贵州黑马羊间性、无角、颌下髯及颈部肉垂遗传特征分析
宋德荣1,范俊杰2,张琼娣1,周大荣1,杨思维1,彭 华1,吴 萍1,吴蕊汝1
Analysis on the genetic properties of Guizhou black horse-like goats with intersex, hornlessness, submaxillary beard and neck wattle
. 2013, (4): 60 -63 .