巧克力粉對仔豬生長性能和抗腹瀉效果的影響

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中圖分類號：S816.7 文獻標識碼：A 文章編碼：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

近年來，我國畜牧業(yè)發(fā)展飛速，據(jù)統(tǒng)計，“十三五”期間，畜牧業(yè)產值的年均復合增速高達7.2% ，其中2023年的全國畜禽肉產量高達9641萬噸，相較2022年增長了 4.5% ，其中豬肉產量達5794萬噸，生豬養(yǎng)殖在全國畜牧業(yè)中依然占主導地位，與此同時，2023年全國飼料工業(yè)產量達到了3.216億噸[1-2]。（剩余4225字）