人參莖葉對鵪鶉生長、免疫器官指數(shù)和血液生化指標的影響
發(fā)布時間:2018-12-20 18:26
【摘要】:【目的】研究人參莖葉超微粉對鵪鶉生長性能、免疫器官指數(shù)和血液生化指標的影響�!痉椒ā窟x取體質(zhì)量相近、健康的1日齡鵪鶉250只,隨機分為5組,每組5個重復(fù),每重復(fù)10只,Ⅰ組為日糧對照組,飼喂基礎(chǔ)日糧,Ⅱ組為抗生素對照組,在基礎(chǔ)日糧中添加諾氟沙星(10mg/kg);Ⅲ、Ⅳ和Ⅴ組為人參莖葉超微粉添加組,分別在基礎(chǔ)日糧中添加0.5%,1.0%和2.0%(質(zhì)量分數(shù))的人參莖葉超微粉,比較5組鵪鶉的生長性能、免疫器官指數(shù)和血液生化指標。【結(jié)果】與對照Ⅰ組相比,Ⅲ和Ⅳ組鵪鶉平均日增質(zhì)量顯著升高(P0.05);Ⅳ組料肉比顯著降低,飼料轉(zhuǎn)化率顯著提高(P0.05)。試驗20d時,Ⅴ組鵪鶉法氏囊指數(shù)和Ⅳ組鵪鶉脾臟指數(shù)均顯著高于對照Ⅰ組(P0.05);與對照Ⅱ組相比,各試驗組鵪鶉免疫器官指數(shù)差異不顯著(P0.05)。試驗50d時,Ⅳ組鵪鶉脾臟指數(shù)和試驗組鵪鶉胸腺指數(shù)均顯著高于對照Ⅰ和Ⅱ組(P0.05)。Ⅲ組鵪鶉血液中LDLC、TCHE含量與ALT活性顯著高于對照Ⅰ和Ⅱ組(P0.05);Ⅳ組鵪鶉血液中GLU含量顯著高于對照Ⅰ組(P0.05),LDLC、TCHE含量與ALT、AST和ALP活性顯著高于對照Ⅰ和Ⅱ組(P0.05);Ⅴ組鵪鶉血液中ALB、LDLC含量顯著高于對照Ⅰ和Ⅱ組(P0.05);Ⅲ和Ⅴ組鵪鶉血液中TBIL含量極顯著高于對照Ⅰ和Ⅱ組(P0.01);各組間TP、HDLC和TG含量差異不顯著(P0.05)。【結(jié)論】人參莖葉超微粉可促進鵪鶉的生長性能,改善鵪鶉的部分血液生化指標,促進鵪鶉免疫器官的發(fā)育,且以質(zhì)量分數(shù)1%添加劑量效果最佳。
[Abstract]:[objective] to study the effects of ultrafine powder of ginseng stem and leaf on the growth performance, immune organ index and blood biochemical index of quails. [methods] 250 quails with similar body mass and healthy 1-day old were randomly divided into 5 groups with 5 replicates in each group. The rats in group 鈪,
本文編號:2388361
[Abstract]:[objective] to study the effects of ultrafine powder of ginseng stem and leaf on the growth performance, immune organ index and blood biochemical index of quails. [methods] 250 quails with similar body mass and healthy 1-day old were randomly divided into 5 groups with 5 replicates in each group. The rats in group 鈪,
本文編號:2388361
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