【摘要】 本文简述了在遗传分析的基础上,利用美国与南斯拉夫的同型异名系进行互补转换,实现了Sc704杂种玉米的“三系”配套,加速了选育速度,保证了原种的典型性。更多还原

【Abstract】 On the basis of genetic analysis, this paper briefly states the utilization of homotype-isonamed strain of the U. S.and Yugoslavia to carry out complementary conversion which results in tristrain mating of hybrid maize Sc704, speeding up the breeding process and keeping the typical character of the original seed.更多还原