高档优质杂交晚稻星泰优018高产栽培及示范

High-yielding Cultivation and Demonstration of High-quality Hybrid Late Rice Xingtaiyou 018

三系杂交中熟晚稻新品种星泰优018(湘审稻2021035)米质优,熟期短,丰产性好。为了探究星泰优018在湘北地区优质高产栽培技术,2021年、2022年连续两年在湖南省汨罗市进行了高产试种示范,汨罗试种示范2a,表现为高产优质抗倒伏,符合湘北地区双季晚稻对品种产量、米质、熟期要求,是适合湘北地区“早专晚优”推广模式理想双季优质晚稻组合。本文总结了该品种2021年、2022年在汨罗市优质高产栽培及示范的技术要点,以供湘北地区优质杂交晚稻栽培推广参考。

Xingtaiyou 018(Xiangshendao 2021035),a new three-line hybrid middle-maturing late rice,has excellent rice quality,short maturing period and high yield.In order to explore the high-quality and high-yield cultivation techniques of Xingtaiyou O18 in the northern Hunan,the high-yield experiments and demonstrations were conducted in Miluo,Hunan Province,for two consecutive years from 2021 to 2022.and demonstration effects In the two-years trail,Xingtaiyou O18 showed excellent rice quality,high yield and lodging resistance.Xingtaiyou 018 met the requirements for good quality,high yield and maturity of double cropping late rice in northern Hunan.It is an ideal double cropping late rice suitable for the extension pattern of"early specialization and late excellence"in northern Hunan.The paper summarizes the high-quality and high-yield cultivation techniques of Xingtaiyou 018 to provide reference for the extension of high quality late rice in northern Hunan.