甜菜属高收益经济作物,在黑龙江省每年都有一定的种植面积。甜菜由于前期植株较小,生长较慢,极易受杂草危害,影响甜菜正常生长,导致减产。因此做好甜菜田化学除草工作对 Beet is a high-yield cash crop and has a certain acreage every year in Heilongjiang Province. Sugarbeet plants due to the earlier smaller, slower growth, vulnerable to weed damage, affecting the normal growth of sugar beet, resulting in reduced production. So do beet-field chemical weeding work right