My graduate training emphasized supply, demand, and price analyses and quantitative methods. In the farm operation or production process, whether crops or animal production, farmers demand energy-based inputs. Different types of production activities require unique types and amounts of energy inputs. Planting and harvesting activities typically require diesel fuel for tractors, combines, mowers, balers, and other equipment. This would include application of fertilizers and pesticides as well.
Electricity serves the farm sector well.
Electricity is required to operate irrigation equipment. Dairy operations demand electricity to operate milking parlors, to keep milk cool, and to heat water for sanitation purposes. Electricity is needed to light homes, barns, and operate cooling systems for poultry. Natural gas, liquid propane, and electricity are used to power crop dryers. In addition, gasoline, oils, and lubricants are necessary to the farm.