【摘要】 实验材料为3份大麦抗黄花叶病毒病材料,1份大麦感黄花叶病毒病材料和由这3份抗黄花叶病毒病材料与感黄花叶病毒病材料杂交所产生的3份杂交一代材料。它们在本实验条件下的花药离体培养反应表明:抗性材料的花药离体培养反应较差,感性材料的花药离体培养反应较好,当感性材科与抗性材枓杂交后,它们所产生的杂交一代的花药离体培养反应可以得到改善。更多还原

【Abstract】 Seven experimental materials of Hordeum vulgare wete studied, i. e.three barley yellow mosaic virus resistant materials, one susceptible material and three of F₁ materials produced by crossing the resistant materials with the susce ptible material.Under our experimental condition, anther culture responsiveness of the experimental materials in vitro showed as follows:1. BaYMV resistant materials were poor.2. BaYMV susceptible material was good3. After crosses of the BaYMV resistant materials with the BaYMV susceptible one, anther culture responsiveness of F₁ was improved.更多还原