Physiological response and growth performance of spiny lobster (Panulirus homarus) juvenile rearing in recirculating aquaculture system with various shelter type

Marine Research in Indonesia

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Title Physiological response and growth performance of spiny lobster (Panulirus homarus) juvenile rearing in recirculating aquaculture system with various shelter type
 
Creator Adiyana, Kukuh
Zulkarnain, Riza
Thesiana, Lolita
 
Subject growth performance
Panulirus homarus
physiological response
recirculating aquaculture system
shelter type
 
Description Spiny lobster nursery is done to produce more adaptive and uniform juvenile lobsters quality. Shelters used in spiny lobster nursery served to reduce physical contact among lobsters in the rearing tank. The purpose of this study was to analyze the effect of different shelter types on physiological response and growth of spiny lobster (Panulirus homarus) juvenile rearing in recirculating aquaculture systems. Lobsters with an average weight of 50.07 ± 2.89 g were reared for 60 days. They were fed once a day with trash fish. The daily feeding rate was 3-4% of total weight. This study used four types of shelter as treatments with two replications. PVC pipe shelter as control (K), individual shelter square shaped (IS ■), individual shelter triangle shaped (IS ▲), and individual shelter tube shaped (IS ●). The weight and length of the lobster carapace improved with the duration of the research in all treatments. Throughout the trial, glucose levels in controls were generally greater than those in specific shelf treatments. The reaction of lobster hemolymph total protein to different shelters is highly variable. Overall, the usage of individual shelters had a considerable positive influence on grown lobsters in this study. This is because individual shelter eliminates contact between lobsters, eliminating the possibility of cannibalism in the cultivation container. This study concludes that IS ■ used in rearing Panulirus homarus showed a lower stress response than the other treatments in terms of glucose and total protein lobster hemolymph during the study. IS ■ is the best because it reduced stress levels and yielded better total biomass among the other treatments.
 
Publisher Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)
 
Date 2020-12-31
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Experiment
 
Format application/pdf
 
Identifier https://mri.lipi.go.id/index.php/MRI/article/view/285
10.14203/mri.v45i2.285
 
Source Marine Research in Indonesia; Vol. 45 No. 2 (2020); 67-74
2443-2008
0216-2873
 
Language eng
 
Relation https://mri.lipi.go.id/index.php/MRI/article/view/285/393
 
Rights Copyright (c) 2020 Marine Research in Indonesia
http://creativecommons.org/licenses/by-sa/4.0
 

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