Nanomaterials have several biological benefits for plants such as fruit production enhancement, seed germination increase, stem and root length development, and increase in metabolites biosynthesis and vegetative biomass. Moreover, nanoparticles effects have been recognized on different biochemical factors related to the growth and development of several crop plants, via enhancing the efficiency of nitrogen usage and the development of photosynthesis rate . Nanoparticles can remove the side effects of biotic and abiotic stresses in plants. We also know the nanoparticles roles in nutrient consumption improvement and plant resistance to diverse pathogens, diseases, as well abiotic stresses. These compounds are able to affect plant’s growth and development through variations in physiological processes.
