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.
对农场主来说，基因工程的庄稼能抗寒、抗旱，或抵御其他不利的天气条件，可做到既少花钱又少出力还能提高作物产量。
For farmers crops engineered with genes that resist cold drought or other adverse weather conditions can boost crop yields with less money and effort.
本发明还提供上述启动子在培育抗寒植物中的应用，实现农作物品种的改良。
The invention also provides the applications of the promoter in cultivating cold-resistant plants, which realizes the breed improvement of crops.
低温寒害是限制农作物产量和分布的一种全球性的自然灾害，提高农作物的抗寒性具有重要意义。
Chilling and freezing injusy is one of the global natural disasters which can cause significant loss in plant productivity and limit areas of agricultural production.
低温寒害是限制农作物产量和分布的一种全球性的自然灾害，提高农作物的抗寒性具有重要意义。
Chilling and freezing injusy is one of the global natural disasters which can cause significant loss in plant productivity and limit areas of agricultural production.
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