Fishmeal replacement by soybean, rapeseed and cottonseed meals in hybrid sturgeon Acipenser baerii ♀ × Acipenser schrenckii ♂

Abstract

A 12‐week feeding trial was conducted to evaluate the effects of replacing fishmeal (FM) with soybean meal (SBM), rapeseed meal (RM) and cottonseed meal (CSM) on growth, feed utilization and body composition of juvenile hybrid sturgeon Acipenser baerii ♀ × Acipenser schrenckii ♂ (initial body weight, 8.63 ± 0.24 g). Five isonitrogenous and isoenergetic diets were formulated as follows: a control diet (FM60) containing 600 g/kg FM and four other diets (FM45, FM30, FM15 and FM0 containing 450, 300, 150 and 0 g/kg FM, respectively) where protein from FM was substituted by a mixture of SBM, RM and CSM. Fish fed FM0 and FM15 had poorer growth performance, feed utilization, apparent digestibility coefficients of dry matter, protein, lipid and gross energy, and fed FM0 had poorer hepatosomatic index and survival compared with the fish fed FM60. The whole body lipid in fish fed FM0 was significantly higher than that in fish fed FM60 and FM15. This study indicates that 300 g/kg of FM can be replaced with a mixture of SBM, RM and CSM in the diet of juvenile hybrid sturgeon without compromising growth performance, feed utilization and body composition.

WITHDRAWN: 1H NMR-based metabolomics investigation of dietary soybean meal supplementation in hybrid sturgeon (Acipenser. baerii ♀× A. schrenckii ♂)”

“…It was also indicated that 250 g/kg SBM substitution had no negative influence on the growth parameter of hybrid sturgeon. Similar results were reported previously that 300 g/kg of the mixture of SBM, RM and CSM in the diet did not compromised the growth performance and feed utilization in juvenile hybrid sturgeon [ 52].…”

Effects of fish meal replacement by low‐gossypol cottonseed meal on growth performance, digestive enzyme activity, intestine histology and inflammatory gene expression of silver sillago ( Sillago sihama Forsskál) (1775)

“…Different processing methods, raw material sources of cottonseed protein and fish varieties affect the amount and effect of cottonseed protein in fish diet. Cottonseed protein products were mainly used in aquaculture diet as follows: 1) cottonseed meal (CSM) (Bian et al., 2017; Bu et al., 2017; Cook, Zhou, Rhodes, & Davis, 2016; Hu et al., 2015; Liu et al., 2016; Zhou, Habte‐Tsion, et al., 2017); 2) fermented cottonseed meal (FCM) (Sun et al., 2015, 2016); 3) transgenic cottonseed protein with low gossypol (TCM) (Alam et al., 2018); 4) the low‐gossypol cottonseed meal which prepared by solvent extraction or under negative pressure and low temperature (LCSM) (A. D. Anderson et al., 2016; Yin et al., 2018); 5) mixed with other plant protein sources to form mixed plant protein sources (MPS) (Jiang, Chen, & Qin, 2018; Song et al., 2014). In this experiment, we used LCSM to replace FM.…”

Growth Performance, Body Composition, Haematological and Serum Parameters to Fish Meal Replacement by Soybean Meal and Cottonseed Meal in Russian Sturgeon (Acipenser gueldenstaedtii)

“…In contrast, Luo et al (2006) recorded that the graded decline in FMW (101.5 to 95 g), although there were no significant differences amongst the groups of 39 g rainbow trout (Oncorhynchus mykiss) fed with 25, 50, and 75 % cottonseed meal included diets. In a study conducted on the similar fish (Jiang et al 2018), the researchers examined the effects of fish meal replacement by soybean meal, cottonseed meal, and rapeseed meal on 8.6 g hybrid sturgeon (Acipenser baerii ♀ × Acipenser schrenckii ♂). They reported that they prepared the control diet with the inclusion of 60 % fish meal.…”