Sheep and Goat Production Flashcards
group of sheep
flock
estrous cycle length
17 days
gestation length
147 days/5 months
genus (sheep and goat)
sheep-ovis
goat-capra
species (sheep and goat)
sheep-aries
goat-aegagrus
semi confinement lamb production (2)
lambing december-april
high labour and housing needs
grass based lamb production (4)
lambing may-june
breed selection is important to avoid seasonal breeders
low labour and housing requirements
high land requirement
intensive accelerated lambing (3)
3 lambings in 2 years
breed selection is important to breed out of season
nutrition is vital to success
accelerated lambing star times (gestation, lactation, and breeding)
gestation = 5 months
lactation = 2 months
breeding = 1 month
energy and protein requirements of ewes is highest at
lambing and early lactation
main and secondary sheep products in canada
main=meat
secondary=wool
meat breeds of sheep (4)
suffolk, hampshire, canadian arcott, dorset
wool sheep breed (1)
merino
hair sheep breeds (2)
katahdin and dorper
Milk sheep breed (1)
east friesian dairy
meat/wool sheep breeds (3)
rambouillet, romney, columbia
meat/milk sheep breed (1)
rideau arcott
dressing percentage is affected by
pelt weight
heavily muscled lambs
visceral fat
normal dressing percentage range for sheep
average for shorn and unshorn
45-47%
shorn= 52%
unshorn= 50%