劳动号子是劳动人民从事集体劳动时,为了协调动作、减轻疲劳、鼓舞斗志而编唱,直接指挥劳动生产的民歌。文章对衡阳地区的搬运号子、船工号子、放排号子、建筑号子等劳动号子的种类、歌唱内容、歌唱环境及其艺术特色进行了分析与论述。 The labor number is a folk song written by the working people in collective labor in order to coordinate movements, reduce fatigue and encourage morale, and directly command the production of labor songs. The article analyzes and discusses the types of labor trumpets, singing content, singing environment and artistic features of moving trumpets, boatman trumpets, discharge workers, building trumpeters in Hengyang area.