文冠果有“北方油茶”之称,在1980年3月全国第二次文冠果科研协作会议上获得高度评价。文冠果与油茶相比,出油率高,适应性强,且能持续结果几十年直至上百年,是比较理想的食用油树种,因而引起了十几个省、市、自治区的重视。目前,哲里木盟的文冠果栽植面积较大,但一 Wen Guan fruit has “Northern Camellia ” said, in March 1980 the second national Sympodial and Cordyceps scientific research conference highly praised. Compared with Camellia oleifera, the oil extraction rate and adaptability of Xanthoceras sorbifolia will be more ideal than that of Camellia oleifera, and it will last for several hundred years till last one hundred years. It has attracted more than ten provinces, municipalities and autonomous regions. At present, Tremella has a larger planting area, but one