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All Journal Jurnal Teknologi Perikanan dan Kelautan Jurnal Harpodon Borneo Jurnal Perikanan dan Kelautan Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Kelautan Tropis Indonesian Aquaculture Journal Jurnal Pengabdian Masyarakat Borneo Jurnal Borneo Saintek Journal of Fisheries & Marine
cahyadi, jimmy
Fakultas Perikanan Dan Ilmi Kelautan, Universitas Borneo Tarakan
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Environmental Science Law, Crime, Criminology & Criminal Justice Library & Information Science Nursing Social Sciences Other

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EKSTRAKSI BIJI PEPAYA (Carica papaya) SEBAGAI BAHAN AKTIF ANTIBAKTERIAL PADA LARVA UDANG WINDU (Penaeus monodon) SECARA IN VITRO DAN IN VIVO Cahyadi, Jimmy; Sovina, Laylan
Jurnal Borneo Saintek Vol 5, No 1 (2022): Jurnal Borneo Saintek
Publisher : Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/borneo_saintek.v5i1.4136

Abstract

This research was the administration of papaya seed extract to black tiger prawn which were challenged with Vibrio harveyii infection in vivo and in vitro to determine the effectiveness of papaya seed extract in inhibiting vibrio harveyii. This research was conducted in the laboratory of the Faculty of Fisheries and Marine Sciences, University of Borneo Tarakan in vitro and in vivo. The data obtained were analyzed descriptively and statistically. Based on observations and research it is known that papaya seed extract (Carica papaya) in vitro contains active antibacterial ingredients such as saponins, flavonoids which can inhibit Vibrio in breeding so that it has an impact on the weakness of Vibrio harveyii in disturbing and inhibiting the growth of tiger shrimp larvae during independent research. in vivo. The survival rate of black tiger prawn larvae from the total of each treatment which was maintained for 12 days of treatment showed that the highest value was achieved in treatment P3 of 90% and the lowest was obtained in the negative control treatment of 5%, while in treatment P1 (positive control) of 95 %, P4 was 78% and P2 treatment was 65%.
PERBEDAAN JUMLAH IKAT BIBIT TERHADAP PERTUMBUHAN RUMPUT LAUT (Kappaphycus alvarezii) MENGGUNAKAN METODE LONG LINE PANTAI AMAL KOTA TARAKAN Cahyadi, Jimmy; Ihsan, Burhanuddin; Asrullah, Asrullah
Jurnal Borneo Saintek Vol 6, No 1 (2023): Jurnal Borneo Saintek
Publisher : Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/borneo_saintek.v6i1.4202

Abstract

Seaweed is one of the fisheries commodities that is widely cultivated in Indonesia. The cultivation of seaweed (Kappaphycus alvarezii) in the Coastal Waters of Amal Baru, Tarakan City, is traditionally done using the longline method. The gillnet method is the most used method by seaweed farmers because it is flexible in choosing locations and relatively inexpensive. The research aims to determine the difference in the number of seaweed seedlings on the absolute and specific growth rates. This study used a Completely Randomized Design (CRD) with 4 treatments and 3 replications. Treatment P1 (1 bundle), P2 (2 bundles), P3 (3 bundles), and P4 (4 bundles). The results showed that the growth of seaweed seedlings with different numbers of bundles influenced absolute and specific growth rates. The best treatment was found in treatment P4 with an average absolute growth rate of 80.00% and an average specific growth rate of 100%.
Distribusi Musiman Nitrat dan Fosfat serta Pemodelan Klorofil-a sebagai Indikator Ekologis Keberlanjutan Budidaya Kappaphycus alvarezii di Pulau Tarakan Cahyadi, Jimmy; Prayitno, Slamet Budi; Desrina, Desrina; Purwanti, Frida
Jurnal Kelautan Tropis Vol 28, No 2 (2025): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v28i2.24784

