Xinjiang Agricultural Sciences ›› 2019, Vol. 56 ›› Issue (7): 1352-1359.DOI: 10.6048/j.issn.1001-4330.2019.07.019

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Study on Heart Rate Variability in the Selection of 3600 m Speed Yili Horses

GE Shi-meng1,2, MENG Jun1,2, WANG Jiang-wen1,2, ZENG Ya-qi2,3, KONG Qi-sen2,3, CHU Hong-zhong4, YAO Xin-kui1,2, REN Xiang 1,2, ZHANG Kai-li11,2, HUANG Jing-jing1,2   

  1. 1. College of Animal Sciences,Xinjiang Agricultural University,Urumqi 830052, China;
    2.Institute of Horse Industry,Xinjiang Agricultural University,Urumqi 830052,China;
    3. Xinjiang DR. Horse Animal Husbandry Co., Ltd. Urumqi 830052, China;
    4. Institute of Animal Science in Yili Kazak Autonomous Prefecture, Yining Xinjiang 835000, China
  • Received:2019-05-10 Online:2019-07-20 Published:2019-09-05
  • Correspondence author: YAO Xin-kui (1961-), male, native place: Kuitun Xinjiang. Professor,Doctoral supervisor. Research field: Equine Science,(E - mail) yxk61@126.com
  • Supported by:
    Supported by Tianshan Innovation Team Project of Xinjiang Uygur Autonomous Region" Horse Industry Technology Innovation Team" (2017D14011),Autonomous Region Key Technology R & D Program "Research on the Key Technology of Horse Breeding" (2017A01002-1) ,China Postdoctoral Science Foundation "Study on the variation of Yili horse blood gas and trajectory in speed step and its influence on speed in different training periods " (138620)

心率变异性在3 600 m速度型伊犁马选择分析

葛世萌1,2, 孟军1,2, 王建文1,2, 曾亚琦2,3, 孔麒森2,3, 褚洪忠4, 姚新奎1,2, 任湘1,2, 张凯丽1,2, 黄晶晶1,2   

  1. 1.新疆农业大学动物科学学院,乌鲁木齐 830052;
    2.新疆农业大学马产业研究院,乌鲁木齐 830052;
    3.新疆驰霄博骏畜牧业有限公司,乌鲁木齐 830052;
    4.新疆伊犁哈萨克自治州畜牧科学研究所,新疆伊宁 835000
  • 通讯作者: 姚新奎(1961-) ,男,新疆奎屯人,教授,博士生导师,研究方向为马类科学,(E-mail) yxk61@126.com
  • 作者简介:葛世萌(1993-),男,山东菏泽人,硕士研究生,研究方向为动物生产学,(E-mail)136911892@qq.com
  • 基金资助:
    新疆维吾尔自治区天山创新团队计划“马产业技术创新团队”(2017D14011) ; 自治区重大科技专项“马繁育共性关键技术研究”(2017A01002-1); 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”(138620)

Abstract: 【Objective】 Through the (HRV) analysis of heart rate variability (HRV) in quiet state before Yili equestrian race, the sports ability of horses is understood, which provides a theoretical basis for the selection of excellent sports performance horses. 【Method】 22 Yili horses aged 3 years old were selected for 3600 meters race. The static heart rate variability (HRV) indexes of horses were collected before the race. According to the time of competition, the horses were divided into three groups: excellent group, medium group and ordinary group. The difference of HRV before different sports performance was analyzed, and the correlation between each index and achievement and the difference between each index were analyzed. 【Result】 The results showed that the pNN50 in the medium group was significantly higher than that in the excellent group (P < 0.05). In frequency domain indexes, the HF, LFnu and HFnu in the excellent group were significantly superior to the medium group (P < 0.05), and extremely significantly superior to the ordinary group (P< 0.01). The LF/HF in the excellent group was significantly lower than that in the ordinary group (P < 0.01), and it in the intermediate group was significantly lower than that in the ordinary group (P< 0.05). The TP in the excellent group was extremely significantly higher than that in the ordinary group (P< 0.01). Before the race, the LF/HF index in the frequency domain presented an extremely significant positive correlation with the racing time (P< 0.01). There was a significant positive correlation between LFnu and scores (P< 0.05), and the index of HF, TP and HFnu were negatively correlated with scores (P< 0.05). 【Conclusion】 The parasympathetic nerves of these horses in the competition of 3,600 m account for a leading role, and the horses of balanced adjustment in sympathetic nerves and parasympathetic nerves have better performance. Through the analysis of static HRV before the race, we can effectively select the horses in good condition.

Key words: Yili horse; heart rate variability; before the race; horse selection

摘要: 【目的】分析伊犁马赛前安静状态心率变异性(HRV),研究马匹运动能力,为选择优秀运动性能马匹的选择提供理论依据。【方法】选取3~4岁伊犁马22匹,进行3 600 m比赛,在赛前采集马匹静态心率变异性指标,将参赛伊犁马按照竞赛用时分为优秀组、中等组、普通组三组,进行不同运动性能赛前HRV差异性分析,分析各项指标与成绩的相关性和各项指标之间的差异性。【结果】时域指标中,中等组pNN50显著高于优秀组(P<0.05);频域指标中HF、LFnu、HFnu优秀组显著优于中等组(P<0.05),极显著优于普通组(P<0.01);LF/HF优秀组极显著低于普通组(P<0.01),中等组显著低于普通组(P<0.05);TP优秀组极显著高于普通组(P<0.01)。赛前伊犁马频域指标LF/HF与竞赛用时呈极显著正相关(P<0.01);LFnu与成绩呈显著正相关(P<0.05);HF、TP、HFnu与成绩呈显著负相关(P<0.05)。【结论】参加3 600 m速度赛的马匹副交感神经占主导地位,且交感-副交感神经均衡调节的马匹竞赛成绩较好。通过对赛前静态HRV的分析能够有效的选择竞技状态良好的马匹。

关键词: 伊犁马, 心率变异性, 赛前, 马匹选择

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