摘要
目的:研究不同类型饲料对乳鸽生长性能和经济效益的影响。设计:选取108对白羽王鸽种鸽和324只0日龄乳鸽随机分为3种并雏模式饲养,3种模式分别为1对种鸽哺育2、3、4只雏鸽的2+2模式、2+3模式、2+4模式,每种模式中根据所饲喂的日粮类型不同,再分成3个小组,分别是原粮组、原粮+预混料组、颗粒饲料组。结果:颗粒饲料的应用可促进乳鸽胫长的发育,在原粮中添加一定比例的预混料可以显著促进乳鸽胸骨发育,在不同模式条件下使用颗粒饲料均可显著提高经济效益。
Objective: In order to explore the effects of different feeds on the growth performance of squabs. Experimental design:108 pairs of white wing pigeons and 324 0-day-old squabs were selected and randomly divided into three breeding modes: 2+2mode, 2+3 mode and 2+4 mode for 1 pair of breeding pigeons to feed 2, 3 and 4 squabs. Each mode was divided into three groups, namely, feeding raw food, raw food+premix and pellet feed. Result:the application of pellet feed could promote the development of the shank length of squabs, adding a certain proportion of premix in the raw grain could significantly promote the development of the breastbone of squabs, and using pellet feed to replace the raw grain under the conditions of different hatching modes could significantly improve the economic benefits.
作者
王勤
孟俊
伍冠锁
王润之
侯超
陈家琪
WANG Qin;MENG Jun;WU Guansuo;WANG Runzhi;HOU Chao;CHEN Jiaqi(Nanjing Jiangning Agriculture and Rural Affairs Bureau,Nanjing Jiangsu 210000,China;Jiangsu Cuigu Pigeon Industry Co.,Ltd.,Nanjing Jiangsu 210000,China;Nanjing Institute of Animal Husbandry and Poultry Science,Nanjing Jiangsu 210036,China;Nanjing Lishui District Agricultural and Rural Bureau,Nanjing Jiangsu 21000,China)
出处
《现代畜牧科技》
2022年第11期18-21,共4页
Modern Animal Husbandry Science & Technology
基金
2022年度江苏省现代农业(特色畜禽)产业技术体系项目(JATS[2022]019)资助。
关键词
种鸽
乳鸽
颗粒饲料
生长性能
经济效益
breeding pigeon
pigeon squabs
pellet feed
growth performance
economic benefits
