Ayman El Sabagh

ORCID: 0000-0002-4241-192X
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About
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Research Areas
  • Plant Stress Responses and Tolerance
  • Crop Yield and Soil Fertility
  • Rice Cultivation and Yield Improvement
  • Agronomic Practices and Intercropping Systems
  • Plant Micronutrient Interactions and Effects
  • Genetics and Plant Breeding
  • Plant responses to water stress
  • Legume Nitrogen Fixing Symbiosis
  • Agricultural Science and Fertilization
  • Seed Germination and Physiology
  • Soybean genetics and cultivation
  • GABA and Rice Research
  • Soil Carbon and Nitrogen Dynamics
  • Agricultural pest management studies
  • Silicon Effects in Agriculture
  • Aluminum toxicity and tolerance in plants and animals
  • Irrigation Practices and Water Management
  • Wheat and Barley Genetics and Pathology
  • Plant responses to elevated CO2
  • Research in Cotton Cultivation
  • Genetic Mapping and Diversity in Plants and Animals
  • Plant nutrient uptake and metabolism
  • Heavy metals in environment
  • Plant Growth Enhancement Techniques
  • Plant Genetic and Mutation Studies

Kafrelsheikh University
2016-2025

Siirt Üniversitesi
2019-2025

National Research Centre
2023

Hiroshima University of Economics
2023

Bangladesh Wheat and Maize Research Institute
2021

Guru Nanak Dev University
2021

Ethiopian Institute of Agricultural Research
2021

Bangladesh Rice Research Institute
2021

Seoul School of Integrated Sciences and Technologies
2020

Niğde Ömer Halisdemir Üniversitesi
2020

Wheat constitutes pivotal position for ensuring food and nutritional security; however, rapidly rising soil water salinity pose a serious threat to its production globally. Salinity stress negatively affects the growth development of wheat leading diminished grain yield quality. plants utilize range physiological biochemical molecular mechanisms adapt under at cell, tissue as well whole plant levels optimize growth, by off-setting adverse effects saline environment. Recently, various...

10.3389/fagro.2021.661932 article EN cc-by Frontiers in Agronomy 2021-07-08

Phytohormones (PHs) play crucial role in regulation of various physiological and biochemical processes that govern plant growth yield under optimal stress conditions. The interaction these PHs is for survival stressful environments as they trigger signaling pathways. Hormonal cross initiate a cascade reactions which finely tune the architecture help to grow suboptimal Recently, studies have highlighted such abscisic acid, salicylic ethylene, jasmonates responses toward environmental...

10.3389/fagro.2022.765068 article EN cc-by Frontiers in Agronomy 2022-03-03

Wheat is one of the world’s most commonly consumed cereal grains. During abiotic stresses, physiological and biochemical alterations in cells reduce growth development plants that ultimately decrease yield wheat. Therefore, novel approaches are needed for sustainable wheat production under changing climate to ensure food nutritional security ever-increasing population world. There two ways alleviate adverse effects stresses production. These (i) stress tolerant cultivars by molecular...

10.3390/agronomy11020241 article EN cc-by Agronomy 2021-01-28

We used the Cellular Automata Markov (CA-Markov) integrated technique to study land use and cover (LULC) changes in Cholistan Thal deserts Punjab, Pakistan. plotted distribution of LULC throughout desert terrain for years 1990, 2006 2022. The Random Forest methodology was utilized classify data obtained from Landsat 5 (TM), 7 (ETM+) 8 (OLI/TIRS), as well ancillary data. maps generated using this method have an overall accuracy more than 87%. CA-Markov forecast usage 2022, were projected 2038...

10.1080/10106049.2023.2210532 article EN cc-by Geocarto International 2023-05-03

Increasing human population and changing climate, which have given rise to frequent drought spells, pose a serious threat global food security, while identification of high yielding tolerant genotypes remains proficient approach cope with these challenges. To offer methodology for the evaluation drought-tolerant wheat based on pheno-physiological traits, field experiment was executed, entailing four viz. BARI Gom 26, BAW 1158, 1167, 1169 two water conditions control treatment (three times...

10.3390/agronomy11091792 article EN cc-by Agronomy 2021-09-07

Plant growth regulators are naturally biosynthesized chemicals in plants that influence physiological processes. Their synthetic analogous trigger numerous biochemical and processes involved the development of plants. Nowadays, due to changing climatic scenario, biotic abiotic stresses hamper seed germination, seedling growth, plant leading a decline biological economic yields. However, (PGRs) can potentially play fundamental role regulating responses various hence, contribute adaptation...

10.3389/fagro.2021.648694 article EN cc-by Frontiers in Agronomy 2021-12-08

Water scarceness is a major threat to wheat productivity under changing climate scenarios, especially in arid and semi-arid regions. However, growing drought-tolerant genotypes could be sustainable option enhance drought stress conditions. The aim of this study was evaluate the effect mild severe on gas exchange parameters, relative water content, SPAD-chlorophyll value, yield-related parameters 14 being cultivated areas large scale. were grown earthen pots three levels, namely (1)...

