FATTENING PERIOD Flashcards
period starting from transfer to the fattening unit until they reach the slaughter weight.
Fattening period
slaughter weight is ?
85kg
the grower pig is normally moved to the fattening unit at a weight of?
15-20 kg
in weight of 20-45 kg floor space req. is ?
0.37 sq m.
in weight 46-102 kg, floor spaced required is?
0.84 sq m
the room in the fattening unit should be approx.
18 c to 20 c
_____ may be required when 20kg fatteners are moved into the unit especially during cold months
spot heat
_____ are key to well ventilated swine unit, also removes manure odor that can reduce pig performance
Air inlets
when temperature exceeds at 27 c this _____ is advised to used fairly coarse water sprinkler spray system at 0.45 liters/pig/hour
spray cooling
during transport from farm to abattior, pigs can lose weight by 2-10% by the original weight due to?
defecation & urination
______ represent the highest cost in producing pigs which accounts for 70-80% of the total production cost.
Feed
the grower should pay attention to?
- proper feeding
- type of feeding
- system used to attain maximum growth
- high feed effeciency
3 basic feeding system for fatteners:
- ad lib
- restricted feeding
- combination of restricted feeding & ad lib
_____ is a practical tool by looking closely at the biggest & smallest animals & estimate their weight & get the average weight.
Weight estimation
_____ is the most crucial factor in the occurence of disease among fatteners
health care