两系杂交稻福龙两优6387的选育与应用

Breeding and Application of Two-line Hybrid Rice Fulongliangyou 6387

摘要: 福龙两优6387是龙岩市农业科学研究所用自主选育的优质光温敏核不育系福龙S2，与强优恢复系龙恢6387配组选育的丰产、稳产的籼型两系杂交晚稻新组合。介绍了福龙两优6387的选育经过、试种产量、区试及生产试验产量表现、主要农艺性状和栽培技术要点、高产制种技术要点，旨在为生产上进一步应用推广提供理论依据。

Abstract: Fulongliangyou 6387 is a new indica two-line hybrid late rice bred by the combination of a high-quality low temperature sensitive genic male-sterile line Fulong S2 and a strong restorer line Longhui 6387, which were independently bred by Longyan Institute of Agricultural Science. The breeding process, the yield of trial planting, the yield of regional trial and production test, main agronomic characters, key cultivation techniques, and key high-yield seed production techniques of Fulongliangyou 6387 were introduced in this paper, in order to provide theoretical basis for the further application and popularization in the production.