旱地玉米拔节期至抽穗期管理技术

Management Technology of Maize from Jointing Stage to Heading Stage in Dry Land

拔节期至抽穗期管理是玉米一生中最重要的田间管理时期。文章就田间管理,就是要协调营养生长与生殖生长,使之均衡发展,最后达到促秆壮穗的目的进行了论述。针对北方干旱地区的具体情况,介绍了旱地玉米拔节期至穗期管理技术,以期给农民种植玉米提供借鉴。

From jointing stage to heading stage management is the most important field management period in maize life.In this period,field management is to coordinate the vegetative growth and reproductive growth,make it develop in a balanced way,and finally achieve the goal of promoting the strong stalk.In view of the specific situation of arid regions in north China,this paper introduces the management technology of maize from jointing stage to ear stage in dry land,in order to provide reference for farmers planting corn.