稻虾共作广两优15直播绿色高产栽培技术

Green,high-yield and direct seeding cultivation techniques of rice variety Guangliangyou 15 in integrated rice-crayfish farming system

广两优15是黄冈市农业科学院选育的两系杂交籼型优质中稻品种。主要介绍了稻虾共作广两优15直播的田间表现,总结了其直播栽培技术要点,包括适时播种、减量施肥、科学灌溉、绿色防控等,可为稻虾共作广两优15直播绿色高产栽培提供技术支撑。

Guangliangyou 15 is a two-line hybrid indica rice variety breed by Huanggang Academy of Agricultural Sciences, with high yield and quality. The field performance of Guangliangyou 15 in integrated rice-crayfish farming system by direct seeding cultivation techniques was introduced. Moreover, the main points of its direct cultivation techniques in rice-crayfish culture summarized including timely sowing, reduced fertilization, scientific irrigation, green prevention and so on. These suggestions may provide technical support for green, high-yield and direct seeding cultivation techniques of Guangliangyou 15 in integrated rice-crayfish farming system.