松嫩平原是黑龙江省甜菜的重点产区,种植面积和总产占全省的70％以上,甜菜是松嫩平原主要的经济作物。 含糖率是甜菜质量的重要标志,它和产量相比是个相对稳定的指标,而且含糖率的高低受环境因子的强烈影响,其中主要是气候条件起作用,气候条件又是当前人们难以控制的因素。因此分析影响甜菜含糖率的气候条件及其年际间、地域间的变化规律,为在发展农业生产上趋利避害,提出选建甜菜生产基地的气象依据。 Songnen Plain is the key producing area of ​​beet in Heilongjiang Province. The planting area and total output accounts for more than 70% of the province’s total. Beet is the main cash crop in the Songnen Plain. Sugar content is an important symbol of beet quality, which is a relatively stable indicator compared with the yield, and the high and low sugar content is strongly affected by environmental factors, which mainly play a role in climate conditions, climate conditions are difficult to control the current people the elements of. Therefore, the analysis of the climate conditions that affect the sugar content of sugar beet and the changing rules between years and regions, as well as the meteorological basis for selecting beet production bases for the sake of avoiding disadvantages during the development of agricultural production.