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Cultivation Techniques of Thalassiosira sp. at PT. Bumi Persada Gemilang Shrimp Hatchery, Central Pertiwi Bahari, North Galesong, South Sulawesi

Journal of Vocational Innovation, Achievement and Education · Vol. 1 No. 2 (2025)

Terbit
2025-12-19
Penerbit
Journal of Vocational Innovation, Achievement and Education
Bahasa
en
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The maintenance of larvae in hatcheries must consider seed quality, one aspect of which involves implementing standard operating procedures for appropriate feeding. Thalassiosira sp. has a complex nutritional content that supports growth, making it selected as a natural feed for vaname shrimp larvae. This final project aims to describe the technique of culturing Thalassiosira sp. and to identify obstacles as well actions that can be taken during the Thalassiosira sp. culturing process. Method. The culturing stages are conducted in a stepwise manner, starting from the smallest volume, namely from laboratory scale, intermediate scale, to mass scale. Results. The peak population in the bottle container occurred on day 3, reaching 940,000 cells/ml. This was followed by culturing in gallon 1 media at 590,000 cells/ml and gallon 2 media at 400,000 cells/ml. Subsequently, at the intermediate scale, the peak population occurred on day 2 with 81,000 cells/ml, and finally at the mass scale, it reached 162,000 cells/ml on day 2. Conclusion. The harvesting process is conducted during the logarithmic phase to obtain maximum biomass

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  • Institut Agama Islam Negeri Kendari
  • Universitas Islam Negeri Maulana Malik Ibrahim
  • Universitas Halu Oleo
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  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Muhammad Fatratullah MuhsinAfiliasi tidak diketahui3
Andi Aliah HidayaniAfiliasi tidak diketahui2
Gunarto LatamaAfiliasi tidak diketahui2
Yushinta FujayaAfiliasi tidak diketahui2
Margaretha BungaAfiliasi tidak diketahui2
Nunun Ainun Putri Sari KalikyAfiliasi tidak diketahui2
Rustam RustamAfiliasi tidak diketahui1
Zainuddin ZainuddinInstitut Agama Islam Negeri Kendari1
Badraeni BadraeniAfiliasi tidak diketahui1
Besse Tenri NurkamilahAfiliasi tidak diketahui1
Dody Dh. TrijunoAfiliasi tidak diketahui1
Elmi N. ZainuddinAfiliasi tidak diketahui1
Edison SaadeAfiliasi tidak diketahui1
Hasni Y. AzisAfiliasi tidak diketahui1
Irfan AmbasAfiliasi tidak diketahui1
M. Iqbal DjawadAfiliasi tidak diketahui1
Muh. Yusri KarimAfiliasi tidak diketahui1
Siti AslamyahAfiliasi tidak diketahui1
Haryati HaryatiInstitut Agama Islam Negeri Kendari1
Hasni Yulianti AzisAfiliasi tidak diketahui1
Arie Syahruni CangaraAfiliasi tidak diketahui1
Asiyanthi Tabran LandoAfiliasi tidak diketahui1
Fachrul HamkaAfiliasi tidak diketahui1
Resi Kumala MaulaniAfiliasi tidak diketahui1
Muhammad Fadhil MustafaAfiliasi tidak diketahui1
Muthmainnah MuthmainnahUniversitas Islam Negeri Maulana Malik Ibrahim1
Muhammad Yusri KarimAfiliasi tidak diketahui1
Riski RamadhanUniversitas Halu Oleo1
I Gede Shindu WidarmaAfiliasi tidak diketahui1
Mifta Nur FadilahAfiliasi tidak diketahui1
Siti Arleneyanti PutriAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/voice/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc)
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	<dc:title xml:lang="en">Cultivation Techniques of Thalassiosira sp. at PT. Bumi Persada Gemilang Shrimp Hatchery, Central Pertiwi Bahari, North Galesong, South Sulawesi</dc:title>
	<dc:creator xml:lang="en">Nur, Rezky Damayanti</dc:creator>
	<dc:creator xml:lang="en">Kaliky, Nunun Ainun Putri Sari Banun</dc:creator>
	<dc:creator xml:lang="en">Achmad, Marlina</dc:creator>
	<dc:creator xml:lang="en">Sajjad, Ahmad</dc:creator>
	<dc:creator xml:lang="en">Sari, Dian Novita</dc:creator>
	<dc:creator xml:lang="en">Fatratullah, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Haris, Sulaiman</dc:creator>
	<dc:creator xml:lang="en">Akbar, Yandi Thasbih</dc:creator>
	<dc:creator xml:lang="en">Saputra, Anugerah</dc:creator>
	<dc:subject xml:lang="en">Thalassiosira sp</dc:subject>
	<dc:subject xml:lang="en">Natural feed</dc:subject>
	<dc:subject xml:lang="en">Peak population</dc:subject>
	<dc:subject xml:lang="en">Culture</dc:subject>
	<dc:description xml:lang="en">The maintenance of larvae in hatcheries must consider seed quality, one aspect of which involves implementing standard operating procedures for appropriate feeding. Thalassiosira sp. has a complex nutritional content that supports growth, making it selected as a natural feed for vaname shrimp larvae. This final project aims to describe the technique of culturing Thalassiosira sp. and to identify obstacles as well actions that can be taken during the Thalassiosira sp. culturing process. Method. The culturing stages are conducted in a stepwise manner, starting from the smallest volume, namely from laboratory scale, intermediate scale, to mass scale. Results. The peak population in the bottle container occurred on day 3, reaching 940,000 cells/ml. This was followed by culturing in gallon 1 media at 590,000 cells/ml and gallon 2 media at 400,000 cells/ml. Subsequently, at the intermediate scale, the peak population occurred on day 2 with 81,000 cells/ml, and finally at the mass scale, it reached 162,000 cells/ml on day 2. Conclusion. The harvesting process is conducted during the logarithmic phase to obtain maximum biomass</dc:description>
	<dc:publisher xml:lang="en">Journal of Vocational Innovation, Achievement and Education</dc:publisher>
	<dc:date>2025-12-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/voice/article/view/53465</dc:identifier>
	<dc:source xml:lang="en">Journal of Vocational Innovation, Achievement and Education; Vol. 1 No. 2 (2025): VOICE - VOLUME 1 ISSUE 2 2025</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/voice/article/view/53465/14950</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Journal of Vocational Innovation, Achievement and Education</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>