The Effeet of Mallard Duck Crossed with Jingjiang Shelduck 绿头野鸭与荆江麻鸭杂交效果研究
The HRP was injected or micro electrophoresised respectively into the mid cervical cord, cervical enlargement and lumbar enlargement of Beijing duck, shelduck, quail, pigeon, chicken and goose. 采用微电泳导入法和微量注射法,将HRP分别引入脊髓的颈中部、颈膨大部和腰膨大部,逆行追踪了北京鸭、麻鸭、鹅、鸡、鸽子和鹌鹑6种家禽的上位神经元。