优质鸡杂交组合选择研究  

Study on Selection of Cross Combination of Quality Chicken

作　　者：毛建[1] 

机构地区：[1]成都农业科技职业学院,四川成都611130

出　　处：《畜牧与饲料科学》2013年第1期85-87,共3页Animal Husbandry and Feed Science

基　　金：四川高等职业教育研究中心资助项目(GZY12A03)

摘　　要：优质鸡是人们生活中十分喜爱的食品之一,但目前生产的优质鸡品种并不多,尤其是适应规模化散养的优质鸡品种更少。通过近年来的试验研究,已选育出外形好、长势快、抗性强、品质优的青脚白羽鸡新品系,为了将该品系的优良性状尽快用于生产,进行了优质鸡杂交组合选择研究。研究结果表明,用青脚白羽鸡作母系,其他供试鸡种作父系时,F1能体现出明显的杂交优势,部分组合的F1极具优质鸡的品质和口感风味。研究还发现,父系的遗传性状越纯合,F1的表型性状就越一致,其推广和生产性就越强,也越受消费者的欢迎。Quality chicken is one of favorite foods for people, but there are few quality chicken varieties, especially less quality chicken varieties for scale scatter-feed. Through recent years＇ research, a new variety spotted-cyan white chicken which has good shape, fast growth vigor, strong resistance and good quality has been breed. In order to apply fine traits of the spotted-cyan white chicken in production, the selection of cross combination of quality chicken was studied. Results showed that when the spotted- cyan white chicken was as female and other varieties as male, F1 generations had obvious cross advantages, furthermore FI generations of some combinations had very good quality and taste flavor of quality chicken. The purer genetic characters of male line were, the more consistent phenotypic traits of F1 generations were, the stronger extension and production of F1 generations were, the more popular F1 generations were.

关 键 词：优质鸡 杂交组合 选择研究 

分 类 号：S831.2[农业科学—畜牧学]