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All Journal JURNAL ILMIAH PLATAX AGRICOLA AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Altifani Journal: International Journal of Community Engagement Agrikan: Jurnal Agribisnis Perikanan
Malan, Sudirto
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Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science Social Sciences Veterinary

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Freshwater Fish Cultivation Innovation and Its Development Potential in Fitu Village Ternate City, North Maluku Province Andriani, Rovina; Muchdar, Fatma; Malan, Sudirto; Sardi Titaheluw, Syahnul
Altifani Journal: International Journal of Community Engagement Vol 1, No 2 (2021)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v1i2.3535

Abstract

Budikdamber is cultivating fish and vegetables in one bucket, which is an aquaponic system. Usually, the aquaponics system developed so far requires pumps and filters, requiring electricity, ample land, expensive and complicated costs. The concept is simple and does not require significant capital, and it does not need a large room or pool to be an added value of this technology. The Budikdamber technique can be one of the community's solutions to innovate fish and vegetable cultivation at once in one container. In addition, with the current state of the COVID-19 pandemic, Budikdamber activities can be a solution for family food security. Community service was carried out in Fitu Village, South Ternate District, in June 2021. The objectives of this community service are Providing information to the public on how to use the narrow land on the terraces and yards for fish and vegetable cultivation in buckets so that people can maintain food security during the current COVID-19 pandemic. Budikdamber (Fish Cultivation in Buckets) cultivates fish and vegetables in one bucket: an aquaponics system (fish and vegetable polyculture) as a community solution in providing food needs COVID-19 pandemic. It could use as a business opportunity to help the family economy.
The trials of seaweed Caulerpa racemosa cultivation using the off-bottom culture at The Kastela Waters, Ternate Island Districht, Ternate City Irfan, Muhammad; M.Samadan, Gamal; Subur, Riyadi; Malan, Sudirto
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 1 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

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Abstract

The seaweed Caulerpa racemosa cultivation unit used in this study was the off-bottom method measuring 5 m x 10 m. This size can contain 5 stretch ropes/risers with a length of 10 m and a distance of 1 m between the stretch ropes/risers. Each stretch / riser line contains about 45 seed clump points with a distance between clumps of 15 cm. The observation procedure for the growth of Caulerpa racemosa seaweed was carried out by weighing the seaweed seeds in each stretch/riser rope. The weight of seed that is weighed is the weight of seeds at the time of planting and the weight of seaweed at harvest.The results showed that the average growth rate of seaweed Caulerpa racemosa was varied for each rope. In ris 1 rope, the average absolute weight growth reached 100.88 grams, ropes 113.33 grams, ris rope 3, 88.00 grams, rope ris 4, 116.00 grams, and rope ris 5, amounting to 113, 33 grams. In general, the highest growth in absolute weight was found in the fourth rope, which was 116.00 grams.
Efektivitas Ekstrak Buah Keben (Barringtonia asiatica) sebagai Bahan Anastesi Alami pada Benih Ikan Mas (Cyprinus carpio) Syazili, Aras; Afrisal, Moh.; Ahmad, Khamsia; Malan, Sudirto
AGRICOLA Vol 12 No 1 (2022): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v12i1.4433

Abstract

Penelitian ini dilakukan untuk mengetahui efektifitas penggunaan ekstrak buah keben sebagai bahan anestesi pada benih ikan mas. Ekstrak buah keben digunakan sebagai perlakuan dengan dosis masing-masing 0 mL/L (kontrol), 1 mL/L, 1,5 mL/L dan 2 mL/L. Parameter yang diamati adalah waktu sedatif, waktu induktif, kelangsungan hidup dan kualitas air. Hasil penelitian menunjukkan bahwa pada perlakuan 2 mL/L merupakan waktu sedatif 15,5±0,72(P< 0,05), waktu induktif 12,25±0,42 (P< 0,05) dan kelangsungan hidup 93,33±0,27 (P< 0,05) yang terbaik serta kualitas air yang normal.
The trials of seaweed Caulerpa racemosa cultivation using the off-bottom culture at The Kastela Waters, Ternate Island Districht, Ternate City Koda, Dr. M. Irfan; Samadan, Gamal M.; Malan, Sudirto; Subur, Riyadi
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.80-83

