In order to make clear the inheritance of skin color, shank color in SMDC chickens, a cross between SMDC and Lingnan yellow meat chicken (LYMC) was conducted.

• 选用胫色、肤色均为深乌的四川山地乌骨鸡和黄肤、黄胫的岭南黄鸡作为参试品种,通过品种的纯繁和正反杂交,进行四川山地乌骨鸡肤色、胫色遗传规律的研究。