摘要
本实验采用民猪和哈白猪的初生仔猪(生后5天以内)各15头,观察总结了小肠位置和排列的各种不同类型,井对两品种小肠各段的长度和周长进行测量比较,为初生仔猪解剖学积累资料。
There were three types in a situation of the jejunum and ileum of the newborn piglets: the main type (The rate of the type was 93%) and the two variable types. The rate of two variable types were all 3.3%.
There were four types in the range of the jejunum and ileum: The main type (The rate of the type was 89.3%) and three variable types. The rate of ranges of three variable types was 3.3%.
There were no significant differences in the length and girth of every part of the small intestine between Min and Harbin White newborn piglets except the length of second part of the duodenum. The ratio of small intestine length to the body length of newborn piglet was less than that of mature pig.
关键词
初生仔猪
小肠
测量
newborn piglets,situation and range of the small intestine,measrue of the small intestine
