Be located in the autonomous county of door source the Hui nationality of Qinghai north, it is the birthplace of northward small cole, cultivate small cole to had had the history 1800, it is the area of establish of small oily colza with the whole nation and even the largest whole world, cultivate an area to amount to 600 thousand mus. (the picture comes from Oriental IC)The door source county that flower of door source cole is located in Qinghai to save autonomous prefecture of sea north Tibetian, the main oil plants that is Qinghai province and northwest area produces a division, the oily cauliflower here becomes the man-made landscape that for a kind of beauty Wei Weizhuang watchs. (the picture comes from Oriental IC)Summer season, walk into autonomous county of the Hui nationality of Qinghai door source, just be like the canvas that walks into a like nature itself. (the picture comes from Oriental IC)The door source county that flower of door source cole is located in Qinghai to save autonomous prefecture of sea north Tibetian, the main oil plants that is Qinghai province and northwest area produces a division, the oily cauliflower here becomes the man-made landscape that for a kind of beauty Wei Weizhuang watchs. Summer season, walk into autonomous county of the Hui nationality of Qinghai door source, just be like the canvas that walks into a like nature itself. (the picture comes from Oriental IC)Cole of Qinghai door source is beautiful. Flower of door source cole has its distinctive place, of common on highland blue sky white cloud and Qi Lianxue hill foil below, two sides of river of door of grand of oily cauliflower edge made Bo Dazhuang's broad peculiar marvellous spectacle. (the picture comes from Oriental IC)Cole of Qinghai door source is beautiful, it is China's most beautiful oily cauliflower sea. Annual July, numerous Hua Shijin. (the picture comes from Oriental IC)A surname of county of Qinghai door source connects a county, qinghai highland cole is beautiful. (the picture comes from Oriental IC)From begin every year at the beginning of July, here entered rape blossomy season, blossom time is to will come 25 days on July 5, optimal florescence is to will come 20 days on July 10. (the picture comes from Oriental IC)