高产耐密优质玉米新品种龙单51的选育及推广  

Breeding and Spreading of High Yield and Patience for Close Planting,Good Quality New Maize Variety Longdan 51

作　　者：张建国[1] 曹靖生[1] 史桂荣[1] 郭晓明[1] 赵伟[1] 李树军[1] 蔡泉[1] 

机构地区：[1]黑龙江省农业科学院玉米研究所,黑龙江哈尔滨150086

出　　处：《黑龙江农业科学》2011年第8期13-14,共2页Heilongjiang Agricultural Sciences

基　　金：国家"863"计划资助项目(2009AA101103);黑龙江省农业科技创新工程种子创新基金资助项目(2010-01-02);黑龙江省自然基金资助项目(C200819)

摘　　要：简述了龙单51的品种来源及选育经过,并对其显著特征特性、品质及抗病性进行了详细介绍,该品种高产、耐密植,在67 500株.hm-2条件下,产量达到12 850 kg.hm-2,具有广阔的推广应用前景。The process of breeding of New variety Longdan 51 was introduced,the character of Longdan 51 is high yield,patience for close planting,when it＇s density is 67 500 seedings·hm-2,the yield could be 12 850 kg·hm-2,Longdan 51 has good future in it＇s suitable area.

关 键 词：高产 优质 耐密 龙单51 选育 

分 类 号：S513[农业科学—作物学]