Abstract

Seaweed farming needs essential nutrients for growth. Nitrate and phosphate are essential nutrients for the growth of seaweed algae and phytoplankton produce chlorophyll-a. Chlorophyll-a content is needed in the photosynthesis process and triggers seaweed metabolism to absorb more nutrients. This study describes the relationship between nitrate, phosphate, chlorophyll-a for west and east monsoon waters with other water quality parameters in Tarakan Island. Insitu and exsitu measurements of water quality samples at 14 stations were determined by stratified random sampling in March 2024 for the west monsoon and June 2024 for the east monsoon. The distribution of chlorophyll-a was obtained from observations of the JAXA GCOM-C OCEAN CHLA V3 satellite image and the ocean contour model from BIG. There are significant differences in the distribution of chlorophyll-a, phosphate, and nitrate in the west and east monsoons. Chlorophyll-a distribution in the west monsoon of 0.60-1.10 mg/m3 tends to be higher than that in the east monsoon of 0.50-0.85 mg/m3 divergent pattern and correlates with nitrate, phosphate, water brightness, turbidity, sea surface temperature, current and pH. Water quality in the east and west monsoons supports seaweed farming.  Budidaya rumput laut membutuhkan nutrien penting untuk pertumbuhannya. Nitrat dan fosfat merupakan nutrien penting untuk pertumbuhan algae rumput laut dan fitoplankton penghasil klorofil-a perairan. Kandungan klorofil-a dibutuhkan pada proses fotosintesis dan memicu metabolisme rumput laut menyerap lebih banyak nutrien. Penelitian ini menjelaskan keterkaitan nitrat, fosfat, klorofila-a perairan musim angin barat dan timur bersama parameter kualitas perairan lainnya di Pulau Tarakan. Pengukuran insitu dan exsitu pada 14 stasiun ditetapkan secara stratified random sampling bulan Maret 2024 mewakili musim angin barat dan Juni 2024 musim timur. Distribusi klorofil-a diperoleh dari pemantauan citra satelit JAXA GCOM-C OCEAN CHLA V3 dan pemodelan kontur laut dari BIG. Terdapat perbedaan signifikan distribusi klorofil-a, fosfat dan nitrat musim angin barat dan timur. Distribusi klorofil-a perairan musim barat 0,60-1,10 mg/m3 cenderung tinggi dibandingkan musim timur 0,50-0,85 mg/m3 berpola divergen dan berkorelasi dengan kadar nitrat, fosfat, kecerahan perairan, kekeruhan, suhu permukaan laut, arus dan pH. Kualitas perairan musim angin timur dan barat mendukung budidaya rumput laut. 
Pengenalan Budi Daya Ikan dalam Ember untuk Kemandirian Pangan di Kampung Enam, Kota Tarakan Rukisah, Rukisah; Cahyadi, Jimmy; Iromo, Heppi; Azis, Azis; Farizah, Nuril; Amien, Muhammad; Maulianawati, Diana; Zainuddin, Zainuddin; Awaludin, Awaludin; Ihsan, Burhanuddin; Febrinaldy, Ricky; Kartina, Kartina; Santria, Santria; Sevania, Patrice; Sanda Lembang, Miska
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 3 (2022): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.8.3.262-268

Abstract

The Covid-19 pandemic has had a major impact on society, such as job losses, rising staples, and economic hardship. Prices of food needs that continue to increase and are not affordable have resulted in food problems, one of which is protein. One of the high-quality protein is protein from fish. Fish as a fishery commodity that is relatively easy to cultivate on a large industrial scale and household scale for food self-sufficiency is catfish (Clarias sp). The purpose of this activity is to add insight and knowledge of the community about budikdamber for food self-sufficiency. The method of implementing community service activities in Kampung Six is carried out by counseling and training methods on Budikdamber. In this training activity, a bucket with 40 liters of water and 20 catfish seeds was used. Maintenance was carried out for 60 days with ad satiation feeding three times a day. Observations were made on growth, survival and water quality. The results of the activity found that 93% of the community partners had understood about Budikdamber. Budikdamber maintenance by partner communities gets an absolute weight growth value of catfish of 14 g, catfish survival value of 75%, and 1 bunch of kale per bucket. Based on the results of this activity, it is hoped that there will be the provision of special land for Budikdamber as an example for people who want to develop in their respective yards.
Co-Authors AA Sudharmawan, AA Amien, Muhammad Arif Fadllullah Asbar Laga, Asbar Asrullah Asrullah, Asrullah Awaludin Awaludin, Awaludin Azis - Hamzah Azis Azis, Azis Burhanuddin Ihsan, Burhanuddin Desrina Desrina EKA YUNIARTI Eka Yuniarti Fachry Abda El Rahman Farizah, Nuril Febrinaldy, Ricky Frida Purwanti Gazali Salim Gloria Ika Satriani Gusman, Ery Gusman, Ery iromo, heppi Kartina Kartina Mas Apriyan Noor Maulianawati, Diana Muhammad Firdaus Noor, Mas Apriyan Rukisah, Rukisah Sabri Sabri Sabri Sabri Sanda Lembang, Miska Santria, Santria Sevania, Patrice Slamet Budi Prayitno Sovina, Laylan Sukri Faldin Weliyadi, Encik Zainuddin, Zainuddin