油用型向日葵杂交种GE817的选育

Breeding of Oil Sunflower Hybrid GE817

油用向日葵杂交种GE817是内蒙古金葵艾利特种业公司历经5年时间杂交选育而成。在内蒙古油葵生产试验中籽实产量3 732 kg/hm2,较对照S31增产11.72%,生产中表现出抗逆性强、适应性广、综合性状良好等优点。同时,提出了GE817亲本繁殖及制种技术。

The oil sunflower hybrid GE817 was bred through hybridization by the Inner Mongolia Ailite Sunflower Seed Co.Ltd. with a process of 5 years. In the Inner Mongolia oil sunflower production test, its seed yield was 3 732 kg/hm2, increasing by 11.72% compared with that of the control S31. In the production, it showed the advantages of strong resistance,wide adaptability and good comprehensive properties. Meanwhile, the GE817 parent breeding and seed production technologies are put forward.