全球气温上升可能使中国的土豆产量减半,从而影响世界粮食安全。 Rising global temperatures could halve China's potato yields, impacting world food security.

中国科学家发现,气温升高可能使土豆产量减半,这是中国生产世界22%的土豆时的一个关键问题。 Chinese scientists have found that rising temperatures could halve potato yields, a critical issue as China produces 22% of the world's potatoes. 实验表明,虽然温暖的条件加快了10天的增长速度,但产量却显著下降。 Experiments show that while warmer conditions speed up growth by 10 days, yields drop significantly. 研究人员建议农民通过春季种植或转移到更凉爽的高度来适应情况,以维持粮食安全并防止价格上涨。 Researchers suggest farmers adapt by planting in spring or moving to cooler altitudes to maintain food security and prevent price hikes.