动物营养学报Issue(3)：803-811,9.DOI:10.3969/j.issn.1006-267x.2014.03.033
投喂蚕豆饲料和去皮蚕豆饲料对草鱼生长性能、肌肉品质及血液生理生化指标的影响
Effects of Feeding Broad Bean and Dehulling Broad Bean Diets on Growth Performance, Muscle Quality and Blood Physiological-Biochemical Indices of Grass Carp (Ctenopharyngodon idellus)
摘要
Abstract
This experiment was conducted to investigate the effects of feeding broad bean ( BB) and dehulling broad bean ( DBB) diets on growth performance, muscle quality and blood physiological-biochemical indices of grass carp ( Ctenopharyngodon idellus) . A total of 300 grass carp with the initial body weight of ( 860 ± 40) g were randomly divided into 3 groups, which were control, BB and DBB groups, respectively. There were 3 replicates in each group and each group had 50 fish. A commercial feed formula was used as the control diet, and the BB and DBB diets were formulated with 80% BB and 80% DBB which stead of soybean meal, cottonseed meal and rapeseed meal on the control diet basis, respectively. The experiment lasted for 20 weeks. The results showed as follows:compared with the control group, the weight gain rate and feed conversation ra-tio in BB and DBB groups were not significantly changed ( P>0 . 05 ) , but the viscerosomtic index and hepato-somatic index were significantly reduced ( P <0 . 05 ) . Feeding BB and DBB diets significantly increased the number of red blood cells and white blood cells, the contents of serum glucose, total cholesterol and urea nitro-gen and the activity of serum glutamic-oxal(o)acetic transaminase (P<0. 05), but significantly reduced the activity of serum superoxide dismutase (P <0. 05). Compared with the control group, the muscle moisture content and water loss rate in BB and DBB groups were significantly decreased ( P<0 . 05 ) , but the crude lipid content was significantly increased ( P<0 . 05 ) , the myofibril length and muscular fiber diameter were signifi-cantly raised ( P<0 . 05 ) , and the contents of delicious amino acids and essential amino acids were significant-ly increased ( P<0 . 05 ) . The results indicate that feeding BB and DBB diets have no negative effects on the growth performance, but all can change the muscle quality of grass carp, and there is no necessary association between the change of muscle quality and broad bean skin.关键词
蚕豆/去皮蚕豆/草鱼/生长性能/肌肉品质/血液生理生化指标Key words
broad bean/dehulling broad bean/grass carp/growth performance/muscle quality/blood physi-ological-biochemical indices分类
农业科技引用本文复制引用
毛盼,胡毅,郇志利,黄云,余建波,肖调义..投喂蚕豆饲料和去皮蚕豆饲料对草鱼生长性能、肌肉品质及血液生理生化指标的影响[J].动物营养学报,2014,(3):803-811,9.基金项目
国家星火计划重大专项(2011GA770007) （2011GA770007）
国家自然科学基金(31272675) （31272675）
