江西省会昌县洞头乡是西瓜种植大乡,是农民增收的重要产业。通过几年对西瓜下脚料喂鱼试验与示范,取得了很好的效益。1营养成分西瓜下脚料含有鱼类所需糖及粗蛋白质、粗脂肪、粗纤维、叶绿素等营养物质,还含有胡萝卜素、硫 Dongtou Township, Huichang County, Jiangxi Province, is a large rural area where watermelons grow. It is an important industry for farmers to increase their incomes. After several years of watermelon waste feeding test and demonstration, and achieved good results. 1 Nutritional ingredients Watermelon scraps contain fish sugar and crude protein, crude fat, crude fiber, chlorophyll and other nutrients, but also contains carotene, sulfur