摘要
通过我国玉米育种和生产上应用的五大杂优群自交系对主要病害的抗性鉴定与分析,明确了对五种主要病害的抗性差异,提出了各杂优群的应用与抗性改良的评价与建议。
It was analyzed and evaluated in this article of the resistance to the main diseases of the maize inbred lines of five heterosis groups used in maize production and breeding work in China through the disease resistance identification test. The differences of disease resistance to five main diseases of these inbred lines were clear and the proposals were put forward for the application and improvement of the five Heterosis Groups inbred lines.
出处
《杂粮作物》
CAS
2005年第2期101-103,共3页
Rain Fed Crops
关键词
玉米
自交系
抗性鉴定
杂优模式
抗性改良
maize
inbred line
identification of the disease resistance
heterosis model
disease resistance improvement
