Open AccessArticle
Factors Affecting Rebreeding Performance of Weaned Sows
Marcheno, M. J.,R. C. Zimprich,W. D. Slanger,Jennifer Johnson,Tilton, J. E.,R. D. Allrich-1978-01-01-NDSU Repository (North Dakota State University)
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TL;DRAbstract
Approximately 100 weaned sows were used to study factors that might alter rebreeding of sows. Days required to return to estrus did not affect reproductive measures. Number of times mated also was not found to alter reproductive rates. Certain boars were found to influence litter size.
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Approximately 100 weaned sows were used to study factors that might alter rebreeding of sows. Days required to return to estrus did not affect reproductive measures. Number of times mated also was not found to alter reproductive rates. Certain boars were found to influence litter size.
Keywords
LitterEstrous cycleAnimal scienceReproductionBiologyAffect (linguistics)EcologyPsychology
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