【摘要】 分析了郑单958的特征特性和选育成功经验,针对辽宁玉米育种存在的问题,就重视玉米黄早4种质改良与创新、确立正确的育种目标、加强自交系选育、使组合鉴定科学化等方面提出建议,以期为辽宁省玉米育种提供参考。更多还原

【Abstract】 By analyzing the characteristic and the successful breeding experience of Zhengdan 958,at the same time aimed at present questions of Liaoning corn breeding the paper brought out some improved advice such as paying attention to Huangzao4 germplasm improvement and innovation,establishing correct breeding objective,placing importance on inbred breeding,rationalizing cross test so as to offer reference for Liaoning corn breeding.更多还原