Abstract The energy values and nutrient digestibility of shrimp waste meal (SWM), obtained from extractive fishing, were determined in 2 experiments with broiler chickens. In experiment 1, 180 broiler chickens were randomly distributed into 5 treatments of 6 replicates with 6 birds each. The corn-soybean meal basal diet (BD) and 4 test diets consisted of inclusion of 50, 100, 150 or 200 g/kg SWM were evaluated. In experiment 2, 240 birds were randomly distributed into 4 treatments (0, 50, 100, or 150 g/kg SWM) of 10 replicates with 6 birds each. Non-inclusion of SWM (0 g/kg) was consisted of a protein-free diet. The metabolizable energy (ME) and nitrogen-corrected metabolizable energy (MEn) of the test ingredient (SWM) were determined by the regression method. Dry matter (DM), crude protein (CP), ether extract (EE) and ash were 890, 326, 39, and 411 g/kg, respectively and the respective gross energy (GE) was 9.98 MJ/kg. The inclusion of SWM to the BD, linearly decreased (P

中文翻译：

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肉鸡提取捕捞虾粕的代谢能和养分消化率

摘要 通过对肉鸡进行的 2 项实验，确定了从提取捕捞中获得的虾废料 (SWM) 的能量值和营养消化率。试验1将180只肉鸡随机分为5个处理6个重复，每组6只。评估了玉米豆粕基础日粮 (BD) 和 4 种测试日粮，其中包含 50、100、150 或 200 g/kg SWM。在实验 2 中，240 只鸡被随机分配到 4 个处理（0、50、100 或 150 g/kg SWM）中，每组 6 只鸡 10 个重复。不包含 SWM (0 g/kg) 由无蛋白质饮食组成。测试成分（SWM）的代谢能（ME）和氮校正代谢能（MEn）通过回归方法确定。干物质 (DM)、粗蛋白 (CP)、乙醚提取物 (EE) 和灰分分别为 890、326、39、和 411 g/kg，各自的总能量 (GE) 为 9.98 MJ/kg。将 SWM 纳入 BD，线性下降（P