发明名称 PIG FARROWING AND WEANING APPARATUS
摘要 Pig farrowing apparatus comprises a restraining crate for a sow, a delivery chamber having a grid floor separated from the sow by a hinged door or flap, a piglet rearing chamber communicating with the delivery chamber and joined thereto by a ramp, and piglet feeding apparatus for delivering feed to piglets contained in the piglet rearing chamber and comprising milk extracted from the mother or another sow and/or artificially produced feed product.
申请公布号 CA2013597(A1) 申请公布日期 1990.10.04
申请号 CA19902013597 申请日期 1990.04.02
申请人 LOADER, CHARLES S. 发明人 LOADER, CHARLES S.
分类号 A01K1/02;A01K9/00;A01K19/00;(IPC1-7):A01K1/00 主分类号 A01K1/02
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