How genetic engineering increase crop yield?

Genetic engineering increases crop yield by introducing specific traits that enhance growth, resistance to pests and diseases, and tolerance to environmental stresses like drought or salinity. By manipulating genes, scientists can develop crops that utilize nutrients more efficiently and produce higher quantities of food per plant. Additionally, genetically modified crops can be engineered to have longer shelf lives, reducing post-harvest losses and ensuring more food reaches consumers. Overall, these enhancements contribute to more productive and resilient agricultural systems.