With a degree in agricultural science, you can have careers in the agricultural sector. Major domains within the agricultural sector include agribusiness, R&D organizations, public and private agencies, government and policy making agencies, and private consulting companies. Agricultural science involves research and development on production, processing, productivity of crops and end products for consumers. Agricultural science professionals play a vital role towards maintaining food supply of the society. Major activities include improving the quality and quantity of farming, improving crop yield, minimizing labour, conservation of soil and water, and pest control.