Vol. 12, Issue 1 (2024)

The risks associated with nanotechnology in agriculture primarily revolve around its potential environmental and health impacts. Nanoparticles introduced into the agricultural system can enter the soil, water and plant tissues, leading to concerns regarding their long-term effects on ecosystems and human health. Moreover, the inadvertent release of engineered nanoparticles into the environment poses an ecological risk as they can affect beneficial microbes, pollinators and other organisms.

Challenges associated with nanotechnology implementation in agriculture include uncertainties regarding regulatory frameworks, public acceptance and economic viability. Adequate regulation and guidelines are necessary to ensure the safe and responsible use of nanotechnology in agriculture. Moreover, engaging with stakeholders, including farmers, retailers, consumers and policymakers, is crucial for addressing concerns and fostering public acceptance.

Despite these risks and challenges, nanotechnology offers numerous potential benefits to agriculture. Nanoparticles can serve as delivery vehicles for controlled and targeted release of fertilizers, pesticides and growth promoters, thereby reducing their overall usage and minimizing environmental impact. Additionally, nanosensors enable real-time monitoring of plant health, allowing for proactive responses to diseases, nutrient deficiencies and water stress. Moreover, nanoparticles can improve soil fertility, water management and crop yield through enhanced nutrient uptake and water holding capacity.