Hazem M. Kalaji

ORCID: 0000-0002-3833-4917
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About
Contact & Profiles
Research Areas
  • Plant Stress Responses and Tolerance
  • Photosynthetic Processes and Mechanisms
  • Plant responses to elevated CO2
  • Light effects on plants
  • Plant Micronutrient Interactions and Effects
  • Plant nutrient uptake and metabolism
  • Plant Water Relations and Carbon Dynamics
  • Botany and Plant Ecology Studies
  • Crop Yield and Soil Fertility
  • Leaf Properties and Growth Measurement
  • Growth and nutrition in plants
  • Nanoparticles: synthesis and applications
  • Heavy metals in environment
  • Potato Plant Research
  • Plant-Microbe Interactions and Immunity
  • Agriculture, Plant Science, Crop Management
  • Plant Growth Enhancement Techniques
  • Plant responses to water stress
  • Plant Physiology and Cultivation Studies
  • Seed Germination and Physiology
  • Turfgrass Adaptation and Management
  • Plant Parasitism and Resistance
  • Bioenergy crop production and management
  • Greenhouse Technology and Climate Control
  • Aluminum toxicity and tolerance in plants and animals

Warsaw University of Life Sciences
2016-2025

Institute of Technology and Life Sciences
2017-2024

King Saud University
2023

Rafsanjan University of Medical Sciences
2022

Mohanlal Sukhadia University
2021

Sofia University "St. Kliment Ohridski"
2020

Czech University of Life Sciences Prague
2020

Azerbaijan National Academy of Sciences
2020

Sichuan Agricultural University
2020

National Research Institute of Rural Engineering, Water and Forests
2020

Plants living under natural conditions are exposed to many adverse factors that interfere with the photosynthetic process, leading declines in growth, development, and yield. The recent development of Chlorophyll a fluorescence (ChlF) represents potentially valuable new approach study photochemical efficiency leaves. Specifically, analysis signals provides detailed information on status function Photosystem II (PSII) reaction centers, light-harvesting antenna complexes, both donor acceptor...

10.1007/s11738-016-2113-y article EN cc-by Acta Physiologiae Plantarum 2016-03-29

In this study, we have compared photosynthetic performance of barley leaves (Hordeum vulgare L.) grown under sun and shade light regimes during their entire growth period, field conditions. Analyses were based on measurements both slow fast chlorophyll (Chl) a fluorescence kinetics, gas exchange, pigment composition; incident growth. Both the had similar Chl a/b Chl/carotenoid ratios. The induction analyses uncovered major functional differences between leaves: lower connectivity among...

10.1007/s11120-014-9969-8 article EN cc-by Photosynthesis Research 2014-01-20

10.1016/j.jphotobiol.2012.03.009 article EN Journal of Photochemistry and Photobiology B Biology 2012-04-10

The study examined photosynthetic efficiency of two barley landraces (cvs. Arabi Abiad and Aswad) through a prompt fluorescence technique under influence 14 different abiotic stress factors. difference in the behavior parameters same factor in-between cv. Aswad indicated mechanisms tolerance strategies for conversion light energy into chemical both landraces. This confirmed suitability some chlorophyll as reliable biomarkers screening plants at level apparatus.

10.1007/s11099-018-0766-z article EN Photosynthetica 2018-01-11

In natural conditions, plants growth and development depends on environmental including the availability of micro- macroelements in soil. Nutrient status should thus be examined not by establishing effects single nutrient deficiencies physiological state plant but combinations them. Differences content significantly affect photochemical process photosynthesis therefore playing a crucial role development. this work, an attempt was made to find connection between element (i) different soils,...

10.1007/s11120-017-0467-7 article EN cc-by Photosynthesis Research 2017-11-28

Increasing human and industrial activities lead to heavy metal pollution. Heavy chromium (Cr) is considered be a serious environmental contaminant for the biota. Phytotoxic effects of Cr were studied in wheat plants. Growth parameters largely inhibited as result disturbances plant cell metabolism response toxicity. Chromium toxicity led decline number active reaction centres PSII, rate electron transport, change PSII heterogeneity. did not cause any heterogeneity reducing side. A significant...

10.1007/s11099-016-0198-6 article EN Photosynthetica 2016-01-18
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