长江中下游地区双季早稻冷害、热害危险性评价

姚蓬娟¹, 王春乙^1*,^*, 张继权²

Hazard Assessment of Cold and Hot Damage for Double-Season Early Rice (DSER) in Lower-Middle Reaches of the Yangtze River Basin

Yao Pengjuan¹, Wang Chunyi^1,^*, Zhang Jiquan²

双季早稻各发育期危害积温的年代际变化分布图 (a)分蘖期冷害;(b)孕穗期冷害;(c)开花期冷害;(d)开花期热害;(e)灌浆期热害