论文部分内容阅读
芹菜原产地中海沿岸沼泽地区，喜冷凉湿润气候，属半耐寒性蔬菜，适宜春秋季栽培。营养生长最适温度为 １５～２０℃，在气温高于２６℃时生长不良，品质低劣。故在炎夏反季节栽培生产难度大，技术难点多。上海农学院与闵行区农科所联合选育、开发的耐热芹菜新品种“夏芹”与优
Celery origin Mediterranean swamps, like wet and humid climate, is a semi-cold vegetables, suitable for spring and autumn cultivation. The optimum temperature for vegetative growth is 15 ~ 20 ℃, poor growth and poor quality when the temperature is higher than 26 ℃. Therefore, cultivation of anti-season summer season production is difficult, technical difficulties and more. Shanghai College of Agriculture and Agricultural Science Institute of Minhang District joint breeding, development of a new heat-resistant celery varieties, “summer celery” and excellent