New Advances of Silicon in the Soil-Plant System

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Recent advances in understanding the role of silicon (Si) in the soil–plant system highlight its importance in enhancing crop productivity, stress tolerance, and sustainable agriculture. Silicon improves soil properties by reducing bulk density, enhancing water retention, and alleviating the effects of salinity and heavy metal toxicity. In plants, it strengthens cell walls, improves photosynthetic efficiency, and enhances resistance against biotic stresses such as pests and pathogens, as well as abiotic stresses including drought, heat, and nutrient imbalances. Emerging research also explores the role of nano-silicon fertilizers, silicon–microbe interactions, and its synergistic effects with other nutrients, opening new opportunities for climate-smart agriculture. These findings position silicon not merely as a beneficial element but as a potential cornerstone for improving soil health, crop resilience, and global food security.

#SoilPlantSystem #SiliconResearch #SustainableAgriculture #CropResilience #SoilHealth #NanoFertilizers #ClimateSmartAgriculture #PlantNutrition #FoodSecurity #AgroInnovation




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