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0521jap Some Broiler Management Tips S.T.Moubarak Faculty of Veterinary Medicine Cairo University

Management tips for Broiler Farms

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Management tips for poultry farms

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Page 1: Management tips for Broiler Farms

0521jap

Some Broiler Management

TipsS.T.Moubarak

Faculty of Veterinary MedicineCairo University

Page 2: Management tips for Broiler Farms

Some Broiler Management Tips

Downtime

Cleaning & Disinfection

Floor Treatment

Page 3: Management tips for Broiler Farms

Some Broiler Management Tips

Litter Management

Water Line Treatment

Foot Dips

Page 4: Management tips for Broiler Farms

Downtime

Downtime is the time between the end of 

disinfection and day zero

Page 5: Management tips for Broiler Farms

Downtime•No Animals•No Activity•Pathogens are exposed to  dryness• Time varies based on pathogen

• Three times expected incubation period

•Block of area 

Page 6: Management tips for Broiler Farms

Reception of 1-d old chicks

Disinfect  DowntimeDowntime

‐10

32 C

‐1 0

Brooding

Days before arrival

Page 7: Management tips for Broiler Farms

IB مرض األلتھاب الشعبى

Page 8: Management tips for Broiler Farms

كيف ينتشر الفيروس

البراز

األفرازات من األنف و الفم

Page 9: Management tips for Broiler Farms

جيد ) ممھد تطھير(معظم الفيروسات يمكن القضاء عليھا باستخدام منظف

فيروس األلتھاب الشعبى يعيش جيدا فى الماء و :لذلك

الغسيل بالماء يساھم فى نشر العدوى

Page 10: Management tips for Broiler Farms

يجب زيادة الفترة الزمنية ما بين الدورات•• )يوم على األقل 10-15(

• من الطيور داخل المزرعة الواحدةعمر واحد يتم تربية • و ال ممھد تطھير قلوى / منظف بعد نھاية الدورة يتم التنظيف باستخدام

يكتفى بالغسيل بالماء

Page 11: Management tips for Broiler Farms

Washing ……  Pre‐Washing

Page 12: Management tips for Broiler Farms

Increase Down‐time

N0 multi‐age sites

All in – All out

Alkaline Cleaners

IB Control

Page 13: Management tips for Broiler Farms

Cleaning & Disinfection

Page 14: Management tips for Broiler Farms

Cleaning and Disinfection

Page 15: Management tips for Broiler Farms

“CLEANING”

• Scientific definition:A process combining the physical input of energy with surfactant/detergent activity to remove organic material and associated micro‐organisms.

• Practical definition:Physical action with detergent giving the removal of organic material and99‐99.9% of organisms present.

Page 16: Management tips for Broiler Farms

Chemical Action

•Soils are electro‐chemically bonded to the surface. We must break that bond to remove the soils

•Cleaning “happens” at Neutral (pH = 7)

Page 17: Management tips for Broiler Farms

Cleaning With Chemistry

1‐ Identify the relative pH of the soil

2‐ Apply a product with the opposite pH

3‐Wait for some time for the chemistry to work

Page 18: Management tips for Broiler Farms

pH Scale

70 14

Hyd

roch

loric

Aci

d

10 million times stronger than water

Des

cale

r

Rus

t Rem

over

Vin

egar

Bor

ic A

cid

6.5 - 7.5

NeutralPure Water

Neu

tral C

lean

er

Win

dow

Cle

aner

Extra

ctio

n C

lean

erH

and

Soap

Spra

y &

Wip

e C

lean

ers

Deg

reas

ers

Floo

r Stri

pper

s

Cau

stic

Sod

a (L

ye)

10 million times stronger than water

Increasing Acidity Increasing Alkalinity

610x

510x

410x

310x

2110x

10x 810x

910x

1010x

1110x

1210x

1310x

10x

CSP

Cre

me

Cle

an

Dis

infe

ctan

t Cle

aner

s

Oily, Sticky – Organic Soils Dry, Loose – Mineral Soils

10x

Nut

ra-R

inse

Page 19: Management tips for Broiler Farms

كفاءة المنظفات وممھدات التطھير

الحمضيةالمنظفات القلويةالمنظفات

+ +++ و الزرق و الريش الدم

- ++ الدھون و الشحوم

+++ - األمالح المعدنية ترسيباتالبيوفيلم -الصدأ

Page 20: Management tips for Broiler Farms

Cleaners In Poultry Industry

•ALKALINE CLEANERS(proteins – fats)•ACID CLEANERS (mineral deposits and/or rust stains left by hard water)

Page 21: Management tips for Broiler Farms

Floor Treatment

Page 22: Management tips for Broiler Farms

عملية التنظيف و التطھير

زالة السبلةإ

–كشط -كنس مسح –كحت

شطف

ممھد التطھير شطف

تجفيف

تطھير

إزالة األمالح و الرواسب من المواسير وخاليا التبريد ادخال الفرشة

تطھير نھائيالتبخير

مغاطس األقدام و السيارات

Page 23: Management tips for Broiler Farms

Floor Treatment – Why ?

