NANOTECHNOLOGY IN PLANT SCIENCE: SMART DELIVERY SYSTEMS FOR FERTILIZERS AND PESTICIDES

Dr. Chandra Prakash Shukla

Authors

Dr. Chandra Prakash Shukla Head, Dept. of Botany, Thakur College of Science& Commerce, Kandivali( E), Maharashtra Author

Keywords:

Nanotechnology, Smart Delivery Systems, Nano-Fertilizers, Nano-Pesticides, Sustainable Agriculture

Abstract

Conventional use of fertilizers and pesticides in agriculture often results in low efficiency, environmental pollution, and soil degradation. Nanotechnology offers innovative solutions through smart delivery systems that enhance nutrient use efficiency, minimize chemical losses, and reduce ecological risks. Nanoparticles, nanocarriers, and nanocapsules allow controlled release of agrochemicals, targeted delivery to plant tissues, and reduced dosage requirements. Research shows that nano-fertilizers can increase nutrient uptake efficiency by 20–40% compared to bulk fertilizers, while nano-encapsulated pesticides improve pest control with 30–50% lower doses. This paper reviews the applications of nanotechnology in fertilizer and pesticide delivery, highlights experimental evidence of improved plant growth and yield, and discusses environmental safety, regulatory issues, and future prospects.