摘要
【目的】研究伊犁马速度赛体尺和体尺指数与速度之间的相关性。【方法】测定速度赛中不同比赛项目伊犁马的体高(X1)、体长(X2)、胸围(X3)和管围(X4),并计算体长率(X5)、胸围率(X6)和管围率(X7),并用SPSS18.0软件分析其与速度之间的相关性。【结果】体高、管围、管围率与四个比赛项目的速度有显著或极显著的相关性。【结论】短距离比赛项目(1 000 m、2 000 m)中体高越高、管围和管围率越小,速度越快;中长距离比赛项目(3 000 m、5 000 m)中体高越高、管围、胸围率和管围率越小,速度越快;长距离比赛项目(10000 m)的速度与体尺无显著相关关系。
[ Objective] Study on the correlation between body measurements and speed in speed race of Yili horses. [ Method ] Body height （ X1 ）, body length （ X2 ）, heart girth （ X3 ）, cannon circumference （ X4 ） were recorded, and body length ratio（X5 ）, heart girth ratio（X6）, cannon circumference ratio（XT） in different speed races of Yili horse were calculated. Also, the corrclation between all the data above and competition results was analyzed with SPSS 18.0 software. [ Result] The results showed that body height, cannon circumference, cannon circumference ratio weare significantly or extremely significant correlatied with the speed. [ Conclusion] In short distance item （1 000 m,2 000 m） race, the speed was fast along with the increase of body height, and the decrease of cannon circumference and cannon circumference ratio. In middle distance item （3 000 m,5 000 m） race, the speed was fast along with the increase of body height, and the decrease of cannon circumference, heart girth ratio and cannon circumference ratio. In long distance item （10 000 m） race, speed was not significant with body measurements.
出处
《新疆农业科学》
CAS
CSCD
北大核心
2014年第11期2117-2122,共6页
Xinjiang Agricultural Sciences
基金
新疆维吾尔自治区科技厅科技支撑项目"优质运动马培育生产关键技术研究与集成示范"(201031102)
国家科技支撑计划项目"优质运动马培育生产关键技术研究与集成示范"(2011BAD28B06)
国家农业部公益性行业专项"马驴产业技术研究与试验示范项目"(201003075)
关键词
伊犁马
速度赛
体尺
体尺指数
相关性分析
Yili horse
speed race
body measurements
body measure ments index
correlation analysis
