Christmas tree cultivation tractors, and shaper sheers. Mechanized planters, at a cost of about US$4,000, are not essential but a work-saving luxury for farmers. Farmers can purchase seedlings, the lifeblood of a Christmas tree farm, from nurseries. One farmer in Oregon purchased seedlings for between US$200–300 per 1,000 plants. The farmer, a wholesaler, sold his final products for about $20 each; after the cost of the trees and other expenses, a profit of $2–3 per tree. The best-selling species in the North American market are Scots pine, Douglas-fir, noble fir, balsam fir, Fraser fir, Virginia pine, and eastern white pine, although other types
Douglas M. Fraser Douglas M. Fraser Douglas Malcolm Fraser (born April 16, 1953), is a retired United States Air Force general who served as the Commander, United States Southern Command (USSOUTHCOM). He was the first U.S. Air Force officer to become USSOUTHCOM's combatant commander. He previously served as Deputy Commander, United States Pacific Command from April 2008 to June 24, 2009. He assumed his final assignment on June 25, 2009. General Fraser earned his commission upon graduation from the United States Air Force Academy in 1975. His operational assignments include Europe, the Pacific, Air Combat Command and Air Force Space Command. He has