It is the feed or feed
mixture which contains all
the essential nutrients in right quality and quantity as needed by
the animals for maintenance, growth, work and production.
In order
to meet the nutritive requirements, the amount of feed offered to an
animal in twenty four hours is called ration. It can be classified
as follows.
Maintenance Ration:
The amount of balanced ration which is required to fulfill the
maintenance need of a particular animal is called maintenance
ration,
maintenance requirement
or
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maintenance allowance. This helps to keep the body weight of such an
animal unaltered, since it is either, growing, not yielding milk,
nor working. The maintenance ration has the following functions to
be performed in the body.
-
To supply heat for
the proper maintenance of body temperature
-
To supply energy for
proper functioning of heart brain, lungs and other vital organs
of the body
-
To repair the daily
wear and tear of body tissue
-
To compensate the
loss of minerals from the body
-
To provide essential
nutrients, particularly vitamins for maintenance of life and
well being
Production Ration:
The
amount of feed mixture which is given to a growing, working or
producing animal over and above
its maintenance need is known as production ration. This need is
mostly met by feeding concentrate mixture to animals.
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