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前言我省属于寒温带大陆性气候,年平均气温3.5度,无霜期140天左右,年降雨量平均在560毫米左右。尤其是夏秋季我省温暖适宜,雨水调和,特别适合唐菖蒲花卉的栽培。唐菖蒲(又名扁竹莲),原产非洲,以好望角为最多。唐菖蒲在生长发育中对土壤要求不严,适应性很强,所以在世界各地都有栽培。由于唐菖蒲花大、色艳、可供观赏,而且球茎可入药。茎叶可提取维生素C,经济价值很高,所以深受广大群众欢迎。
Foreword My province belongs to the cold temperate continental climate, the annual average temperature of 3.5 degrees, frost-free period 140 days, the average annual rainfall of about 560 mm. Especially in summer and autumn, our province suitable for warm, rainwater reconcile, especially for gladiolus flowers cultivation. Gladiolus (also known as Thamnus), native to Africa, to Cape of Good Hope for the most. Gladiolus growth and development requirements of the soil laxity, adaptability, so in all parts of the world have cultivated. As Gladiolus flowers, color Yan, for viewing, and the corm can be used as medicine. Stem and leaf extract of vitamin C, high economic value, so welcomed by the general public.