Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration
A growth trial was conducted to estimate the optimum concentration of dietary Manganese (Mn) for grass carp (Ctenopharyngodon idella). Triplicate groups of grass carp (3.97 +/- 0.05g) were fed diets containing graded levels (4.0, 8.9, 13.8, 18.7, 23.6 and 33.3mgkg(-1)) of Mn for 8weeks. Weight gain,...
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ftunivgent:oai:archive.ugent.be:8581215 2023-06-11T04:10:20+02:00 Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration Liang, Jian-Jun Wang, Sheng Han, Biao Tian, Li-Xia Yang, Hui-Jun Liu, Yong-Jian 2015 https://biblio.ugent.be/publication/8581215 http://hdl.handle.net/1854/LU-8581215 https://doi.org/10.1111/are.12455 eng eng https://biblio.ugent.be/publication/8581215 http://hdl.handle.net/1854/LU-8581215 http://dx.doi.org/10.1111/are.12455 AQUACULTURE RESEARCH ISSN: 1355-557X Agriculture and Food Sciences Biology and Life Sciences diet grass carp (Ctenopharyngodon idella Val ) manganese requirement growth performance body composition mineralization FINGERLING CHANNEL CATFISH WHITE FISH-MEAL SALMO-SALAR L ATLANTIC SALMON RAINBOW-TROUT RIBOFLAVIN REQUIREMENT MINERAL REQUIREMENTS TRACE-ELEMENTS AVAILABILITY SUPPLEMENTATION journalArticle info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2015 ftunivgent https://doi.org/10.1111/are.12455 2023-05-10T22:52:30Z A growth trial was conducted to estimate the optimum concentration of dietary Manganese (Mn) for grass carp (Ctenopharyngodon idella). Triplicate groups of grass carp (3.97 +/- 0.05g) were fed diets containing graded levels (4.0, 8.9, 13.8, 18.7, 23.6 and 33.3mgkg(-1)) of Mn for 8weeks. Weight gain, specific growth rate and feed efficiency were linearly increased up to the 18.7mgkg(-1) dietary Mn and then levelled off beyond this level. For body composition, lipid contents in whole body, muscle and liver decreased significantly with increasing dietary Mn level. Grass carp fed with dietary Mn levels higher than 19.7mgkg(-1) significantly decreased condition factor. Whole body, vertebrae and scales mineralization were all affected significantly by dietary Mn levels. Mn contents in whole body, vertebrae and scales were linearly increased up to the 18.7mgkg(-1) dietary Mn and then levelled off beyond this level. Contrarily, Ca and P contents seem to be inversely related to dietary Mn. However, dietary Mn levels had no significant effect on body Fe contents. Broken-line analysis indicated that 20.6mgkg(-1) dietary Mn was required for maximal tissue Mn storage, as well as satisfied for the optimal growth of juvenile grass carp. Article in Journal/Newspaper Atlantic salmon Salmo salar Ghent University Academic Bibliography Aquaculture Research 46 12 2991 2998 |
institution |
Open Polar |
collection |
Ghent University Academic Bibliography |
op_collection_id |
ftunivgent |
language |
English |
topic |
Agriculture and Food Sciences Biology and Life Sciences diet grass carp (Ctenopharyngodon idella Val ) manganese requirement growth performance body composition mineralization FINGERLING CHANNEL CATFISH WHITE FISH-MEAL SALMO-SALAR L ATLANTIC SALMON RAINBOW-TROUT RIBOFLAVIN REQUIREMENT MINERAL REQUIREMENTS TRACE-ELEMENTS AVAILABILITY SUPPLEMENTATION |
spellingShingle |
Agriculture and Food Sciences Biology and Life Sciences diet grass carp (Ctenopharyngodon idella Val ) manganese requirement growth performance body composition mineralization FINGERLING CHANNEL CATFISH WHITE FISH-MEAL SALMO-SALAR L ATLANTIC SALMON RAINBOW-TROUT RIBOFLAVIN REQUIREMENT MINERAL REQUIREMENTS TRACE-ELEMENTS AVAILABILITY SUPPLEMENTATION Liang, Jian-Jun Wang, Sheng Han, Biao Tian, Li-Xia Yang, Hui-Jun Liu, Yong-Jian Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
topic_facet |
Agriculture and Food Sciences Biology and Life Sciences diet grass carp (Ctenopharyngodon idella Val ) manganese requirement growth performance body composition mineralization FINGERLING CHANNEL CATFISH WHITE FISH-MEAL SALMO-SALAR L ATLANTIC SALMON RAINBOW-TROUT RIBOFLAVIN REQUIREMENT MINERAL REQUIREMENTS TRACE-ELEMENTS AVAILABILITY SUPPLEMENTATION |
description |
A growth trial was conducted to estimate the optimum concentration of dietary Manganese (Mn) for grass carp (Ctenopharyngodon idella). Triplicate groups of grass carp (3.97 +/- 0.05g) were fed diets containing graded levels (4.0, 8.9, 13.8, 18.7, 23.6 and 33.3mgkg(-1)) of Mn for 8weeks. Weight gain, specific growth rate and feed efficiency were linearly increased up to the 18.7mgkg(-1) dietary Mn and then levelled off beyond this level. For body composition, lipid contents in whole body, muscle and liver decreased significantly with increasing dietary Mn level. Grass carp fed with dietary Mn levels higher than 19.7mgkg(-1) significantly decreased condition factor. Whole body, vertebrae and scales mineralization were all affected significantly by dietary Mn levels. Mn contents in whole body, vertebrae and scales were linearly increased up to the 18.7mgkg(-1) dietary Mn and then levelled off beyond this level. Contrarily, Ca and P contents seem to be inversely related to dietary Mn. However, dietary Mn levels had no significant effect on body Fe contents. Broken-line analysis indicated that 20.6mgkg(-1) dietary Mn was required for maximal tissue Mn storage, as well as satisfied for the optimal growth of juvenile grass carp. |
format |
Article in Journal/Newspaper |
author |
Liang, Jian-Jun Wang, Sheng Han, Biao Tian, Li-Xia Yang, Hui-Jun Liu, Yong-Jian |
author_facet |
Liang, Jian-Jun Wang, Sheng Han, Biao Tian, Li-Xia Yang, Hui-Jun Liu, Yong-Jian |
author_sort |
Liang, Jian-Jun |
title |
Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
title_short |
Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
title_full |
Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
title_fullStr |
Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
title_full_unstemmed |
Dietary manganese requirement of juvenile grass carp (Ctenopharyngodon idella Val.) based on growth and tissue manganese concentration |
title_sort |
dietary manganese requirement of juvenile grass carp (ctenopharyngodon idella val.) based on growth and tissue manganese concentration |
publishDate |
2015 |
url |
https://biblio.ugent.be/publication/8581215 http://hdl.handle.net/1854/LU-8581215 https://doi.org/10.1111/are.12455 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
AQUACULTURE RESEARCH ISSN: 1355-557X |
op_relation |
https://biblio.ugent.be/publication/8581215 http://hdl.handle.net/1854/LU-8581215 http://dx.doi.org/10.1111/are.12455 |
op_doi |
https://doi.org/10.1111/are.12455 |
container_title |
Aquaculture Research |
container_volume |
46 |
container_issue |
12 |
container_start_page |
2991 |
op_container_end_page |
2998 |
_version_ |
1768384682764795904 |