摘要
试验结果表明,参试各品种之间生育进程有较明显差异,同期播种同类品种采收间隔时间4d以上,同一品种不同播期采收间隔时间16～22d,早、中、晚熟品种搭配和分期播种结合,使青嫩鲜穗采收期达到53d,比单一品种采收期增加40d左右。
The experimental results showed t h at there are more obvious differences in the course of development between all v ari-eties tested,the harvest interval time of congeneric varieties sowing at t he same time is beyond4days,and the harvest interval time of i-dentical varie ty sowing at different time is between16and22days,moreover,through the com bination of premature,mid-mature and late-mature varieties arrangement in gro ups and sowing at different seed time,the harvest time of tender and fresh ears may arrive at53days,which is more about40days than that of single variety .
出处
《玉米科学》
CAS
CSCD
2004年第z1期97-98,共2页
Journal of Maize Sciences
基金
国家农业科技园区项目研究内容
关键词
特用玉米
鲜穗玉米
采收期
Special corn
Fresh ear corn
Harvest phase
