向日葵含油率高,除食用外,在工业上也有广泛用途;其茎叶、花盘和榨油后的付产品都是营养丰富的饲料,有用于发展养猪事业;向日葵又是丰富的蜜源,一般每五亩可养一箱蜂,可产蜜60～70斤,由于蜜蜂传 Sunflower high oil content, in addition to food, but also in the industry has a wide range of uses; its stems and leaves, face plates and pressed oil products are nutritious feed, is used to develop pig breeding; sunflower is rich in honey, generally Every five acres can raise a box of bees, honey can produce 60 to 70 pounds, because the bees pass