现代畜牧兽医Issue(9)：36-40,5.DOI:10.20154/j.cnki.issn1672-9692.2025.09.006
辣椒粕对蛋种鸡产蛋性能、孵化性能和营养物质表观消化率的影响
Effects of Capsicum meal on laying performance,hatching performance,and nutrient apparent digestibility of laying hens
高源 1王清洗 2方姗 1徐琳淼 1郭悦 1温向义 3李德生 4王铁良5
作者信息
- 1. 锦州医科大学畜牧兽医学院,辽宁 锦州 121000
- 2. 辽宁省畜牧技术推广站,辽宁 沈阳 110161
- 3. 锦州鸿强牧业有限公司,辽宁 锦州 121000
- 4. 锦州医科大学畜牧兽医学院,辽宁 锦州 121000||锦州中科基因检测服务有限公司,辽宁 锦州 121000
- 5. 锦州医科大学畜牧兽医学院,辽宁 锦州 121000||辽宁凯为生物技术有限公司,辽宁 锦州 121000
- 折叠
摘要
Abstract
The experiment aims to explore the effects of Capsicum meal on the laying performance,hatching performance,egg quality,apparent digestibility of nutrients and economic benefits of breeding of laying breeding chickens.A total of 324 healthy Jinghong 3.0 laying hens aged 55 weeks with similar laying rates were selected for the experiment and randomly divided into three groups,with six replicates in each group and 18 hens in each replicate.The control group was fed with the basal diet,while the Groups Ⅰ and Ⅱ were respectively fed with 5%and 10%Capsicum meal to replace the corn in the basal diet.The pre-test period was 7 days and the formal test period was 42 days.The results showed that the laying rate of the Group Ⅱ was significantly lower than that of the control group and the Group Ⅰ(P<0.05),and the feed-to-egg ratio was significantly higher than that of the control group and Group Ⅰ(P<0.05).Compared with the control group,there were no significant differences in the fertilization rate of breeding eggs,the hatching rate of fertilized eggs and the rate of healthy chicks among the experimental groups(P>0.05).Compared with the control group,the protein height,egg yolk color and Hastelloy units in Groups Ⅰ and Ⅱ were significantly increased(P<0.05).Compared with the control group and Group Ⅱ,the apparent metabolic rate of crude protein in Group Ⅰ was significantly increased(P<0.05).Compared with the control group,the feed costs of Groups Ⅰ and Ⅱ decreased by 1.58%and 3.16%respectively,and the net income increased by 0.84%and-4.68%.Studies have shown that replacing corn in the basic diet with 5%Capsicum meal can significantly improve the egg quality and the apparent metabolic rate of crude protein in the later laying stage of laying hens,enhance the economic benefits of breeding,and will not affect the hatching performance.关键词
辣椒粕/蛋种鸡/蛋品质/孵化性能/营养物质表观消化率Key words
Capsicum meal/Laying hens/Egg quality/Hatching performance/Apparent metabolic rate of nutrients分类
农业科技引用本文复制引用
高源,王清洗,方姗,徐琳淼,郭悦,温向义,李德生,王铁良..辣椒粕对蛋种鸡产蛋性能、孵化性能和营养物质表观消化率的影响[J].现代畜牧兽医,2025,(9):36-40,5.
