我省向日葵栽培历史悠久,在我国向日葵栽培史上。是最早作为大田作物生产的地区之一。建国以来开始作为油料作物栽培,发展很快,特别是在1955年从国外引入油用品种之后,对我省封闭式的向日葵生产有了较大的促进。七十年代以来,栽培面积迅速扩大,基本稳定在20—27万公顷(300—400万亩),占全国栽培面积的近1/3,居全国首位。 Sunflower cultivation in our province has a long history, in the history of sunflower cultivation in our country. It is one of the earliest areas to produce as a field crop. Since the founding of the People’s Republic of China, it began to grow as an oilseed crop and developed rapidly. Especially after introducing oil varieties from abroad in 1955, it has greatly promoted the production of enclosed sunflowers in our province. Since the 1970s, the area of ​​cultivation has rapidly expanded, basically stabilizing at 20-27 million hectares (300-400 million mu), accounting for nearly 1/3 of the national cultivated area, ranking first in the country.