Land based abalone culture in re-circulating systems using a recycled freezer container

To minimize environmental problems associated with aquaculture, we wanted to develop abalone culture approach in small scale re-circulating aquaculture system housed in an air-conditioned recycled freezer container. Protein skimmer (PS) removes organic matter from the water before it breaks down int...

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Main Authors:	Kadowaki, Syusaku, Saw, Mya Linn, Yohei, Yamada, Rahman, Mohammad Mustafizur
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	SH Aquaculture. Fisheries. Angling
Online Access:	http://irep.iium.edu.my/34132/ http://irep.iium.edu.my/34132/1/ICOSMaP_Poster_2.pdf

id	iium-34132
recordtype	eprints
spelling	iium-341322014-01-13T07:13:08Z http://irep.iium.edu.my/34132/ Land based abalone culture in re-circulating systems using a recycled freezer container Kadowaki, Syusaku Saw, Mya Linn Yohei, Yamada Rahman, Mohammad Mustafizur SH Aquaculture. Fisheries. Angling To minimize environmental problems associated with aquaculture, we wanted to develop abalone culture approach in small scale re-circulating aquaculture system housed in an air-conditioned recycled freezer container. Protein skimmer (PS) removes organic matter from the water before it breaks down into nitrogenous waste. The aim of this study was to elucidate the effects of PS, shelter and feeding interval on water quality, bacteria count and feed intake, feces excretion, growth and FCR of hybrid abalone (Haliotis discus hannai x H. sieboldi) in a small scale re-circulating system. A frozen container (4.3x1.9x1.9m) was used to maintain optimum water temperature at 19.2±0.8℃ for abalone growth for 87 days. Each system consisted of two bio-filters (100 and 200L) and two abalone culture tanks (each 200L) containing three plastic baskets (50x34x6cm, with 12mm mesh). The abalone stocking density was 20 individuals (5.3±0.8g). PS increased feed intake and shell growth of abalone. Shelter increased abalone growth and FCR. Feed intake was highest at a pattern of 2 days feeding after 1 day none feeding. Results indicate re-circulating abalone culture systems with PS housed in an air-conditioned recycle frozen container may provide a viable alternative to land based, flow through systems. 2013-10 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/34132/1/ICOSMaP_Poster_2.pdf Kadowaki, Syusaku and Saw, Mya Linn and Yohei, Yamada and Rahman, Mohammad Mustafizur (2013) Land based abalone culture in re-circulating systems using a recycled freezer container. In: International Conference on Oceanography and Sustainable Marine Production: A Challenge of Managing Marine Resources in a Changing Climate, 28-30 October 2013, Kuantan, Malaysia.
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	SH Aquaculture. Fisheries. Angling
spellingShingle	SH Aquaculture. Fisheries. Angling Kadowaki, Syusaku Saw, Mya Linn Yohei, Yamada Rahman, Mohammad Mustafizur Land based abalone culture in re-circulating systems using a recycled freezer container
description	To minimize environmental problems associated with aquaculture, we wanted to develop abalone culture approach in small scale re-circulating aquaculture system housed in an air-conditioned recycled freezer container. Protein skimmer (PS) removes organic matter from the water before it breaks down into nitrogenous waste. The aim of this study was to elucidate the effects of PS, shelter and feeding interval on water quality, bacteria count and feed intake, feces excretion, growth and FCR of hybrid abalone (Haliotis discus hannai x H. sieboldi) in a small scale re-circulating system. A frozen container (4.3x1.9x1.9m) was used to maintain optimum water temperature at 19.2±0.8℃ for abalone growth for 87 days. Each system consisted of two bio-filters (100 and 200L) and two abalone culture tanks (each 200L) containing three plastic baskets (50x34x6cm, with 12mm mesh). The abalone stocking density was 20 individuals (5.3±0.8g). PS increased feed intake and shell growth of abalone. Shelter increased abalone growth and FCR. Feed intake was highest at a pattern of 2 days feeding after 1 day none feeding. Results indicate re-circulating abalone culture systems with PS housed in an air-conditioned recycle frozen container may provide a viable alternative to land based, flow through systems.
format	Conference or Workshop Item
author	Kadowaki, Syusaku Saw, Mya Linn Yohei, Yamada Rahman, Mohammad Mustafizur
author_facet	Kadowaki, Syusaku Saw, Mya Linn Yohei, Yamada Rahman, Mohammad Mustafizur
author_sort	Kadowaki, Syusaku
title	Land based abalone culture in re-circulating systems using a recycled freezer container
title_short	Land based abalone culture in re-circulating systems using a recycled freezer container
title_full	Land based abalone culture in re-circulating systems using a recycled freezer container
title_fullStr	Land based abalone culture in re-circulating systems using a recycled freezer container
title_full_unstemmed	Land based abalone culture in re-circulating systems using a recycled freezer container
title_sort	land based abalone culture in re-circulating systems using a recycled freezer container
publishDate	2013
url	http://irep.iium.edu.my/34132/ http://irep.iium.edu.my/34132/1/ICOSMaP_Poster_2.pdf
first_indexed	2023-09-18T20:49:14Z
last_indexed	2023-09-18T20:49:14Z
_version_	1777409882844037120

Land based abalone culture in re-circulating systems using a recycled freezer container

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