Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol)
The objective of the present study was to determine the optimum dosage of vitamin E (alpha-tocopherol) in the diet of keureling, Tor tambra (Val.) fingerlings for optimal growth performance and feed utilization. Five doses of vitamin E were tested: 0 mg kg−1 feed (control); 150 mg kg−1 feed; 300 mg...
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doaj-10bf00a43e9747fbac1636cc9e289bff2021-09-06T19:39:58ZengSciendoArchives of Polish Fisheries2083-61392016-03-01241475210.1515/aopf-2016-0005aopf-2016-0005Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol)Muchlisin Zainal A.0Arisa Ayu A.1Muhammadar Abdullah A.2Fadli Nur3Arisa Iko I.4Siti-Azizah Mohd N.Department of Aquaculture, Faculty of Marine and Fisheries, Syiah Kuala University, Banda Aceh 23111, IndonesiaDepartment of Aquaculture, Faculty of Marine and Fisheries, Syiah Kuala University, Banda Aceh 23111, IndonesiaDepartment of Aquaculture, Faculty of Marine and Fisheries, Syiah Kuala University, Banda Aceh 23111, IndonesiaDepartment of Aquaculture, Faculty of Marine and Fisheries Syiah Kuala University, Banda Aceh 23111, IndonesiaDepartment of Aquaculture, Faculty of Marine and Fisheries, Syiah Kuala University, Banda Aceh 23111, IndonesiaThe objective of the present study was to determine the optimum dosage of vitamin E (alpha-tocopherol) in the diet of keureling, Tor tambra (Val.) fingerlings for optimal growth performance and feed utilization. Five doses of vitamin E were tested: 0 mg kg−1 feed (control); 150 mg kg−1 feed; 300 mg kg−1 feed; 450 mg kg−1 feed; 600 mg kg−1. The feed ratio was 5% body weight, which was delivered twice daily at 08:00 and 17:00 for 60 days. The results showed that higher growth performance, feeding conversion ratios, feed efficiency, protein retention, and protein digestibility were obtained at 600 mg kg−1 feed, but the value was not significantly different from the other doses. The optimal dose in terms of the hepatosomatic index and survival rate was 300 mg kg−1. Hence, it was concluded that the optimum, most economical dose of vitamin E supplement for keureling (T. tambra) was 150 mg kg−1 feed, because this value was not significantly different from the doses of 300 and 600 mg kg−1 feed.https://doi.org/10.1515/aopf-2016-0005alpha-tocopherolfeed efficiencyfeed conversionsemahtambra |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Muchlisin Zainal A. Arisa Ayu A. Muhammadar Abdullah A. Fadli Nur Arisa Iko I. Siti-Azizah Mohd N. |
spellingShingle |
Muchlisin Zainal A. Arisa Ayu A. Muhammadar Abdullah A. Fadli Nur Arisa Iko I. Siti-Azizah Mohd N. Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) Archives of Polish Fisheries alpha-tocopherol feed efficiency feed conversion semah tambra |
author_facet |
Muchlisin Zainal A. Arisa Ayu A. Muhammadar Abdullah A. Fadli Nur Arisa Iko I. Siti-Azizah Mohd N. |
author_sort |
Muchlisin Zainal A. |
title |
Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) |
title_short |
Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) |
title_full |
Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) |
title_fullStr |
Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) |
title_full_unstemmed |
Growth performance and feed utilization of keureling (Tor tambra) fingerlings fed a formulated diet with different doses of vitamin E (alpha-tocopherol) |
title_sort |
growth performance and feed utilization of keureling (tor tambra) fingerlings fed a formulated diet with different doses of vitamin e (alpha-tocopherol) |
publisher |
Sciendo |
series |
Archives of Polish Fisheries |
issn |
2083-6139 |
publishDate |
2016-03-01 |
description |
The objective of the present study was to determine the optimum dosage of vitamin E (alpha-tocopherol) in the diet of keureling, Tor tambra (Val.) fingerlings for optimal growth performance and feed utilization. Five doses of vitamin E were tested: 0 mg kg−1 feed (control); 150 mg kg−1 feed; 300 mg kg−1 feed; 450 mg kg−1 feed; 600 mg kg−1. The feed ratio was 5% body weight, which was delivered twice daily at 08:00 and 17:00 for 60 days. The results showed that higher growth performance, feeding conversion ratios, feed efficiency, protein retention, and protein digestibility were obtained at 600 mg kg−1 feed, but the value was not significantly different from the other doses. The optimal dose in terms of the hepatosomatic index and survival rate was 300 mg kg−1. Hence, it was concluded that the optimum, most economical dose of vitamin E supplement for keureling (T. tambra) was 150 mg kg−1 feed, because this value was not significantly different from the doses of 300 and 600 mg kg−1 feed. |
topic |
alpha-tocopherol feed efficiency feed conversion semah tambra |
url |
https://doi.org/10.1515/aopf-2016-0005 |
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