高粱新组合都糯201的选育及栽培技术

Breeding and Cultivation Techniques of New Sorghum Combination Dunuo 201

用^60Coγ射线500 Gy处理母本、父本材料,通过杂交与回交,定向筛选,选育出抗性好的母本(0711),产量性状好的父本(0903),育成的两系杂交早熟糯高粱组合都糯201,2015年6月通过湖南省农作物品种审定委员会审定,该品种产量一般为6 487~7 991 kg/hm^2,品质优,产量高,抗病性较好,是酿造名优曲酒的优质原料。

Dunuo 201,a two-line hybrid early-maturing glutinous sorghum combination,was bred from the female parent 0711(with good resistance)×the male parent 0903(with good yield traits).Its female and male parents each derived from crossing,backcrossing and directional screening of parent materials treated by 60Coγ-rays(500 Gy).Approved by Hunan Provincial Crop Variety Approval Committee in June 2015,this variety generally yields 6 487~7 991 kg/hm^2 with high quality and strong disease resistance.It is a good raw material for making famous quality koji liquor.