breeding stock
... selective breeding 选择育种;选择性繁殖 cross breeding 杂交育种;杂交繁育 breeding stock 种畜;良种畜 ...
Breeder
... 种型holotype 种畜breeder 种植planting ...
pedigree domestic animal
... pedigree breeding 谱系选择 pedigree domestic animal 种畜 pedigree evaluation 种畜鉴定 ...
动物学术语,英文名breeding stock,指为获得优良仔畜而专供繁殖用的家畜。