Depik Jurnal  

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Annisa Bias Cahyanurani,Mochammad Heri Edy

Intensive aquaculture systems that are not managed properly often cause problems that disrupt the balance of the environment so that shrimp are susceptible to disease. One of the aquaculture innovations that have been developed to minimize disease impact ... see more

Salmarika Salmarika,Imam Shadiqin,Muhammad Irham,Imelda Agustina,Rosi Rahayu,Ratna Mutia Aprilla,Alvi Rahmah

Sabang waters is one of the centers of capture fisheries production at the tip of the Sumatera Island which has a large potential of fish resources. However, information related to the performance of capture fisheries including fish production, fishing ge... see more

Kavinta Melanie,Sayyid Afdhal El Rahimi,Amaliah Suryani,Siska Mellisa,Rianjuanda Djamani,Ratna Mutia Aprilla

Ectoparasites which often attack tilapia include Trichodina sp., Dactylogyrus spp., Gyrodactylus spp., and Epistylis spp. This research aims to determine the types, prevalence, and intensity of ectoparasites found on tilapia (Oreochromis niloticus) in the... see more

Nofrizal Nofrizal,Muhamad Mauliddin,Romie Jhonnerie

One effort to reduce bycatch in togok is to modify the togok by creating a vent to reduce bycatch by BRD. The BRD installed on the togok was a rope BRD vent made of Polyethelene (PE) with a diameter of 2 mm. The rope BRD vent is attached to the top of the... see more

Miftahul Khair Kadim,Endang Herawati Yuli,Diana Arfiati,Asus Maizar Suryanto Hertika,Faizal Kasim

The concentration of three heavy metals Pb, Cd and Hg ware measured in Bone River, Gorontalo sediment. The heavy metal pollution on sediment in Bone River have not been explored longitudinally. The samples were taken in July 2021 at 8 stations.  The ... see more

Thaib Rizwan,Husaini Husaini,Husni Husin,Akhyar Akhyar

The shipyard location and model highly influence shipyard industry development. This study aims to assess the location feasibility and determine the shipyard model suitable for shipyard industry development in Kutaraja Fishing Port. The study was conducte... see more

Mustaqim Mustaqim,Mutasar Mustasar,Yusrizal Akmal,Mida Wahyuni,T. Irfan Fajri,Zaitun Ritaqwin

Catfish farming is one of the businesses that is very much in demand by the community, because it can improve the community's economy. However, not all catfish farming businesses can produce maximum results. This can be caused by several factors, both fro... see more

Eko Setio Wibowo,IGA Ayu Ratna Puspitasari,Atang Atang,Joko Pamungkas

Diopatra species are members of the family Onuphidae (Polychaeta, Annelida) that are widely used as fishing bait. These tubicolous worms are common in particular mangrove areas of Cilacap. However, biological aspects of Diopatra sp. inhabiting the areas h... see more

Ratna Permatasari,Yopi Ilhamsyah,Syahrul Purnawan,Ichsan Setiawan,Mutia Ramadhaniaty,Sutarni Sutarni,Eko Cahyo Pristiwantoro

This study aimed to examine the influences of the Indian Ocean Dipole (IOD) on rainfall in three districts in South Aceh. The analysis was undertaken using Dipole Mode Index (DMI) data and five years of rainfall (2016 to 2020) in West Labuhan Haji, Tapak ... see more

Amalia Sutriana,Budianto Panjaitan,Tasya Luthfiah Siddik,Farida Farida,Muhammad Hanafiah,Nuzul Asmilia,Rosmaidar Rosmaidar,Rahmad Rahmad

Aqueous extract of johar leaf contains metabolite compounds such as flavonoids, sponins, tannins, phenols, anthraquinones, anthocyanins, and cardiac glycosides which can be used to substitute commercial antibiotics. The use of aqueous extract of johar lea... see more

Achmad Noerkhaerin Putra,Unah Indayah,Nokiyah Nokiyah,Mas Bayu Syamsunarno

Cassava peel meal (CPM) has potential as a raw material for fish feed due to its abundant availability and good nutritional content. The high crude fiber content inhibits the use of CPM as a raw material for fish feed. Therefore, this study aims to evalua... see more

Nurlaili Nurlaili,Itsnatani Salma,Kartini Eriani,Siti Maulida,Zainal Abidin Muchlisin

