高产优质杂交稻天优109的选育与应用

Breeding and Application of High Yield and Good Quality Hybrid Rice Tianyou 109

天优109是漳州市农科所用天丰A与漳恢109杂交育成的高产优质杂交水稻新品种,于2018年通过福建省农作物品种审定,表现高产、优质、稳产,熟期适中,抗性较好,适于作早、晚稻种植。总结了天优109的选育过程和主要高产栽培及制种技术。

A new high yield and good quality hybrid rice Tianyou 109 was developed by Zhangzhou Agricultural Sciences Institute,and derived from the cross between Tianfeng A and Zhanghui109,which was registered and released by Fujian Crop Variety Examination and Approving Committee in 2018.It is characterized by high yield,good quality,stable yield,moderate maturity and good resistance,which is suitable for planting early and late rice.The breeding process and main high-yielding cultivation and seed production techniques of Tianyou 109 was summarized.