swedes, kohl rabi, cabbages, artichokes, etc., as not only
will the food bill be reduced, as the pigs will make equal growth and
thrift on food containing say ten per cent of vegetable matter as they
will if fed wholly on sharps, but the vegetable food will have a
beneficial effect on the health of the pigs, and tend to prevent those
attacks of constipation and diarrh[oe]a which are so frequently the
result of food of too rich a character.
Of the vegetable foods, cooked potatoes and raw artichokes are the most
nourishing and the most readily eaten, lucerne and clover in a green
state come next in food value and favouritism with the pigs; cabbages
are credited with causing constipation when fed to young pigs, whilst
mangolds are said to have the opposite effect, and in addition when
grown on light land by the aid of artificial manure mangolds are apt to
affect the kidneys and cause excessive urination. Kohl rabi are not so
much used in the feeding of pigs as would be advisable. They are easily
grown and will take the place of swedes on land on which swedes are
subject to mildew; they are very nutritious, and are readily eaten by
both old and young pigs.
Coleseed is not used in the feeding of pigs in this country to anything
approaching the same extent as in Canada and the United States; its
value and results are of a very similar character to those of cabbages.
Tares or vetches contain too large a proportion of water for young pigs,
and they also have a tendency to cause looseness of the bowels. The
growth of maize for feeding to pigs in a green state has been
recommended by some writers, but in practice we found it most unsuitable
for young pigs, and of little value for aged pigs, owing to the small
proportion of nourishment contained in it in comparison with its bulk.
Further, pigs both old and young will refuse to eat it unless driven by
hunger. It is needless to remark that no pigs, especially young ones,
will thrive under such conditions.
One of the most common mistakes made by pig feeders is allowing too long
a time to pass between feeding times. Twice or three times per day is
considered to be quite frequent enough, whereas prior to their being
weaned the pigs would have had a meal wellnigh each two hours both day
and night. Infrequent meals result in the pigs becoming so hungry that
they bolt their food, and a greater quantity than is desirable, and then
suffer from indigestion.
It must also be remembere
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