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C2. Most important meat production traits of pig (fattening ability, carcass merit) ​ Significance of pig breeding: Advantages: High genetic diversity High reproductive capacity Effective pork production Good adaptability: fat ratio was decreased by more than 70% within 20 years Investment with fast return of costs Continuous source of income​ Fattening on pigs increase with age(days) and weight..

B6 Importance of udder evaluation in dairy cattle, udder health, milk hygiene ​ Udder evaluation- importance For breeding Important to check up udders to avoid the “bad breeders habit”: Formalism (Ayrshire cow) Functionalism- bad function ​for Estimation of conformation conformation is estimated based on a Linear conformation scoring system of functional traits. (9 point scale) Somatic cell coun..

B3 Breeding methods in cattle production: purebred breeding, crossbreeding Breeding Systems Natural: Harem (group of 1-2 males and number of females with their offspring), stud (such as a stud farm) or hand (Hand breeding – where the time & mating individuals are selected by the breeder) Beef production Sex ratio = 40-50 (60-79) ​AI- artificial insemination: Predominantly used in dairy industry ..

※ 본 내용은 개인적으로 공부하면서 요약한 내용입니다. 내용에 오류가 있을 수 있음을 알려드립니다. B16. Blood vessels of the hind limb distal to the stifle joint a. poplitea : continuation of a. femoris after a. caudalis femoris distalis - a. genus proximalis lat / med : ramifies in joint capsule of condyles of femur - a. genus media : runs cranially to fossa intercondylaris of femur - a. genus distalis lat / med : runs collateral ligame..