inbreeding population近交群体
inbreeding ability近交能力
predicting inbreeding预测近交
inbreeding rate自交率
inbreeding deterioration近交衰退
coefficient inbreeding近交系数
inbreeding level近交程度
inbreeding strain近交系
inbreeding avoiding近亲繁殖
Size of the breeding group should not be very small and the number of male should not be very little, so as to preventing inbreeding depression.
纯系繁育群中育种群的规模不能太小,公猪数不能太少,以防近交衰退。
参考来源 - 贵州香猪实验动物化配套技术研究N-UNCOUNT（不可数名词） Inbreeding is the repeated breeding of closely related animals or people. 同系繁殖; 近亲交配
In the 19th century, inbreeding nearly led to the extinction of the royal family.
19世纪，近亲婚配几乎导致了皇室宗族的灭绝。