The increase in world's population and respective food demand has brought the global concern. The climate change alone has put a tremendous burden on the farming communities, and has become the major challenge to feed the burgeoning population. The traditional method of agricultural practices are not sufficient enough to meet the rising food demand. Thus, new automated/ AI systems have been introduced into the agriculture sector to ensure precision farming. These systems are quick in action, and satisfying the requirements along with generation of billions of employment worldwide. It has proven emerging technology in smart agriculture that increases the gain from soil precisely and strengthens the soil fertility also.