畜牧与兽医2025，Vol.57Issue(6)：26-30,5.
不同饮水器对肉鸭用水量、饮水行为和生长性能的影响
Effects of different water dispensers on water consumption,drinking behavior and growth performance of meat ducks
摘要
Abstract
The aim of this study was to investigate the effects of different drinking fountains on water consumption,drinking behavior,weight gain,muscle mass,organ index and other growth performances of meat ducks.A total of 160 1-day-old healthy Cherry Valley ducks with similar body weight were obtained and randomly divided into 2 groups(the experimental group and the control group)with 4 replicates per group and 20 ducks per replicate.The experimental group used a waterfowl special drinking water dispenser,and the control group used a breeding universal nipple drinking water dispenser.The breeding environment indicators and diets for the two groups were consistent and the ducks raised to 42 days of age.The results showed that the water consumption of the meat ducks increased with the increase of age,and the average daily water consumption of the meat ducks using waterfowl special drinking water dispensers was significantly higher than that of the meat ducks using nipple drinking water dispensers(P＜0.01).The frequency of drinking water in the meat ducks using different water dis-pensers showed a trend of increasing and then decreasing at different ages.There was no significant difference in drip loss and cooking loss between the different groups(P＞0.05),but their meat color was significantly different(P＞0.05).The body weight of the meat ducks grad-ually increased with age,but there was no significant difference in body weight gain among the different groups of the meat ducks;and there was no significant difference in organ index of their heart,liver,leg muscle,bursa of Fabricius,lung and whole intestine(P＞0.05).In con-clusion,compared with the universal nipple water dispenser,the waterfowl-specific drinkers led to higher water consumption but had no sig-nificant impact on the production performance of meat ducks.Compared with the use of the universal nipple water dispenser,the special water dispenser for waterfowl selected in this experiment led to more water consumption for meat ducks,but the water consumption and drinking efficiency of the meat ducks using different drinking water dispensers were higher,which requires further study.In addition,the waterfowl special drinking water dispenser selected in this experiment had no significant effect on the production performance of meat ducks,compared with the universal nipple drinking water dispenser used in duck breeding.关键词
樱桃谷鸭/肉鸭/饮水/饮水器/生长性能/行为Key words
Cherry Valley duck/meat duck/drinking water/drinker/growth performance分类
畜牧业引用本文复制引用
郑浩东,腾超,李雪,韩国锋,罗露,李春梅..不同饮水器对肉鸭用水量、饮水行为和生长性能的影响[J].畜牧与兽医,2025,57(6):26-30,5.基金项目
南京农业大学产业协同创新项目(KYCYXT2022006) （KYCYXT2022006）
江苏省农业科技自主创新资金项目(CX(22)1008) （CX(22）
南京农业大学2023年度大学生创新创业训练计划项目(202315XX013) （202315XX013）
