家畜生态学报2025，Vol.46Issue(12)：36-43,8.DOI:10.3969/j.issn.1673-1182.2025.12.006
不同饲养模式对三花种鹅繁殖性能及子代三花鹅生长性能、屠宰性能和肉品质的影响
Effects of Different Feeding Modes on Reproductive Performance of SanHua Breeding Geese and Growth Performance,Slaughtering Performance,and Meat Quality of Its Offspring
摘要
Abstract
This study aimed to investigate the effect of different feeding modes on reproductive per-formance of Sanhua breeding geese and the growth performance,slaughtering performance,and meat quality of its offspring.A total of 300 Sanhua breeding geese of later growing period(paired with 75 gan-ders)were randomly divided into three treatment groups:indoor cage-rearing mode,ground dry-rearing mode,and pool-rearing mode,the reproductive performance of breeding geese was respectively measured.Subsequently,200 healthy goslings with the same body weight were selected from each treatment group and randomly divided into 10 replicates,each containing 20 goslings(half male and half female)to evaluate the growth performance,slaughter performance,and meat quality of the offspring goslings.Results indi-cated that the geese in pool-rearing mode had a slightly delayed onset of laying,a higher peak egg produc-tion rate and higher egg production per bird upon entering the shed.The ground dry-rearing mode had a relatively minor negative impact on the reproductive performance of the breeding geese,while geese reared in cages exhibited slightly inferior reproductive performance and a slightly higher mortality rate.The dif-ferent breeding modes did not affect the fertilization rate,hatching rate,and chick viability of the fertilized eggs.The different breeding modes also did not significantly influence the body weight of the offspring at 21,49,and 70 days(P＞0.05),as well as the average daily weight gain,average daily feed intake,and feed weight ratio(P＞0.05)in the early,middle and late stages of the offspring geese.Furthermore,the different feeding modes did not significantly affect the slaughter rate,full evisceration rate,half-eviscera-tion rate,chest muscle rate,leg muscle rate and abdominal fat rate of the offspring geese(P＞0.05).Dif-ferent feeding modes of the breeding geese also did not significantly affect the pH24h,meat color,dripping loss,cooking loss,and shear force of the offspring geese(P＞0.05).In conclusion,the laying performance of different breeding modes was ranked as follows:pool-rearing mode＞ground dry-rearing mode＞cage-rearing mode.The breeding modes did not affect the hatching performance of fertilized eggs or the growth performance,slaughter performance,and meat quality of the offspring of Sanhua geese.关键词
饲养模式/三花种鹅/繁殖性能/子代三花鹅/生长性能/屠宰性能/肉品质Key words
breeding mode/Sanhua breeding geese/reproductive performance/offspring of Sanhua geese/growth performance/slaughter performance/meat quality分类
农业科技引用本文复制引用
郭志有,李超,王鑫,寇荟阔,万志青,郭瑞萍..不同饲养模式对三花种鹅繁殖性能及子代三花鹅生长性能、屠宰性能和肉品质的影响[J].家畜生态学报,2025,46(12):36-43,8.基金项目
中央引导地方科技发展资金项目(TDZX2022137) （TDZX2022137）
潍坊市科技发展计划项目(2022GX030) （2022GX030）
山东省饲料安全与高效利用工程技术研发中心提供资助 （）
