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سرايا الإخبارية
Plant-based vaccine to shield crops from threats
Biologists from Tomsk State University in Russia, in collaboration with Chinese researchers, have developed a new eco-friendly technique to protect plants from drought, frost, and diseases. This method is based on a plant grafting process using natural sugars and plant hormones. The formulation works by enhancing the plant's natural immune system, containing low-molecular-weight sugars that attract and retain moisture, along with brassinosteroid hormones that stimulate the production of antioxidant proteins and help plants withstand harsh conditions. This technique serves as a modern alternative to chemical fertilizers and pesticides, contributing to the reduction of soil and water pollution, and providing effective protection for crops amid climate change—especially in regions facing severe weather conditions. It is currently being tested on crops such as barley, wheat, and potatoes, with the potential to increase crop stability and resilience in challenging environments.
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