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Celem pracy była analiza wpływu masy ciała i wieku loszek PIC podczas pierwszej inseminacji na liczebność pierwszego miotu, masę miotu i masę ciała prosięcia w trakcie odchowu. Materiał badawczy stanowiło 76 loszek PIC hybrydowej linii Camborough 1080, które podzielono na grupy, uwzględniając ich masę ciała podczas pierwszej inseminacji: loszki o masie ciała <140 kg (MS I), 140-160 kg (MS II) i...
The paper contains the evaluation of the influence of feeding the Pulawska x Polish Large White swine hybrids using mixture feeds containing naked oats on reproduction performance indicators. The study involved 60 gilts divided into 3 groups: group I received a full-rate mixture with 40% participation of naked oats, group II with 20% naked oats, and group III - control, fed with a full-rate mixture...
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