Agricultural systems are vulnerable to climate change, and global reservoirs of plant genetic diversity are proving to be a valuable means of crop adaptation. A study now shows that production of sweet potato is at risk from extreme heat events, but a few tolerant cultivars can still thrive and potentially provide climate resilience.

中文翻译：

---

种植植物来拯救

农业系统易受气候变化的影响，全球植物遗传多样性资源被证明是作物适应的宝贵手段。现在的一项研究表明，甘薯的生产受到极端高温事件的威胁，但是一些耐性品种仍然可以繁衍生息，并有可能提供气候适应能力。