甜菜是黑龙江省红五月农场主栽的经济作物，从１９７４年开始大面积种植，面积不断增加，产量不断提高，近３年来甜菜育苗移栽近２万亩，平均亩产２８６８ｋｇ。在春旱、秋涝的１９９７年，甜菜产量又创历史最好水平，实现单产、总产、总产值均超历史最好水平。全场有１０... Sugar beet is a cash crop planted mainly by Red May in Heilongjiang Province. Since 1974, large area of ​​beet has been planted and the area has been continuously increased with the continuous increase of output. The beet has been transplanted nearly 2 million mu in the past 3 years with an average yield of 2868 kg per mu. In spring drought and autumn flood, in 1997, the output of beet reached another record high in history, yielding the highest level of all-time output and total output and output value. The audience has 10 ...