鹌鹑种蛋质量对受精率特种经济动物和孵化效果的影响

发布时间：2018-03-07 10:04

本文选题：鹌鹑　切入点：蛋重　出处：《中国畜牧杂志》2016年23期 　论文类型：期刊论文

【摘要】：试验旨在研究鹌鹑种蛋质量(蛋重、蛋形指数和蛋壳颜色)对受精率和孵化效果的影响。3 000枚种蛋按蛋重大小分为6组,3 500枚种蛋按蛋形指数大小分为7组,1 000枚种蛋按蛋壳颜色分为2组,每组10个重复。结果表明:蛋重在一定范围内种蛋受精率和孵化率提高,4~6组显著或极显著高于1~3组(P0.05或0.01);2~6组健雏率极显著高于1组(P0.01),随蛋重增加雏鹑初生重极显著增加(P0.01)。蛋形指数对种蛋受精率和孵化率有显著影响,2~5组受精率、3~5组孵化率均显著高于1、6、7组(P0.05)。蛋壳颜色对种蛋受精率、孵化率有显著影响,有光泽的褐斑蛋显著高于无光泽白粉浅色蛋(P0.05)。结论,朝鲜龙城系鹌鹑种蛋最适蛋重为11.00~14.00 g、最适蛋形指数为1.234~1.324,蛋壳颜色以有光泽的褐斑蛋为佳。
[Abstract]:The aim of the experiment was to study the egg quality (egg weight) of quail. The effect of egg shape index and egg shell color on fertilization rate and hatching effect. According to egg weight, 3 000 eggs were divided into 6 groups and 3 500 eggs. According to the size of egg shape index, 7 groups were divided into 7 groups and 1 000 eggs were divided into 2 groups according to egg shell color. The results showed that the fertilizing rate and hatchability of eggs were increased in a certain range. The results showed that the healthy rate of group 4 was significantly higher than that of group 1 (P 0.05 or 0. 01), and that of group 1 was significantly higher than that of group 1 (P 0. 01), and the birth weight of young quail was significantly higher than that of group 1 (P 0. 01) with the increase of egg weight. Egg shape index had a significant effect on fertilizing rate and hatching rate of seed egg. The hatchability of group 3 and 5 was significantly higher than that of group 1, 6 and 7. The egg color had a significant effect on fertilizing rate of seed egg, and the egg shape index had significant effect on the fertilization rate and hatching rate of seed egg, and the hatching rate of group 3 was significantly higher than that of group 1, the egg shape index was significantly higher than that of group 1. The hatchability of brown spot eggs with luster was significantly higher than that with light white powder (P0.05). Conclusion the optimum egg weight and egg shape index of Korean Longcheng quail were 11.00 ~ 14.00 g and 1.234 ~ 1.324, respectively. The egg shell color was better than that of glossy brown egg.
【作者单位】：青岛农业大学动物科技学院;烟台大地禽畜良种有限责任公司;
【基金】：青岛农业大学应用型人才培养特色名校建设工程(XYX2015005);青岛农业大学大学生科技创新项目山东省肉种鸡孵化工程技术研究中心建设项目
【分类号】：S839

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