一九八○～八一生产期,我省甜菜含糖率出现了历史上少有的大幅度下降,全省菜丝糖度平均比上期下降3.05度(前期为16.97,本期为13.92),少产糖九千多吨,减少了制糖工业的经济效益,引起了各级政府和企业主管部门的极大重视。为此我们对甜菜糖度变化,下降原因进行了调查分析,并对今后提高甜菜含糖率的措施提出我们的初步建议。 During the period from 1980 to August 1981, there was a rare drop in the sugar content of sugar beet in our province. The average sugar content of vegetables in the province dropped by 3.05 degrees (previous issue: 16.97, current issue: 13.92) and less More than 9,000 tons of sugar are produced, reducing the economic benefits of the sugar industry and arousing great attention from the governments at all levels and the competent departments of enterprises. For this reason, we analyzed and analyzed the reasons for the change of sugar content in beet and the reasons for the decrease. We also put forward our preliminary suggestions on how to improve sugar content in sugar beet in the future.