első szerző:Bayoumi, Yousry
Cím:Sulfur promotes biocontrol of purple blotch disease via Trichoderma spp. and enhances the growth, yield and quality of onion / Yousry Bayoumi, Naglaa Taha, Tarek Shalaby, Tarek Alshaal, Hassan El-Ramady
Dátum:2019
ISSN:0929-1393 1873-0272
Megjegyzések:Onion is one of the most important export crops in Egypt; its productivity and exportation is restricted mainly by purple blotch disease. In vitro and field experiments during two growing seasons were conducted aiming to improve control of Alternaria porri (the pathogen causing purple blotch disease) by the application of combinations of elemental sulfur (S-0) and Trichoderma spp. (T. harzianum and T. viride). Fungicide (Ridomil Gold M Z-68% WG) was applied as pesticide treatment control. In vitro experiments revealed that supplementation of S-0 at 2 g L-1 to the growth medium that was utilized to culture Trichoderma spp. inhibited (100%) the growth of Alternaria porri. Trichoderma viride showed higher efficiency in controlling purple blotch than T. harzianum, and resulted in disease controlling rates that were similar to those by fungicide (Ridomil Gold). Disease incidences decreased by 63.9% in onion plants that were inoculated with T. viride, compared to 66.3% when fungicide was applied. Also, antioxidant activity of catalase and peroxidase was the highest when S-0 was applied at 240 kg ha(-1) and the onion plants were treated with T. harzianum and/or T. viride. Application of S-0 at 240 kg ha(-1), in combination with inoculating onion seedlings with T. harzianum, led to enhanced onion growth and yield over fungicide application (traditional practice of farmers) in both seasons. As a result, green bulb yield (t ha(-1)) and total soluble solids (TSS, %) were 41.9 and 21.7% higher, respectively; harvested dry bulb (t ha(-1)), marketable bulb yield and TSS were 33, 35 and 13% higher, respectively; while nonmarketable bulb yield was 21.5% lower than those under fungicide application.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Sulfur
Purple blotch disease
Trichoderma spp.
Biocontrol
Antioxidant
Growth development
Onion
Megjelenés:Applied Soil Ecology. - 134 (2019), p. 15-24. -
További szerzők:Taha, Naglaa Shalaby, Tarek Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) El-Ramady, Hassan (1969-) (agrármérnök)
Pályázati támogatás:KH-124985
OTKA
ÚNKP-17-4
Egyéb
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3.

001-es BibID:BIBFORM107917
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Environmental Nanoremediation under Changing Climate / Hassan El-Ramady, Tarek Alshaal, Ahmed El-Henawy, Neama Abdalla, Hussein S. Taha, Mohammed Elmahrouk, Tarek Shalaby, Tamer Elsakhawy, Alaa El-Dein Omara, Samia El-Marsafawy, Nevien Elhawat, Said Shehata, Dirk Selmar, Éva Domokos-Szabolcsy
Dátum:2017
ISSN:2536-9423
Megjegyzések:Many global problems threaten our life on the Planet including climate changes, environmental pollution, food and soil security, energy crisis, etc. This environmental pollution has not only mainly serious risks and stress involving the human health and safety of the entire ecosystem but also the quantity and quality of crops productivity worldwide. Due to the great gap between the global food production and the global consumption, there is a crucial need to cultivate these contaminated lands sooner or later. Therefore, the removing of pollutants from soils and waters should be performed in frame of sustainable remediation and sustainable energy production accordingly. Depending on many factors (source and kind of pollutants, land use and the economics of water and soil resources, etc) many strategies should be addressed for the sustainable and integrated management of polluted lands. Nanoremediation is a promising strategy in controlling pollution and management. Three major applications of nanoremediation could be characterized including detection of pollution using nanosensors, prevention of pollution, purification and remediation of contamination. Further studies also concerning the impact of changing climate on the nanoremediation process in the agroecosystems should be considered. Thus, this review will focus on the evaluation of environmental nanoremediation and its strategy in polluted lands under climate changes. Using of nanotechnology in pollution control as well as the environmental pollution and its sustainable management also will be highlighted.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Environment, Biodiversity and Soil Security. - 1 : 2017 (2017), p. 109-128. -
További szerzők:Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Elhenawy, Ahmed S. Abdalla, Neama Taha, Hussein S. Elmahrouk, Mohammed Shalaby, Tarek Elsakhawy, Tamer El-Dein Omara, Alaa El-Marsafawy, Samia M. Elhawat, Nevien Adel (1984-) (agrármérnök) Shehata, Said A. Selmar, Dirk Domokos-Szabolcsy Éva (1978-) (molekuláris biológus)
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4.

