北方农业学报 ›› 2010, Vol. ›› Issue (3): 41-41.

• 试验研究 • 上一篇    下一篇

高寒冷凉区地膜覆盖玉米栽培密度试验

王学军   

  1. 山西省农业广播电视学校大同分校,山西大同037004
  • 出版日期:2010-06-20 发布日期:2010-06-20
  • 通讯作者: 王学军
  • 基金资助:
    高标准旱平地培肥玉米丰产方建设项目

Density Experiment of Maize with Plastic Film Mulching in High Altitude Cold Region

WANG Xue-jun(Datong in Shanxi Province Branch Agricultural Broadcasting and Television School,Datong 037004,China)   

  • Online:2010-06-20 Published:2010-06-20

摘要: 玉米覆膜栽培,增加了有效积温,延长了玉米的生育期,一定程度上打破了当地有效积温对品种选择的制约,扩大了玉米的种植区域,同时还可大幅度地提高玉米的产量,成为干旱地区玉米高产、稳产的有效途径。

Abstract: Cultivation of maize laminating,increase in effective temperature to extend the growth period of maize,,a certain extent broken the effective temperature in this region,the constraints on the variety selection,expanded corn planting area,at the same time,can also substantially increase the output of maize,corn dry area to become an effective way to high and stable yield

中图分类号: 

  • S513