Pulpwood was transported into the mill in 20-foot-long cars carrying 2 cords of pulpwood. Sweetgum is used principally for lumber, veneer, plywood, slack cooperage, fuel, and pulpwood. Mockernut is used for lumber, pulpwood, charcoal, and other fuelwood products. Coppicing is generally used to produce fuelwood, pulpwood, and other products dependent on small trees. Forest plantations are generally intended for the production of timber and pulpwood. Bitternut is used for lumber and pulpwood. Almost entire riparian forests were cleared for crops or for pulpwood forest plantations. The timber is mainly used as construction wood, furniture, plywood, pulpwood and paper manufacture. KRR traffic generally consists of coal, lumber, paper, glass, cement, pulpwood, stone and food products. The wood is also used for pallets, rough floors, pulpwood, and firewood. The timber resources used to make wood pulp are referred to as pulpwood. The wood is often used for pulpwood and firewood. They provide many desirable characteristics for use as ornament, timber, firewood and pulpwood. Forestry remains strong, including logging, pulpwood processing and paper production, and forest products manufacturing. Pulpwood and wood chips to the paper mills became increasingly important as potato loadings declined.