夏玉米籽粒含水率对机械粒收质量的影响

李璐璐,薛军,谢瑞芝,王克如,明博,侯鹏,高尚,李少昆

Effects of Grain Moisture Content on Mechanical Grain Harvesting Quality of Summer Maize

Lu-Lu LI,Jun XUE,Rui-Zhi XIE,Ke-Ru WANG,Bo MING,Peng HOU,Shang GAO,Shao-Kun LI

表3 玉米品种间收获质量方差分析(2017)

Table 3 Variance analysis of harvesting qualities between maize cultivars (2017)

指标 Indicator 含水率区间 Moisture content interval 11.05%- 14.05% 14.05%- 17.05% 17.05%- 20.05% 20.05%- 23.05% 23.05%- 26.05% 26.05%- 29.05% 29.05%- 32.05% 32.05%- 35.05% 35.05%- 38.05% 总体 Total 破碎率Broken rate ** ** ** ** ** ** ** ** ** ** 杂质率Impurity rate ns ns ns ** * ** ns * ns ns 落粒率Grain loss rate ** ** ns ns ** ** ns ns ns ns 落穗率Ear loss rate ** ** ns ** ns ** ns ns — **