The marketing of agricultural products first concerned farmers in the early 20th century. Cooperative organizations were formed in the 1920s, allowing farmers to control the marketing of their commodities, but farmers still struggled to make profits. At this time, the field of agricultural economics evolved; the International Association of Agricultural Economics was established in 1929.
The Dust Bowl of the 1930s complicated farm economics and led to New Deal legislation. Under the New Deal, which enacted the first effective farm legislation in the United States, the agriculture secretary could control crop production. In the following years, agriculture expanded due to scientific advances and better planting and harvesting methods. By the 1960s, marketing had become much more complicated for farmers, leading to the development of agribusiness as a major career field. Today, agribusiness is much larger than the farming industry; two-thirds of each dollar spent on food goes toward processing, packaging, marketing, and retailing, with only one-third going to the farm.
- Agricultural Consultants
- Agricultural Equipment Technicians
- Agricultural Pilots
- Agricultural Scientists
- Animal Breeders and Technicians
- Animal Caretakers
- Animal Physical Therapists
- Aquaculturists
- Beekeepers
- Biosecurity Monitors
- Botanists
- Chemists
- Dairy Products Manufacturing Workers
- Ecologists
- Farm Crop Production Technicians
- Farm Equipment Mechanics
- Farmers
- Farmers' Market Managers/Promoters
- Fishers
- Food Technologists
- Grain Merchants
- Groundwater Professionals
- Horticultural Inspectors
- Meatcutters and Meat Packers
- Molecular and Cellular Biologists
- Nursery Owners and Managers
- Organic Farmers
- Range Managers
- Soil Conservationists and Technicians
- Soil Scientists
- Tobacco Products Industry Workers