Cattle and Their Diseases: Embracing Their History and Breeds, Crossing and Breeding, and Feeding and Management; with the Diseases to Which They Are Subject, and the Remedies Best Adapted to Their CureJennings, Robert
Science
Cattle and Their Diseases: Embracing Their History and Breeds, Crossing and Breeding, and Feeding and Management; with the Diseases to Which They Are Subject, and the Remedies Best Adapted to Their Cure
Jennings, Robert
Cattle -- Diseases
There is no greater benefit for cattle, after coming into
winter-quarters, than a systematic regularity in every thing pertaining
to them. Every animal should have its own particular stall in the
stable, where it should always be kept. The cattle should be fed and
watered at certain fixed hours of the day, as near as may be. If let out
of the stables for water, unless the weather is very pleasant--when they
may be permitted to lie out for a short time--they should be immediately
put back, and not allowed to range about with the outside cattle. They
are more quiet and contented in their stables than elsewhere, and waste
less food than if permitted to run out; besides being in every way more
comfortable, if properly bedded and attended to, as every one will find
upon trial. The habit which many farmers have, of turning their cattle
out of the stables in the morning, in all weathers--letting them range
about in a cold yard, hooking and annoying each other--is of no possible
benefit, unless it be to rid them of the trouble of cleaning the
stables, which pays more than twice its cost in the saving of manure.
The outside cattle, which occupy the yard--if there are any--are all the
better that the stabled ones do not interfere with them. They become
habituated to their own quarters, as do the others, and all are better
for being, respectively, in their proper places.
MILKING.
The manner of milking exerts a more powerful and lasting influence on
the productiveness of the cow than most farmers are aware. That a slow
and careless milker soon dries up the best of cows, every practical
farmer and dairyman knows; but a careful examination of the beautiful
structure of the udder will serve further to explain the proper mode of
milking, in order to obtain and keep up the largest yield.
The udder of a cow consists of four glands, disconnected from each
other, but all contained within one bag or cellular membrane; and these
glands are uniform in structure. Each gland consists of three parts: the
_glandular_, or secreting part, _tubular_ or conducting part, and the
_teats_, or receptacle, or receiving part. The glandular forms by far
the largest portion of the udder. It appears to the naked eye composed
of a mass of yellowish grains; but under the microscope these grains are
found to consist entirely of minute blood-vessels forming a compact
plexus, or fold. These vessels secrete the milk from the blood. The milk
is abstracted from the blood in the glandular part; the tubes receive
and deposit it in the reservoir, or receptacle; and the sphincter at the
end of the teat retains it there until it is wanted for use.
Public-domain text, read in full here on John Shaqi.
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