It is making agriculture and animal husbandry precise and efficient via nanotechnology. In agriculture, nanomaterials are used for soil fertility and crop security. Reduction in nutrient waste and environmental impact–Nano-fertilizers increase the uptake of nutrients. Nano-pesticides affect pests with improved precision which prevents them from harming beneficial organisms. Nanotechnology enhances feed efficiency and animal health for animal husbandry. They are prompted by the fact they have been shown to improve nutrient absorption, immune response, and reduce the need of antibiotics by the nanoparticles present in the feed. Real-time monitoring of animal health with nanosensors for early disease detection and intervention. Technologies such as vertical farming and lab-grown meat offer potential solutions to issues of global food security and environmental sustainability, proving the necessity of a shift towards sustainable practices, higher yields, and improved welfare for farmed animals.