品种来源系吉林省农科院水稻研究所1993年由(冷11～2/萨持恩)f_9代单株经 CO~(60)辐射处理系统选育成功,1997年永宁种子公司引进。特征特性株高86cm 左右,株型紧凑,茎叶片15片,前期苗色淡绿,后期叶片直立,色深绿青秀,半直立散重穗型,分蘖力强。活秆成熟,平均每穗结实86粒以上,结实率86%,千粒重21～23克,籽粒长卵型,颖壳秆黄 Source of varieties of Jilin Academy of Agricultural Sciences Institute of rice in 1993 by the (cold 11 ~ 2 / Sanya) f_9 generation of plants by CO ~ (60) radiation treatment system selection success, introduced in 1997 Yongning seed companies. Characteristic characteristics Plant height about 86cm, compact plant type, 15 leaves, the early seedling light green, late leaves erect, dark green color, semi-erect scattered spike, strong tillering ability. Live stalk maturity, the average of more than 86 grains per spike, seed setting rate of 86%, grain weight 21 to 23 grams,