So we cannot breed a good breed with advantage of crossbreed.
本文作者從品種的系統(tǒng)選育角度,分析了這一地方鴨種資源的選育價值.
互聯(lián)網
English breed of compact domestic fowl ; raised primarily to crossbreed to produce roasters.
英國品種的小家禽; 主要用于雜交產生適合烤的家禽.
互聯(lián)網
英英釋義
Noun
1. an organism that is the offspring of genetically dissimilar parents or stock; especially offspring produced by breeding plants or animals of different varieties or breeds or species;
"a mule is a cross between a horse and a donkey"
Verb
1. breed animals or plants using parents of different races and varieties;
