期刊论文

Effects of Fish Meal Replacement by Pet Grate Poultry By-Product Meal on Growth Performance, Intestinal Digestive Enzyme Activities and Serum Biochemical Indexes of Rice Filed Eel (Monopterus albus)

中文

动物营养学报

1006-267X

2020

32

5

2352-2360

10.3969/j.issn.1006-267x.2020.05.044

国家自然科学基金项目（31572626）；

本校为第一机构

本试验旨在研究宠物级鸡肉粉替代鱼粉对黄鳝(Monopterus albus)生长性能、肠道消化酶活性及血清生化指标的影响。以宠物级鸡肉粉分别替代基础饲料中0(P-PBM0组,作为对照组)、15%(P-PBM15组)、30%(P-PBM30组)、45%(P-PBM45组)、60%(P-PBM60组)的鱼粉,配制5种等氮等能的试验饲料。选取900尾初始体重为(26.67±0.05) g的黄鳝,随机分为5个组,每组设3个重复,每个重复60尾,养殖试验持续8周。结果显示:随着宠物级鸡肉粉替代鱼粉比例的升高,黄鳝的增重率呈下降趋势,饲料系数呈上升趋势,P-PBM45、P-PBM60组的增重率较对照组显著降低(P

A 10-week feeding trial was conducted to evaluate the effects of replacing fish meal (FM) with pet grade poultry by-product meal (P-PBM) on growth performance, intestinal digestive enzyme activities and serum biochemical indexes of rice filed eels (Monopterus albus). In this experiment, five isonitrogenous and isoenergetic diets were formulated by replacing 0 (P-PBM0 group, as control group), 15% (P-PBM15 group), 30% (P-PBM30 group), 45% (P-PBM45 group) and 60% (P-PBM60 group) fish meal with pet grade poultry by-product meal in a basal diet, re...