Stock and stalks : $b A book for the dairy farmerRoberts, James Russel
Science
Stock and stalks : $b A book for the dairy farmer
Roberts, James Russel
Dairying
=Silage Without Corn.= Some feeders put this cut-up fodder in a silo as
soon as the corn is dry enough to keep in the crib. They run water in
with it and all reports seem to agree that it makes a good silage. I
have not tried this, but I hope the scheme has in it the final solution
of the problem. Silo agents have been in the habit of arguing that
you can afford to feed silage, corn and all, to all of the stock on
the place and let the corn stalks that are not put into the silo go
to waste. I do not agree with them. Instead of putting fifteen acres
of corn in the silo where much of it is to be fed to young stock and
horses, use twenty or even twenty-five acres of stalks alone and you
will get just about as good results. But think of the saving. The corn
stalks are a by-product. You had to farm so many acres to get them. A
part of your business is raising corn and the stalks are paid for by
the grain.
Suppose then you feed grain grown on five acres of land. You are using
just one-third of the acres to feed your cattle that would be used if
you had put in fifteen acres of corn and fed it, corn and all. This
shows the advantages of the by-product producer. It fills in the big
gap that has been forgotten. It is figuring on a cost basis rather than
that of yield or speed in production.
Last winter a feeding experiment was tried at the Wisconsin Experiment
Station in which corn silage with grain in was tested against silage
from which the corn had been picked. The result showed that the cows
ate slightly more silage when it contained the grain and yielded on
an average three pounds more milk. The cost of the milk produced with
and without the grain in the silage was exactly the same. Silage was
figured at $6.50 per ton, corn and all, and without grain at $4.00.
Since the average farmer has cornstalks to waste and only has to figure
the cost of saving them, they should not be figured at nearly two
thirds of the corn crop, even after they have been made into silage.
However, it usually pays to feed grain to cows that are milking. The
main saving in the use of husked fodder lies in getting cheaper feed
for growing young stock and feeding dry cows.
I recommend a system of feeding silage, corn and all, to producing
cows only. If you do not have cows enough to prepare to feed them
separately, it will pay better to use no silos that have grain in them
at all. Feed the grain to those cows only that are giving milk and will
pay for it, or the cattle that you are fattening. Hold the rest of the
grain for high prices. It will pay better.
=Silage.= The important thing about a silo is to make it tall enough
and small enough around. The following dimensions are approximately
correct:
For 12 to 15 cows, silo should be 10 feet in diameter
For 20 to 30 cows, silo should be 12 feet in diameter
For 30 to 40 cows, silo should be 14 feet in diameter
For 40 to 60 cows, silo should be 16 feet in diameter
Public-domain text, read in full here on John Shaqi.
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