| 人参提取物对蛋鸡产蛋性能、蛋品质、血清生化指标及经济效益的影响 |
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| 引用本文： | 陈思,王倩倩.人参提取物对蛋鸡产蛋性能、蛋品质、血清生化指标及经济效益的影响[J].中国饲料,2021,1(8):41-44. |
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| 作者姓名： | 陈思 王倩倩 |
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| 作者单位： | （1.邢台广播电视大学，河北邢台 054000,2.沧州广播电视大学，河北沧州 061001） |
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| 基金项目： | 河北省社科联(2019030202047);沧州市社科联(2018154);沧州市社科联名称(2019020)。 |
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| 摘 要： | 文章旨在评估日粮添加不同水平人参提取物对蛋鸡产蛋性能、蛋品质及血清生化指标的影响。试验选择产蛋性能一致的450只海兰褐壳蛋鸡，随机分为3组，每组5个重复，每个重复30只。对照组饲喂基础日粮，处理组分别在基础日粮中添加0.04%和0.08%人参提取物，试验共进行6周。结果：与对照组相比，0.04%和0.08%人参提取物组产蛋率分别显著提高10.21%和8.77%（P＜0.05），平均蛋重分别显著提高11.68%和9.07%（P＜0.05）。0.04%人参提取物组料蛋比较对照组显著降低6.51%（P＜0.05），蛋壳颜色较对照组显著提高26.50%（P＜0.05）。对照组血清胆固醇浓度较处理组分别显著提高52.02%和58.32%（P＜0.05）。0.04%人参提取物组血清超氧化物歧化酶活性较对照组显著提高30.50%（P＜0.05）。0.04%和0.08%人参提取物组血清IgG和IgM浓度较对照组分别显著提高53.47%、60.72%和36.44%、42.43%（P＜0.05）。与对照组相比，0.04%和0.08%人参提取物组盲肠乳酸杆菌含量分别显著提高15.13%和12.82%（P＜0.05）。结论：在本试验条件下，日粮添加0.4?g/kg人参提取物可以提高蛋鸡饲料效率和蛋壳颜色。
关键词]人参提取物|蛋鸡|产蛋性能|蛋品质|血清生化
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| 关 键 词： | 人参提取物 蛋鸡 产蛋性能 蛋品质 血清生化 |
Effects of ginseng extracts on laying performance,egg quality,serum biochemical indices and economic benefits of laying hens |
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| CHEN Si,WANG Qianqian.Effects of ginseng extracts on laying performance,egg quality,serum biochemical indices and economic benefits of laying hens[J].China Feed,2021,1(8):41-44. |
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| Authors: | CHEN Si WANG Qianqian |
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| Institution: | (Xingtai Radio&TV University,Xingtai,Hebei Province 054000,China;Cangzhou Radio&TV University,Cangzhou,Hebei Province 061001,China) |
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| Abstract: | This experiment was conducted to evaluate the effects of different levels of ginseng extract on laying performance,egg quality and serum biochemical indices of laying hens.A total of 450 Hy-Line brown laying hens with the same laying performance were randomly divided into 3 groups with 5 replicates per group and 30 laying hens per replicate.The control group was fed a basal diet,and the treatment group was fed a basal diet supplemented with 0.4%and 0.8%ginseng extract,respectively.The experiment lasted for 6 weeks.Results:Compared with control group,laying rate and average egg weight in 0.4%and 0.8%ginseng extract groups were significantly increased by 10.21%and 8.77%(P<0.05),respectively,and 11.68%and 9.07%(P<0.05),respectively.Compared with control group,feed eggs in 0.4%ginseng extract group were significantly decreased by 6.51%(P<0.05),and eggshell color was significantly increased by 26.50%(P<0.05).Compared with treatment group,serum cholesterol concentration in control group was significantly increased by 52.02%and 58.32%(P<0.05),respectively.Compared with control group,serum superoxide dismutase activity in 0.4%ginseng extract group was significantly increased by 30.50%(P<0.05).Compared with control group,serum IgG and IgM concentrations in 0.4%and 0.8%ginseng extract groups were significantly increased by 53.47%,60.72%and 36.44%,42.43%(P<0.05),respectively.Compared with the control group,the content of Lactobacillus cecum in 0.4%and 0.8%ginseng extract groups was significantly increased by 15.13%and 12.82%(P<0.05),respectively.Conclusions:Under the conditions of this experiment,dietary supplementation of 4 g/kg ginseng extract can improve feed efficiency and eggshell color of laying hens. |
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| Keywords: | ginseng extract laying hens laying performance egg quality serum biochemical index |
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