3. Locational Factors for Primary Economic Activities --must be located close to the resource.
4.
5. Locational Factors for Secondary Economic Activities --needs to be accessible to the resource, a source of energy, the market, and an appropriate labor force.
50. Agricultural Productivity in the U.S. Corn for grain 3 118.7 1989-1992 34 39.4 1950-1959 108 26.1 1935-1939 Hours of labor/ 100 bushels Bushels/Acre
51. Agricultural Productivity in the U.S. Cotton 5 650 1989-1992 107 296 1950-1959 209 226 1935-1939 Hours of labor/ 500# bale Pounds/acre
52. Agricultural Productivity in the U.S. Wheat 7 36.5 1989-1992 27 17.3 1950-1959 67 13.2 1935-1939 Hours labor/ 100 bushels Pounds/acre
53.
54.
55.
56. Cattle Grazing Labor intensive vs. capital intensive? Intensive vs extensive land use? Commercial vs. subsistence? Sedentary vs. nomadic?
57. Wheat Labor intensive vs. capital intensive? Intensive vs extensive land use? Commercial vs. subsistence? Sedentary vs. nomadic?
58. Rice Labor intensive vs. capital intensive? Intensive vs extensive land use? Commercial vs. subsistence? Sedentary vs. nomadic