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
Fraser Noble Universities of the United Kingdom (now known as Universities UK). From 1948 to 1957 he lectured in Political Economy (Economics) at the University of Aberdeen. He drew up the constitution for the Scottish Economic Society. He became the Principal of the University of Aberdeen in 1976. The university, like Leicester, has a Fraser Noble Building. He was knighted in the 1971 Birthday Honours. He married in 1945 and they had a son and a daughter. His wife taught Maths at Nairn Academy. He enjoyed playing golf. He lived in Nairn for the last 22 years of his life. Fraser Noble