Impact of triticale mass yield on harvest speed
2015
Simonović, Vojislav (Faculty of Mechanical Engineering, Belgrade (Serbia)) | Marković, Dragan (Faculty of Mechanical Engineering, Belgrade (Serbia)) | Mladenović, Nikola (Faculty of Mechanical Engineering, Belgrade (Serbia)) | Marković, Ivana (Faculty of Mechanical Engineering, Belgrade (Serbia)) | Čebela, Žarko (Faculty of Mechanical Engineering, Belgrade (Serbia))
This paper analyzes the effect of triticale yield on the speed of the combine during harvest. Monitoring system for the site-specific yield is mounted to harvester with 6 meters wide header. After harvest, the yield is divided into three groups, as well as small, medium and large yield, and then using the Kruskal-Wallis H test analyzed the rate of speed for each group along the plot. It was found for analyzed field that the speeds different and based on the average value ranges group concluded that the speed decreases with increasing yield, and access the subsequent analysis of the differences between the groups using the Mann-Whitney U test. The speed of the combine during harvest triticale in the analyzed plot differ significantly when comparing the three groups, and small and medium impact to Cohen's criteria based on effect size.
显示更多 [+] 显示较少 [-]