原料甜菜生产主要有两大经济指标,一是块根产量,二是甜菜含糖。甜菜块根含糖率的高低,直接影响企业的经济效益。近几年来,拜泉县甜菜糖分高低波动很大,其原因是多方面的,气象条件是难以控制和改变的,但人为地可以利用其它技术措施,改变不利局面,如1991年降雨量不超过前4年平均降雨量,和1990年同期比降雨量多301.5mm,超过2倍以 There are two major economic indicators of raw sugar beet production, first, root yield, sugar beet is the second. Sugar beet root sugar level, a direct impact on the economic efficiency of enterprises. In recent years, the sugarbeet in Baiquan County fluctuates greatly in high and low temperature for many reasons. The meteorological conditions are difficult to control and change. However, artificially, other technical measures can be used to change the unfavorable situation. For example, the rainfall in 1991 did not exceed The average rainfall in the first four years was 301.5mm more than the same period in 1990, more than twice as much