复合乳酸菌制剂对蛋鸡产蛋后期产蛋性能和蛋品质的影响
S831.4; 试验探讨复合乳酸菌制剂对蛋鸡产蛋后期产蛋性能及蛋品质的影响,为其在饲料配方中的应用提供参考.试验选择体况一致且产蛋均匀的57周龄左右的"京粉1号"蛋鸡4800只,随机分为对照组和试验组,每个处理组3个重复,每个重复800只.对照组饲喂基础饲粮,试验组饲喂基础饲粮+0.05%复合乳酸菌制剂,试验周期为28 d.结果表明:添加复合乳酸菌制剂对蛋鸡采食量、平均蛋重、料蛋比和产蛋率均无显著影响(P>0.05);不合格蛋率、破蛋率、软蛋率显著下降18.99%、18.49%和23.08%(P<0.01),对畸形蛋率无显著影响(P>0.05),对蛋形指数...
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Published in | 饲料博览 no. 4; pp. 31 - 35 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
北京三元种业科技有限公司饲料分公司,北京 101105
2024
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Subjects | |
Online Access | Get full text |
ISSN | 1001-0084 |
DOI | 10.20041/j.cnki.slbl.2024.04.007 |
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Abstract | S831.4; 试验探讨复合乳酸菌制剂对蛋鸡产蛋后期产蛋性能及蛋品质的影响,为其在饲料配方中的应用提供参考.试验选择体况一致且产蛋均匀的57周龄左右的"京粉1号"蛋鸡4800只,随机分为对照组和试验组,每个处理组3个重复,每个重复800只.对照组饲喂基础饲粮,试验组饲喂基础饲粮+0.05%复合乳酸菌制剂,试验周期为28 d.结果表明:添加复合乳酸菌制剂对蛋鸡采食量、平均蛋重、料蛋比和产蛋率均无显著影响(P>0.05);不合格蛋率、破蛋率、软蛋率显著下降18.99%、18.49%和23.08%(P<0.01),对畸形蛋率无显著影响(P>0.05),对蛋形指数、蛋壳强度、蛋重、蛋白高度和哈夫单位无显著影响(P>0.05),蛋黄颜色极显著增加10%(P<0.01).综上说明,产蛋后期蛋鸡日粮中添加0.05%复合乳酸菌制剂,可显著降低不合格蛋率、破蛋率和软蛋率,极显著增加蛋黄颜色. |
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AbstractList | S831.4; 试验探讨复合乳酸菌制剂对蛋鸡产蛋后期产蛋性能及蛋品质的影响,为其在饲料配方中的应用提供参考.试验选择体况一致且产蛋均匀的57周龄左右的"京粉1号"蛋鸡4800只,随机分为对照组和试验组,每个处理组3个重复,每个重复800只.对照组饲喂基础饲粮,试验组饲喂基础饲粮+0.05%复合乳酸菌制剂,试验周期为28 d.结果表明:添加复合乳酸菌制剂对蛋鸡采食量、平均蛋重、料蛋比和产蛋率均无显著影响(P>0.05);不合格蛋率、破蛋率、软蛋率显著下降18.99%、18.49%和23.08%(P<0.01),对畸形蛋率无显著影响(P>0.05),对蛋形指数、蛋壳强度、蛋重、蛋白高度和哈夫单位无显著影响(P>0.05),蛋黄颜色极显著增加10%(P<0.01).综上说明,产蛋后期蛋鸡日粮中添加0.05%复合乳酸菌制剂,可显著降低不合格蛋率、破蛋率和软蛋率,极显著增加蛋黄颜色. |
Abstract_FL | This experiment was conducted to investigate the effects of compound Lactobacillus preparation on the laying performance and egg quality of layers at the later laying period.A total of 4 800 57-week-old"Jingfen No.1"laying hens were randomly assigned to two groups,with three replicates of 800 layers.Layers in the control group were fed basal diet.The test group was fed basal diet supplemented with 0.05%compound Lactobacillus preparation.The experiment lasted for 28 d.The results showed that feed intake,average egg weight,and the ration of feed to egg,and the laying rate in the test group were no significant difference than those in the control(P>0.05).The proportion of unqualified eggs,broken eggs,soft eggs in the test group significantly reduced by 18.99%,18.49%and 23.08%compared with the control group(P<0.01).There is no significant effect on abnormal eggs(P>0.05).Egg shape index,eggshell strength,egg weight,protein height,and haugh unit in the test group were no significant difference than those in the control group(P>0.05),yolk color significantly increased by 10%(P<0.01)in the test group compared with the control group.In summary,the addition of 0.05%compound Lactobacillus preparation in the diet could significantly reduce the proportion of unqualified eggs,broken eggs,soft eggs and significantly increase the yolk color. |
Author | 辛娜 黄玉海 郭亮 邓露芳 宗文丽 信丽凤 王东 |
AuthorAffiliation | 北京三元种业科技有限公司饲料分公司,北京 101105 |
AuthorAffiliation_xml | – name: 北京三元种业科技有限公司饲料分公司,北京 101105 |
Author_FL | ZONG Wenli HUANG Yuhai DENG Lufang XIN Na XIN Lifeng GUO Liang WANG Dong |
Author_FL_xml | – sequence: 1 fullname: DENG Lufang – sequence: 2 fullname: XIN Na – sequence: 3 fullname: XIN Lifeng – sequence: 4 fullname: HUANG Yuhai – sequence: 5 fullname: ZONG Wenli – sequence: 6 fullname: WANG Dong – sequence: 7 fullname: GUO Liang |
Author_xml | – sequence: 1 fullname: 邓露芳 – sequence: 2 fullname: 辛娜 – sequence: 3 fullname: 信丽凤 – sequence: 4 fullname: 黄玉海 – sequence: 5 fullname: 宗文丽 – sequence: 6 fullname: 王东 – sequence: 7 fullname: 郭亮 |
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Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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DocumentTitle_FL | Effects of Compound Lactobacillus Preparation on Laying Performance and Egg Quality of Layers During Later Laying Period |
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Keywords | egg quality 复合乳酸菌制剂 蛋鸡 蛋品质 compound lactobacillus preparation laying performance 产蛋性能 layer |
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Title | 复合乳酸菌制剂对蛋鸡产蛋后期产蛋性能和蛋品质的影响 |
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