They look for ways to improve how crops are grown. They also try to find ways of growing crops that use less labor. They try to find better, safer ways to control pests and weeds. They also find ways to conserve soil and water. They research ways of using raw agricultural commodities for attractive and healthy food products for consumers.
Many agricultural scientists work in basic or applied research.
Many also manage research and development programs. Others manage marketing or production in companies. These companies make food products or agricultural chemicals, supplies, and machinery. Some of these scientists are consultants. They work with business firms, private clients, or government.