Raw frozen Antarctic krill (Euphausia superba) as an alternative feed source for cuttlefishSepiella japonicain artificial breeding systems
| العنوان: | Raw frozen Antarctic krill (Euphausia superba) as an alternative feed source for cuttlefishSepiella japonicain artificial breeding systems |
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| المؤلفون: | Yu Fangping, Ping Hongling, Jianyu He, Zhang Tao, Jun Liang, Wenbin Zhu, Lu Bin, Shi Huilai |
| المصدر: | Aquaculture Research. 51:1867-1879 |
| بيانات النشر: | Hindawi Limited, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Cuttlefish, 0303 health sciences, education.field_of_study, biology, Euphausia, Zoology, 04 agricultural and veterinary sciences, Aquatic Science, biology.organism_classification, Shrimp, 03 medical and health sciences, Ink sac, Antarctic krill, Sepiella japonica, Cuttlebone, 040102 fisheries, 0401 agriculture, forestry, and fisheries, Palaemon gravieri, education, 030304 developmental biology |
| الوصف: | The study aims to evaluate the feasibility of completely replacing raw frozen shrimp Palaemon gravieri diets with raw frozen Antarctic krill (Euphausia superba) in the diets of cuttlefish Sepiella japonica. To address the knowledge gap, we conducted a 60‐day feeding trial. At the end of the experiment (day 60), the cuttlefish Sepiella japonica eating Palaemon gravieri (SJP) grew significantly faster than those eating Euphausia superba (SJE), with the specific growth rate (SGR)SJP (7.92%) > (SGR)SJE (7.09%). Approximately 33.3% and 20.0% mortality was observed in the SJE and SJP, during the course of the experiment respectively. Some important fatty acids (i.e. n‐3 and n‐6 PUFAs) were elevated in SJE with respect to SJP. Replacement of Antarctic krill increased the diversity of the gut microbiome composition in the SJE group. Fluoride accumulated in the ink sac and cuttlebone of cuttlefish in SJE. Overall, these findings imply that PUFA‐rich Antarctic krill could replace P. gravieri shrimp for feeding cuttlefish S. japonica. |
| تدمد: | 1365-2109 1355-557X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a50d20639b10a94adb5eb8a1021b83fc https://doi.org/10.1111/are.14537 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........a50d20639b10a94adb5eb8a1021b83fc |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13652109 1355557X |
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