Abstract: Fifteen rapeseed varieties introduced from several institutes were used for comparison test in order to understand the related traits of early-maturing and high-yielding for double cropping rice areas in Jiangxi province.The experiment compared the maturity, resistance, yield and daily yield.The results showed that Chuanyou 1, Chuanyou 3, Yangguang 131 and Fengyou 320 were the earlier maturing varieties, Ganliangyou 5 and Ganyouza 9 were the late maturing varieties.The resistant ability of Yangguang 131, Zhongyouza 24, Shengguang 127, Qianyouzao 2, Fengyou 730, Fengyou 847, Ganyouza 8 were stronger.As for the unit yield and daily yield, Yangguang 131, Zhongyouza 24, Qingyou 1, Shengguang 127, Qianyouzao 2, Xunyou 9, Fengyou 730, Fengyou 847, Fengyou 320 and Ganyouza 8 were higher than other varieties.Comprehensive evaluation on all tested varieties showed that Yangguang 131, Zhongyouza 24, Shengguang 127, Qianyouzao 2, Fengyou 730, Fengyou 847 and Ganyouza 8 were suitable for the rice-rice-rapeseed cropping system in Jiangxi Province.