Fuente: Agri-Waste and Microbes for Production of Sustainable Nanomaterials The exponential growth of the world’s population is a major challenge for agriculture, which must meet increasing food demand while preserving natural resources and reducing environmental impacts. Traditional agricultural methods face obstacles such as soil degradation, nutrient depletion, and pollution due to excessive use of chemicals. In the face of these challenges, the use of nanotechnologies and nanobioformulations is emerging as a promising solution. These techniques optimize the use of agricultural inputs, strengthen crop protection, and improve agricultural productivity sustainably. Nanobioformulations utilize biostimulants, bio-inoculants, biofertilizers, and biopesticides to promote plant growth, enhance defence against diseases and pests, and improve nutrient absorption, nanoparticles can be used to encapsulate active substances and release them in a controlled manner, thereby reducing soil and water contamination. They also enable targeted distribution of nutrients and protective agents, increasing their efficiency while reducing the required quantities. This contributes to precision agriculture, where inputs are applied more precisely and effectively, thus reducing environmental impacts. However, the use of nanomaterials is not without risks. Concerns remain about their accumulation in the environment and their impact on human health. Therefore, thorough research on their safety and long-term effects is crucial. Despite these challenges, nanobioformulations offer considerable potential for more sustainable and effective agriculture. By combining the advantages of nanotechnologies with the principles of organic farming and integrated crop management, they pave the way for environmentally friendly agricultural practices that are more resilient to climate change.