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Soil Productivity As Affected by Crop Rotation

Description: This bulletin discusses the effect of crop rotation practices on soil productivity, and also describes the possible effects of fertilizers and other forms of soil improvement. "The purposes of the discussion which follows are to emphasize the value of crop rotation in farming economy and to stress the principles of rotation in their relation to the maintenance of soil productivity and to soil improvement." -- p. 5
Date: 1926
Creator: Weir, Wilbert W.
Partner: UNT Libraries Government Documents Department