Abstract

Seaweed of Caulerpa racemosa  has bright prospects for cultivation. In North Maluku province in general, the cultivation of seaweed Caulerpa sp has never been developed, even though the waters of North Maluku have enormous potential, because this type of seaweed is scattered in various marine waters in North Maluku. One of the efforts that needs to be done is to carry out this type of seaweed cultivation in an optimal and sustainable manner.The seaweed Caulerpa racemosa cultivation unit used in this study was the off-bottom method measuring 5 m x 10 m. This size can contain 5 stretch ropes/risers with a length of 10 m and a distance of 1 m between the stretch ropes/risers. Each stretch / riser line contains about 45 seed clump points with a distance between clumps of 15 cm. The observation procedure for the growth of Caulerpa racemosa seaweed was carried out by weighing the seaweed seeds in each stretch/riser rope. The weight of seed that is weighed is the weight of seeds at the time of planting and the weight of seaweed at harvest.The results showed that the average growth rate of  seaweed Caulerpa racemosa was varied for each rope. In ris 1 rope, the average absolute weight growth reached 100.88 grams, ropes 113.33 grams, ris rope 3, 88.00 grams, rope ris 4, 116.00 grams, and rope ris 5, amounting to 113, 33 grams. In general, the highest growth in absolute weight was found in the fourth rope, which was 116.00 grams.
Histological Observation Of Milkfish Organs With Stunting Phenomenon Aris, Muhammad; Malan, Sudirto
Jurnal Ilmiah Platax Vol. 9 No. 1 (2021): ISSUE JANUARY - JUNE 2021
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.9.1.2021.31649

Abstract

Milkfish (Chanos chanos) is an important economic fish. Milkfish is widely consumed because it has high nutritional value. Milkfish is also used as live bait for fishing. In the milkfish cultivation system, increasing production is a very important factor. One of the efforts to increase production in fish farming systems is the application of high stocking density. Constraints to the application of the high stocking density cause the growth of milkfish to be non-uniform, some of them even experience stunting, which is a condition in which the fish experience slow growth. This study aims to observe the condition of the milkfish tissue with normal growth and stunted fish. Milkfish (Chanos chanos) used are fish that have been reared for 6 months. Fish organs that were sampled for observation were stunted and normal (non-stunting) fish. The organs observed were the gills, muscles, and intestines. The results showed that stunted milkfish (Chanos chanos) affected the condition of the gill tissue, muscles, and intestines. The gills are edema and necrosis. Muscles undergo edema, degeneration of muscle fibers, and necrosis. The intestine experiences necrosis or cell death.Keywords: Milkfish; Stunting; Histology.AbstrakIkan Bandeng (Chanos chanos) merupakan ikan bernilai ekonomis penting. Ikan Bandeng banyak dikonsumsi karena mempunyai nilai gizi yang tinggi. Ikan bandeng juga dimanfaatkan sebagai umpan hidup untuk penangkapan ikan. Pada sistem budidaya ikan Bandeng peningkatan produksi menjadi faktor yang sangat penting. Salah satu upaya peningkatan produksi pada sistem budidaya ikan adalah dengan aplikasi padat tebar yang tinggi. Kendala penerapan padat penebaran yang tinggi menyebabkan pertumbuhan ikan Bandeng tidak seragam, bahkan beberapa diantaranya mengalami stunting yang merupakan suatu kondisi dimana ikan mengalami lambatnya pertumbuhan. Penelitian ini, bertujuan untuk mengamati kondisi jaringan ikan bandeng dengan pertumbuhan normal dan ikan yang mengalami stunting. Ikan Bandeng (Chanos chanos) yang digunakan adalah ikan yang telah dipelihara selama 6 bulan. Organ ikan yang menjadi sampel pengamatan adalah ikan yang mengalami stunting dan normal (non-stunting). Organ yang diamati adalah insang, otot, dan usus. Hasil penelitian menunjukan ikan Bandeng (Chanos chanos) yang mengalami stunting mempengaruhi kondisi jaringan insang, otot dan usus. Insang mengalami edema dan necrosis. Otot mengamali edema, degenerasi serabut otot, dan necrosis. Usus mengalami necrosis atau kematian sel.Kata kunci: Ikan Bandeng, Stunting, Histologi
Co-Authors Afrisal, Moh. Ahmad, Khamsia Aras Syazili Aris, Muhammad Koda, Dr. M. Irfan Muchdar, Fatma Muhammad Irfan Riyadi Subur, Riyadi Rovina Ruslami, Rovina Samadan, Gamal M Syahnul Sardi Titaheluw