001-es BibID:BIBFORM107888
035-os BibID:(WOS)000441181000013
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Nanoremediation for Sustainable Crop Production / Hassan El-Ramady, Tarek Alshaal, Mohamed Abowaly, Neama Abdalla, Hussein S. Taha, Abdullah H. Al-Saeedi, Tarek Shalaby, Megahed Amer, Miklós Fári, Éva Domokos-Szabolcsy, Attila Sztrik, József Prokisch, Dirk Selmar, Elizabeth A. H. Pilon Smits, Marinus Pilon
Dátum:2017
Megjegyzések:Nanoremediation is a promising strategy to controlling pollution. Nanoremediation involves the use of nanomaterials and plants, named phyto-nanoremediation, animals, named zoo-nanoremediation and microbes, named microbial nanoremediation. Here we review environmental pollution, crop protection and nanoremediation.
ISBN:978-3-319-58496-6
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet
könyvrészlet
Nanoremediation
Sustainable crop production
Polluted lands
Pollution
Megjelenés:Nanoscience in Food and Agriculture 5 / Ranjan, S., Dasgupta, N., Lichtfouse, E.. - p. 335-363. -
További szerzők:Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Abowaly, Mohamed Abdalla, Neama Taha, Hussein S. Alsaeedi, Abdullah Shalaby, Tarek Amer, Megahed M. Fári Miklós (1953-) (kertészmérnök) Domokos-Szabolcsy Éva (1978-) (molekuláris biológus) Sztrik Attila (1983-) (táplálkozástudomány) Prokisch József (1966-) (vegyész) Selmar, Dirk Pilon-Smits, Elizabeth A. H. Pilon, Marinus
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5.

001-es BibID:BIBFORM104366
035-os BibID:(WoS)000436824400005
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Plant Nano-nutrition : Perspectives and Challenges / Hassan El-Ramady, Neama Abdalla, Tarek Alshaal, Ahmed El-Henawy, Mohammed Elmahrouk, Yousry Bayoumi, Tarek Shalaby, Megahed Amed, Said Shehata, Miklós Fári, Éva Domokos-Szabolcsy, Attila Sztrik, József Prokisch, Elizabeth A. H., Pilon-Smits, Marinus Pilon, Dirk Selmar, Silvia Haneklaus, Ewald Schnug
Dátum:2018
Megjegyzések:The global agriculture is facing many challenges including sustainable use and conservation of natural resources, climate change, urbanization, and pollution resulting from agrochemicals (e.g., fertilizers and pesticides). So, the sustainable agriculture is an urgent issue and hence the suitable agro-technological interventions are essential (e.g., nano- and bio-technology) for ensuring the safety and sustainability of relevant production system. Biotechnology and nanotechnology also can be considered emerging solutions to resolve the global food crisis. Nanoparticles or nanomaterials can be used in delivering different nutrients for plant growth. These nanoparticles as nanofertilizers have positive and negative effects on soils, soil-biota and plants. These effects mainly depend on multiple factors including nanofertilizer properties, plant species, soil fate and dynamics as well as soil microbial communities. Nanofertilizers could improve the nutrient use efficiencies through releasing of nutrients slowly and steadily for more than 30 days as well as reducing the loss of nutrients in agroecosystems and sustaining farm productivity. Here we review the plant nano-nutrition including the response of plants and soils to nanonutrients and their fate, dynamic, bioavailability, phytotoxicity, etc. Concerning the effects of nanonutrients on terrestrial environments are still an ongoing processes and it demands further researches as well as a knowledge gap towards different changes in shape, texture, color, taste and nutritional aspects on nanonutrients exposed plants as a major component in the food chain. Moreover, the interaction between nanonutrients and plants, soils, soil biota and the entire agroecosystem will be also highlighted.
ISBN:978-3-319-70165-3
Tárgyszavak:Természettudományok Környezettudományok könyvfejezet
könyvrészlet
Agri-nanotechnology
Plant nano-nutrition
Nanonutrients
Nanoparticles
Megjelenés:Nanotechnology, Food Security and Water Treatment / (ed.) K. M. Gothandam, Shivendu Ranjan, Nandita Dasgupta, Chidambaram Ramalingam, Eric Lichtfouse. - p. 129-161. -
További szerzők:Abdalla, Neama Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Elhenawy, Ahmed S. Elmahrouk, Mohammed Bayoumi, Yousry Shalaby, Tarek Amed, Megahed Shehata, Said A. Fári Miklós (1953-) (kertészmérnök) Domokos-Szabolcsy Éva (1978-) (molekuláris biológus) Sztrik Attila (1983-) (táplálkozástudomány) Prokisch József (1966-) (vegyész) Pilon-Smits, Elizabeth A. H. Pilon, Marinus Selmar, Dirk Haneklaus, Silvia Schnug, Ewald
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6.

