为了对糖粮兼用甜杂1号高粱茎秆中糖分积累过程有一个比较系统的了解,为合理栽培、适时收获、提高籽粒产量、增加糖分以及完善制糖工艺等提供科学依据,1978年我们对甜杂1号不同生育阶段的茎秆含水量、淀粉、蔗糖、还原糖、总糖的变化动态,进行了初步分析研究。试验材料和方法材料:取自本所(汾阳)糖高粱试验田,甜杂1号(7504A×丽欧)杂交种。方法:分开花期、灌浆期、乳熟期、蜡熟期、成熟期五个阶段进行测 In order to provide a scientific basis for the process of sugar accumulation in sweet hybrid 1 stalks of Sorghum, we provide a scientific basis for the reasonable cultivation, timely harvest, increase grain yield, increase sugar and improve sugar production process, etc. In 1978, we The changes of stalk water content, starch, sucrose, reducing sugar and total sugar in sweet hybrid 1 during different growth stages were analyzed. MATERIALS AND METHODS MATERIALS: The hybrids were obtained from sweet sorghum experimental field (Fenyang) and sweet hybrid No.1 (7504A × Laiou). Methods: Flowering stage, filling stage, milk stage, wax stage, mature stage were measured