“圹二粘”是我院新技术研究室于1978年以“矮圹竹×IR_(24)”化学杀雄杂交当代种子,经~(60)钴辐照诱发的变异体,经7年8代选育而成的纯晚型水稻新品种。全生育期135天,株高95厘米,叶片挺直,大小适中,株型好,转色好,成熟时青枝腊秆,穗大粒多,穗长19厘米,结实率为80％以上,千粒重为17.9克; “圹 two sticky” is a new technology laboratory in our hospital in 1978, “Dwarf bamboo × IR_ (24)” chemical hybrid male and female hybrid seed induced by ~ (60) cobalt-induced variation after 7 years 8 Generation and breeding of pure late rice new varieties. The whole growth period of 135 days, 95 cm tall, straight leaves, the size is moderate, good plant type, good color, ripe when the green branches straw, spike large, spike 19 cm, seed setting rate of 80% or more, 17.9 grams;