湘早籼 31号 (又名丰优早 1 1号 ) ,是湖南省水稻研究所用 85 -1 83与舟优 90 3杂交育成的米质优、适应性广、熟期适中、高产稳产早籼稻新品种。 2 0 0 0年 2月通过湖南省农作物品种审定委员会审定。现介绍其主要特征特性与栽培技术。1　主要特征特性1 998年湖南省早籼稻品种区 Xiangzaoxian 31 (also known as Feng Youzao 1 1) is a rice with high quality and good adaptability, moderate maturity and high and stable yield, which was obtained from the hybridization of 85-183 and Zhouyou 903 by Hunan Rice Research Institute. New varieties. February 2000 through the Hunan Provincial Crop Variety Approval Committee validation. Now introduce its main characteristics and cultivation techniques. 1 main characteristics of Hunan Province in 1998 1 indica rice varieties area