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Celem badań było określenie zdolności opasowej i wartości rzeźnej buhajków i jałówek mieszańców mięsnych F1, pochodzących z krzyżowania rasy piemontese z czarno-białą. Opas kontrolny prowadzono od 181. do 540. dnia życia. Mieszańce piem x cb, w porównaniu z bydłem cb, osiągały niższe dobowe przyrosty masy ciała o 0.040 kg i końcową masę ciała o 20.3 kg oraz zużywały więcej składników pokarmowych na...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.