西瓜皮值得大力开发十斤西瓜三斤皮，每当西瓜上市都有大量的西瓜成效扔掉，其实西瓜皮的营养成分不亚于瓜瓤。目前适宜农村小企业或家庭开发的加工项目有：西瓜皮饮料、西瓜皮蜜饯、西瓜皮醋、西瓜皮酱等等。西瓜皮值得大力开发... Watermelon Peel is worth developing vigorously three pounds of watermelon for ten pounds of watermelon. When watermelons are listed, there are a lot of watermelons to throw away. In fact, the nutritional content of watermelon peel is no less than that of melons. At present, the processing projects that are suitable for small rural enterprises or families are: watermelon rind beverages, watermelon rind preserves, watermelon rind vinegar, watermelon rind sauce and so on. Watermelon skin worth developing...