杂交油菜油研817综合性状及配套栽培技术

Comprehensive Characters of Youyan 817(a Hybrid Rape Variety) and Its Supporting Cultivation Technique

为加快高产高油双低优质杂交油菜油研817在生产上的推广种植,对其在浙江省油菜区域试验和生产试验的结果进行了分析。结果表明:区试平均产量达169.4 kg/667m2,比对照增产14.4%;生产试验平均产量170.2 kg/667m2,比对照增产4.1%。区试和生产试验含油率平均为43.94%,芥酸含量0.1%,硫甙含量22.61μmol/(g.饼);菌核病、病毒病抗性与对照相近。认为:油研817是一个高产稳产、含油率高、抗耐性强、综合性状好的杂交优质油菜品种,适应在浙江省及其相似生态区域大面积推广种植。

The testing results of Youyan 817（a hybrid rape variety with high oil content,high yield and lower erucic acid and glucosinolates content） in regional and production tests of Zhejiang province were analyzed to speed up its further popularization.The results showed that the average yield in the regional and production tests was 169.4 kg/667m^2 and 170.2 kg/667m^2,14.4% and 4.1% higher than CK respectively,the average content of oil,erucic acid and glucosinolates was 43.94%,0.1% and 22.61μmol/（g per cake） separately,and its resistance to sclerotinia and virosis was the similar to CK.Youyan 817 with high and stable yield,high oil content,strong resistance and tolerance,and good comprehensive character can be popularized in large-scale in Zhejiang province and other regions with the similar ecological condition.