Swine Breeds - PowerPoint PPT Presentation

1 / 23
About This Presentation
Title:

Swine Breeds

Description:

Swine Breeds US Swine Breeds Maternal Breeds Sire / Carcass Breeds Minor Breeds Swine Company Genetics Four Classifications - 40 World wide - Only 8 Industry Impact ... – PowerPoint PPT presentation

Number of Views:152
Avg rating:3.0/5.0
Slides: 24
Provided by: KellyB153
Category:

less

Transcript and Presenter's Notes

Title: Swine Breeds


1
Swine Breeds
2
US Swine Breeds
- 40 World wide - Only 8 Industry Impact
Four Classifications
  • Maternal Breeds
  • Sire / Carcass Breeds
  • Minor Breeds
  • Swine Company Genetics

3
(No Transcript)
4
Mother Breeds
Yorkshire
  • Developed
  • York county England
  • Imported in 1830
  • Characteristics
  • White with Erect ears
  • A large breed
  • Noted For
  • Maternal characteristics
  • Most carcass oriented of Mother breeds
  • Dual Purpose

5
(No Transcript)
6
Mother Breeds
Landrace
  • Developed
  • From Danish Landrace
  • 1930s imported
  • Characteristics
  • White with Big Droopy ears
  • Fine boned
  • Distinctively long bodied
  • Noted For
  • Most Prolific Breed
  • Largest litter size

7
(No Transcript)
8
Maternal Breeds
Chester White
  • Developed
  • Chester Co Pennsylvania
  • Mid 1800s from White hogs in the area
  • Characteristics
  • White body
  • More Bone Rugged design compared to other mother
    breeds
  • Noted For
  • Maternal characteristics
  • Durability
  • Meat quality

9
(No Transcript)
10
Sire/Carcass Breeds
Hampshire
  • Developed
  • Hampshire Co. England
  • Imported in 1825 to Kentucky
  • Called Thin Rinds
  • Major growth in 30s
  • Characteristics
  • Black with a White Belt
  • Noted For
  • Carcass Traits
  • Heaviest muscled leanest breed

11
(No Transcript)
12
Sire/Carcass Breeds
Duroc
  • Developed
  • New Jersey Reds
  • Sire named Duroc
  • Characteristics
  • Red body
  • Variation is light to dark
  • Noted For
  • Ruggedness / durability
  • Feed efficiency
  • Rate of Growth

13
(No Transcript)
14
Sire/Carcass Breeds
Berkshire
  • Developed
  • Berkshire England
  • Characteristics
  • Black with erect
  • 6 white points
  • Face, legs, tail
  • Noted For
  • True Pure Breed
  • Highest Pork Quality

Berkshire Gold - Premium Pork Product
15
(No Transcript)
16
Sire/Carcass Breeds
Pietrain
  • Developed
  • Belgium
  • Characteristics
  • Spotted
  • Double muscled
  • Noted For
  • Leanness and muscle
  • Below average pork quality

17
(No Transcript)
18
Poland/Spot
  • Black with white on face and at least three feet
  • May have a splash of white on the body
  • No red hair
  • Must exhibit breed character
  • Spots must exhibit white spots on body a long
    with Poland breed character

19
Cross Breeding
Crossbreeding
  • Developed
  • To improve the hog being developed by utilizing
    the positives from the breeds selected
  • Greater performance and growth rates from
    increased hybrid vigor

20
(No Transcript)
21
Developing F1 crosses
Yorkshire
Hampshire
22
Developing F1 crosses
Duroc
Hampshire
H D Terminal Boars
23
Terminal Line
Maternal Line
Write a Comment
User Comments (0)
About PowerShow.com