甜菜是黑龙江省西北部的主要经济作物，支撑着本地区几家制糖企业的原料供应。近几年，由于受“大豆热”的冲击，甜菜的种植面积逐年减少，给制糖企业造成了严重的经济损失。虽然上级行政部门制订了甜菜种植计划，并给以诸多优惠政策，但仍然控制不了甜菜种植面积的滑坡。究其 Beet is the major cash crop in the northwestern part of Heilongjiang Province and supports the supply of raw materials for several sugar producers in the region. In recent years, due to the impact of “soybean heat”, the planting area of ​​beet has been reduced year by year, causing serious economic losses to sugar enterprises. Although the higher administrative department has formulated a plan of beet cultivation and given many preferential policies, it still can not control the landslide of beet cultivation. Study it