H优518在湘北丘陵区桃江县作晚稻机插秧栽培表现及高产栽培技术

High-yielding Cultivation Techniques for H You 518 Grown as Double-cropping Late Rice by Mechanized Transplanting in Taojiang County of the Northern Hunan Hilly Area

H优518在湘北丘陵区桃江县作晚稻机插秧栽培,表现生育期短,秧龄弹性大,适应性强,产量高,效益好。总结了其机插秧高产栽培技术。