油菜是我省的主要油料作物。由于油菜耐寒性好,对高原地区冷凉气候的适应力超过其他作物,在我省种植业内部的调整过程中,种植比例逐年提高,近三年内播种面积扩大半倍以上,今年已突破一百万亩,位列全省各作物种植面积的第三位(仅次于小麦、青稞),并有继续扩大的趋势,在全国范围内,油菜也已跃居我国食用植物油料来源的首位,在农业生产中的地位,有了显著提高。 Rape is the main oilseed crop in our province. Because rape has good cold tolerance, it has more adaptability to cold climate in plateau than other crops. In the adjustment process of planting industry in our province, the planting proportion increased year by year and the sown area in the past three years was more than half that of the other crops. This year it exceeded 100 Mu, ranked third in the province of crop area (second only to wheat, barley), and continue to expand the trend in the nationwide, rape has also leapt to the top of China’s edible vegetable oil sources in the first place, at The status of agricultural production has been significantly improved.