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Widtsoe, John Andreas, 1872-1952

"Dry-Farming : a System of Agriculture for Countries under a Low Rainfall"





CHAPTER XX
DRY-FARMING IN A NUTSHELL


Locate the dry-farm in a section with an annual precipitation of
more than ten inches and, if possible, with small wind movement. One
man with four horses and plenty of machinery cannot handle more than
from 160 to 200 acres. Farm fewer acres and farm them better.
Select a clay loam soil. Other soils may be equally productive, but
are cultivated properly with somewhat more difficulty.
Make sure, with the help of the soil auger, that the soil is of
uniform structure to a depth of at least eight feet. If streaks of
loose gravel or layers of hardpan are near the surface, water may be
lost to the plant roots.
After the land has been cleared and broken let it lie fallow with
clean cultivation, for one year. The increase in the first and later
crops will pay for the waiting.
Always plow the land early in the fall, unless abundant experience
shows that fall plowing is an unwise practice in the locality.
Always plow deeply unless the subsoil is infertile, in which case
plow a little deeper each year until eight or ten inches are reached
Plow at least once for each crop.


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