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Published online by Cambridge University Press: 20 November 2017
In outdoor systems the conventional practice is to have due-to-farrow sows in small groups with one farrowing/ lactation hut per sow. A problem sometimes encountered with first parity animals is that 2 gilts share the same hut both at farrowing and later in lactation with consequent adverse effects on the survival and growth of piglets. A controlled comparison was therefore conducted with gilts in either single or group paddocks from parturition to weaning.