Statistics: The Changing Lives of American Farmers
Agricultural Productivity |
||
1800 |
1900 |
|
Wheat |
||
Worker-hours to produce an acre |
56 |
15 |
Yield per acre |
15 |
14 |
Corn |
||
Worker-hours per acre |
86 |
38 |
Yield per acre |
25 |
26 |
Cotton |
||
Worker-hours per acre |
185 |
112 |
Yield per acre |
147 |
191 |