三种肉鸭生长及屠宰性能比较研究

发布时间：2018-03-23 20:48

本文选题：肉鸭　切入点：生长性能　出处：《中国家禽》2017年01期

【摘要】：试验旨在研究3种肉鸭(樱桃谷鸭、广东肉麻鸭、重庆白鸭)的生长和屠宰性能,探索其适宜加工生产方式。设定相同的出栏体重(1.9 kg),测定3个肉鸭群体达到该体重时的用料情况及屠宰性能。结果表明:樱桃谷鸭29日龄达到出栏体重,广东肉麻鸭35日龄,重庆白鸭53日龄;樱桃谷鸭生长速度最快,相同周龄体重为樱桃谷鸭广东肉麻鸭重庆白鸭,且各肉鸭间差异显著(P0.05);饲料报酬为樱桃谷鸭广东肉麻鸭重庆白鸭;屠宰率、全净膛率广东肉麻鸭与重庆白鸭差异不显著(P0.05),均显著高于樱桃谷鸭(P0.05);腹脂率重庆白鸭显著高于樱桃谷鸭与广东肉麻鸭(P0.05)。综合3个肉鸭群体的生长及屠宰性能及产品特性,认为樱桃谷鸭适宜进行分割加工,广东肉麻鸭适宜以活禽形式销售,重庆白鸭适宜制作酱板鸭、卤鸭。
[Abstract]:The purpose of the experiment was to study the growth and slaughter performance of three kinds of meat ducks (Cherry Valley Duck, Guangdong Meat Duck, Chongqing White Duck). To explore its suitable processing method, set up the same weight of 1.9 kg / kg to determine the feed consumption and slaughter performance of three groups of meat ducks when they reached that weight. The results showed that Cherry Valley ducks reached their weight at 29 days old and Guangdong Meat Ducks reached 35 days of age. Chongqing White Duck was 53 days old, Cherry Valley Duck was the fastest growing rate, the same week-weight was Cherry Valley Duck, Guangdong Meat Duck, Chongqing White Duck, and there were significant differences among different Meat Ducks (P0.05), and the feed reward was Cherry Valley Duck Guangdong Meat Meat Duck Chongqing White Duck; slaughtering rate. There was no significant difference between Guangdong Meat Duck and Chongqing White Duck, all of them were significantly higher than Cherry Valley Duck (P0.05), Fat percentage of Chungking White Duck was significantly higher than Cherry Valley Duck and Guangdong Meat Meat Duck (P0.05). The growth, slaughtering performance and product characteristics of three mutton duck populations were analyzed. It is suggested that Cherry Valley Duck is suitable for split processing, Guangdong Meat Duck is suitable for sale as live poultry, and Chongqing White Duck is suitable for making Spicy Salted Duck and Brine Duck.
【作者单位】：扬州大学动物科学与技术学院;江苏益客食品有限公司;
【基金】：现代农业产业技术体系建设专项资金(CARS-44) 江苏省农业科技自主创新资金项目(CX(15)1010) 江苏省自然科学基金项目(BK20150439)
【分类号】：S834

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