非接触式测温鉴定母猪典型生理状态

S828.2; 体温是衡量母猪发情与否的关键生理指标.母猪发情期与间情期体温的明显不同,是运用红外热成像监测母猪体温变化以鉴定母猪发情的依据.该研究基于Y3TB01体温筛查智能摄像机和红外热像仪C3实时非接触拍摄母猪红外热图像,并运用图像分析技术获取体温,为非接触式测温用于鉴定母猪典型生理状态提供支持.试验以空怀期、发情期、妊娠1～8 d和妊娠9～16 d大白初产和经产母猪共720头为研究对象,利用红外设备和电子体温计分别测量母猪的眼睛、耳、耳蜗、乳房、外阴、臀部和直肠温度,筛选不同胎次发情母猪和返情母猪的体表关键部位温度,进行差异分析.结果表明:运用Y3TB01体温筛查智能摄像机可以代替直肠...

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Published in农业工程学报 Vol. 38; no. 20; pp. 149 - 155
Main Authors 王晨阳, 胡冰艳, 李雨晴, 寇忠云, 李爱赟, 李倩, 庞卫军
Format Journal Article
LanguageChinese
Published 西北农林科技大学动物科技学院,杨凌 712100%阳晨牧业股份有限公司,安康 725000 01.10.2022
Subjects
温度
母猪
红外热像仪
动物
非接触测量
发情鉴定
Online AccessGet full text
ISSN1002-6819
DOI10.11975/j.issn.1002-6819.2022.20.017

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Abstract S828.2; 体温是衡量母猪发情与否的关键生理指标.母猪发情期与间情期体温的明显不同,是运用红外热成像监测母猪体温变化以鉴定母猪发情的依据.该研究基于Y3TB01体温筛查智能摄像机和红外热像仪C3实时非接触拍摄母猪红外热图像,并运用图像分析技术获取体温,为非接触式测温用于鉴定母猪典型生理状态提供支持.试验以空怀期、发情期、妊娠1～8 d和妊娠9～16 d大白初产和经产母猪共720头为研究对象,利用红外设备和电子体温计分别测量母猪的眼睛、耳、耳蜗、乳房、外阴、臀部和直肠温度,筛选不同胎次发情母猪和返情母猪的体表关键部位温度,进行差异分析.结果表明:运用Y3TB01体温筛查智能摄像机可以代替直肠温度测定,准确监测母猪体表温度(相关系数为0.973);红外热像仪C3检测体温异常母猪的体表温度,臀部温度可以作为筛选大白初产发情母猪和返情母猪的测定部位(准确率分别为77％和72％),外阴温度可以作为筛选大白经产发情母猪和返情母猪的测定部位(准确率分别为88％和81％).因此,Y3TB01体温筛查智能摄像机和红外热像仪C3配套技术能准确监测母猪体温和异常体温报警,明确不同胎次不同生理时期大白母猪体表部位温度和体温分布,准确鉴定出发情母猪和返情母猪.研究为非接触式测温鉴定母猪发情技术提供了科学依据,对规模化猪场母猪的饲养管理与疫情防控具有重要意义.
AbstractList S828.2; 体温是衡量母猪发情与否的关键生理指标.母猪发情期与间情期体温的明显不同,是运用红外热成像监测母猪体温变化以鉴定母猪发情的依据.该研究基于Y3TB01体温筛查智能摄像机和红外热像仪C3实时非接触拍摄母猪红外热图像,并运用图像分析技术获取体温,为非接触式测温用于鉴定母猪典型生理状态提供支持.试验以空怀期、发情期、妊娠1～8 d和妊娠9～16 d大白初产和经产母猪共720头为研究对象,利用红外设备和电子体温计分别测量母猪的眼睛、耳、耳蜗、乳房、外阴、臀部和直肠温度,筛选不同胎次发情母猪和返情母猪的体表关键部位温度,进行差异分析.结果表明:运用Y3TB01体温筛查智能摄像机可以代替直肠温度测定,准确监测母猪体表温度(相关系数为0.973);红外热像仪C3检测体温异常母猪的体表温度,臀部温度可以作为筛选大白初产发情母猪和返情母猪的测定部位(准确率分别为77％和72％),外阴温度可以作为筛选大白经产发情母猪和返情母猪的测定部位(准确率分别为88％和81％).因此,Y3TB01体温筛查智能摄像机和红外热像仪C3配套技术能准确监测母猪体温和异常体温报警,明确不同胎次不同生理时期大白母猪体表部位温度和体温分布,准确鉴定出发情母猪和返情母猪.研究为非接触式测温鉴定母猪发情技术提供了科学依据,对规模化猪场母猪的饲养管理与疫情防控具有重要意义.
Author 庞卫军
李倩
王晨阳
胡冰艳
李雨晴
寇忠云
李爱赟
AuthorAffiliation 西北农林科技大学动物科技学院,杨凌 712100%阳晨牧业股份有限公司,安康 725000
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Pang Weijun
Li Qian
Hu Bingyan
Li Yuqing
Kou Zhongyun
Li Aiyun
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Keywords 温度
母猪
红外热像仪
动物
非接触测量
发情鉴定
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Snippet S828.2; 体温是衡量母猪发情与否的关键生理指标.母猪发情期与间情期体温的明显不同,是运用红外热成像监测母猪体温变化以鉴定母猪发情的依据.该研究基于Y3TB01体温筛查智能...
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Title 非接触式测温鉴定母猪典型生理状态
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