The
cow's natural diet consists of grass and they can maintain
themselves on grass alone. However, they will soon lose condition
on this unsupplemented diet. For good all year round productivity
generous and careful feeding is required from calfhood right
through the animal's life.
As a rough guide a cow of average size (a Guernsey) will
need a minimum of 7kg of hay per day, whilst a Holstein or
a Friesian will need a minimum of 9kg. A Dexter will need
a minimum of 5kg. The cow will need hay even if she has access
to grass as there is little or no feed value in winter grass.
Alternatives such as silage, roots, feeding straw, sugar beet
tops, brewers grains, brassicas, and other feedstuffs such
as apples can be used to partially replace the hay ration.
Do be careful though, as the feed values of these vary, and
there may be drawbacks. Sugar Beet tops should have been wilted
for at least 10 days or they will have a profound effect on
the cow's bowels!
Feeding calves
Every calf should be allowed to suckle from its mother at
least four or five times a day for the first four days of
its life. This is essential in order for the calf to receive
adequate colustrum from the cow's milk. Without this colustrum
the calf will not receive the concentration of antibodies
which will give it vital protection from disease in these
early stages.
After weaning and for the next eight weeks, the calf's diet
will consist of milk (or milk substitute) three times a day,
water, hay and Cattle & Calf Mix. Initially only small
amounts of concentrate feed should be fed (115g or 4oz daily),
gradually increasing to 1.3kg (3lb) at eight weeks.
At approximately five weeks calves can be changed over to
Calf Rearing Pencils, or if desired, can remain on Cattle
& Calf Mix.
At six to eight weeks they will be able to do without their
milk feed and manage on water, hay and concentrate feed. Quantities
of mix or pencils can be steadily increased to 2.3kg (5lb)
at six months.
New calves will hardly touch hay or concentrate feed for
the first few days, but will then become positively interested
and start to demand more. Be careful not to give in to their
demands as they will overfeed if given the opportunity, and
this may lead to diarrhoea or even sudden death.
Clean, fresh water should be available at all times.
Feeding Young Livestock
Youngstock (weaned calves and older animals which
have not been mated or penned for fattening) are fed in much
the same way. At grass they only need a small feed to keep
them interested, together with hay in the autumn, depending
on their condition.
They should not be allowed to become fat, and whether they
are housed or kept out, they only need enough concentrates
(Cattle & Calf Mix or Calf Rearing Pencils) in addition
to their grass, hay, and clean straw to keep them in reasonable
condition.
Fattening Bullocks
Introduce Beef Finishing Pencils from the age of
about twelve weeks of age. Bullocks gain condition and fatten
very satisfactorily if their feeding is kept to a normal level
until they are twelve months or more, when their rations can
be increased steadily up to their killing weight. The resulting
carcass will be well-fleshed and not over-fat.
Beef cattle may be ready for slaughter at 360kg (800lb) in
just over a year; at 450kg (1000lb) at eighteen months old,
or at 500kg (1200lb) a few months later.
In addition to hay or silage, their rations can gradually
be increased from 1.3kg (3lb) of Beef Finishing Pencils a
day, up to 3.5 to 4.5 kg (8 or 10lb) for the older animals.
Silage may be increased from 9kg (20lb) a day, up to a maximum
of about 22kg.
Dairy Cattle
Dairy cattle are fed a basic ration for maintenance
of grass or hay and approximately 1.5kg (3 or 4lb) of Dairy
Pencils for every 4.5litres (1 gallon) of milk they produce.
The time of year affects the feed value of grass to a great
extent, and each cow's requirements vary according to milk
production and time of calving, so it is particularly important
to adjust the diet to suit each individual animal.
For more information on Allen & Page
products or advice on feeding please call the Allen &
Page Smallholder Club FREE on 0800 0281496.
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