巧克力粉对仔猪生长性能和抗腹泻效果的影响

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中图分类号：S816.7 文献标识码：A 文章编码：1005-8567（2025）03-0016-04

Abstract：This study aimed to investigate the efects of chocolate producton the performance andanti-diarrhea of piglet.66 piglets wererandomlydivided into2 groups with3replicatesof11pigs each.ThePiglets werefedthecontrol diet or the control diet with 5% chocolate product instead of 2.5% low-protein whey powder for14 days.In this study， compared to the control，dietary supplementation of 5% chocolate product significantly increased the average body weight gain （ P<0.01 ），while dietary supplementation of 5% chocolate product significantly reduced the feed/gain ratio of the Piglets（ P<0.01 ），as well as the diarrhoea rate decreased by 74% .In conclusion，dietary supplementation of 5% （204 chocolate productcan improve the growth performance of piglets and reduce the diarrea rate of piglets.As an alternative to whey powder，chocolate product has great potential.

Keywords：ChocolateProduct；Piglet;ProductionPerformance；Anti-diarrhea

近年来，我国畜牧业发展飞速，据统计，“十三五”期间，畜牧业产值的年均复合增速高达7.2% ，其中2023年的全国畜禽肉产量高达9641万吨，相较2022年增长了 4.5% ，其中猪肉产量达5794万吨，生猪养殖在全国畜牧业中依然占主导地位，与此同时，2023年全国饲料工业产量达到了3.216亿吨[1-2]。（剩余4225字）