在漫长的音乐发展史上,民族音乐以其广泛的群众基础和独特的魅力占有重要的地位。民族音乐与人类社会的生产、生活密切相关,词曲均能够调动人们的感官,从而成为丰富人们的精神食粮。作曲是民族音乐创作当中非常重要的环节,探究民族音乐中的作曲理论对于民族音乐的创作具有重要的指导意义。本文以民族音乐中作曲技术在理论层面上进行了探究,并将其在民族音乐创作应用方面进行了探讨。 In the long history of music development, ethnic music occupies an important position with its extensive mass foundation and unique charm. Ethnic music is closely related to the production and life of human society. It can mobilize people’s senses and thus become a spiritual food for enriching people. Composing is a very important link in the creation of folk music. Exploring the theory of composition in folk music has important guiding significance for the creation of folk music. This paper explores the theory of composition in folk music and discusses the application of it in the creation of folk music.