高产优质杂交晚籼早熟新品种H优158的选育与应用

摘要

H优158是抚州市临川区绿江南农业新产品研究所用香H2A（原名D10A）与自选恢复系R158配组育成的杂交晚稻早熟新组合。该组合熟期适中、产量高、米质优、适应性广。介绍了H优158的栽培和制种技术要点。%H You 158 is a new early-maturity hybrid late indica rice combination , which was bred by Institute of Green Jiang-nan Agricultural New Products in Linchuan District of Fuzhou City through hybridization between Xiang H 2A ( original name D10A) and self-selected restorer R158.This combination has a moderate mature period , high yield, good rice quality, and wide adapta-bility.This paper introduced the main technical points of cultivation and seed production of H You 158.