Farm experience with the tractor /
Saved in:
Author / Creator: | Yerkes, Arnold P. (Arnold Phipps), 1885- |
---|---|
Imprint: | Washington, D.C. : U.S. Dept. of Agriculture, 1915. |
Description: | 44 pages ; 24 cm. |
Language: | English |
Series: | Bulletin of the U.S. Department of Agriculture ; no. 174 Bulletin of the U.S. Department of Agriculture ; no. 174. |
Subject: | |
Format: | U.S. Federal Government Document Print Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11373976 |
Table of Contents:
- Introduction. pp. 1.
- Designation of tractors. pp. 2.
- Steam and gas tractors. pp. 3.
- The gas tractor and the horse. pp. 4.
- Tractor ratings. pp. 5.
- Source of data. pp. 6.
- Observations of business men. pp. 7.
- Opinions of tractor owners. pp. 8.
- Reports of satisfied and dissatisfied owners. pp. 10.
- Gasoline and kerosene tractors. pp. 18.
- Fuel supply. pp. 20.
- Fuel consumption. pp. 21.
- Lubricating oil
- Cross section of plows drawn and area plowed by tractors. pp. 23.
- Breaking. pp. 24.
- Combination work. pp .25.
- Depth of plowing. pp. 26.
- Packing soil by tractors. pp. 27.
- Comparison of different sizes of tractors. pp. 28.
- Size of farm. pp. 30.
- Use of tractors at night. pp. 33.
- Custom work. pp. 34.
- Repairs. pp. 35.
- Displacement of horses by tractors. pp. 37.
- Conditions essential to success with the tractor. pp. 39.
- Summary. pp. 41.