根据农业部粮食油料生产局1980年《关于组织北方冬油菜考察活动》函,委托中国农业科学院油料作物研究所负责同冀、晋、苏、皖、鲁、豫、陕、甘八省的农业行政部门和科研单位,组成北方冬油菜协作考察组,分别在越冬前、后及收获前分省组织考察。于七月下旬在安徽省阜阳地区召开了考察总结汇报会,现将结果整理如下: According to the letter of the Ministry of Agriculture on the Organization of the Investigation on Winter Rape in North China in 1980, the Institute of Oil Crops of the Chinese Academy of Agricultural Sciences was commissioned to take charge of the agricultural administration of the provinces of Hebei, Shanxi, Jiangsu, Anhui, Shandong, Henan, Shaanxi and Gansu provinces Departments and research institutes to form a group of northern winter rape cooperative inspection team, respectively, before and after winter, and provincial organizations before the inspection. In late July in Fuyang, Anhui Province held a study summary report, the results are summarized as follows: