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Author: Osborn, W. M.
Title: Rotation Tillage Experiments at the Lawton (Okla.) Field Station, 1917-1930.
Publication info: Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library, Alternative Farming Systems Information Center
2004
Availability: Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S.
Print source: Rotation Tillage Experiments at the Lawton (Okla.) Field Station, 1917-1930.
Osborn, W. M.

Washington DC: : United States Department of Agriculture, November 1932
Subject terms:
Crop rotation-Research-Oklahoma
J700 Soil Cultivation and Cropping Systems
agricultural management
dryland farming
tillage
crop rotation
animal manures
crop yield
soil erosion
field crops
corn
Zea mays
sorghum
wheat
Triticum
oats
Avena sativa
barley
Hordeum vulgare
cowpeas
Vigna
alfalfa
Medicago sativa
North America
Great Plains region
USA
Oklahoma
URL: http://name.umdl.umich.edu/17038117.0330.001

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