What are micronutrients and its functions to the plants?

Micronutrients are essential elements required by plants in small quantities for their growth and development. These include elements like iron, manganese, zinc, copper, boron, molybdenum, and chlorine. They play crucial roles in various physiological processes, such as enzyme activation, photosynthesis, and nitrogen fixation. Adequate supply of micronutrients enhances plant health, growth, and resilience against diseases.