伊犁马1600m短途竞速比赛评分负磅规则研究
Primary Research of Rating Handicap System for Yili Horse 1,600 m Short-distance Race
摘要
Abstract
[Objective] This paper analyzes the relation between relative body length,relative time and negative weight in the 1,600 m speed race,and preliminarily studies the handicap rule of Yili horse 1,600 m speed race.[Method]This study took 8 3-4 year old Yili horse as the research object,and carried on the 1,600 m speed race test,and horses in each race were 0 kg,0.5 kg,1 kg,1.5 kg,2 kg,2.5 kg,3 kg,3.5kg,4 kg,4.5 kg,5 kg,11 weight allowance,and this trial was repeated for each scale to analyze the relation between the relative body length,the relative time used,the score and the handicap in the race.[Result] Through the univariate analysis of the factorrs affecting the performance of the general linear model,it was found that the handicap had a significant influence on the result of competition (P ＜0.01),and other factorrs had no significant difference in the racing(P ＞ 0.05).By comparing the differences between the scores of the horses,and the difference of the lengths and the different time,it was found that there were most significant or significant differences (P ＜0.01 or P ＜0.05).By the correlation analysis among the handicaps,the lengths and the difference time in the racing,it was found that the handicap,lengths and the difference time was positively correlated with the difference (P ＜0.01).Through the regression model among the handicap,lengths and the difference time,it was found that the linear equations had great significance (P ＜ 0.01).[Conclusion] By establishing regression model,we find that the linear regression equation between negative pound and time difference was y =1.973 x,the linear regression equation between lengths and the difference time was y =0.230 x.Based on the regression model,the handicap can be calculated by the difference time between the lengths and the difference of the preceding tournament.By simulating comparing the variation coefficient of condition races and handicap race,the coefficient of variation of the handicap race is significantly lower than that of the condition races tournament.By comparing the use of the head (tail) horse and the intermediate horse as the reference to the horse effect,the use of intermediate horses as a reference horse can effectively enlarge the maximum score difference.关键词
伊犁马/评分/负磅/相对时间/相对马身Key words
Yili horse/rating/handicap/relative time/relative lengths分类
农业科技引用本文复制引用
张亚昂,程洁,辛雅莉,丁玉环,王川坤,王欢,王建文,曾亚琦,姚新奎,戈艳美,葛世萌,孔麒森..伊犁马1600m短途竞速比赛评分负磅规则研究[J].新疆农业科学,2017,54(6):1152-1159,8.基金项目
Major Special of Science and Xinjiang Uygur Autonomous Region "Research on the ked technology of horse breeding" (2017A01002-1) （2017A01002-1）
National Training Programs of Innovation and Entreprencurship for Undergraduates "Effect of jockey and horse factors of kperformance in-Short racing" (201510758008) （201510758008）
Xinjiang Uygur Autonomous Region The Training Project of Science and Technology Innovation for Youth Talents "Variation Law of Gait Characterstics,Physiological and Biochemical Indicators of Yili Horse in Different Training Period" (qn2015bx008) （qn2015bx008）
China Postdoctoral Science Foundation "Variation Law of Blood Gas Index and Motion Trail in Trotting Yili Horse during Different Training Periods and Their Effects of Speed" （）
International S&T Cooperation Projects " Introduce and study pf France trotter and cultivating key techology"(2014DFA31370)新疆维吾尔自治区重大科技专项“马繁育共性关键技术研究”(2017A01002-1) （2014DFA31370）
国家大学生创新项目“人马综合因素对短途竞速性能影响的研究”(201510758008) （201510758008）
新疆维吾尔自治区青年科技创新人才培养工程“不同训练阶段伊犁马运动步态及生理生化指标变化规律的研究”(qn2015bx008) （qn2015bx008）
中国博士后基金委“不同训练阶段伊犁马血气、轨迹在速步中的变化规律研究及对速度的影响” （）
国家国际科技合作专项项目“法国速步马及培育关键技术引进试验研究”(2014DFA31370) （2014DFA31370）
