- Alfalfa Est., Sprinkler Irrigated, (Natural Gas) Fall Seeding Only (D1)
- Alfalfa, Sprinkler Irrigated, (Natural Gas) (D1)
- Alfalfa Est., Sprinkler Irrig. Fall Seeding Only (D2)
- Alfalfa, Sprinkler Irrigated (D2)
- Alfalfa Establishment, Dryland (D3)
- Alfalfa Establishment, Irrigated (D3)
- Alfalfa, Dryland (D3)
- Alfalfa, Irrigated (D3)