牛人工输精技术模拟演示教具的探索与制作

摘要

在掌握适繁母牛生殖结构和生殖特点的基础上,探索并制作了一套适繁母牛生殖系统教具（采用钢、木、布等材料仿真构造适繁母牛的生殖系统和假体）,以用于学生多次反复训练冷配技术,既便于学生熟练掌握该技术的要领,又可节约培训及教学成本。%Teaching aids(steel,wooden and cloth were used for construction cattle' reproductive system and prosthesis)of cattle's reproductive system was explored and prepared through investigating the genital structure and reproductive traits of optimal breeding cows.Teaching aids was used to train the skill of cool breeding for students,save cost of training and teaching.