“两优培九”在赣南作一季中稻和双季晚稻的试种表现

Trial Planting of “Liangyoupeijiu” as Single Cropping Medium Rice and Double-cropping Late Rice in Southern Jiangxi

引进两系稻“两优培九”在赣南试种 3年 ,对其经济性状和生育特性作了系统观察 ,并对其作一季中稻和双季晚稻的高产栽培技术进行了初步研究。试种结果表明 :“两优培九”

Liangyoupeijiu”a bilinear hybrid rice variety was introduced and trial -planted as single cropping medium rice and double-cropping late rice in southern Jiangxi during 1997～1999. the economic characters as well as growth and developmental characteristics of “Liangyoupeijiu” were systematically observed,its cultural technics for high yield was preliminarily studied.The results indicated that planting “Liangyoupeijiu” in southern Jiangxi whether as single cropping medium rice or as double-cropping late rice all could obtain high yield.\;