山芋又称甘薯、番薯、红薯、白薯,属施花科草本植物。其茎蔓生,茎节易生不定根。喜温多光,耐寒耐碱,适于排水性肥沃土壤,我国各地均有栽培。本品有白、黄、红等色,清朝王士雄曰:“以皮赤、无筋、味纯甘者良”;“切而蒸晒,久藏不坏;切碎同米煮粥食,味美益人”。山芋既代粮当 Also known as sweet potato potato, sweet potato, sweet potato, sweet potato, is a floret herb. Its stems and vines, stems prone to indefinite roots. Hi temperature and more light, cold alkali, suitable for drainage of fertile soil, all over China have cultivated. This product is white, yellow, red and other colors, the Qing Dynasty Wang Shixiong said: “to Pi red, non-gluten, taste pure good people”; “cut and steamed, long possession is not bad; chopped with rice porridge Food, delicious benefits ”. Both generations of potato when the potato