山东农业科学
山東農業科學
산동농업과학
SHANGDONG AGRICULTURAL SCIENCES
2014年
9期
110-111,114
,共3页
闫保罗%李平海%王平%陈举林
閆保囉%李平海%王平%陳舉林
염보라%리평해%왕평%진거림
玉米%自交系%杂交种%粗缩病%抗性
玉米%自交繫%雜交種%粗縮病%抗性
옥미%자교계%잡교충%조축병%항성
Maize%Inbred line%Hybrids%Rough dwarf disease%Resistance
选用6个稳定自交系及其杂交组合，田间鉴定其抗粗缩病能力。结果表明：来自PN78599系的自交系抗性最好，黄改系与Reid系次之，杂交新组合的抗性与亲本抗性密切相关。
選用6箇穩定自交繫及其雜交組閤，田間鑒定其抗粗縮病能力。結果錶明：來自PN78599繫的自交繫抗性最好，黃改繫與Reid繫次之，雜交新組閤的抗性與親本抗性密切相關。
선용6개은정자교계급기잡교조합，전간감정기항조축병능력。결과표명：래자PN78599계적자교계항성최호，황개계여Reid계차지，잡교신조합적항성여친본항성밀절상관。
The resistance of 6 maize inbred lines and their hybrid combinations to rough dwarf disease were detected in field .The results showed that the inbred line from PN 78599 had the best resistance , followed by Huanggai and Reid line .The resistance of new hybrid combination was closely related to their parents .
