不同限时饲喂方案对断奶獭兔生产性能的影响研究  

Study on the Influence of Different Time-limit Feeding Programs on the Growth of Rex Rabbit

作　　者：孙冬青 

机构地区：[1]江苏省睢宁县姚集镇畜牧兽医站,姚集221213

出　　处：《中国养兔》2017年第6期10-12,共3页Chinese Journal of Rabbit Farming

摘　　要：本试验旨在研究不同限时饲养试验方案对断乳獭兔生产性能的影响。选用35日龄断奶的健康生长獭兔200只,公母各半,随机分为4组,每组50只,每组设置25个重复,每个重复2只兔。对照组自由采食,试验Ⅰ-Ⅲ组为限时饲喂组,每天分别禁食10h、12h和14h。预试期7天,正试期30天。结果表明,适度限时饲喂方案可以降低试验兔的腹泻率和死亡率,提高日增重和饲料利用率。限时过度将影响兔子的生长速度和饲料转化效率。本试验条件下,以每天禁食10h效果最佳。This experiment was designed to study the effect of different time-limit feeding schemes on the perfor-mance of the weaning rabbits. Select 200 healthy growth rabbits with 35 days of weaning, and the male and fe-male were divided into four groups. Each group had 50 sets of one group, and 25 repetitions were set for eachgroup, each of which was repeated with 2 rabbits.The control group was free to eat, test Ⅰ-Ⅲ group is limited tothe time limit for feeding, fast day respectively 10 h, 12 h and 14 h. The pre-test period is 7 d, and the trial periodis 30 d. The results show that the moderate time-limit scheme can reduce the diarrhea rate and death rate of rab-bits, increase the daily weight gain and the use of body therapy. Excessive time limit will affect the growth rateand feed conversion efficiency of rabbits. Under the conditions of this test, the effect of fasting 10 h is the best.

关 键 词：断奶獭兔 限时饲喂 腹泻率 生产性能 

分 类 号：S829.1[农业科学—畜牧学]