现代农业科技Issue(21)：10-10,13,2.
不同播期与收获期对夏玉米产量的影响
Effects of Different Sowing Date and Harvest Time on Yield of Summer Maize
仝妍彦 1王二虎 1郭艳玲1
作者信息
- 1. 河南省开封市气象局，河南开封 475000
- 折叠
摘要
Abstract
In order to study the effect of different seeding time and harvest time on maize yield,provide the scientific basis for maize production and meteorological services,field experiment with three varieties,three sowing dates,three harvest dates were carried out.The results showed that summer maize sown in June,the highest yield was in mid,compared with late sowing,the production increased more than 13%.Harvest period in late september could get the highest yield,compared with harvest period in early October,production increased about 5%.Thus,it is suggested that summer maize production should be sown in mid June and the harvest in late september.关键词
玉米/播期/收获期/产量/影响Key words
maize/seeding time/harvest time/yield/effect分类
农业科技引用本文复制引用
仝妍彦,王二虎,郭艳玲..不同播期与收获期对夏玉米产量的影响[J].现代农业科技,2016,(21):10-10,13,2.
