Heat Showing Frequency, in 10 days after weaning the Piglets
Keywords:
heat frequency, weaning, pigletsAbstract
Swine breeding activity is particularly important in increasing herds. In the first two gestation, sow produces not at its maximum capacity. The proportion of sows that showed estrus within 10 days, in individual boxes was 84.55 ± 1.18, and in group boxes was 87.30 ± 1.09. The difference was significant statistically point of view (χ2 test p <0.05). It follows that maintenance of sows in individual boxes after weaning is superior that maintenance in group boxes through the fact that the females in oestrus stimulates the other, the movement in the box having a positive effect on the occurrence of oestrus after weaning piglets.
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