甜高粱杂交种研究

Sweet sorghum hybrid research

通过对甜高粱杂交种的研究认为:甜格雷兹和辽甜在珠三角地区生长旺盛,优势强;其中甜格雷兹生物产量高,适宜于作饲料;辽甜含糖量高,可作为能源作物;育种除注意双亲互补,更应重视株高、节数、茎鲜重、叶面积等性状的选育,方能提高糖的含量。

Through the study of sweet sorghum hybrid, we think the sweet sorghum is exuberant in the Pearl Delta area with superiority. The sweet standard＇s biological output is high, suitable for making the feed. The distant sweet sugar content is high, may be used as the energy crops. The breeding elimination should pay attention to the parents supplementary, and to the selection of height, number, stem fresh weight, leaf area. Thus we can enhance the sugar content.