Comparison test between oilseed-vegetable-dual-purpose rape(abbr.OVDP rape)and convention-al rape found that the OVDP rape was fit for human consumption because it had thicker stem diameter,shorter in-ternode and leaf stems and dark green leaves.Moreover,the soluble sugar of OVDP rape was 26.2% higher than conventional rape,while the cellulose and nitrate levels were reduced by 34.7%,15.5%.Compared with the conventional oilseed rape,the glucosinolates and erucic acid content in OVDP rapeseed were 16.4% and 31%lower respectively.%通过菜油两用型油菜09-M005与常规油菜‘上油一号’的比较试验发现，菜油两用型油菜09-M005茎粗、节间短、叶片深绿、叶梗短、嫩茎叶多，适宜食用；菜油两用型油菜09-M005菜薹可溶性糖含量比常规油菜‘上油一号’高26.2％，纤维素和硝酸盐含量分别比常规油菜‘上油一号’低34.6％和15.5％；菜油两用型油菜09-M005种子的硫代葡萄糖苷及芥酸含量分别较常规油菜‘上油一号’低65.5％、15.5％。
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