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为获得花对常用蛋白源的可消化性数据,按照“70%基础饲料+30%被测原料”的饲料配制方法,用三氧化二铬指标物,测定了花鱼种对白鱼粉、褐鱼粉、四海豆粕、加佳豆粕、血粉、蚕蛹粉、啤酒酵母、菜籽粕、棉籽粕、花生粕、玉米蛋白粉等11种蛋白原料干物质和粗蛋白的表观消化率。结果表明:花对11种原料的干物质和蛋白质表观消化率分别为54.84%～86.96%和69.17%～96.77%。其中白鱼粉、褐鱼粉、血粉以及豆粕、啤酒酵母等的干物质消化率较高,白鱼粉、褐鱼粉及豆粕、花生粕等的蛋白质消化率较高。
In order to obtain the digestibility data of commonly used protein sources in Scape, the feed composition of “70% of basic feed + 30% of tested raw material” and the indicator of chromium oxide were used to determine the effects of scallop species on white fishmeal , The apparent digestibility of dry matter and crude protein of 11 kinds of protein raw materials such as brown rice meal, Sihai soybean meal, Jiajia soybean meal, blood meal, silkworm pupa powder, beer yeast, rapeseed meal, cottonseed meal, peanut meal and corn gluten meal. The results showed that the apparent digestibilities of dry matter and protein of 11 species were 54.84% -86.96% and 69.17% -96.77%, respectively. Among them, the digestibility of dry matter of white fish meal, brown fish meal, blood meal, soybean meal and brewer’s yeast was higher, and the protein digestibility of white fish meal, brown fish meal, soybean meal and peanut meal was higher.