Abstract:
Using six F 5 lines gotten from hybridization between large ear,long stalked variety Akenohoshi and semi dwarf variety SC TN,sub>1,and their parents as tested material,the relationships of their genetic characteristics were studied.The results indicated that it was possible to integrate semi dwarf character and large metabolic pool character through improving genetic background of sd 1 gene and the new lines with higher yield could be bred.
Key words:
Rice breeding,
Semi dwarfing gene sd 1,
Metabolic pool,
Plant types
CLC Number:
Guo Zhiyi, Ding Deliang, Liu Huifen, Xia Baosen, Qiao Dongming, Li Jinlong. Breeding of New Dwarf Large Metabolic Pool Rice Lines by Using Semi dwarf Gene sd 1[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(3): 46-50. doi: 10.3321/j.issn:1000-7091.1996.03.009.