动物营养学报2017，Vol.29Issue(1)：224-232,9.DOI:10.3969/j.issn.1006-267x.2017.01.025
发酵蚕蛹豆粕粉替换鱼粉对断奶仔猪生长性能、血清生化指标及器官指数的影响
Effects of Replacement of Fish Meal by Fermented Silkworm Pupa and Soybean Meal on Growth Performance, Serum Biochemical Indexes and Organ Indexes of Weaned Piglets
摘要
Abstract
This article aimed to investigate the effect of replacement of fish meal by fermented silkworm pupa and soybean meal on growth performance, serum biochemical indexes and organ indexes of weaned piglets, and to find the appropriate replacement level. The experiment selected 120 healthy, average weight ( 7. 64 ± 0.67) kg and weaning age of (28±1) d Duroc×Landrace×Large crossbred piglets, divided into 4 groups with 3 replicates per groups and 10 piglets per replicate. Piglets in the control group were fed a basal diet, and the others in the experiment groups were fed the diets which used fermented silkworm pupa and soybean meal to re⁃place 25%, 50% and 100% fish meal in basal diet, respectively. Preliminary feeding period and trail period were 3 and 21 d respectively. The results showed as follows:1) there were no significant differences in the av⁃erage daily gain, average daily feed intake (ADFI) and feed to gain ratio among all groups (P>0.05), but the ADFI of control group during the first week was significantly higher than that of 50% replacement group ( P<0.05) , and the ADFI of 50% and 100% replacement groups during the second week was significantly higher than that of 25% replacement group ( P<0.05) . 2) The serum total cholesterol content of 25% replace⁃ment group was significantly higher than that of control group ( P<0.05); the serum high density lipoprotein cholesterol content of 25% replacement group was significantly higher than that of control and 50% replacement group ( P<0.05);the serum apoprotein B content of 25% replacement group was significantly higher than that of 50% replacement group ( P<0.05);the serum total protein content of control group was significantly higher than that of 50% and 100% replacement groups ( P<0.05) . 3) The diarrhea rate, organ indexes and serum im⁃muneglobulin contents showed no significant differences among all groups ( P>0.05) . All the currently availa⁃ble data demonstrate that 25% fish meal in diet can be replaced by fermented silkworm pupa and soybean meal, and has no influence on the growth performance of weaned piglets.关键词
发酵蚕蛹豆粕粉/断奶仔猪/生长性能/血清生化指标/器官指数Key words
fermented silkworm pupa and soybean meal/weaned piglets/growth performance/serum bio-chemical indexes/organ indexes分类
农业科技引用本文复制引用
邝哲师,黄静,黄光琳,赵祥杰,罗国庆,潘木水..发酵蚕蛹豆粕粉替换鱼粉对断奶仔猪生长性能、血清生化指标及器官指数的影响[J].动物营养学报,2017,29(1):224-232,9.基金项目
国家公益性行业（农业）科研专项（201403064）；省科技型中小企业技术创新专项资金项目（2014A010101008）；广东省农业科学院院长基金项目 （）
