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天优1120(天丰A/盐恢1120)系江苏沿海地区农科所育成的优质、高产、多抗三系杂交籼稻新组合,具有米质优、适口性好,高产稳产、增产潜力大,熟期适中、适应性广,抗病性强等特点,2008年通过江苏省品种审定委员会审定。本文介绍了该组合的选育、产量表现、特征特性及高产栽培制种技术。
Tianyou 1120 (Tianfeng A / Yanhui 1120) is a new line of indica hybrid rice of high quality, high yield and poly-resistance line which is bred by Jiangsu Academy of Agricultural Sciences. It has the advantages of good quality rice, good palatability, high yield and high yield, Moderate maturity, wide adaptability, disease resistance and other characteristics, in 2008 through the Jiangsu Provincial Examination and Approval Committee. This article describes the combination of breeding, yield performance, characteristics and high-yielding cultivation techniques.