党参,是一味传统中药,具有补中益气、生津液、和脾胃的功能,用来治疗虚痨内伤、气喘烦渴、发热自汗等症状。它是桔梗科宿根草质藤本植物,性喜稍冷凉而湿润的气候,原来生长于海拔700公尺以上的山区。上海郊区引种试种党参已有四、五年时间,一般是清明播种,谷雨出苗,夏季来临停止生长。当持续35℃左右的高温出现后,茎叶枯萎,秋季 Codonopsis, blindly traditional Chinese medicine, with Buzhongyiqi, fluid, and spleen and stomach functions, used to treat internal injuries imaginary, gasping thirst, fever and other symptoms. It is Campanulaceae Perennial grass liana, like a slightly cool and humid climate, the original growth in the mountains above 700 meters above sea level. It has been four or five years since the introduction of the test-seeded Codonopsis species in the suburbs of Shanghai. Generally, it is sown in Ching Ming and the grain rain emerges. Summer is coming to a halt to growth. When the high temperature of about 35 ℃ appears, the stems and leaves withered, autumn