摘要
结合多年来讲授工程试验设计、试验理论、分析方法相关课程以及农机科学研究的经验,对农机单因素试验设计与分析方法进行研究。以中耕深松机单因素试验设计为例,阐明进行农机单因素试验设计与分析的方法和步骤;采用Excel软件对相关试验数据进行分析和比较,探讨分析过程和注意事项,为农机类学生及科研人员进行试验设计和分析提供依据。
The paper studied the single factor experimental design and analysis of agricultural machinery based on researchers＆#39;years of teaching experiences on engineering experiment design, experimental theory, analysis method, and research experience on agricultural machinery. It illustrated the methods and steps of single factor experiment for agricultural machinery with the example of the single factor experiment design of some subsoiler. The related test data were analyzed and compared with Excellsoftware. The research provided a ba-sis study for the design of experiment and analysis on the scientific research for undergraduate students, graduate students and research persons.
出处
《农业科技与装备》
2014年第9期26-28,31,共4页
Agricultural Science & Technology and Equipment
关键词
教学实践
农机试验设计
单因素试验
方差分析
回归分析
teaching practice
agricultural machinery experiment design
single factor experiment
analysis of variance
regression analy-sis
