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Science Fair Projects - 1592 (361 words) |
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| Science Fair Projects for students of all ages |
| Untitled Document (12057 words) |
| Abstract: In a 2x2 factorial experiment, the effects of gestation and farrowing housing on: (1) periparturient behaviour and circulating prolactin, prostaglandin F2 alpha (PGF2 alpha) and oxytocin in gilts with access to peat, straw and branches, and (2) correlational relationships between the periparturient behaviour and hormones were studied. |
| Abstract: In this study the effects of barren vs enriched housing conditions of pigs on their behavior during the lairage period (2-h holding period before slaughter), carcass characteristics, postmortem muscle metabolism, and meat quality were studied. |
| Abstract: The objectives of this study were to establish what changes in posture by sows carried a high risk of piglet crushing in a group farrowing system during early lactation and also to determine what factors influenced the risk of crushing during lying down. |
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