安单系列杂交玉米品种的耐瘠性评价  

Evaluation on Barren-tolerance of Andan Series Hybrid Maize Varieties

作　　者：潘中涛[1] 张鹏[1] 潘周云[1] 汪朝明 张秀伟[1] 陈瑾[1] 赵艳花[1] 任明刚[1] 

机构地区：[1]贵州省安顺市农业科学研究所,贵州安顺561000

出　　处：《贵州农业科学》2013年第1期53-55,共3页Guizhou Agricultural Sciences

基　　金：贵州省科技成果重点推广计划项目"优质饲用高产杂交玉米品种‘顺单7号’推广应用"[黔科合(2011)5030]

摘　　要：为山区耐瘠玉米品种及自交系的选育提供依据,对安单系列玉米杂交品种进行不同施肥水平处理,测定生理指标与经济产量,采用模糊隶属函数法对其耐瘠性进行综合评价。结果表明:参试品种的耐瘠性大小顺序依次为安单3号>顺单7号>安单778。In order to provide a reference for breeding barren-tolerant maize varieties and self-bred lines, through the determination of physiological indexes and ecological yields of hybrid maize varieties with different fermentation levels and the fuzzy belonging function method, an overall merit of the barren- tolerance of Andan series hybrid maize varieties was conducted. The results showed that the barren- tolerance order of tested varieties was Andan 3〉Shundan 7〉Andan 778.

关 键 词：杂交玉米品种 施肥水平 耐瘠性 安单系列 

分 类 号：S513[农业科学—作物学]