她敦促农民种植红薯，红薯这抗寒作物在城市厨房中正时兴。
She has urged farmers to start growing sweet potatoes, a hardy crop in vogue in urban kitchens.
研究CBF转录因子在抗寒中的作用机制，能为提高植物的抗寒性，培育抗寒作物品种提供新方向。
Understanding the mechanism of CBF in cold tolerance will provide a new strategy for improvement of plant cold tolerance and breeding of cold-tolerant plant.
例如，一些研究人员先前曾试图将杂草抗寒特性引入粮食作物。
For instance, some researchers previously looked at introducing the hardiness of weeds into food crops.
应用推荐