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Dairy
Unit Bio-security Planning (Content
support: FAO) |
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General
Farm Hygiene:
Good farm hygiene is the responsibility of all the
staff on the farm, make sure that all employees
know the farms bio security policy and explain the
policy to all visitors. It is necessary to draw
up a written Bio security plan for your holding:
-
Operate a foot dip policy between farms, buildings
and ensure disinfecting facilities are available
for consultants, veterinary surgeons and other
visitors.
- Insist
that all staff and visitors use foot dips. Put
up signpost if necessary.
- Keep
the milking parlour and associated facilities
clean and hygienic at all times.
- Clean
and disinfect buildings after each batch of stock,
especially after a disease outbreak.
- Clean
and disinfect vehicles and trailers after transporting
stock - however short the journey may be.
- Wear
clean overalls and footwear each day if at all
possible.
- Park
visitors vehicle out side the premise. Avoid unnecessary
visitors to the farm.
Feed
Storage Facilities:
- Poor
feed facilities encourage birds and vermin, which
can and do spread disease.
- Keep
feeding stuffs dry and clean.
- Rotate
stocks to ensure that the oldest deliveries are
used first.
- Dispose
of old or contaminated feed carefully and securely.
- Clean
out feed bins, water troughs regularly (wash out
and disinfect)
- Ensure
no livestock have access to feed storage facilities.
- Ensure
clean water supply. If necessary test bore hole
or well water before allowing its use.
- Fence
of ponds and boggy areas.
- Clean
out and disinfect feed troughs and feeding stances
on a regular basis, remove rejected feed and dispose
of responsibly.
Keep
Stock Apart:
- Eliminate
contact with neighbouring farms and holdings,
using good fences and secure gates.
- Ensure
you have isolation facility available (to keep
sick animals) and that these are easy to clean
and hygienic.
- Isolate
all newly brought in stock, know the signs of
diseases and look out for them. Run these animals
through a footbath and de-worm and vaccinate where
required as per guidance of your veterinarian.
- In
the milk parlours, Milk isolated diseased animals
at the last and disinfect the place after use.
- Morning
observation of each animal is must and isolates
sick and diseased animals as soon as possible
before being treated by vet.
Waste
Management:
- Disease
causing agents can survive in slurry and farmyard
manure, ensuring these products are stored before
sale or use in a responsible manner can go some
way to prevent disease spread.
- If
you are using the produced farm manure / slurry,
store them for at least 4 months before application
if at all possible.
Vermin
& Rodent Control:
- Ensure
you have adequate rodent control facility.
- Keep
animals and birds away from feed stores.
- Dispose
of all feed waste in a secure and responsible
manner.
- Keep
buildings in good repair so that birds and vermin
cannot gain access.
Keep
door and windows shut and secure when not needed for
ventilation. Use plastic or wire mesh on windows that
need to be left open.
Additional
Notes:
Handling
of Dead Animals
When an animal is found dead, particularly one for
which no definite diagnosis of disease has been made,
extreme caution must be taken. Improper handling may
result in the spread of the infectious organism to
other animals or to persons handling the carcass.
It is useful to ascertain the cause of the death and
keep records. Take help of diagnostic laboratories
where available. Your vet will guide you about the
facilities in your locality. Except in instances where
certain diseases such as black quarter or anthrax
are suspected, your Vet will carry out a post mortem
examination of the carcass. Note that such examination
is always beneficial. Do cooperate with your vet.
Disposal of a carcass will depend on the reason for
death. Under no circumstances, the meat should be
allowed for human consumption. The carcass should
be deeply buried after being covered with lime. If
needed, visit local veterinary establishment and seek
their guidance for disposal.
Constructing
a Foot Bath for visitors and employees
The provision of footbath should not only be made
at the entrance of each byre, but it should be made
at the main entrance of the farm too. The length of
the footbath should be according to the width of the
entrance and breadth should be around 2 feet. It should
be made of concrete of about 3 inches deep. The solution
for the footbath may be of potassium permanganate
(1: 1000 strength) or formalin (5%).
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