Dietary manganese requirement of juvenile large yellow croaker Larimichthys crocea (Richardson, 1846)
| Autor: | Hanle Zhang, Huihui Zhou, Wenbing Zhang, Wei Xu, Ruijian Sun, Kangsen Mai |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
Specific growth biology chemistry.chemical_element 04 agricultural and veterinary sciences Manganese Aquatic Science biology.organism_classification Feed conversion ratio Dietary Manganese 03 medical and health sciences 030104 developmental biology Animal science Mn Superoxide Dismutase chemistry Biochemistry 040102 fisheries 0401 agriculture forestry and fisheries Larimichthys crocea Juvenile |
| Zdroj: | Aquaculture. 450:74-79 |
| ISSN: | 0044-8486 |
| DOI: | 10.1016/j.aquaculture.2015.07.010 |
| Popis: | A 9-week feeding trial was conducted to determine the dietary manganese (Mn) requirement of juvenile large yellow croaker Larimichthys crocea (Richardson, 1846) (initial mean weight 7.71 ± 0.02 g). Manganese sulfate monohydrate (MnSO 4 ·H 2 O) was added to the semi-purified basal diet to prepare 6 experimental diets with graded levels of Mn (2.33, 7.63, 13.16, 18.27, 24.05 and 41.79 mg/kg, respectively). Results showed that the specific growth rate (SGR), feed efficiency (FE), Mn concentrations in whole-body, liver and vertebra, and activities of hepatic Mn superoxide dismutase (Mn-SOD) and total SOD (T-SOD) were significantly improved by dietary Mn supplementation ( P P P Statement of relevance This study is not a test of commercial aquaculture. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect