Pregnant sows kept in various housing systems on commercial farms were found to exhibit stereotypy patterns. Stalls vs. tethers for Large White (124 and 68 sows, respectively) and stalls vs. group-housed for Large White/Landrace crosses (81 and 71 sows, respectively) for two farms in each case were compared among females of the same genotype.
<h3>What is stereotypies behavior ?</h3>
Stereotypies are routine actions or noises. Simple gestures like body rocking, head nodding, and finger tapping can be used, as well as more complicated ones like flapping arms and hands, waving, or pacing.
- Hand flapping, body swaying, toe walking, spinning items, sniffing, instantaneous and delayed echolalia, and running things across one's peripheral vision are typical examples of stereotypy (Schreibman, Heyser, & Stahmer, 1999).
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Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds. Bacteria can obtain energy and nutrients by establishing close relationships with other organisms, including mutualistic and parasitic relationships.
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