摘要
为对玉米新品种进行综合性状比较,筛选出适宜种植的高产、优质、抗病、熟期适中的杂交玉米新品种,通过10个参试玉米品种的田间对比试验,对各品种的主要农艺性状、室内考种和田间产量进行比较分析。试验结果表明:泰玉3号、迪卡008、亚航639产量比对照正大619高,综合抗病性强,果穗外观品质优,可以在生产上推广种植;太平洋98、瑞恒666产量虽比对照正大619低,但差异不显著,综合抗病性强,果穗外观品质优,也可以在生产上推广种植。
In order to compare the integrated features of new maize varieties and select fine varieties of high-yield,good quality,disease-resistance and moderate maturity,a plot experiment of 10 maize varieties was conducted to analyze their agro-characteristics,lab test data and field yield. The experimental results show that three varieties （Taiyu3 etc.）＇s yields are higher than control variety Zhengda619 with other and Ruiheng666＇ advantage characteristics and can be extended in production. Though ＂Pacific98＂ yields are lower than Zhengda619 but the difference is not obvious with also other advantage characteristics so that they can also be extended in production.
出处
《广西农学报》
2009年第2期13-16,共4页
Journal of Guangxi Agriculture
基金
广西农业重点科技项目(桂农业办发[2006]36号)
关键词
玉米
品种
试验
Maize
varieties
experiment
