贵州省平坝县酒用优质高梁品种遴选研究

Research on Selection of Quality Wine-making Sorghum Varieties in Pingba County of Guizhou Province

[目的]筛选适宜贵州省平坝县生态环境条件的高产优质高粱品种。[方法]在贵州省平坝县进行酒用高粱品种比较试验,筛选高产优质高粱品种。[结果]红茅糯2号综合评述最好,单产最高,为7 065.45 kg/hm2,比对照增产8.29%;茅香糯综合评述较好,单产居第2位,为7 040.1 kg/hm2,比对照增产7.9%。[结论]建议红茅糯2号、茅香糯2个品种下一年在平坝县有条件种植高粱的地区继续加大示范面积,进一步探索该品种产量的稳定性。

[Objective]The aim was to select the high yield and quality wine-making sorghum varieties which suitable ecological conditions of Pingba County, Guizhou Province. [Method] The high yield and quality winemaking sorghum varieties were selected, by sorghum varieties test in Pingba County of Guizhou Province. [Result] The comprehensive review of wine-making sorghum variety Hongmaonuo 2 was the best, which had the highest yield for 7 065.45 kg/hm^2, and increased 8.29% compared with the control. The comprehensive review of wine-making sorghum variety Maoxiangnuo was better, which had the second yield for 7 040.1 kg/hm^2, and increased 7.9% compared with the control. [Condusion] It was suggested that should increase the demonstration area for wine-making sorghum varieties Hongmaonuo 2 and Maoxiangnuo in conditional sorghum planting areas of Pingba County in next year, for further exploring the stability of the production.