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[가축 육종학] 9. Dairy cattle breeds (젖소) 본문
B8 Dairy cattle breeds (classification, characteristics, types), breeds for production of consumption milk
UK single purpose dairy breeds (Channel Island breeds): Produce protein & fat rich milk:
Jersey cattle
- Small breed
- Cows 360-540kg
- Bulls 540-820kg
- High butterfat content (6%)
- High protein content (4%)
- Annual yield = 5400kg/ year
Guernsey cattle
- Buff coat color with distinct white spots (yellow-brown)
- Cows 450-550kg
- Bulls 700-800kg
- Annual yield = 5800-6000kg
- known for rich flavor of golden-colored milk (high beta carotene content)
- 4.6-5.0% butterfat
- 3.6% protein
- Low incidence of calving difficulty
- Longevity (long life)
Ayrshire
- Light/dark red & white coat color
- Cows 500-600kg
- Bulls 750-850kg
- Annual yield = 6400kg
- 4% butterfat
- 4% protein
Finnish Ayrshire 80% of cattle production in Finland
Continental dairy breeds & predominantly dairy many purpose breeds:
Hostein-Fresian/Holstein
- Highest producing large sized dairy cow
- Originated in Europe (Holland & Friesland), developed in US from Dutch Fresian
- Hostein = North American stock; Fresian = Animals of traditional EU ancestry
- Holstein-Fresian is a cross between the two
- Color: Distinct black (or red) & white markings
- Annual yield = 8,000-12,000kg
- 3.7% butterfat
- 3.2% protein
- Mature bulls weight up to 1200kg
- Mature cows up to 700-800kg
- Heifers can be bred around 18 months (500kg)
- Breeders aim for 1st calving ~23-36months
Milking shorthorn (dairy shorthorn)
- Easy calving & management
- Economical – Can live on home-produced forage & grass
- Annual production = 7000kg (over 305 days)
- 3.8% butterfat
- 3.3% protein
+ Brown swiss + Milking shorthorn + Hungarofriesian + Norwegian dairy cattle
Schwartzbunte
- Black & white spotted, dual purpose breed
Rotbunte
- Red & white variation of Schwartzbunte
Braunvieh
- Originates from Swiss Alps - Hardy, resistant breed
- Black/ red & white markings
- Annual yield = 9000kg
- 4% butterfat
- 3.5% protein
- Excellent milk for cheese production
- Long gestation period
- Large animal
- Bulls up to 1135kg
- Cows 700kg
- Docile temperament (easily taught)
Angler
- Medium sized, solid dark red & brown breed
Endangered
- Bulls 150-160cm @ withers, 1000-1100kg
- Cows 140-150cm @ withers, 600-700kg
Simmental
- Dual purpose (predominantly dairy) breed
- Red & white breed of Swiss origin
- Rapid growth
- Docile & easily manageable
- Large framed with shallow rib cage
- Exceptional milk production with calf at side
- Bull 150-160cm @ withers, 1200-1300kg
- Cow 140-150cm @ withers, 700-800kg
Vorderwalder
- Medium-sized, dark red & white spotted with white face & legs
- Well adapted to highland conditions
- Annual yield = 5000kg
- 4% fat
- 3.4% protein
- Bull 125-135cm @ withers, 700-750kg
- Cow 115-125cm @ withers, 450-500kg
Hinterwalder
- Smallest central European breed, endangered in Germany & Switzerland
- Annual yield = 3300kg
- 4% fat high fat content camembert cheese production
- 3.4% protein
- Bull 125-135cm @ withers, 700-750kg
- Cow 115-125cm @ withers, 450-500kg
Rotvieh: red & white breed of Swiss origin
- Dual purpose (predominantly diary) Yield = 700kg
- 5% fat
- 4% protein
- size: 140cm, 650kg
'Animal breeding[동물 육종학] > Cow[소]' 카테고리의 다른 글
[가축 육종학] 11. Milk production, milking and udder hygiene (0) | 2020.09.25 |
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[가축육종학] 10. Dairy cattle breeds for cheese industry (0) | 2020.09.24 |
[가축 육종학] 8. Estimation of breeding value in dairy cattle (0) | 2020.09.22 |
7. Importance of udder evaluation in dairy cattle 젖소 젖통 평가 (0) | 2020.09.21 |
6. Dairy cattle technologies 젖소 품종 개량 기술 (0) | 2020.09.20 |
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