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泽泻为泽泻科植物泽泻 Alisma orient-ale(Sam.)Juzepcz 的干燥块茎。为常用中药材,其功效为利尿渗湿,泻火止遗。主产福建、四川、江西等省。泽泻为多年生沼生草本植物。适宜种植在日照充足,气候温暖,排灌水良好,富有腐植质而稍带粘性的水田里。但苗期喜阴蔽,畏强光直射。五十年代末(约一九五九年),浙江省苍南县(当时为平阳县)马站区一些农民从福建产区引进泽泻种子开始试种,在一九六五年发展到年产量6700公斤,文化革命期间生产遭到破坏,几无产量,一九七○年恢复了生产,一九八六年产量达130000公斤,创历史最好水平。在近30年的泽泻栽培历史上,马站泽泻的生产技术不断得到改进和提高,具有较大
Alisma is a dried tuber of Alisma orient-ale (Sam.) Juzepcz. As a commonly used Chinese herbal medicine, its efficacy is diuretic and osmotic. The main production of Fujian, Sichuan, Jiangxi and other provinces. Alisma is a perennial herb. Suitable for planting in paddy field where there is sufficient sunshine, warm climate, good drainage and irrigation, and humus and slightly sticky. However, during the seedling period, the shade is hilarious and the light is in direct sunlight. At the end of the 1950s (about 1959), some farmers in the Mazhan District of Cangnan County (at the time in Pingyang County) introduced the seeds of Alisma orientalis from the Fujian-producing regions and began to plant the seeds. In 1965, the annual output was developed. 6,700 kilograms, during the Cultural Revolution, production was destroyed, and there was little production. In 1970, production resumed. In 1986, the output reached 130,000 kilograms, which was the best in history. In the history of the cultivation of Alisma in the past 30 years, the production technology of Maza Alisma has been constantly improved and improved, with a large scale.