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Poultry Science.

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Presentation on theme: "Poultry Science."— Presentation transcript:

1 Poultry Science

2 Written Exam You will be given a written exam on technical questions about raising poultry. A sample test will be given to see who goes on the trip to District Eliminations.

3 Live Poultry Class 1 Eight meat-type cockerels (keep/cull) for broiler breeder selection.

4 Cull Birds with deformities. Birds that look drowsy or sick.
Birds that are smaller, because they are going to be used for meat production.

5 Cull

6 Keep/Cull Broiler Breeder 1-1

7 Keep/Cull Broiler Breeder 1-2

8 Keep/Cull Broiler Breeder 1-3

9 Keep/Cull Broiler Breeder 1-4

10 Keep/Cull Broiler Breeder 1-5

11 Keep/Cull Broiler Breeder 1-6

12 Keep/Cull Broiler Breeder 1-7

13 Keep/Cull Broiler Breeder 1-8

14 O Class 1 Card Write in your name Write in your chapter’s name
3. Circle the appropriate number 4. Write in the birds to keep 5. Write in the birds to cull Enterprise O

15 Live Poultry Class 2 Eight meat-type pullets (keep/cull) for broiler breeder selection.

16 Keep/Cull Broiler Breeder 2-1

17 Keep/Cull Broiler Breeder 2-2

18 Keep/Cull Broiler Breeder 2-3

19 Keep/Cull Broiler Breeder 2-4

20 Keep/Cull Broiler Breeder 2-5

21 Keep/Cull Broiler Breeder 2-6

22 Keep/Cull Broiler Breeder 2-7

23 Keep/Cull Broiler Breeder 2-8

24 Class 2 Card Your Name Enterprise O

25 Class 3 Four post production egg-type hens for placing.
The more ragged looking the hen, the better the layer. Look for hen that is in molt (losing old and gaining new feathers; means no eggs) Look for yellowing around eyes, feet and legs.(less yellow, more eggs produced)

26 Laying Hens Yellowing

27 Laying Hens Class

28 Laying Hen 1

29 Laying Hen 2

30 Laying Hen 3

31 Laying Hen 4 Placement of Class – 3 – 1 – 4 – 2

32 Class 3 Card Your Name Enterprise O

33 Carcass Quality Grade What is a ready to cook poultry carcass?
A carcass with head, feet, feathers, and viscera (guts) removed, which is deemed wholesome for human consumption (ready to pop in the oven).

34 USDA RTC carcass grades
Grades are A, B, and C Objectives of RTC carcass grading: 1. Evaluate carcasses for a variety of factors which affect carcass quality. 2. Segregate the best quality carcasses from the worst quality carcasses. 3. Determine a USDA RTC carcass grade based on quality standards.

35 Factors Which Affect Carcass Grade
exposed flesh missing parts disjointed and broken bones discolorations (stains or bruises) conformation fleshing fat covering freezing defects

36 Reference Summary of Specifications For Standards Of Quality For Individual Carcasses and Parts Gives Quality Standards for Grades A, B, and C.

37 Ten Broiler Carcasses – Class 4

38 1 Grade B - because of the exposed flesh on the
breast. Greater than 1 ½”

39 2 Grade B - because of the exposed flesh on the
breast. Greater than 1 ½”

40 3 Grade B – because of exposed flesh and discoloration in the legs.

41 4 Grade A

42 5 Grade C – because there is no limit on amount of exposed
meat. Wing tips can be missing from the carcass. No other faults with this carcass.

43 6 Grade B – because of mutilation and bruising (blue color in meat)

44 7 Grade B – because of the exposed flesh.

45 8 Grade A

46 9 Grade A

47 10 Grade B – because of exposed flesh, and mutilation (disjointed
or broken bones).

48 Class 4 Card Your Name Enterprise x

49 Class 5 – Four Broiler Carcasses for Placing
Place using the same guidelines for grading carcasses. Place in order of best to worst. Ex. 2, 3, 4, 1

50 Broiler Carcasses for Placing

51 1

52 2

53 3

54 4

55 Class 5 Card Your Name Enterprise O

56 Class 6 – Four One Dozen Cartons of eggs for placing
Place eggs according to size, shape, color, cleanliness, smoothness, and uniformity. The carton with the most “bad” eggs goes last.

57 Egg – irregular shaped

58 Egg – Blood Stained

59 Egg – Calcium Deposit

60 Egg – Shell Defect

61 Egg - Stained

62 Class 6 – Egg Carton Placing

63 Class 6 – No. 1

64 Class 6 – No. 2

65 Class 6 – No. 3

66 Class 6 – No. 4 Placing – 2, 3, 4, 1

67 Class 6 Card Your Name Enterprise O

68 Class 7 – Four Further-Processed Poultry Meat Products
Each participant will place a class of four further-processed poultry meat products (e.g., precooked, breaded chicken patties, tenders, or nuggets). Criteria for placing will be batter/breading texture and color, meat color and texture, appropriateness of shape and size, and evidence of foreign material. Participants may not touch any product; doing so will result in disqualification.

69 Class 7 – Four breaded pre-cooked patties

70 Class 7 - 1

71 Class 7 - 2

72 Class 7 - 3

73 Class 7 - 4 Placing – 3, 2, 4, 1

74 Class 7 Card Your Name Enterprise O

75 Class 8 – Ten Poultry Carcass Parts for Identification
Each participant will identify ten poultry parts. Poultry parts to be identified will be randomly selected

76 Class 8 – Part 1 Wing

77 Class 8 – Part 2 Gizzard

78 Class 8 – Part 3 Brest Tenderloin

79 Class 8 – Part 4 Drumette

80 Class 8 – Part 5 Skinless, Boneless Thigh

81 Class 8 – Part 6 Breast Quarter Without Wing

82 Class 8 – Part 7 Wing Mid-Joint

83 Class 8 – Part 8 Liver

84 Class 8 – Part 9 Boneless, skinless breast half

85 Class 8 – Part 10 Leg

86 Class 8 Card Your Name Enterprise 23 27 14 24 20 13 25 26 11 17


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