浅谈东北地区玉米育种材料的选用及选系方法  

Discussion on Breeding Material Selection and Inbred Line Selection Method for Maize

作　　者：张艳红 刘兴二[2] 仲义[2] 徐艳荣[2] 孙德智[3] 代秀云[2] 焦仁海[2] ZHANG Yanhong;LIU Xing'er;ZHONG Yi;XU Yanrong;SUN Dezhi;DAI Xiuyun;JIAO Renhai(Changchun Vocational Institute of Technology,Changchun 130504;Jilin Academy of Agricultural Sciences,Changchun 130033;Jilin Jinong Hi-tech Development Co.,Ltd.,Gongzhuling 136100,China)

机构地区：[1]长春职业技术学院现代农学院,长春130504 [2]吉林省农业科学院,长春130033 [3]吉林吉农高新技术发展股份有限公司,吉林公主岭136100

出　　处：《东北农业科学》2020年第4期5-8,共4页Journal of Northeast Agricultural Sciences

基　　金：吉林省科技发展计划项目(20180201023NY)。

摘　　要：选用具有丰富遗传基础的育种材料是选育优良玉米自交系的前提和基础。优质育种材料,还应配以合理的选系手段,育种目标不同所采用的选系方法也不一样。本文针对东北地区玉米育种材料的选用、选系方法进行探讨。The selection of breeding materials with abundant genetic basis is the premise and basis of breeding excellent maize inbred lines.High quality breeding materials should also be matched with reasonable means of line selection,and different methods of line selection should be adopted for different breeding objectives.The Breeding Material Selection and Inbred Line Selection Method for Maize in northeast China were discussed in this paper.

关 键 词：玉米 育种材料 选系方法 

分 类 号：S513[农业科学—作物学]