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Polygonum multiflorum (He Shou Wu) planted for three years yields about 2000 kg of fresh tuberous roots per mu
Abstract After three years of cultivation, Polygonum multiflorum (He Shou Wu) is harvested. Under conventional cultivation methods, the yield of fresh tuberous roots is about 2000 kg per mu, while the yield of dried goods is about 400-600 kg per mu. At present, Polygonum multiflorum in China is mainly produced in Guangdong and Henan, with relatively large output and superior quality. I. Three-year He