1.温度芹菜原产地中海沿岸沼泽地带,自然形成了喜冷凉,耐寒怕热的特性。芹菜在不同的生长发育时期对温度的要求虽然不尽相同,但差异不大。从定植至收获前,为成株生长期,也是芹菜营养生长的旺盛时期,这个时期对温度的要求给予15—20%的温度条件,是芹菜生长的最佳温度。温度低于10℃生长缓慢,超过20℃则生长 1. Temperature celery origin Mediterranean shores, naturally formed a hi cold, cold afraid of heat characteristics. Celery in different periods of growth and development requirements of temperature although not the same, but not very different. From planting to harvest before, as the growth stage, but also the vigorous growth of celery nutrition, temperature requirements during this period given 15-20% of the temperature conditions, is the best celery growth temperature. Slow growth temperature below 10 ℃, more than 20 ℃ growth