甜菜是黑龙江省优势的经济作物,黑龙江省已成为全国甜菜的主要产区和基地。1980年甜菜种植面积占全国的55%,甜菜总产占全国50%. 黑龙江省甜菜种植已久,但解放前甜菜生产一直停滞不前,到建国初期的1949年甜菜种植面积仅为16.4万亩,总产不到15万吨。建国三十多年来,甜菜生产有了很大发 Beet is the dominant economic crop in Heilongjiang Province, and Heilongjiang Province has become the main producing area and base of the national beet. Beet planting area accounted for 55% of the country in 1980, sugar beet production accounted for 50% of the national total.Heilongjiang Province beet planted for a long time, but the beet production before the liberation has been stagnant until the founding of 1949, the beet cultivation area is only 164000 mu , Total output less than 150,000 tons. More than 30 years since the founding of the PRC, there has been a great deal of beet production