关键词: 油菜新品种, 比较试验, 大别山地区

Abstract: The varieties of rape with high yield, stable yield, high quality and high resistance to cultivated in rapeseed producing areas of Dabie mountains area were screened out by comparing the agronomic traits, cultivation performance and ecological adaptability of new varieties of rapeseed, to provide the theoretical basis for the cultivation and popularization of new varieties of rapeseed in Dabie mountains area. Experiments show that the Huayouza 62, Zhongshuang 9, the best comprehensive performance in Dabie mountains area can be used as the main push varieties to continue large-scale cultivation; per unit yield of the Zhongshuang 12 is low, the Zhongshuang 12, the Dadi 55 and the Dadi 199 have the high sclerotinia disease index, the three varieties have no promotion value in Dabie Mountains area; Zhongyou 589, Yangguang 158 in the fight against sclerotia on the basis of prevention and treatment, can be carefully promoted.

Key words: new varieties of rapeseed, the comparative experiment, Dabie mountains area