The in heritance of head and neck color and no-wattle of Boer goat and their offspring were analyzed by observing breeding data and statistic test in the Gross breeding and Improving Research Center of Boer goat in Qinhuangdao city.

• 通过实际观察、考察育种记录、遗传分析和适合性检验,分析了秦皇岛市波尔山羊繁育改良中心1998 -2003年度波尔山羊、唐山奶山羊以及波尔山羊对唐山奶山羊级进杂交后代的肉垂、头颈部毛色特征遗传规律;