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采用品种间杂交和复交的方法，经过田间农艺性状的选择和实验室品质分析，育成产量高、菜油和菜籽饼粕品质优、熟期适中和抗（耐）病性较好的甘蓝型低芥酸、低硫甙（简称双低，下同）油菜新品种”沪油１２”。该品种菜油中芥酸含量０．２１％，有益于人体健康的亚油酸含量２４４２％，油酸含量５８．９９％，它是一种比传统菜油营养价值更高的新型菜油。该品种菜籽饼粕中硫甙含量２５．９９μｍｏｌ／ｇ，能直接作蛋白饲料喂养畜禽。该品种的培育成功对改善食用菜油的品质和提高菜籽饼粕的经济价值都具有十分重要的意义。
The method of crossbreeding and crossbreeding between varieties was used to select the agronomic traits in the field and the laboratory quality analysis. The results showed that the yield of cabbage with high yield, good quality of rapeseed and rapeseed meal, moderate maturity and good disease tolerance Erucic acid, low glucosinolates (referred to as double low, the same below) new varieties of rape “Huyou 12”. The varieties of vegetable oil erucic acid content of 0.21%, beneficial to human health, linoleic acid content of 2442%, oleic acid content of 58.99%, it is a higher nutritional value than traditional vegetable oil, a new vegetable oil. The variety of rapeseed meal in glucosinolate content 25.99μmol / g, can be directly as protein feed to feed livestock and poultry. The successful cultivation of this variety is very important for improving the quality of edible vegetable oil and improving the economic value of rapeseed meal.