倒伏对玉米机械粒收田间损失和收获效率的影响

薛军,李璐璐,谢瑞芝,王克如,侯鹏,明博,张万旭,张国强,高尚,白氏杰,初振东,李少昆

Effect of Lodging on Maize Grain Losing and Harvest Efficiency in Mechanical Grain Harvest

Jun XUE,Lu-Lu LI,Rui-Zhi XIE,Ke-Ru WANG,Peng HOU,Bo MING,Wan-Xu ZHANG,Guo-Qiang ZHANG,Shang GAO,Shi-Jie BAI,Zhen-Dong CHU,Shao-Kun LI

图1 自然条件下植株倒伏与落穗、落粒率的关系(2013-2017年) 图A为总损失率, 图B为落穗率, 图C为落粒率。** 表示 0.01显著水平, NS表示未达到显著水平。

Fig. 1 Relationship of lodging rate with ear loss and kernel loss under natural condition (2013-2017) Fig. A is total grain loss rate, Fig. B is ear loss rate, and Fig. C is kernel loss rate. ** indicates significance at the 0.01 probability level, NS indicates no significant correlation.