摘要
随机测量了四川省有代表性的黄牛头骨101头。选择其中重要部位组成头骨矢状图及平面图并进行研究。研究结果认为,达县宣汉黄牛与雅安荥经黄牛无本质区别,在品种改良规划中可初步视为同一地方品种;叙永黄牛与上述两地方品种截然不同,应另行规划。
According to the results of studying, 101 skulls of Sichuan's yellow cattle, it is non-significant difference at all between the Da--xian cattle and Ya'an cattle.Both of them may be considered as the same breed.But the Xu--yong cat- tle is significant difference from that two breeds. The results may be applied to the breed improvement plans of yellow cattle.
出处
《四川农业大学学报》
CSCD
1989年第2期93-98,共6页
Journal of Sichuan Agricultural University
关键词
黄牛
头骨
牛
颌前骨
额骨
CATTLE
CULTIVARS
BONES
FRONTA BONE
YELLOW CATTLE
SKULL
PREMAXILLLAE
