杂交早稻新品种红优2155在沙县种植表现及栽培技术

Planting Performance and Cultivation Techniques for New Early Hybrid Rice Combination Hongyou 2155 at Shaxian

红优2155是用不育系红矮A与恢复系明恢2155配组育成的杂交早稻新品种,具有丰产性好,适应性广,生育期适中,抗逆性较强等优点。主要介绍了红优2155在沙县作早稻种植表现及高产栽培技术。

A new early hybrid rice combination Hongyou 2155,derived from the cross of a CMS line Hong’ai A and a restorer line Minghui 2155,had the characteristic of high yield,wide adaptability,medium growth duration and stronger stress resistance.The planting performance and high-yielding cultivation techniques for Hongyou 2155 as early rice at Shaxian were mainly introduced.