金定鸭不同养殖模式生产性能的比较分析
Comparative analysis of production performance of different rearing methods in Jinding ducks
朱志明 1缪中纬 1赵邦哲 2施文莉 2蔡倩楠 2章琳俐 1辛清武 1李丽 1林顺东 3郑嫩珠1
作者信息
- 1. 福建省农业科学院畜牧兽医研究所/福建省畜禽遗传育种重点实验室 福州 350013
- 2. 福建省农业科学院畜牧兽医研究所/福建省畜禽遗传育种重点实验室 福州 350013;福建农林大学动物科学学院 福州 350002
- 3. 龙海市顺兴金定鸭有限公司 福建漳州 363100
- 折叠
摘要
研究旨在比较分析金定鸭在笼养和地面平养饲养模式下的生产性能,为评价不同养殖模式下的蛋鸭生产性能提供参考依据.12 周龄时,将 600 羽金定鸭分成 2 种模式饲养,其中 300 羽上笼饲养,其余 300 羽金定鸭为半开放式地面平养.饲养观察测定至 72 周龄.结果表明,笼养模式下金定鸭的开产日龄 132.91 d、43 周龄产蛋数 149.26 枚、72 周龄产蛋数 321.30 枚、总蛋重 23.74 kg,均分别优于地面平养模式的开产日龄 139.63 d、43 周龄产蛋数 143.49 枚、72 周龄产蛋数 308.63 枚、总蛋重 22.43 kg;此外,蛋品质测定结果显示,笼养和地面平养的蛋品质没有显著差异.以上结果表明,金定鸭采用笼养模式较平养模式能获得更好的产蛋性能,适宜笼养.
Abstract
The aim of this study is to compare and analyze the production performance of cage rearing and rearing on floor in Jinding ducks,which providing a reference basis for evaluating the production performance of laying ducks under different rearing models.At 12 weeks of age,600 Jinding ducks were divided into two rearing models,with 300 ducks raised in cages and the remaining 300 ducks raised on floor.The observation and measurement of feeding up to 72 weeks old showed that under the cage rearing model,age at the first egg of Jinding ducks was 132.91 d,the egg production at 43 weeks old was 149.26,the egg production at 72 weeks old was 321.30,and the total egg weight was 23.74 kg,all of which were higher than the rearing on floor model's age at the first egg of 139.63 d,the egg production at 43 weeks old was 143.49,the egg production at 72 weeks old was 308.63,and the total egg weight was 22.43 kg;In addition,the results of egg quality testing showed no significant difference between cage rearing and rearing on floor.The above results indicate that the cage rearing model of Jinding duck can achieve better egg laying performance than rearing on floor model,which is suitable for cage raising.
关键词
金定鸭/笼养/平养/生产性能Key words
Jinding duck/Cage rearing/Rearing on floor/Production performance引用本文复制引用
基金项目
福建省星火计划(2022S0051)
福建省"5511"协同创新工程项目(XTCXGC2021008)
出版年
2024
国家科技期刊平台
NSTL
万方数据