The principle of sperm preservation is to prolong the viability of spermatozoa by reducing the degree of metabolism during storage at low temperatures, and one method involved was a cryoprotectant as a sperm protector. This study aimed to determine the be... see more

Muhamad Dwi Cahya,Yuli Andriani,Kiki Haetami,Risdiana Risdiana

Aquaculture activities cannot be separated from the availability of artificial feed, even 70% of the total production cost is spent on feed, so the availability of good feed, in terms of quality and quantity, is an effort to maintain the success of aquacu... see more

Irwan Irwan,Mutia Ramadhaniaty,Eli Nurliza

Sea cucumber (Holothuria atra) was used as a reducing and capping agent in the green synthesis process to produce silver nanoparticles (AgNPs). The antioxidant activity of the generated silver nanoparticles was then evaluated. Seacucumber extract was mixe... see more

Aisyah Nur Nabila,Am Azbas Taurusman,Budy Wiryawan,Mochammad Riyanto

Blue swimming crab (Portunus pelagicus) is the dominant catch in Betahwalang, Demak, and the most important export fish commodity, particularly to USA. The high demand for this crab has been promoting an excessive fishing effort, causing a decrease in the... see more

Rosyidah Rosyidah,Kunarso Kunarso,Elis Indrayanti

The city of Semarang is one of the coastal areas in Indonesia that is prone to flooding. Flood events that often occur in the Semarang City area can be triggered by high rainfall. Variations in rainfall and sea level are closely related to global atmosphe... see more

Muhammad Bahrus Syakirin,Linayati Linayati,Tri Yusufi Mardiana,Sisca Yuniarty,Muhammad Zulkham Yahya

This research was carried out to examine the effects of papaya seed flour at different doses on the growth of hybrid groupers and to determine the most optimal dose of papaya seed flour on fish growth. A complete randomized design with 4 treatments and 3 ... see more

Nurfadillah Nurfadillah,Irma Dewiyanti,Sri Riska Rahayu,Siswani Sari,Indri Karina,Hasfiandi Hasfiandi

Aneuk Laot Lake is located in Sabang City, Weh Island, Aceh Province. Changes in water quality can affect the life of aquatic organisms found in Aneuk Laot Lake. The purpose of this research estimates fish production and trophic status for the aquatic res... see more

Rumondang Rumondang,Harmayani Harmayani,Heri Prasuhandra Manurung,Adlidar Putri,Ingka Sari

Batu Bara Regency is a region with abundant natural resources, one of which is the cultivation of grouper fish. Grouper is a member of the Serranidae family of coral reef fish. Many groupers are raised in ponds, which makes them susceptible to disease due... see more

Maulana Gogo,Faisal Abdullah,Saumi Syahreza,Muhammad Budi

Mangrove has the most important role especially in the coastal area. The existence of mangrove habitats in Banda Aceh which got decreasing and loss after tsunami disaster in 2004. The purpose of this study was to the distribution of mangrove in ... see more

Maria Ulfah,Iqbal Nindo Turnip,Chitra Octavina,Irma Dewiyanti,Syahrul Purnawan

The aims of this research was to  knew the prevalence, abundance and types of coral diseases detected in Peukan Bada Aceh Besar Regency. Method used in this research was a 20x2m belt transect with 3 replicates. Results show that the prevalence value ... see more

Andri Yusman Persada,Suri Purnama Febri,Kartika Aprilia Putri,Herlina Putri Endah Sari,Rianjuanda Djamani

Lokop is one of the villages in East Aceh which has a watershed in the Leuser Ecosystem. Human activities have the potential to disrupt the Trophic Status of Lokop River, such as the use of pesticides for agriculture, household waste and the use of potass... see more

Eri Yusni,Luvi Syafrida Handayani

The purpose of this study was to identify ectoparasites and their prevalence infecting Rastrelliger kanagurta in North Sumatera, Medan. So far, people use this fish as a processed product. The method used in this study is a survey method with direct colle... see more

Rosdianto Rosdianto,Sayyid Afdhal El Rahimi,Adrian Kryk,Sulastri Arsad,Oktiyas Muzaky Luthfi,M Azurea Bahri Luthfi

The exact number of coral species in Indonesia is not unclear yet, in 2002 the coral taxonomist, JEN Veron, stated 590 species, and it was supported by an Indonesian coral taxonomist, Suharsono, eight years later. The current coral species data is 605 but... see more