---

作 者 ：张晓科 杨天章

期 刊 ：西北植物学报 1996年 4期

关键词：小麦；株高；矮杆基因；遗传；

Keywords:wheat, plant height, dwarfing gene,

摘 要 ：通过与事国春杂交，利用杂交后代Ｆ２和回交后代ＢＣ１Ｐ１及ＢＣ２Ｐ２，研究了三个小麦新矮杆品系和矮生性遗传特性。结果表明，０００４的矮生性受一对部分显性矮杆基因控制，５７４６和７５３９－各受两对部分显性矮杆基因控制。

Abstract:Three new wheat dwarfing strains designated as No. 0004,No. 7539-2 and No. 5746 were crossed with normal tall variety,Chinese Spring,for analysis of their inheritance. The results were as follows:According to the segregation in their progenies of F2,BC1P1

---