| 乳酵素对蛋鸡产蛋性能及鸡蛋中胆固醇含量的影响 |
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| 引用本文： | 孔凡勇,邱琼凤,赵锡安,周艳华.乳酵素对蛋鸡产蛋性能及鸡蛋中胆固醇含量的影响[J].饲料博览,2013(11):25-27. |
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| 作者姓名： | 孔凡勇 邱琼凤 赵锡安 周艳华 |
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| 作者单位： | [1]红河州畜牧技术推广站,云南蒙自661100 [2]蒙自市锡凤缘畜牧生态养殖场,云南蒙自661100 [3]红河州动物疫病预防控制中心,云南蒙自661100 |
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| 摘 要： | 试验旨在研究乳酸菌素对产蛋鸡产蛋性能及鸡蛋中胆固醇含量的影响.在蛋鸡饮水中分别添加乳酸菌素3、4、5 mL·羽-1·d-1,进行产蛋性能、鸡蛋胆固醇含量测定.结果表明,添加乳酸菌素后不同程度地提高了产蛋率、蛋重、饲料转化率,降低了破损蛋率和鸡蛋中胆固醇含量,其中添加乳酸菌素5 mL·羽-1·d-1对提高产蛋性能、经济效益及降低鸡蛋中胆固醇含量最显著（P＜0.05）.
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| 关 键 词： | 乳酸菌素 蛋鸡 产蛋性能 胆固醇 |
The Effects of Lactobacillus on Hens Laying Performance and Cholesterol in Eggs |
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| KONG Fanyong,QIU Qiongfeng,ZHAO Xian,ZHOU Yanhua.The Effects of Lactobacillus on Hens Laying Performance and Cholesterol in Eggs[J].Feed Review,2013(11):25-27. |
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| Authors: | KONG Fanyong QIU Qiongfeng ZHAO Xian ZHOU Yanhua |
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| Institution: | 1. Animal Husbandry Technology Extension Station of Honghe Prefecture, Mengzi 661100, Yunnan China; 2. Xifengyuan Animal Husbandry Ecological Farms of Mengzi City, Mengzi 661100, Yunnan China; 3. Animal Disease Prevention and Control Center of Honghe Prefecture, Mengzi 661100, Yunnan China) |
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| Abstract: | To study the effects of lactobacillus on laying hens performance and cholesterol in eggs, added lacto- bacillus 3, 4, 5 mL. plume-1. d-l in drinking water for laying hens, respectively, determined laying performance and egg cholesterol content. The results showed that adding lactobacillus increased laying rate, egg weight and feed cov- ersion rate, significantly decreased broken egg rate and egg cholesterol content（P〈0.05）. The result suggested that lactobacillus 5 mL. plume-l. d-1 in drinking was adequate. |
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| Keywords: | lactobacillus laying hens laying performance cholesterol |
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