姿态对家畜体尺测量的影响及优化策略  

Effects of Posture on Livestock Body Measurements and Optimizing Strategies

作　　者：叶梦言 李建功 曹克涛 王勤 YE Mengyan;LI Jiangong;CAO Ketao;WANG Qin(State Key Laboratory of Animal Biotech Breeding,College of Animal Science and Technology,China Agricultural University,Beijing 100193,China;State Key Laboratory of Livestock and Livestock,College of Animal Science and Technology,China Agricultural University,Beijing 100193,China;Research Institute of Animal Husbandry Quality Standards,Xinjiang Academy of Animal Husbandry Sciences,Xinjiang Urumqi 830000,China)

机构地区：[1]中国农业大学动物科学技术学院,畜禽生物育种全国重点实验室,北京100193 [2]中国农业大学动物科学技术学院,畜禽营养与饲养国家重点实验室,北京100193 [3]新疆畜牧科学院畜牧业质量标准研究所,新疆乌鲁木齐830000

出　　处：《中国畜牧杂志》2025年第1期114-122,共9页Chinese Journal of Animal Science

基　　金：重要地方马种质资源保护与创新利用(2023RC039);新疆马产业集群强链补链关键技术研发与示范(2022LQ01002)。

摘　　要：家畜体尺是育种和管理的重要基础数据,但传统测量方法存在效率低、应激大、误差高等问题;非接触式测量方法虽具潜力,但家畜姿态引起的测量变异度显著影响其精准性,是影响非接触式体尺测定准确度的重要因素之一。本文主要综述了不同类型非接触式测量方法在体尺测定方面的应用、误差来源,以及提高非标准姿态测定准确度的方法和实现路径以及应用场景,以期为家畜非接触式精准测量的发展提供参考。The measurement of livestock body size is a fundamental data source for breeding and management;however,traditional methods are characterized by low efficiency,high stress,and significant errors.While non-contact measurement methods hold great potential,the variability caused by livestock posture significantly affects their accuracy,making it one of the key factors influencing the precision of non-contact body size measurements.This paper primarily reviews the application of different types of non-contact measurement methods in body size measurement,sources of error,as well as methods and implementation approaches to improve measurement accuracy under non-standard postures and their application scenarios.The aim is to provide a reference for the development of precise non-contact measurement methods for livestock.

关 键 词：非接触测量 家畜 姿态 体尺 

分 类 号：S813[农业科学—畜牧学] TP391.41[农业科学—畜牧兽医]