Nano fertilizer: Potential to enhance fertilizer use efficiency and sustainable crop production in cereals

The potential of nano fertilizers to increase fertilizer use effectiveness and support sustainable crop production in cereals is covered in the abstract of this study. Over 60% of the world’s population depends on agriculture for their living, yet it confronts difficulties because of nutrient deficits in the soil, ineffective fertilizer use, and environmental issues. The use of conventional fertilizer application techniques has resulted in soil degradation, unbalanced distribution and environmental pollution. A potential option are nano fertilizers, which are made up of tiny particles that provide vital nutrients. By effectively supplying nutrients to plants, these nanoparticles can increase fertilizer usage efficiency (FUE). FUE evaluates the efficiency with which fertilizers are applied to crops, minimizing nitrogen runoff and damaging to the environment while increasing crop yields. Nanotechnology, which functions at scales between 1 and 100 nm, makes it possible to make nano fertilizers. These tiny particles may release nutrients gradually based on plant requirement and have a large surface area, which minimizes waste and improves nutrient uptake. Additionally, nano fertilizers can be customized to certain crop and soil types, meeting special nutritional needs. The paper offers proof of how nano fertilizers benefit cereal crops including rice, wheat, maize and others. These studies show that utilizing nano fertilizers in addition to conventional ones improves growth, yield and nutrient uptake. By controlling nutrient delivery, enhancing solubility and avoiding nutrient fixation, nano fertilizers can also improve nutrient usage efficiency (NUE). In conclusion, nano fertilizers have great promise for transforming agriculture by raising crop yields, conserving resources and lessening the environmental effects of excessive fertilizer use. However, for sustainable agriculture to be widely adopted, more study and consideration of regulatory and environmental considerations are crucial. In order to address issues with global food security while limiting environmental impact, nano fertilizers have the potential to be extremely important.