Behavior, Displacement and Pregnancy Loss in Pigs under an Electronic Sow Feeder
نویسندگان
چکیده
منابع مشابه
Feeder use patterns in group-housed pregnant sows fed with an unprotected electronic sow feeder (Fitmix).
Previous studies on feeder use in group-housed pregnant sows focused on dynamic groups and protected electronic sow feeders (ESF). This study observed 60 pregnant sows, 1st to 8th parity--housed from Day 29 of pregnancy to 1 week before parturition in stable groups of 20 animals, 1 Fitmix feeder per group. Data from 25 nonconsecutive 24-hr feeding cycles showed sows making several visits to the...
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ژورنال
عنوان ژورنال: Journal of Agricultural Science
سال: 2017
ISSN: 1916-9760,1916-9752
DOI: 10.5539/jas.v9n12p43