11. Incubation Requirements
Setter Hatcher
Days 1-18 19-21
Temperature(°F) 99.5 98.5
RH(%) 55-60 65-75
Turning afterevery hour Never
Position Broader end upward Horizontal
Turningangle 45°
Muhammad Arslan Musa
12. Egg During Incubation
Taken byegg
•Oxygen7 grams
Eliminated fromegg
•CO2 6 grams
•Heat 20 calories
•Moisture 9 grams (0.55-0.70 % per day)
Muhammad Arslan Musa
13. Egg to Chick
Chick weight 65% of egg
Weight lossin incubator 15 %
Weight losson hatching 20 %
Muhammad Arslan Musa
14. Normal Hatching Position
1. Forepart of the body will towardsthe large end of the
egg
2. Head beneath the right wing
3. Legs up beneath the head
4. Beak directed towards air cell
Muhammad Arslan Musa
15. Egg
Starts after : 20 weeks
Egg weight :55-60 g
Clutch : 50 eggs (2-200 eggs)
Egg Formationtime : 24 hours
Yolk Formation Time: 7-10 days
Muhammad Arslan Musa
16. Ovain mature hen : 3600-4200
Pores in eggshell : 8000-10000
Thetemperature of freshlylaid egg is 104°Fand takes 4-
6 hours to attain room temperature
Muhammad Arslan Musa
18. Broiler
Market age : 35-40 days
Bodyweight: 2 kg
Feed consumption: 3-3.5 kg
FCR: 1.5-1.75
Space /bird : 0.58-0.65 ft2
Muhammad Arslan Musa
19. Breeder
Broiler Breeder Layer Breeder
Productioncycle 24-64 20-72
Eggs/cycle 183 260
Chicks 150 70-90 female chicks
Feed Consumption (g/bird) 170 g (female)
120-130 g (male)
110 g
BodyWeight (end of cycle) kg 3.5 4.5-5
Floor Space (ft2/bird) 3 1.75
Male 10% 7-8 %
Muhammad Arslan Musa
20. Some Famous Strains
Broiler Layer
Hubbard LSL Light
Ross Hisex
Cobb Bovan white
Arbor Acres Hy-Line W-98, W-36, W-80
Indian River Nick Chick
Shaver
Babcock
Muhammad Arslan Musa
21. Cock Mating
Mating : 10-30 times a day
Semen/ejaculation : 0.2-0.5 ml
Sperms/ml : 1.75-3 billions
Muhammad Arslan Musa
28. Egg Shell Color
Red Ear lobes = Brown-shelled eggs
White Ear lobes = White-shelledeggs
Some exceptionsare present i.e.
Araucanahave red earlobesand lay blue or green shelledeggs
Muhammad Arslan Musa
29. Egg Formation in Hen
Infundibulam 15 mins
Magnum 3 hrs
Isthmus 1.30 hrs
Uterus 20-21 hrs
Vagina Few minutes
Muhammad Arslan Musa
30. Chicken Meat and Egg
Nutrient(%) Egg Meat
Water 66 66.2
Protein 12-13 21
Fat 10-11 9
Minerals 11 3.5
Carbohydrates 0.5 0.3
Muhammad Arslan Musa
36. Ayam Cemani
• Breed from Indonesia
• entirely black, including
feathers, beak, and internal organs
• Hyperpigmentation (fibromelanosis)
Muhammad Arslan Musa