alexa Crablet of Mangrove Crab, Scylla olivacea Rearing at th
ISSN: 2155-9546

Journal of Aquaculture Research & Development
Open Access

Like us on:
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

Crablet of Mangrove Crab, Scylla olivacea Rearing at the Different Salinity Regimes

Gunarto* and Andi Parenrengi

Research and Development for Coastal Aquaculture, Maros, South Sulawesi, Indonesia

*Corresponding Author:
Gunarto Gun
Research Institute for Coastal Aquaculture
Jln. M. Dg. Sitakka No. 129 Maros
South Sulawesi 90512, Indonesia
Tel: 62081342788509
Fax: 620411431545
E-mail: [email protected]

Received Date: June 13, 2014; Accepted Date: July 28, 2014; Published Date: August 06, 2014

Citation: Gunarto and A. Parenrengi (2014) Crablet of Mangrove Crab, Scylla olivacea Rearing at the Different Salinity Regimes. J Aquac Res Development 5:255. doi:10.4172/2155-9546.1000255

Copyright: © 2014 Gunarto, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 

Abstract

High canibalisms in crablet of mangrove crab, S. olivacea stage was resulted lower juvenile crab production. The objectives of the research is to know the efectiveness of crablet rearing at the different salinity regimes in floating plastic glass individually to minimize canibalism. Research was conducted at mud crab hatcheri Marana Station of RICA Maros. Day-7 crablet produced from a hatchery, and then reared individually in plastic glass provided with small holes in glass to enter water inside the glass. Crablet were stocked inside of the plastic glass individually, then it sets in a floating cage constructed with bamboo fenced, where a piece of styrofoam as they float in surface water in the aquarium. Nine aquariums each size 29×60×34.5 cm randomly was filled 30 L saline water with different salinity regimes, i. e. (A) 5 ppt, (B) 10 ppt, (C) 20 ppt, (D) 30 ppt. Each treatment in the three replications. Monitoring was conducted on growth increment (total weight and carapace width) and survival rate of crablet during one month rearing. Water quality monitored on dissolved oxygen, water temperature and alkalinity. Result of the research was showing that the highest growth increment of crablet was obtained in A treatment (0.74 ± 0.13 g) and significantly different (P<0.05) with D treatment, but there was not significantly different (P>0.05) with B (0.57 ± 0.10 g) and C treatment (0.61 ± 0.15 g). The carapace width was significantly different (P<0.05) between A and B, A and D, B and C, B and D, C and D. The highest of survival rate (100%) was obtained in C treatment and significant different
(P<0.05) with A treatment (73.3 ± 11.55%). However, there were not significantly different (P>0.05) with B and D treatment.

Keywords

Share This Page

Additional Info

Loading
Loading Please wait..
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords