秋芹菜是北方人民秋、冬季节喜爱的绿色蔬菜之一。其菜不仅营养丰富,含有多种维生素和矿物质,而且它的绿叶和叶柄中含有挥发性芳香油,食用时倍感清香爽口。芹菜在北京地区虽然能进行四季栽培,但以露地秋芹菜的产量最高,品质最佳,因此,是北京地区芹菜栽培中最主要的方式。高产单位一般可获得亩产5000公斤左右的产量, Autumn celery is the northern people’s autumn, winter favorite of green vegetables. The dish is not only nutritious, contains a variety of vitamins and minerals, and its green leaves and petioles contain volatile aromatic oils, edible feel fragrant and refreshing. Although celery can be cultivated in Beijing for four seasons, celery in Beijing has the highest yield and highest quality of celery. Therefore, celery cultivation in Beijing is the most important way. High-yielding units are generally available yield of about 5000 kg per mu,