能源用甜高粱辽甜1号选育报告

Selection of a New Energy Use Sweet Sorghum Hybrid 'Liaotian No.1'

辽甜1号(L0201A/LTR102)是以自选不育系L0201A为母本,以LTR102为父本组配而成的能源用甜高粱杂交种。该杂交种茎秆产量高,茎秆多糖多汁,含糖锤度高,高抗丝黑穗病、叶病轻、抗倒伏,乙醇转化率高。生育期适中,作为能源作物在有效积温≥2 850℃的地区均可种植。

Liaotian No. 1 is a sweet sorghum hybrid for fuel ethanol. It was bred by crossing the sterile line L0201A with sweet sorghum restoring line LTR102. Its growth period is 134 days with high yield. Its stalk stays green and juicy with high sugar content till harvesting. This variety is resistant to head smut, leaf disease, lodging and possesses high ethanol exchange rate. As an energy crop, its effective accumulated temperature is more than 2 850 ℃and can be planted in most areas of China