A5024144968- Heavy metals in environment
- Soil Carbon and Nitrogen Dynamics
- Legume Nitrogen Fixing Symbiosis
- Agronomic Practices and Intercropping Systems
- Animal Disease Management and Epidemiology
- Virology and Viral Diseases
- Viral gastroenteritis research and epidemiology
- Animal Virus Infections Studies
- Composting and Vermicomposting Techniques
- Agricultural Science and Fertilization
- Clay minerals and soil interactions
- Flood Risk Assessment and Management
- Wastewater Treatment and Reuse
- Soil erosion and sediment transport
- Plant Micronutrient Interactions and Effects
- Soil and Land Suitability Analysis
- Soil and Environmental Studies
- Plant nutrient uptake and metabolism
- Vector-Borne Animal Diseases
- Virus-based gene therapy research
- Mine drainage and remediation techniques
- Viral Infections and Vectors
- Chromium effects and bioremediation
- Plant Pathogens and Fungal Diseases
- Heavy Metals in Plants
Kyoto University
2023-2025
Agricultural Research & Education Organization
2025
National Research Centre
1997-2024
Cairo University
1977-2019
National Center for Complementary and Integrative Health
2015
Justus-Liebig-Universität Gießen
1965-1966
Abstract Environmental pollution from varied sources is now deemed as one of the most serious problems everywhere. Several pollutants, however, could be perceived by certain biological indicators, each used to identify assured single or a category pollutants. The current review presents use biotas, i.e., plants, microorganisms, and animals, perceive ecosystems significant indicators are presented. plant described belong higher plants; microbial were represented bacteria, fungi, algae,...
Non-timber forest ecosystems are fundamental in global carbon sequestration. Zagros forests, Iran's largest non-timber natural significantly contribute as reservoirs. This study evaluated above-ground stocks across 34 plots nine provinces, encompassing diverse ecological conditions. Using tree measurements and allometric equations, Brant's oak (Quercus brantii) was identified the dominant species, comprising 56.4% of trees 72% biomass, with species collectively accounting for 90%. Average...
Abstract Background Pollution is objectionable changes in a given ecosystem trailing to potential health hazards. Assessment of pollution levels continually recognized by several indicators, biological, chemical, and/or physical. Chemical indicators always validate fair information about the evenness between components. Results include pH, quality criterion index, kinetics, oxidation-reduction potential, reactive carbon, total organic C, residues, dissolved oxygen (DO), chemical demand...
Hyperimmune sera against four strains of Corynebacterium pseudotuberculosis isolated from different animals (sheep, goat, buffalo and cattle) were obtained by inoculating rabbits with in forms (live, dead plus live or dead).Immunization bac teria followed gave similar results regard to antibody titres number precipitin lines.Typing 21 C. specific reac tions agar gel was performed using antigens extracted sodium deoxycholate.The authors concluded that they divisible into two serotypes, I...
Soil indicators are commonly used to evaluate and give an idea how well soil functions since function often cannot be directly measured. Measuring quality is exercise in identifying properties that responsive management, affect or correlate with environmental outcomes, capable of being precisely measured within certain technical constraints. Physical pollution numerical values supporting tangible perception on the state a given aquatic terrestrial ecosystem. track qualitative quantitative...
After erythrocytes had been treated with NDV, antigens of the Forssman and mononucleosis type could be demonstrated on their surface. The antigen was found to either transfered by virus surface or unmasked splitting off sialic acid from chicken red cells. only NDV. Both demonstrable in proved parts normal, host-specific component virus. NDV similar that bovine erythrocytes, but different one sheep blood
Sustainability would never be achieved farewell as agricultural practices continue beyond the carrying capacity of ecosystem through exaggerated abuse chemicals. The rapid growth productivity in chemical farming systems is shrinking off. Moreover, environmental torrent from activities jeopardizes several countries. Problems associated with wealthy production developed world and underproduction developing countries necessitate a widely accepted assessment present status agriculture. It time...
Land disposal of human wastes is a comprehensive issue, where series aspects have to be considered. Few, if any, alternatives exist this technology. No doubt future emphasis will on sewage farming, which should result in the cultivation new arid land. This paper addresses prolonged effect land soil properties, as well dissemination enteric pathogens. In order assess impact, samples were collected from Gabal el Asfar farm Cairo represent sandy soils irrigated solely, by surface flooding, with...
Abstract In a pot experiment with Vicia faba grown in calcareous soil and fertilized three rates on superphosphate, inoculation phosphate dissolving bacteria (PDB) increased P‐uptake dry weight. The effect of exceeded that the fertilization half usual rate. Dry weight plants inoculated soils receiving one rate superphosphate were higher than those for pots absence inoculation. presence doubled both faba. However, PDB by more control.
As far as potential toxic elements (PTEs) have definite numerous adverse impacts on soil ecosystems; there is an urgent need for proper indicators to monitor their remediation process. Certainly, monitoring process would enable assessing the efficiency of varied techniques. Remediation ecosystem pollution using protocols chemical remediative amendments, i.e., (elemental sulfur, rock phosphate, bentonite and kaolinite) biological (Thiobacillus thiooxidans, Thiobacillus ferrooxidans, phosphate...
Einfluß von phosphatlösenden Bakterien und Phosphatdüngung auf die Phosphataufnahme Erbsenpflanzen Kalkböden . In Gefäßversuchen im Gewächshaus wurde in Gegenwart Abwesenheit (PDB) der Superphosphat Thomasphosphat aus einem Kalkboden untersucht. Durch Beimpfung mit PDB und/oder durch erhöht. Alleinige Anwendung PDB, oder erhöhte um 14,3, 19,1 bzw. 6,7% gegenüber den ungedüngten Kontrollen. Kombination sich 44,1% 30% Kontrolle.
Carbohydrates which have a common specificity with ABH-blood-groups are unmasked on the surface of erythrocytes by treatment neuraminidase. With phytagglutinins, presence carbohydrates were not apparent in native could be demonstrated. Differences between receptors for phytagglutinins and ABH-specific sites pointed out discussed.
Ponte Academic JournalMar 2016, Volume 72, Issue 3 Management Of Sewage Farming In Arid Region: Egyptian ExperienceAuthor(s): Hussein Abouziena ,M. Saber, E. Hoballah, Wafaa M. Hggag, A. ZaghloulJ. - Mar 2016 72 doi: 10.21506/j.ponte.2016.3.7 Abstract:Sustainable management of sewage farming is one the major challenges that Egypt had to deal with in coming few decades and beyond, as it represents vital environmental issue at political, technical research levels well. a centuries-old practice...
Four agricultural residues namely, sheath of peanut pods, flax shivers, red sawdust and white sawdust, were composted with different amendments for four months under greenhouse field conditions. Results emphasized that composting proceeded at rates was principally influenced by the type and/or added amendments. Initial bio-fortification cellulose decomposing microorganisms, exhibited a recognized trend stimulation led to higher rate organic carbon loss. Percentage losses in pods after...
Abstract Background and objective Soil is a substantive component in biosphere habitually endangered to superfluity contaminants particularly potential toxic elements (PTEs). The source of soil very critical controlling both their release expected hazards the different ecosystems. This study aims investigate effect low-quality irrigation water (LQW) on extent pollution through desorption zinc (Zn), nickel (Ni) copper (Cu) from polluted soils, collected LQW irrigated farms for more than 40–80...