Effects of creep feeder design and feed accessibility on preweaning pig performance and the proportion of pigs consuming creep feed

نویسنده

  • Rommel C. Sulabo
چکیده

Materials and methods: A total of 54 sows and their litters were assigned to three treatments: rotary feeder with hopper, rotary feeder without hopper, and pan feeder. A creep diet with 1.0% chromic oxide was offered ad libitum from Day 18 until weaning (Day 21). Fecal samples were collected from piglets with sterile swabs 3 to 12 hours before weaning. Piglets were categorized as “eaters” when either of the two fecal samples was colored green; otherwise, they were categorized as “non-eaters.” Pigs were weighed Days 0 (birth), 18, and 21, and litter creep-feed disappearance was determined daily.

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تاریخ انتشار 2009