节点文献

玉米自交系脖长与F₁代株高的相关性研究

The Relationship between Neck Length of Self lines and Height of F₁ Plants in Maize

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 WT5BZ][KH+2D]TAN De yun 1, CHEN Xiang mei 1, WANG De bao 2, HUANG Zhi yin 1, TAN De xin 2, LIU Hong guang 1, HUANG Ai ling 1[KH+2D][WT6BX](1. Zibo Institute of Agricultural Sciences, Zibo, Shandong 255033; 2. Plant Science College, Hei

【机构】山东省淄博市农业科学研究所!山东淄博255033；黑龙江八一农垦大学植物科技学院!黑龙江密山158308；山东省淄博市农业科学研究所!山东淄；

【摘要】以 8 1 4份玉米自交系和 562份杂交种为材料 ,系统地研究了自交系脖长与杂交种F1 代株高的之间的相关性。研究结果表明 :自交系的脖长与杂交种F1 代株高呈正相关 ,即自交系的脖长越长 ,杂交种F1 代的株高越高 ,反之 ,则越矮更多还原

【Abstract】 Using 814 maize inbred lines and 562 hybrid strains, the correlation of F 1 plant height with neck length of inbred lines of maize was systematically analysed. The results showed that there were positive correllation between them. F 1 plant height increassed when the neck of Self lines became longer.更多还原