001-es BibID:BIBFORM061321
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Selenium and nano-selenium in agroecosystems / Hassan R. El-Ramady , Éva Domokos-Szabolcsy, Neama A. Abdalla, Tarek A. Alshaal, Tarek A. Shalaby, Attila Sztrik, József Prokisch, Miklós Fári
Dátum:2014
ISSN:1610-3653 1610-3661
Megjegyzések:Selenium (Se) is an essential health element becoming rare in food as a result of intensive plant production. Indeed, several enzymes contain selenium in the form of the unusual selenocysteine amino acid. Selenium was found an essential nutrient in the late 1950s, when selenium was found to replace vitamin E in the diets of rats and chicks for the prevention of vascular, muscular, and hepatic lesions. At that time, selenium was considered solely as a toxic element in the northern Great Plains of the USA, because selenium was associated with the ♭alkali disease' of grazing livestock. The major source of Se in soils is the weathering of Se-containing rocks. Secondary sources are volcanic activities, dusts such as in the vicinity of coal burning, Se-containing fertilizers, and some waters. Se cycles through the food system; Se is first removed from soils by plants and soil microorganisms, which can take up Se into their proteins and produce volatile forms such as dimethylselenide. Dimethylselenide enters the atmosphere to be brought down with precipitation and airborne particulates. Here, we review Se in agroecosystems. We focus on the production, biological effects, and use of nano-selenium particles.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Selenium
Agroecosystem
Nano-selenium
Elemental selenium
Nanotechnology
Nanoparticles
Megjelenés:Environmental Chemistry Letters. - 12 : 4 (2014), p. 495-510. -
További szerzők:Domokos-Szabolcsy Éva (1978-) (molekuláris biológus) Abdalla, Neama Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Shalaby, Tarek Sztrik Attila (1983-) (táplálkozástudomány) Prokisch József (1966-) (vegyész) Fári Miklós (1953-) (kertészmérnök)
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7.

001-es BibID:BIBFORM061320
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Selenium and nano-selenium in plant nutrition / Hassan El-Ramady, Neama Abdalla, Hussein S. Taha, Tarek Alshaal, Ahmed El-Henawy, Salah E.-D. A. Faizy, Mohamed S. Shams, Sarwat M. Youssef, Tarek Shalaby, Yousry Bayoumi, Nevien Elhawat, Said Shehata, Attila Sztrik, József Prokisch, Miklós Fári, Éva Domokos-Szabolcsy, Elizabeth A. Pilon-Smits, Dirk Selmar, Silvia Haneklaus, Ewald Schnug
Dátum:2015
ISSN:1610-3653
Megjegyzések:Selenium (Se) is a naturally occurring metalloid element which occurs nearly in all environments. Se is considered as a finite and non-renewable resource on the Earth. The common sources of Se in earth's crust occur in association with sulfide minerals such as metal selenide, whereas it is rarely found in elemental form (Se0). While there is no evidence of Se need for higher plants, several reports show that when Se added at low concentrations, Se exerts beneficial effects on plant growth. Se may act as quasi-essential micronutrient through altering different physiological and biochemical traits. Thus, plants vary considerably in their physiological and biochemical response to Se. This review focusses on the physiological importance of Se forms as well as different Se fertilizers for higher plants, especially plant growth, uptake, transport, and metabolism.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Selenium
Higher plants
Plant nutrition
Nano-Se
Se
fertilizers
Megjelenés:Environmental Chemistry Letters. - 10 (2015), p. 1-25. -
További szerzők:Abdalla, Neama Taha, Hussein S. Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Elhenawy, Ahmed S. Faizy, Salah E.-D. A. Shams, Mohamed S. Youssef, Sarwat M. Shalaby, Tarek Bayoumi, Yousry Elhawat, Nevien Adel (1984-) (agrármérnök) Shehata, Said A. Sztrik Attila (1983-) (táplálkozástudomány) Prokisch József (1966-) (vegyész) Fári Miklós (1953-) (kertészmérnök) Domokos-Szabolcsy Éva (1978-) (molekuláris biológus) Pilon-Smits, Elizabeth A. H. Selmar, Dirk Haneklaus, Silvia Schnug, Ewald
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8.

