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含糖量是甜菜块根品质的重要指标.甜菜块根含糖量的高低,直接影响制糖工业的经济效益.石河子甜菜产区自1959年大面积栽植甜菜以来,所生产的甜菜块根含糖量一直较高,其中1968年生产的甜菜含糖量高达20.5%,产糖率达16.25%,这在全国是少见的.从六十年代后期起,石河子产区甜菜含糖量逐渐下降,七十年代比六十年代平均降低了0.5度,而八十年代又比七十年代平均降低0.43度,特别是1981年甜菜制糖生产期,其含糖量骤然降为16.99%,比多年平均降低了一个糖度,使八一制糖厂少生产2,500多吨沙糖,产值损失近400万元.
Sugar content is an important indicator of beet root quality.Because of the sugar content in beet root, which directly affects the economic benefits of the sugar industry.Because the beet has been planted in large area since 1959, High, of which the sugar content of sugar beet produced in 1968 as high as 20.5%, sugar production rate of 16.25%, which is rare in the country from the late 1960s, Shihezi beet sugar content gradually declined in the seventies Which was 0.5 degrees lower than the average in the 1960s and 0.43 degrees lower than the average in the 1970s. Especially in sugar beet production in 1981, the sugar content dropped to 16.99%, a drop of more than the average for many years Sugar degrees, Bayi Sugar Mill less than 2,500 tons of sugar production, the output value of nearly 4 million yuan loss.