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Plant-Light Interaction: Investigating the core processes of photosynthesis, bioenergetics, and photomorphogenesis. Her research delves into the mechanisms of light-induced stress, including photoinhibition, photodamage, and the prevention of sunburns in crops.
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Innovative Protected Agriculture: Developing cutting-edge approaches for manipulating light regimes to optimize crop performance. Dr. Shahak is a key developer of photoselective and light-dispersive netting technology (colored nets). This technology enhances productivity, hastens harvest time, and improves product quality in ornamental crops, vegetables, and fruit trees by optimizing the microclimate and light quality. Her work also extends to photoselective films and reflective mulches.
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Environmental Stress Factors: Studying the combined effects of light and environmental stressors on horticultural crops. This includes analyzing the impact of extreme temperature fluctuations (such as chilly/frosty nights followed by sunny days) and the synergy between malnutrition and high-intensity light exposure.
