烟草科技2026，Vol.59Issue(2)：38-43,6.DOI:10.16135/j.issn1002-0861.2025.0481
烟叶采收机试验检测区长度对作业质量的影响
Effects of test area length on operation quality of tobacco leaf harvester
摘要
Abstract
Test procedures of the operation quality of tobacco harvesters are technical specifications that form the basis for evaluating their performance and effectiveness,and the length of test area is a key parameter that must be specified.To determine the appropriate length of the test area for tobacco leaf harvester,field experiments were conducted to analyze the differences in average values and trends of coefficients of variations for rates of broken leaves,miss-harvest leaves,fallen leaves,damaged stalks and the value of comprehensive operation quality index across different test area lengths.The results showed that with the increasing length of the test area(20.0-100.0 m),the average rates of broken leaves,miss-harvest leaves,fallen leaves and damaged stalks decreased,while the average value of comprehensive operation quality increased.The coefficients of variations for rates of broken leaves,miss-harvest leaves,fallen leaves,damaged stalks and value of comprehensive operation quality exhibited decreasing trends.Among them,the average rates of broken leaves,miss-harvest leaves,fallen leaves,damaged stalks and the average value of comprehensive operation quality in the test area with a length of 60.0 m showed no significant difference compared to those in the test areas with lengths of 80.0 and 100.0 m,but exhibited significant differences compared to the test area with a length of 20.0 m.Moreover,the coefficients of variations for all five indicators in the test areas with lengths of 60.0,80.0 and 100.0 m were lower than those with 20.0 and 40.0 m.Therefore,the appropriate test area length for tobacco harvester should not be less than 60.0 m.关键词
烟叶/采收机/试验检测区长度/叶片破损率/叶片漏采率/掉叶率/烟秆损伤率Key words
Tobacco leaf/Harvester/Test area length/Rate of broken tobacco leaf/Rate of miss-harvest tobacco leaf/Rate of fallen tobacco leaf/Rate of damaged tobacco stalk分类
农业科技引用本文复制引用
薛超群,张赛赛,高海涛,胡利伟,韩非,冉云亮,朱晨辉,过伟民,王建伟,王万章,吴岳轩..烟叶采收机试验检测区长度对作业质量的影响[J].烟草科技,2026,59(2):38-43,6.基金项目
中国烟草总公司揭榜挂帅项目"丘陵山区全自动分层采收机的研发与应用"(110202301010). （110202301010）
