Farmers who practice specialized farming?

No-till seeding

Rotational grazing of livestock

Crop-residue grazing of livestock

Fallowing fields

Tilling before and after seeding

Growing cereal grains like corn, wheat, barley, triticale, rye

Growing lentils and legumes like peas, beans, alfalfa

Mixed farm operations, with growing crops and raising animals

Growing hay to sell/export

Feedlot for finishing livestock

Backgrounding/stockering beef cattle

Custom grazing cattle

Raising cow-calf herd (seedstock and/or commercial)

Irrigating crops, pastures and hay fields

Growing trees for forestry

Growing trees for fruit production

Growing vegetables for human consumption

Organic growing of crops

Organic raising of animals

The list goes on...