10.3390/su13094799 article EN Sustainability 2021-04-25

To impart sustainability to modern intensive farming systems, environmental pollution caused by nitrogenous fertilizers in needs be reduced optimizing their doses. estimate the grain yield and nutrtional quallity of wheat, normalized difference vegetation index (NDVI) chlorophyll content (SPAD) are potential screening tools identify N deficiency screen out promising cultivars. The two-year field study was comprised with five levels nitrogen (N) (control, 50, 100, 150 200 kg ha−1) two durum...

10.3390/su13073725 article EN Sustainability 2021-03-26

Drought poses a serious threat to oilseed crops by lowering yield and crop failures under prolonged spells. A multi-year field investigation was conducted enhance the drought tolerance in four genotypes of Camelina canola selenium (Se) application. The principal aim research optimize eliciting physio-biochemical attributes alleviating adverse effects stress. Both were cultivated control (normal irrigation) stress (skipping irrigation at stages i.e., vegetative reproductive) conditions. Four...

10.3390/molecules26061699 article EN cc-by Molecules 2021-03-18

Different soil amendments are applied to improve properties and achieve higher crop yield under drought conditions. The objective of the study was investigate role biochar for improvement wheat (Triticum aestivum L.) growth biochemical A pot experiment with a completely randomized design arranged four replications in wire house. Drought imposed on two critical stages (tillering grain filling) 10 days before sowing at different rates (28 g kg−1 38 kg−1). Soil samples were collected determine...

10.3390/land10111125 article EN cc-by Land 2021-10-22

Heavy metals (HMs) toxicity represents a global problem depending on the soil environment’s geochemical forms. Biochar addition safely reduces HMs mobile forms, thus, reducing their to plants. While several studies have shown that biochar could significantly stabilize in contaminated soils, study of relationship properties potential mechanisms still needs further clarification; hence importance assessing naturally amended, this case with Paulownia (PB) and Bamboo (BB) fractionate Pb, Cd, Zn,...

10.3390/biom11030448 article EN cc-by Biomolecules 2021-03-17

Soil salinity disrupts the physiological and biochemical processes of crop plants ultimately leads to compromising future food security. Sodium nitroprusside (SNP), a contributor nitric oxide (NO), holds potential alleviate abiotic stress effects boost tolerance in plants, whereas less information is available on its role salt-stressed lentils. We examined effect exogenously applied SNP lentil by monitoring plant growth yield-related attributes, biochemistry enzymes (superoxide dismutase...

10.3390/molecules26092576 article EN cc-by Molecules 2021-04-28

Lipoic acid (LA) and melatonin (MT) are pleiotropic molecules participating in plant stress resistance by modulating cellular biochemical changes, ion homeostasis, antioxidant enzyme activities. However, the combined role of these two counteracting detrimental impacts salinity is still unknown. In present study, we determined effects exogenous LA (0.5 µM), MT (1 µM) their combination (LA + MT) on growth performance biomass accumulation, photosynthetic pigments, enzymatic non-enzymatic...

10.3390/molecules26113147 article EN cc-by Molecules 2021-05-25

Salinity stress is one of the major global problems that negatively affect crop growth and productivity. Therefore, ecofriendly sustainable strategies for mitigating salinity in agricultural production food security are highly demandable. Sugarcane press mud (PM) an excellent source organic amendment, role PM not well understood. this study was aimed to investigate how mitigates through regulation rice growth, yield, physiological properties, antioxidant enzyme activities fine grown under...

10.3389/fpls.2022.840900 article EN cc-by Frontiers in Plant Science 2022-04-26

The accumulation of cadmium (Cd) in leaves reduces photosynthetic capacity by degrading pigments, reducing photosystem II activity, and producing reactive oxygen species (ROS). Though it was demonstrated that the application Methyl Jasmonate (MeJA) induces heavy metal (HM) stress tolerance plants, its role adjusting redox balance machinery is unclear. In this study, MeJA modulating (PSII) activity antioxidant defense system investigated to reduce toxic effects Cd on growth pea (Pisum sativum...

10.3389/fpls.2022.860664 article EN cc-by Frontiers in Plant Science 2022-03-24

Abstract Timely and accurate estimation of rice-growing areas forecasting production can provide crucial information for governments, planners, decision-makers in formulating policies. While there exists studies focusing on paddy rice mapping, only few have compared multi-scale datasets performance classification. Furthermore, mapping large geographical with sufficient accuracy planning purposes has been a challenge Pakistan, but recent advancements Google Earth Engine make it possible to...

10.1038/s41598-022-17454-y article EN cc-by Scientific Reports 2022-08-01
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