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六倍体小黑麦×小麦杂种 F_1不育性(以下简称DR 不育性)利用研究已进行了5年,种了11季。研究得知:1.DR 不育性很高;2.利用 DR 不育性可生产大量复合交杂种 F_0种子,创造大群体;3.利用 DR 不育性可以选育六倍体小黑麦新品种、普通小麦新品种和中间型材料以及抗丛矮病、白粉病等新抗源,可以选育成穗率高、多花的丰产型亲本。
Hexaploid Triticale × Wheat Hybrid F1 Fertility (hereinafter referred to as DR sterility) utilization studies have been conducted for 5 years and grown for 11 seasons. Studies have found that: 1.DR sterility is high; 2. The use of DR infertility can produce a large number of hybrid cross F_0 seeds, to create large groups; 3. The use of DR sterility can be selected hexaploid triticale Breed, common wheat new breed and intermediate material as well as anti-dwarf disease, powdery mildew and other new anti-source, can be bred as spike rate, flowering of high yielding parents.