| 微生态制剂对肉鸡免疫器官发育的影响 |
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| 引用本文： | 司振书,孟喜龙. 微生态制剂对肉鸡免疫器官发育的影响[J]. 河南农业科学, 2007, 0(9): 104-105 |
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| 作者姓名： | 司振书 孟喜龙 |
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| 作者单位： | 聊城大学,农学院,山东,聊城,252059;聊城大学,农学院,山东,聊城,252059 |
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| 基金项目： | 聊城大学校科研和教改项目 |
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| 摘 要： | 将微生态制剂添加到饲料中饲喂肉鸡,检测肉鸡的免疫器官指数和免疫器官中T细胞百分数,探讨微生态制剂对肉鸡免疫器官发育的影响。结果表明,17日龄时,试验组的胸腺指数、法氏囊指数、脾脏指数分别比空白对照组高6.76%,10.69%,11.09%;49日龄时,试验组的胸腺指数、法氏囊指数、脾脏指数分别比对照组高11.07%,19.01%,14.52%,其中胸腺指数和脾脏指数差异显著,法氏囊指数差异极显著。另外,10日龄、17日龄时试验组鸡的胸腺T细胞百分数分别比对照组高13.01%和6.41%。试验组10日龄、17日龄时鸡的脾脏T细胞百分数分别比对照组高19.40%和9.71%,差异显著。
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| 关 键 词： | 微生态制剂 肉鸡 免疫器官指数 T细胞百分数 |
| 文章编号： | 1004-3268（2007）09-0104-02 |
| 修稿时间： | 2007-05-08 |
Effects of Microecological Agent on the Development of Broiler Immune Organs |
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| SI Zhen-shu,MENG Xi-long. Effects of Microecological Agent on the Development of Broiler Immune Organs[J]. Journal of Henan Agricultural Sciences, 2007, 0(9): 104-105 |
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| Authors: | SI Zhen-shu MENG Xi-long |
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| Affiliation: | Institute of Agriculture, Liaocheng University, Liaocheng, Shandong 252000, China |
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| Abstract: | The paper studied the effects of microecological agent adding to newborn broiler's feeds on the development of broiler immune organs by detecting the index and T cell percentage of immune organs.The results indicated that the thymus index,bursa index and spleen index of the test group were 6.76%(P<0.05),10.69%(P<0.05) and 11.09%(P<0.05) higher than that of control group at 17th day,and 11.07%(P<0.05),19.01%(P<0.01) and 14.52%(P<0.05) higher at 49th day.The thymus T cell percentage of 10-day group and 17-day chicken was 13.01% and 6.41% higher,and the splenic T cells percentage was 19.40%(P<0.05) and 9.71%(P<0.05) higher than the control group,respectively. |
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| Keywords: | Microecological agent Broiler Immune organ index T cell percentage |
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