re grazed upon
alfalfa through the entire season without any loss.
Cattle grazed upon alfalfa may be so managed that the extent of this
hazard will be very much lessened, if not entirely obviated, but with
large herds some of the precautionary methods now to be submitted may
not always be practicable. They should never be turned in to graze upon
alfalfa when hungry. Some grazers adopt the plan of leaving them on the
grazing continuously when once put in to graze. Others leave them in for
a limited time each day at the first, increasing the duration of the
pasturing period from day to day. After managing them thus for a week or
two, the animals are only removed from the pasture for such purposes as
milking. Others, again, feed some alfalfa or other food in the morning
before turning them on to alfalfa pastures. Another plan adopted is to
graze them on a field of other grazing, located, if possible, beside the
alfalfa field, until after the dew has lifted, and then to open the gate
into the alfalfa pasture. This is readily practicable with a herd of
cows, but not to anything like the same extent with a large herd being
grown for beef.
The danger from bloat in pasturing sheep upon alfalfa is at least as
great as in pasturing cattle on the same, and the methods of managing
them while thus being grazed are not far different. So, too, the
experiences in such grazing are very similar. The losses from such
grazing some seasons have been slight. Other seasons they have proved so
heavy as to make such grazing unprofitable. When sheep are being grazed
on alfalfa, a light feed of grain given in the early morning reduces
materially the danger from bloat. It also enables the flock-master to
finish his sheep or lambs for the market cheaply and in fine form, since
this small grain factor, not necessarily more than half a pound a day,
whether given as wheat, rye, barley, oats or corn, puts the ration
practically in balance for the purpose named, and it may be given to the
sheep daily in troughs without taking them out of the pasture.
It is thought that there is more danger to cattle and sheep from grazing
on alfalfa than on any of the clovers, and probably such is the case.
But whether this is true or not, the danger is very considerable, and is
enhanced by the presence of frost as well as the presence of moisture,
from much succulence in the plants, from rain and from dew. So great is
the danger that the inexperienced should proce
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