Sometimes , another vegetable oil such as colza or canola is used .

有时候会是一种植物油，如菜籽油或是加拿大油菜籽油。

Analysed problem of advantage of prospect of qualitative resource of chinese greens colza , market , breed and existence , to improving vegetable seminal estate work put forward to build .

分析了中国蔬菜种质资源、市场前景、繁育优势以及存在问题，对改进蔬菜种子产业工作提出了建设。