黑河地区玉米生产现状及育种对策

Status and Breeding Countermeasures of Maize Production in Heihe Area

通过对黑河地区近几年的气象条件、玉米种植区域和玉米品种审定推广应用情况进行分析介绍,指出黑河地区玉米品种存在的主要问题,提出了明确的目标:继续加大基础育种研究;加强单倍体育种研究,缩短育种周期;积极开展新品种配套栽培技术研究等育种对策以期为黑河地区玉米品种选育提供参考。

Through the introduction and analysis of the last few years ＇ meteorological conditions,maize-planting regions and popularization and applieation of maize varieties in Heihe region,the problems in the maize varieties were pointed out,and the definite goal were put forward：the basic research should be further emphasized ; hap- loid breeding should be strengthen,breeding period should be shortened ; the research on new varieties-cultiva- ting technology should be made in order to provide reference for breeding maize varieties in Heihe region.