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食用型向日葵多年来一直是我省的主要经济作物之一,也是农民现金收入的主要来源之一。由于新品种的推广以及相应的配套栽培技术的应用,年播种面积和生产规模均稳中有升,1997年我省向日葵播
Sunflower edible has been one of the major cash crops in our province for many years and is also one of the major sources of cash income for farmers. As the promotion of new varieties and the corresponding application of cultivation techniques, the annual sown area and production scale are steady, the province in 1997 sunflower sowing