Coccidia

Clostridia

Beetles

Page 24: Management tips for Broiler Farms

Floor Treatments Of Poultry HousesCompound Application Rate Uses

Boric Acid Dust ‐ Baits Beetles

Salt (Sodium Chloride) 0.25 kg/m2 Clostridia

Sulphur Powder 0.01 kg/m2 pH reduction

Lime (Ca oxide, Ca hydroxide)

As necessary Disinfection

Caustic Soda (Sodium Hydroxide)

As Necessary Coccidia

Commercial Bleach (Sodium Hypochlorite)

As Necessary Disinfection

Page 25: Management tips for Broiler Farms

Water Line Treatment

Poorly Maintained Water Lines. 

Page 26: Management tips for Broiler Farms

•1) Antibiotics and vaccines are not as effective.•2) Supplements such as vitamins and electrolytes are not as effective.

•3) An added stress due to higher bacterial counts •4) Poor performance.

Page 27: Management tips for Broiler Farms

Biofilm

Page 28: Management tips for Broiler Farms

Biofilm 

Page 29: Management tips for Broiler Farms

Using pH To Control Solids Build Up in Water Lines

DescalingNo

Build‐up of SolidsSolids Build‐up

Less than 5.5                                              5.5 – 7                                      above 7

Page 30: Management tips for Broiler Farms

What is Being Used Now?

Bleach – Both liquid (Sodium Hypochlorite) and dry (Calcium Hypochlorite)

Hydrogen Peroxide and Peracetic acid

Citric Acid

Hydrochloric Acid 

Acidified Copper Sulfate

Various Blended Acids

Page 31: Management tips for Broiler Farms

Quick References For Choosing Acids Types

Page 32: Management tips for Broiler Farms

Litter Management

Page 33: Management tips for Broiler Farms

Potential causes of wet litter

• • Improper ventilation• • Drinker type, management and maintenance• • Poor drainage, condensation and moisture seepage into litter• • High moisture bedding• • Poor bedding quality• • Inadequate bedding/litter depth• • Bird health• • Diet and water quality• • High bird density

Page 34: Management tips for Broiler Farms

Detrimental Effects of Ammonia

Ammonia Level Effects

20 ppm (Continuous for 6 weeks) 

‐ pulmonary edema, congestion, and hemorrhage‐ increased susceptibility to respiratory disease due 

to ciliostasis

40 ppm ‐ deciliation and decreased clearance ofE. coli from lungs and airsacs

25 – 50 ppm ‐ reduced body weights , feed efficiency andincreased airsacculitis in birds exposed to Infectious 

Bronchitis Virus

50 – 100 ppm ‐ keratoconjunctivitis, corneal ulceration, and blindness

Page 35: Management tips for Broiler Farms

Litter Temperature (Brooding)

• The environmental conditions present when the chick arrives on the farm sets the pattern for the rest of the grow‐out 

period.

• Chilled chicks undergo vasoconstriction to retain heat.This interferes with the passage of maternal antibodies into the chick through yolk sac absorption. 

Page 36: Management tips for Broiler Farms

Litter Temperature (continued)

•Retained yolks play a factor in determining the presence of E. coli,

Salmonella, and Campylobacter on processed carcasses.

• The temperature of the litter at placement should ideally be 32 ‐ 35°C at the time the chicks are placed;

Page 37: Management tips for Broiler Farms

Foot Dips (Foot baths)

Page 38: Management tips for Broiler Farms

FootbathLocation

• Solid Surface (Concrete)•Close to the point of entry• Less clean    >>>>> Dipping Clean• It may prove useful to have a tap and brushes nearby so that boots can be washed off before using the footbath.

Page 39: Management tips for Broiler Farms

FootbathLocation

• The area around the footbath should be disinfected at appropriate intervals to reduce the risk of disease transmission.

• The area around the footbath should remain as dry as possible as organisms can and will migrate and disperse in water.

Page 40: Management tips for Broiler Farms

FootbathDesign

‐ Long enough to walk through it.(Not to jump or stride over it)

‐ Easy drainage and cleaning.‐ Depth: at least 10 cm.‐ Should be protected from weather.

Page 41: Management tips for Broiler Farms
Page 42: Management tips for Broiler Farms

FootbathUse

• footbath is not designed as a footwear washing point!

•Boots should first be cleaned and then disinfected.

•Use smooth sole footwear (boots).

Page 43: Management tips for Broiler Farms

Hygiene Barrier

Page 44: Management tips for Broiler Farms
Page 45: Management tips for Broiler Farms

Boots

Page 46: Management tips for Broiler Farms

Foot bath Disinfectants

Page 47: Management tips for Broiler Farms