适合赣抚平原油菜—中稻—再生稻三熟制模式的油菜品种筛选试验

Screening Test for Rapeseed Varieties Suitable for the Triple Cropping Pattern of Rapeseed-Medium Rice-Regenerative Rice in the Ganfu Plain

为筛选出适合赣抚平原油菜—中稻—再生稻三熟制模式的油菜品种,通过采用随机区组设计试验,对供试的10个油菜品种产量、经济性状、生育进程的特征特性比较分析。结果表明,丰油730、圣光127、湘油420是适合油菜—中稻—再生稻三熟制模式应用的优质、高产、早熟性好、成熟一致性好的油菜品种;早熟三月黄虽产量一般,但早熟性好,可作为油菜—中稻—再生稻模式中茬口衔接的油菜品种。

In order to select rapeseed varieties suitable for the triple cropping pattern of rapeseed-medium rice-regenerative rice in the Ganfu Plain,10 rapeseed varieties were compared and analyzed from the characteristics of yield,economic traits and reproductive process through the randomized block design experiment.The results showed that the varieties of Fengyou 730,Shengguang 127 and Xiangyou 420 were suitable for the triple cropping pattern of rapeseed-medium rice-regenerative rice,which had high-quality,high-yield,early-maturing,consistent-maturity.The variety of Zaoshu Sanyuehuang has general yield,but has good early-maturing,which can be applied as best rapeseed variety in interim period of rapeseed-medium rice-regeneration rice pattern.