花培赣早籼31号的选育与鉴定

赣早籼３１号系选用强优势杂交籼稻组合汕Ａ／（３６天恢／ＩＲ２４）为接种供体，经花药培养加速纯合选育而成。该品种属早籼早中熟类型，具有株型理想、成穗率高、结实好、丰产稳产、抗逆性强、后期落色好、适应性广等优点，适宜在我国南方稻区种植。

Evaluating and Breeding of Gan Zao Xian No.31,a New Variety via Asther Culture

Gan zao xian No,31,an early-season variety of indica rice with early-middlematurity,was bred vla anther culture from early-season indica hybrid rice : Xian A/(Tian Hui36/IR24)The main characteristics of this variety include proper plant type and culor shift at theripening stage, high fertile panicle rate and setting Dercentage , high and stable yield,strongtolerance to stress,and broad adaptability.It can be populariced in the south of the CliangjiangRiver in China.