Methionine enrichment of artemia for application in burbot (lota lota) larviculture
Recurrent high losses in the larval rearing of burbot (Lota lota) makes the availability and quality of fingerlings difficult to predict, which seems to limit burbot's aquaculture potential. Protocols for intensive culture of burbot larvae have recently been developed. Besides light conditions,...
Main Authors: | , , , , , , |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
2016
|
Subjects: | |
Online Access: | https://lirias.kuleuven.be/handle/123456789/551049 https://lirias.kuleuven.be/bitstream/123456789/551049/1//EAS+2016+burbot.pdf |
id |
ftunivleuven:oai:lirias.kuleuven.be:123456789/551049 |
---|---|
record_format |
openpolar |
spelling |
ftunivleuven:oai:lirias.kuleuven.be:123456789/551049 2023-05-15T15:47:10+02:00 Methionine enrichment of artemia for application in burbot (lota lota) larviculture Adriaen, Jurgen Abeel, Thomas Meeus, Wouter Roelant, Ella Aerts, Stef Nevejan, nancy Goddeeris, Bruno 2016-09-20 441674 bytes application/pdf https://lirias.kuleuven.be/handle/123456789/551049 https://lirias.kuleuven.be/bitstream/123456789/551049/1//EAS+2016+burbot.pdf en eng European Aquculture Society location:Edinburgh, Scotland date:20-23 September 2016 https://lirias.kuleuven.be/handle/123456789/551049 https://lirias.kuleuven.be/bitstream/123456789/551049/1//EAS+2016+burbot.pdf 404349;intranet burbot larvae methionine enrichment Postprint IMa conference_paper 404349;Postprint 2016 ftunivleuven 2017-06-02T19:39:31Z Recurrent high losses in the larval rearing of burbot (Lota lota) makes the availability and quality of fingerlings difficult to predict, which seems to limit burbot's aquaculture potential. Protocols for intensive culture of burbot larvae have recently been developed. Besides light conditions, rearing density and weaning age, attention is paid to feed requirements. The transition from live food to dry feed (weaning) is a critical stage in the fingerling production where high mortality occurs, mostly from individuals not being able to absorb artificial feed (Cahu et al. 2001). A possible reason for weaning failure is the lack of knowledge regarding the function and efficiency of the digestive physiology in the early stages that hampers formulation of proper feeds and feeding regimes (Tillner et al. 2013). Palinska-Zarska et al. (2013) suggests that the weaning effectiveness is conditioned by the developmental advancement of the digestive tract. Natz et al (2009) concluded from their study that free methionine can stimulate gastro-intestinal activities. This study wants to evaluate the effect of free methionine supplementation on production and biological parameters of burbot larvae till after weaning. status: published Conference Object Burbot Lota lota lota KU Leuven: Lirias |
institution |
Open Polar |
collection |
KU Leuven: Lirias |
op_collection_id |
ftunivleuven |
language |
English |
topic |
burbot larvae methionine enrichment |
spellingShingle |
burbot larvae methionine enrichment Adriaen, Jurgen Abeel, Thomas Meeus, Wouter Roelant, Ella Aerts, Stef Nevejan, nancy Goddeeris, Bruno Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
topic_facet |
burbot larvae methionine enrichment |
description |
Recurrent high losses in the larval rearing of burbot (Lota lota) makes the availability and quality of fingerlings difficult to predict, which seems to limit burbot's aquaculture potential. Protocols for intensive culture of burbot larvae have recently been developed. Besides light conditions, rearing density and weaning age, attention is paid to feed requirements. The transition from live food to dry feed (weaning) is a critical stage in the fingerling production where high mortality occurs, mostly from individuals not being able to absorb artificial feed (Cahu et al. 2001). A possible reason for weaning failure is the lack of knowledge regarding the function and efficiency of the digestive physiology in the early stages that hampers formulation of proper feeds and feeding regimes (Tillner et al. 2013). Palinska-Zarska et al. (2013) suggests that the weaning effectiveness is conditioned by the developmental advancement of the digestive tract. Natz et al (2009) concluded from their study that free methionine can stimulate gastro-intestinal activities. This study wants to evaluate the effect of free methionine supplementation on production and biological parameters of burbot larvae till after weaning. status: published |
format |
Conference Object |
author |
Adriaen, Jurgen Abeel, Thomas Meeus, Wouter Roelant, Ella Aerts, Stef Nevejan, nancy Goddeeris, Bruno |
author_facet |
Adriaen, Jurgen Abeel, Thomas Meeus, Wouter Roelant, Ella Aerts, Stef Nevejan, nancy Goddeeris, Bruno |
author_sort |
Adriaen, Jurgen |
title |
Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
title_short |
Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
title_full |
Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
title_fullStr |
Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
title_full_unstemmed |
Methionine enrichment of artemia for application in burbot (lota lota) larviculture |
title_sort |
methionine enrichment of artemia for application in burbot (lota lota) larviculture |
publishDate |
2016 |
url |
https://lirias.kuleuven.be/handle/123456789/551049 https://lirias.kuleuven.be/bitstream/123456789/551049/1//EAS+2016+burbot.pdf |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_relation |
European Aquculture Society location:Edinburgh, Scotland date:20-23 September 2016 https://lirias.kuleuven.be/handle/123456789/551049 https://lirias.kuleuven.be/bitstream/123456789/551049/1//EAS+2016+burbot.pdf |
op_rights |
404349;intranet |
_version_ |
1766381961605021696 |