一、选择品种目前我国种植的西洋芹品种主要有:嫩脆、文图拉、高犹它52-70、佛罗里达683、美国白芹等,其主要特点是:植株高大、生长旺盛,株高60～80厘米,叶色浓绿,叶柄宽厚,基部宽3～4厘米,品质脆嫩、纤维极少,80天可上市,单株重1千克以上。二、种子处理北方地区西洋芹的播种期以6～7月份为好,秋延迟适宜播种期为7月下旬,为了促进发芽,播前7～10天,先用48℃的热水浸泡种子30分钟,杀死附着在种子表面上的病菌,然后用冷 First, the choice of species At present, China’s cultivated varieties of celery are: tender crisp, Ventura, high Utah 52-70, Florida 683, the United States celery, etc. Its main features are: tall plants, strong growth, plant height 60 ~ 80 cm, leaf color dark green, petiole generous, the base width of 3 to 4 cm, crisp quality, very few fibers, 80 days to market, weighing more than 1 kg. Second, the seed treatment of the north of the celery sown in June to July as well, autumn late sowing suitable for late July, in order to promote germination, sowing 7 to 10 days, the first 48 ℃ hot water soak seeds 30 Minutes, kill the bacteria attached to the seed surface, then use cold