香稻“湿地莹光”系列品种的选育

BREEDING OF SERIAL VARIETIES OF FRAGRANT RICE SHIDIYINGGUANG

利用绥香 92 30 (绥粳四号 )田间变异单株 ,经 5年系统选育 ,获得一批有利用价值的选育材料 ,再根据其特征特性异地鉴定 ,终于培育出“湿地莹光”系列品种 (系 ) ,在 2 0 0 2年“莹光”系列 3个品种 (系 )用于生产并进入市场 ,2 0 0 3年将有 2个品系投入大面积生产 ,2 0 0 4年将有 6个品系推广 。

Using the natural mutation plant from Suixiang 9230 as material through breeding systematically for 5 years, some valuable breeding materials were got, and serial varieties (lines) of fragrant rice Shidiyingguang were bred on the basis of the strange land determination of its characters. Three of them were developed as commercial product in 2002 and the 2 lines and 6 lines will be developed respectively in 2003 and 2004. This will bring good social and economical effect.