根据甜菜块根重量和含糖量的差异,一般将甜菜分成三大类,丰产型、标准型、高糖型。各类型间的差异,目前多数偏重于长势和形态的描述,对糖代谢的差异系统研究还较少。我们在1981年工作的基础上,研究了甜菜不同类型品种生育期间体内各部分总糖、蔗糖、淀粉含量的变化,这将对合理栽培,夺取丰产高糖有一定的参考价值。 According to beet root weight and sugar content differences, the beet is generally divided into three categories, high yield type, standard type, high sugar type. The differences between the various types, the current emphasis on the majority of the description of the growth and morphology, the differences in glycometabolism systematically less. Based on our work in 1981, we studied the changes of total sugar, sucrose and starch content in different parts of different types of sugarbeet during the growing period, which will be of reference value for rational cultivation and high yield and high sugar.