The Book of Alfalfa: History, Cultivation and Merits: Its Uses as a Forage and FertilizerCoburn, F. D. (Foster Dwight)
History
The Book of Alfalfa: History, Cultivation and Merits: Its Uses as a Forage and Fertilizer
Coburn, F. D. (Foster Dwight)
Alfalfa
Pasturing sheep or lambs on alfalfa is dangerous, although there are
sheep raisers who make it a main reliance. One man reports absolute
freedom from loss for several years, and his method is to have his sheep
pen adjoining the alfalfa field and early in April when the alfalfa is
just beginning to put on its green, he arranges a “creep” for the lambs
to go through into the field, and lets them stay there at pleasure. They
soon wean themselves; the “creep” is then closed and a safe pen in the
alfalfa field is used for shelter from rains and protection from dogs.
When necessary to fasten them in at night to guard against dogs or
wolves, he cuts green alfalfa each evening to give them with a little
grain in the morning before turning them back to the field. The lambs
grow rapidly and none ever bloat. Nevertheless, most sheep raisers will
continue to reckon alfalfa pasture too expensive when it costs so many
animals for the privilege of its use. Safety is the exception, and not
the rule.
Owners of large flocks of sheep claim to be able to market lambs from
alfalfa pasture, or when soiled, at one-half to one-third the cost of
maintenance with any other crop. Green or cured it seems to hasten
development and the lambs are in fine condition for fattening in
October, or the ewes to put into the breeding pen.
The Nebraska station in a winter experiment of 98 days with one hundred
50-pound lambs, divided into different lots and variously fed with
prairie hay, alfalfa hay, shelled corn, wheat bran, oats and linseed
meal figured at the prices then current, reached these results:
1. The alfalfa-fed lambs consumed 1.34 pounds of alfalfa hay and one
pound of grain per day as against .88 pound of prairie hay and .89 pound
of grain consumed by the prairie hay fed lambs.
2. The alfalfa-fed lambs made fifty-two per cent greater gains than the
lambs fed prairie hay and the same grain ration.
3. The lambs fed prairie hay with corn and 16 per cent of oil meal made
26 per cent larger gains than the lots fed prairie hay with a grain
ration of shelled corn, or shelled corn with 25 per cent of bran or oats
added.
In the twenty-fifth annual report of the Ontario agricultural college
are some interesting reports on feeding lambs on various foods. The
feeding periods were 74 days for the first experiment and 42 for the
second.
By these tests alfalfa hay was shown to be slightly better for the lambs
in every way than clover hay under practically equivalent conditions.
The first and second cuttings of alfalfa were equal in value; the third
cutting was slightly better than the first.
Public-domain text, read in full here on John Shaqi.
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