001-es BibID:BIBFORM061319
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Selenium and its role in higher plants / Hassan El-Ramady, Neama Abdalla, Tarek Alshaal, Ahmed El-Henawy, Salah E.-D. A. Faizy, Mohamed S. Shams, Tarek Shalaby, Yousry Bayoumi, Nevien Elhawat, Said Shehata, Attila Sztrik, József Prokisch, Miklós Fári, Elizabeth A. Pilon-Smits, Éva Domokos-Szabolcsy
Dátum:2015
ISBN:978-3-319-19276-5
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet
könyvrészlet
Megjelenés:Pollutants in Buildings, Water and Living Organisms / ed. Eric Lichtfouse, Jan Schwarzbauer, Didier Robert. - p. 235-296. -
További szerzők:Abdalla, Neama Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Elhenawy, Ahmed S. Faizy, Salah E.-D. A. Shams, Mohamed S. Shalaby, Tarek Bayoumi, Yousry Elhawat, Nevien Adel (1984-) (agrármérnök) Shehata, Said A. Sztrik Attila (1983-) (táplálkozástudomány) Prokisch József (1966-) (vegyész) Fári Miklós (1953-) (kertészmérnök) Pilon-Smits, Elizabeth A. H. Domokos-Szabolcsy Éva (1978-) (molekuláris biológus)
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9.

001-es BibID:BIBFORM107885
035-os BibID:(WOS)000411479200011
Első szerző:Shalaby, Tarek
Cím:Nanoparticles, Soils, Plants and Sustainable Agriculture / Tarek A. Shalaby, Yousry Bayoumi, Neama Abdalla, Hussein Taha, Tarek Alshaal, Said Shehata, Megahed Amer, Éva Domokos-Szabolcsy, Hassan El-Ramady
Dátum:2016
Megjegyzések:Humanity faces major challenges involving energy, water, food, environment, poverty, diseases, education, democracy and population. Green nanotechnology could be a solution for providing sustainable energy, clean water and a better environment. Various nanomaterials can sustain the agricultural sectors. Here we review the applications of nanoparticles for soil security and plant nutrition.
ISBN:978-3-319-39303-2
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok könyvfejezet
könyvrészlet
Megjelenés:Nanoscience in Food and Agriculture 1 / Ranjan, S., Dasgupta, N., Lichtfouse, E.. - p. 283-312. -
További szerzők:Bayoumi, Yousry Abdalla, Neama Taha, Hussein S. Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Shehata, Said A. Amer, Megahed M. Domokos-Szabolcsy Éva (1978-) (molekuláris biológus) El-Ramady, Hassan (1969-) (agrármérnök)
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10.

001-es BibID:BIBFORM107526
035-os BibID:(WOS)000417721600020 (Scopus)85031501773
Első szerző:Shalaby, Tarek
Cím:Selenium fortification induces growth, antioxidant activity, yield and nutritional quality of lettuce in salt-affected soil using foliar and soil applications / Tarek Shalaby, Yousry Bayoumi, Tarek Alshaal, Nevien Elhawat, Attila Sztrik, Hassan El-Ramady
Dátum:2017
ISSN:0032-079X 1573-5036
Megjegyzések:Aims Distribution of selenium (Se) in soils around the world is not identical and many soils are classified as Sepoor soils. Therefore, Se fortification of crops grown on these soils is crucial, where increasing Se intake by human - below toxic threshold - is vital for better health. The recent work aims to investigate the possible use of Se to alleviate the detrimental effects of soil salinity on lettuce and enhance its growth, yield quality and Se enrichment. Methods Field experiments were conducted during two successive seasons (2016 and 2017) in salt-affected soil (EC 4.49 dS m?1, pH 8.65) using four concentrations of Se (0, 50, 75 and 100 ppm) by three different application methods. Antioxidant capacity, ion leakage, Se content in plant and soil, yield and vegetative parameters of lettuce were measured. Results The results showed that Se addition mitigated the detrimental effect of salinity on lettuce growth and its development. Se application (100 ppm) increased also the head weight, leaf area, leaves dry weight and chlorophyll content by 46.4, 66.4, 61.8 and 31.5%, respectively, compared to control plants. Likewise, catalase (CAT) and ascorbate peroxidase (APX) activities increased by 108.8 and 123.6%, respectively, as a result for using 100 ppm of Se. Otherwise, Se (100 ppm) reduced the electrolyte leakage from lettuce leaves by 68.4% against control. The positive effect of Se (100 ppm) on lettuce under salinity was fully verified with data of total yield which increased by 42.1% over control. Foliar application increased Se content in lettuce without exceeding the toxic level and residual Se in soil was the lowest among other treatments. Conclusion The present work reports that in saltaffected soils spraying lettuce with Se (100 ppm) improves its growth, antioxidant capacity, Se fortification and yield quality.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Plant and Soil. - 421 : 1-2 (2017), p. 245-258. -
További szerzők:Bayoumi, Yousry Alshaal, Tarek Ali Ahmed Ibrahim (1980-) (Soil Scientist) Elhawat, Nevien Adel (1984-) (agrármérnök) Sztrik Attila (1983-) (táplálkozástudomány) El-Ramady, Hassan (1969-) (agrármérnök)
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