伊拉兔与比利时兔杂交性能研究  

Study on the Hybrid Performance of Ira Rabbit and Belgian Rabbit

作　　者：厉代兴 洪开祥 庞贤 周鹏 罗远峙 LI Daixing;HONG Kaixiang;PANG Xian;ZHOU Peng;LUO Yuanzhi(Agricultural and Rural Affairs Bureau of Pu'an County,Guizhou Province,Pu'an Guizhou 561500,China)

机构地区：[1]贵州省普安县农业农村局,贵州普安561500

出　　处：《现代畜牧科技》2024年第6期87-90,共4页Modern Animal Husbandry Science & Technology

基　　金：黔西南州试验区建设科技合作专项项目(黔西南科合字[2018]03号)。

摘　　要：该研究的技术方案系以经贵州省普安县本土驯化的伊拉兔为母本,以经过贵州省普安县本土驯化的比利时兔为父本。通过选择优秀的伊拉兔自交,伊拉兔与比利时兔杂交,再实施回交及横交固定的产仔率、不同阶段的生长性能相关的统计及生产性能等方面的研究,选育出杂交后代抗逆性强、耐粗饲、肉质好、产肉率高,同时具备体格健壮、繁殖率较高、生长发育快等特点的优秀肉兔,克服伊拉兔泌乳性能相对较低,不耐粗饲等劣势。这样就大大提高养兔业的经济效益和社会效益,巩固脱贫攻坚,助推乡村振兴。国家实施“乡村振兴”战略,大力发展农业产业,肉兔属小型草食型动物,相对节约饲料成本,有利于提高养殖经济效益。兔肉肉质细腻,富含卵磷脂、高蛋白、低脂肪,被称为“美容”食品,符合现代人的消费需求,市场前景广阔。The technical plan of this study is to use the Ira rabbit domesticated in Pu'an County,Guizhou Province as the female parent,and the Belgian rabbit domesticated in Pu'an County,Guizhou Province as the male parent.By selecting excellent self�crossed Ira rabbits,crossing Ira rabbits with Belgian rabbits,and then conducting backcrossing and cross-crossing to study fixed litter rates,statistics related to growth performance at different stages,and production performance,we have bred The hybrid offspring are excellent meat rabbits with strong stress resistance,tolerance to rough feeding,good meat quality,and high meat production rate.They are also excellent meat rabbits with strong physique,high reproductive rate,fast growth and development,etc.,thereby overcoming the relatively low lactation performance of the Ira rabbit,intolerance to rough feeding and other disadvantages.This will greatly improve the economic and social benefits of rabbit breeding,consolidate poverty alleviation,and boost rural revitalization.The country implements the“rural revitalization”strategy and vigorously develops the agricultural industry.Meat rabbits are small herbivorous animals,which relatively save feed costs and are conducive to improving the economic benefits of breeding.Rabbit meat is delicate in texture,rich in lecithin,high in protein,and low in fat.It is known as a“beauty”food.It meets the consumer needs of modern people and has broad market prospects.

关 键 词：伊拉兔 比利时兔 杂交 性能 研究 

分 类 号：S829.1[农业科学—畜牧学]