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Soil Productivity As Affected by Crop Rotation
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.
System:
The UNT Digital Library
Corn Cultivation
Revised edition. "Corn yields per acre in the United States could be doubled within a few years, and this could be accomplished without increase in work or expense.... The lines of improvement that will most easily and quickly double the present production per acre are as follow: (1) Improvement in the quality of seed planted; (2) improvement in the condition of the soil; (3) improvement in methods of cultivation." -- p. 3-4
Date:
1926
Creator:
Hartley, C. P.
System:
The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication
This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date:
1926
Creator:
Ellenberger, W. P. & Chapin, Robert M.
System:
The UNT Digital Library