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Studies on the effects of commercial crossbreeding on litter size at birth, 21 days and weaning


, : Studies on the effects of commercial crossbreeding on litter size at birth, 21 days and weaning. Lucrari Stiintifice Institutul Agronomic Timisoara, Zootehnie 13: 379-385

For Banat White (BW), German Yorkshire (GY) X BW, Large Black (LB) X BW, Large White (LW) X BW, LB X (GY X BW) and LW X (GY X BW) litters (15 litters/group), litter size at birth averaged 8.1, 8.3, 8.3, 8.2, 8.5 and 8.5 resp., mortality to 21 days of age 10.7 8.9, 8.8, 8.9, 8.6 and 8.6%, and mortality to weaning 15.7, 13.7, 14.4, 12.2, 12.7 and 11.7%.

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