期刊论文

Effects of fish meal replacement by dietary soybean meal levels on growth and biochemical indices in juvenile Mylopharvngodon piceus

中文

淡水渔业

Freshwater Fisheries

1000-6907

2013

43

5

50-56,67

10.3969/j.issn.1000-6907.2013.05.009

国家星火计划重大专项(2011GA770007)； 中国海洋大学海水养殖教育部重点实验室开放课题(KLM201203)； 湖南省科技重大专项(2010FJ1007)；

本校为第一机构

分别用9种等氮等能的饲料投喂初始体质量为(34.72 ± 0.28) g的大黄鱼(Pseudosciaena crocea) 。其中1组投喂对照饲料(含50%鱼粉,不含豆粕), 另外8个试验组分别投饲由去皮豆粕(DSM) 、酶解豆粕(ESM) 、发酵豆粕Ⅰ(FSMⅠ)和发酵豆粕Ⅱ(FSMⅡ)替代20%和40%的鱼粉的饲料,9组分别命名为FM、 DSM20、DSM40、ESM20、ESM40、FSMⅠ20、FSMⅠ40、FSMⅡ20、FSMⅡ40。在海水浮式网箱中进行7周的养殖实验后,评定4种豆粕替代鱼粉的可行性及适宜替代水平。结果显示,试验组与对照组鱼存活率和特定生长率无显著差异(P > 0.05) 。血清生化指标显示,FM组和FSMⅡ20组超氧化物歧化酶(SOD)活性显著高于其它试验组(P <...

An 8-week feeding experiment was conducted to evaluate the effect of dietary soybean meal （ SBM ） levels on growth and some blood physiological-biochemical indices in juvenile black carp [ initial average weight of （5.90 ± 0. 01 ） g- I A typical diet with 30% fish meal （FM） was used as the control. The other experimental diets in which fish meal was replaced by different levels of soybean meal were formulated with 25% FM, 20% FM, 15% FM and 15% FM added with crystalline amino acids （CAA） respectively on an isocaloric basis. The results...