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Role of Natural Food in Enhancing the Productivity of Saline Nile Tilapia in the Mangrove Ecosystem of Segara Anakan Lagoon, Brackish Water Culture

ILMU KELAUTAN: Indonesian Journal of Marine Sciences · Vol. 28 No. 2 (2023) · hlm. 125–135

DOI
10.14710/ik.ijms.28.2.125-135
ISSN
2406-7598, 0853-7291
Terbit
2023-05-21
Penerbit
Marine Science Department Diponegoro University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Saline Nile Tilapia, Oreochromis niloticus (Linnaeus, 1758) and Milkfish, Chanos chanos (Forskal, 1775) polyculture systems in brackish water culture require natural food to sustain their brackish water fish production. Brackish water culture of Saline Nile Tilapia is developed to improve the productivity of abandoned shrimp or crab pond. At present, there are no studies examining the potential of natural food to improve the productivity of these polyculture systems in the brackish water pond located in Tritih Kulon Village, Cilacap, Central Java. To assess the availability of this food source, the diversity and abundance of plankton in the water body were evaluated through analysis. Therefore, this study aimed to analyze plankton diversity in the water body and the relationship between plankton abundance as a natural feed and saline Nile Tilapia productivity in the brackish water polyculture. Phytoplankton and zooplankton were identified according the plankton characteristic available in the references. The results showed that 21 planktons, comprising 12 phytoplankton species and 9 zooplankton groups, were identified. In spite of low plankton diversity, however, this study proved that the plankton abundance positively supported Saline Nile tilapia productivity in the polyculture system with milkfish, as indicated by low mortality (17,5 ±8,59 %; R2= 0.825-0.908), absolute high weight gain (208.2 ± 22,5 gr; R2= 0.881-0.874), and high specific growth (2,28 ± 0.77 % day-1; R2= 0.87-0.91). The productivity of Saline Nile Tilapia in brackish water polyculture with milkfish is supported by the availability of natural food, with 5.95 to 18.50% of their gut content obtained from plankton.

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  • Jenderal Soedirman University
  • Universitas Pekalongan
  • IPB University
  • University of Bahri
  • National Research and Innovation Agency
  • Kalasin University
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Rekan penulisOrganisasiArtikel bersama
‪Agus NuryantoJenderal Soedirman University5
Norman Arie PrayogoJenderal Soedirman University4
Dian BhagawatiJenderal Soedirman University2
Elly Tuti WinarniJenderal Soedirman University2
Cecep KusmanaIPB University2
Endang SuhendangIPB University2
Tri Nur CahyoJenderal Soedirman University2
Arif MahdianaJenderal Soedirman University2
Teuku JunaidiJenderal Soedirman University2
Rose DewiJenderal Soedirman University2
Purnama SukardiJenderal Soedirman University2
Aswi Andriasari RofiqohJenderal Soedirman University1
Anastasia Endang PulungsariJenderal Soedirman University1
Fabian Rizky FathurahmanJenderal Soedirman University1
Ali SumanNational Research and Innovation Agency1
Siti RukayahJenderal Soedirman University1
Windiarini LestariJenderal Soedirman University1
Untung SusiloJenderal Soedirman University1
Farida Nur RachmawatiJenderal Soedirman University1
Eko Setio WibowoJenderal Soedirman University1
Yulia SistinaJenderal Soedirman University1
Hana HanaJenderal Soedirman University1
Lilik Kartika SariAfiliasi tidak diketahui1
Taufan HarisamJenderal Soedirman University1
Bintang MarhaeniJenderal Soedirman University1
Amron AmronJenderal Soedirman University1
Amron AmronAfiliasi tidak diketahui1
Hendrayana HendrayanaJenderal Soedirman University1
Tjahjo WinantoJenderal Soedirman University1
TAUFAN HARISANJenderal Soedirman University1
Heri AriadiUniversitas Pekalongan1
Tri Yusufi MardianaUniversitas Pekalongan1
Wutti RattanavichaiKalasin University1
Linayati LinayatiUniversitas Pekalongan1
Anjalli Tasha ArdiyantoJenderal Soedirman University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://ejournal.undip.ac.id/index.php/ijms/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Role of Natural Food in Enhancing the Productivity of Saline Nile Tilapia in the Mangrove Ecosystem of Segara Anakan Lagoon,  Brackish Water Culture</dc:title>
	<dc:creator>Soedibja, Petrus Hary Tjahja</dc:creator>
	<dc:creator>Hilmi, Endang</dc:creator>
	<dc:creator>Sulystio, Isdy</dc:creator>
	<dc:creator>Haryono, Florencius Eko Dwi</dc:creator>
	<dc:creator>Mahmoud, Hanan Hassan Alsheikh</dc:creator>
	<dc:subject xml:lang="en-US">abundance; brackish water pond; fishery; monoculture; phytoplankton</dc:subject>
	<dc:description xml:lang="en-US">Saline Nile Tilapia, Oreochromis niloticus (Linnaeus, 1758) and Milkfish, Chanos chanos (Forskal, 1775) polyculture systems in brackish water culture require natural food to sustain their brackish water fish production. Brackish water culture of Saline Nile Tilapia is developed to improve the productivity of abandoned shrimp or crab pond. At present, there are no studies examining the potential of natural food to improve the productivity of these polyculture systems in the brackish water pond located in Tritih Kulon Village, Cilacap, Central Java. To assess the availability of this food source, the diversity and abundance of plankton in the water body were evaluated through analysis. Therefore, this study aimed to analyze plankton diversity in the water body and the relationship between plankton abundance as a natural feed and saline Nile Tilapia productivity in the brackish water polyculture. Phytoplankton and zooplankton were identified according the plankton characteristic available in the references. The results showed that 21 planktons, comprising 12 phytoplankton species and 9 zooplankton groups, were identified. In spite of low plankton diversity, however, this study proved that the plankton abundance positively supported Saline Nile tilapia productivity in the polyculture system with milkfish, as indicated by low mortality (17,5 ±8,59 %; R2= 0.825-0.908), absolute high weight gain (208.2 ± 22,5 gr; R2= 0.881-0.874), and high specific growth (2,28 ± 0.77 % day-1; R2= 0.87-0.91). The productivity of Saline Nile Tilapia in brackish water polyculture with milkfish is supported by the availability of natural food, with 5.95 to 18.50% of their gut content obtained from plankton. </dc:description>
	<dc:publisher xml:lang="en-US">Marine Science Department Diponegoro University</dc:publisher>
	<dc:date>2023-05-21</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.undip.ac.id/index.php/ijms/article/view/52200</dc:identifier>
	<dc:identifier>10.14710/ik.ijms.28.2.125-135</dc:identifier>
	<dc:source xml:lang="en-US">ILMU KELAUTAN: Indonesian Journal of Marine Sciences; Vol 28, No 2 (2023): Ilmu Kelautan; 125-135</dc:source>
	<dc:source>2406-7598</dc:source>
	<dc:source>0853-7291</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.undip.ac.id/index.php/ijms/article/view/52200/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 ILMU KELAUTAN: Indonesian Journal of Marine Sciences</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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