说红薯杨明山红薯是人们喜爱的一种食物，它是菜，又是粮，蒸、煮、烤、烧，皆可食用。红薯，是华北人的叫法，东北人叫地瓜，四川人叫红苕。从皮色来看：有白、红、黄、紫四色，是喜阳光、怕冷的农事作物。故有“天旱的红薯，雨淋的芋子”的农谚。世界上，大多数国家都有... That sweet potato Yangmingshan sweet potato is a favorite food, it is food, but also food, steaming, boiling, roasting, burning, all edible. Sweet potatoes, is the name of North China, northeast people called sweet potatoes, Sichuan people called Hongpi. From the skin color point of view: white, red, yellow, purple four-color, hi hi sunshine, cold agricultural crops. Therefore, there are “sweet potato drought, raining taro,” the farming proverb. In the world, most countries have ...