向日葵是我国主要经济作物之一,黑龙江省是我国向日葵主产区,常年播种面积在100余万亩,占全国播种面积20%,仅甘南县每年播种面积就达20余万亩,占全省播种面积的20%,向日葵种植由80年代的油用型为主,随着社会经济发展、市场需求,人民生活习惯改变,家庭生活的需要逐步转变为食用型。食用型向日葵子粒大、味道 Sunflower is one of the main cash crops in China. Heilongjiang Province is the major producing area of ​​sunflower in China. The perennial planting area is more than 100 million mu, accounting for 20% of the national sown area. Only Gannan County has an annual sown area of ​​more than 200,000 mu, 20% of the sown area, sunflower planting by the 80's oil-based, with the social and economic development, market demand, changes in people's living habits, family needs and gradually transformed into edible. Edible sunflower grain, taste