17/04/2022
*UNDERSTANDING THE LIVER AS THE MOST IMPORTANT ORGAN IN THE CHICKEN*
The liver performs a number of
metabolic functions in the body.
Since this organ receives almost all
the substances absorbed from the
small intestine, it always needs to
be maintained in the state of *rocket engine*
We consider the liver to be the central laboratory of the body!
Avoidance of excess fats , excess feeding , excess use of antibiotics, and mycotoxicosis shall always receive top priority because the resultant
impaired fat metabolism could lead
to serious economic losses.
Certain
nutritional alterations with the use
of PHYTOBIOTICS' new product *ACTIVE D* help protect
the liver and improve calcium metabolism. The liver is *undoubtedly the central laboratory of a chicken’s body*.
Many cage farmers have had un usual mortalities, reduced performance, reduced appetite, very pale combs, weak legs and birds un able to stand...... but the cause / problem is related to liver damage. Though the bird may look seemingly healthy!
*Fatty Liver Syndrome*
Fatty Liver Haemorrhagic Syndrome
(FLHS) occurs primarily in birds kept
in cages and a bit older than 35weeks, but has also been recognised
as a less significant problem in birds
kept on deep litter. It is associated with
birds fed high energy diets and is
most often seen in cage system, because birds in cages do not exercise off the excess fats that are converted from the excess energy from their diet! You know a cage is like a factory, *eat, lay eggs, sit* so without any exercise, a bird accumulates a lot of fats from the feed and are deposited in the liver.
Many farms ( even those on deep litter) using concentrates ( because of too much maize used) suffer from fatty liver syndrome.....but many farmers cannot understand it!
With time, the fats in the liver will affect calcium metabolism causing cage paralysis or cage layer fatigue!
These fats as well lead to swelling of liver, turning yellowish, and the liver eventually raptures.
The first sign of the syndrome is an
increase in mortality of the flock with
birds in full production being found
dead with *pale heads* ( pale combs, pale wattles, and areas around the eyes)
When you open the bird, its visible that the liver is swollen, yellowish, Ruptured with blood clot embedded around the liver, and more cases of cage paralysis are isolated
*the birds reduce appetite , eating only 50g of feed per bird!*
*mortality* usually
does not reach 50% if the situation is not rescued in time.
there is often
a sudden drop in production. Hens
may be *overweight* with large pale
combs and wattles.
Dead birds have
large blood clots in the abdomen arising
from the liver. The clot can be on the liver, or around the pulmonary vein, and some times blood may pass through the mouth as the bird struggles for its life.
The liver is generally
*enlarged* pale and friable.
Large
amounts of fat are present in the
abdominal cavity and around the
viscera. That is, around the intestines, around the gizzard, and on the lower abdomen.
Note that whenever you find too much fat embedded around the abdomen its not healthy for the chicken.
Most of the birds have active
ovaries and often have an egg in the
oviduct at the time of death!
*The cause* and origin of the disease is associated with high laying intensity,
excess energy in feed, high temperature in the house. (high temperature
leads to increased hepatic fatty acid
synthesis)
*mycotoxins* that come from feed ingredients.
*Treatment*
The incidence of fatty liver syndrome can be reduced
by restricting energy intake either by
feed restriction or by lowering the
metabolizable energy content of the
diet.
A farmer using a wheat based formula is better off than a farmer using a maize based formula!
Cage farms should feed not more than 120g per day per bird.
ALL CAGE FARMS SHOULD ADD ACTIVE D IN THE FEED TO STOP EFFECTS OF FATTY LIVER SYNDROME AND IMPROVE CALCIUM METABOLISM . ADD 300G OF ACTIVE D IN 1000KG OF FEED.
supplement your birds on sangrovit ws in the water with a monthly dose of 1g in 20ltrs of water for 10 days to improve general health of the birds, fight all kinds of stress, improve appetite, improve egg production, and improve growth rate.
VET CHARLES SSEKATAWA
PHYTOBIOTICS FUTTERZUSATZSTOFFE GMBH
www.phytobiotics.com
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