玉米新品种丹玉204的选育与栽培技术  

Selection and Cultivation Techniques of a New Maize Hybrid 'Danyu 204'

作　　者：佟圣辉[1] 陈刚[1] 王作英[1] 

机构地区：[1]丹东农业科学院,辽宁凤城118109

出　　处：《杂粮作物》2010年第3期176-177,共2页Rain Fed Crops

摘　　要：丹玉204是丹东农业科学院以自选系W 1293为母本,自选系S96为父本组配而成的玉米单交种。几年的试验结果表明:该品种比现应用品种增产5%以上,具有高产,多抗各种病害,抗倒伏,生育期比丹玉39稍短,适应性较广等特点。是北方春玉米种植区重点推广的品种。Danyu204 is a maize hybrid bred in Dandong Academy of Agricultural Sciences by crossing the self inbred line W1293 as the female parent and the self inbred line S96 as the male parent.It was clear through several years of tests that the hybrid can increase more than 5% of the yield of the main planting hybrids and has the characters of high yield,resistant to many diseases,resistant to lodging,the maturity shorter than Danyu39 and the adaptability broad and so on.Danyu204 is a hybrid that should be planted for large area in the northern spring maize planting area.

关 键 词：玉米杂交种 丹玉204 自选系 品种选育 

分 类 号：S513.032[农业科学—作物学]