木薯抗寒性研究进展

Research progress on the cold resistance of cassava

木薯是热带亚热带植物,低温是影响其生长及产量的重要环境因子,温度低于15℃就会抑制木薯的正常生长。因此,研究木薯品种的抗寒性具有重要的价值及意义。对国内外木薯抗寒的生理生化研究、分子研究及育种方面的研究进行了总结,旨在为培育木薯抗寒新种质提供参考。

Low temperature is a significant environment factor which affect the growth and yield of cassava. When the temperatures〈 15℃, the regular growth of cassava is inhibited. Thus, it is important to study the cold resistance of cassava. In this paper, the physiological and biochemical, molecular mechanism, and breeding study on the cold resistance of cassava were summarized to provide references for breeding cassava new germplasms with cold resistance.