Fall Sowing Of Alfalfa
Categories:
Grains and Forage Crops
We have summer-fallowed land which we know will grow good alfalfa, and
as we have just had four inches of rainfall upon it, we were wondering
if we could not plow the twenty acres and get a stand upon it in time to
stand the cold weather this winter. Do you think this is practicable?
If four inches of rain on summer fallow connects well with the lower
moisture which a good summer fallow ought to conserve in the soil,
uch
sowing is rational; but if the summer fallowing was not done well, that
is, if it was rough plowing without enough harrowing, as is too often
the case, the four inches of rain might not be safe because of the dry
ground beneath waiting to seize the moisture and so dry the surface that
sprouting alfalfa plants would perish between dry soil below and dry
wind above. Fall sowing will give enough growth to resist frost killing
in many places in the valley if the moisture in the soil is enough to
carry the plant as well as start it, or if showers come frequently -
otherwise it is dangerous, not from frost but from drouth.