Agronomy is the fundamental science in improved production of field crops by efficiently using water, soil fertility and labour as well as other crop produce related factors. Agronomy is an agricultural science which deals with the study and practice of crop production and management of the soil for increased productivity of food, feed and fibre crops.
Agricultures purpose is to help meet the basic needs of human and their civilisation by providing food, clothing, shelters, medicine and recreation, making agriculture the most important enterprise in the world. It’s a highly productive unit where gifts of nature such as land, air, light, temperature and rain water etc., are integrated into one since primary unit which is indispensable for humans.