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All Journal Jurnal Akuakultur Indonesia Jurnal Akuakultur Rawa Indonesia Journal of Aquatropica Asia Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health INTEGRITAS : Jurnal Pengabdian Jurnal Perikanan Pantura As-Sidanah : Jurnal Pengabdian Masyarakat Journal of Fisheries & Marine Jurnal Perikanan Journal of Aquaculture Science
Ach. Khumaidi
Faculty Of Science And Technology, University Of Ibrahimy, Situbondo, East Java
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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POTENSI ANTIOKSIDAN EKSTRAK METANOL DIATOM Amphora sp. Ach. Khumaidi; Astik Umiyah; Abdul Muqsith; Abdul Wafi
Jurnal Akuakultur Rawa Indonesia Vol 9, No 1 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i1.13687

Abstract

Diatoms are a type of microalgae with a quite strong potential in the health sector as antioxidants, anticancer, and antivirals. But until now in Indonesia is still very rarely carried out research on the antioxidant potential of diatoms. The purpose of this study was to determine the antioxidant potential of Amphora sp. extracted with methanol. The method used in the extraction process is maceration, with a ratio of sample and methanol 1: 3 (300 g: 900 ml). The evaporation process compacted maserate resulting from maceration, then analyzed the total chlorophyll content, total flavonoids, and total phenols. Amphora sp. extraction results showed good potential with 7.08 ppm chlorophyll content, total flavonoids 6,299 ppm, and total phenol 7,085 ppm, and IC50 DPPH values of 3332.5 ppm. The IC50 value of the extract of Amphora sp. still classified as very weak antioxidant activity, but in general the extract of Amphora sp. has other bioactive potentials such as chlorophyll, flavonoids, and total phenol which can be used as material for further studies for the development of natural medicinal ingredients from Amphora sp.Key words: antioxidant, diatome, DPPH, macaration, methanol.
PENINGKATAN PRODUKTIVITAS IKAN SIDAT(Anguila sp.)DENGAN SISTEM POLIKULTUR Gagan Garnawansah; Wulandari Suryaningtyas; Ach. Khumaidi
Samakia : Jurnal Ilmu Perikanan Vol 8 No 1 (2017): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.092 KB) | DOI: 10.5281/jsapi.v8i1.273

Abstract

Eel (Anguilla sp.) is an export commodity that has high economic value, but in the development of cultivation encountered a problem on the treatment period. To reach consumption size it takes 12-16 months. To improve productivity and provide added value needs polyculture systems with tilapia which is easy in terms of its treatment and can stabilize water quality. The aim of this study was to determine the productivity of eels using polyculture systems with tilapia. The research was conducted at BLUPPB Karawang in February – April 2015, using six (6) pool of treatment. Three pools were used for activities with a polyculture system and three pools were used for the treatment of non-polyculture. The results showed that a polyculture system of eel and tilapia treated for 60 days can make a positive impact to the Specific Grow Rate (SGR) 0.98%, and Food Conversion Ratio (FCR) 1.09 when compared with non-polyculture with SGR (0,93) and FCR (1.23). The results of analysis of effort on polyculture systems can provide the added value of the tilapia harvest.
TEKNIK PEMBENIHAN IKAN MAS(Cyprinus carpio,L) di BALAI BENIH IKAN (BBI) TENGGARANG BONDOWOSO Ismail Ismail; Ach. Khumaidi
Samakia : Jurnal Ilmu Perikanan Vol 7 No 1 (2016): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (288.89 KB) | DOI: 10.5281/jsapi.v7i1.300

Abstract

Carp (Cyprinus carpio, L.) is a species of freshwater fish that has long been cultivated and domesticated well in the world. In China, farmers have cultivated around 4,000 years ago, while in Europe several hundred years ago. Some fish varieties and subvarietas Mas Southeast Asia has been widely cultivated as a food fish and ornamental fish. C. carpio spawn at 22.00 until dawn marked with fish activity male chasing the female parent. When it rains fish usually spawn faster. Mas process of spawning fish is the female parent will release eggs while keeping up with the male parent where the male parent while it also spray his sperm on the egg. It is important also pursued when the activity takes place the water continues to flow to supply oxygen dissolved in the fish kolam.Pembenihan Mas can be done in the traditional way, semi-intensive and intensive. The mortality rate in the hatchery can reach 10-20%, it is because the eggs did not hatch due to the muddy water that covered the surface of the egg. Consequently affect hatching, each pool must be no drain water income and expenditure.
MIKROALGA LAUT Nannochloropsis Oculata SEBAGAI ALTERNATIF ANTIVIRUS Viral Nervous Necrotic (VNN) PADAIKAN KERAPU TIKUS (Cromileptes Altivelis) Ach. Khumaidi
Samakia : Jurnal Ilmu Perikanan Vol 7 No 1 (2016): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.749 KB) | DOI: 10.5281/jsapi.v7i1.302

Abstract

Viral nervous necrosis (VNN) is the causative agent of the disease that quite dangerous for the survival of grouper farming (C. altivelis). Impacts this virus attacks are capable of causing up to 100% mortality. For overcome attack VNN can be used materials of biological resources is N. oculata. Utilization marine microalgae N. oculata were able to improve the immune system, boost the immune response by improving the expression of Toll-like Receptor (TLR) expression Major Histocompitability Complex (MHC), were able to inducing antiviral genes (P56), and able to provide an anti-inflammatory effect. With these capabilities. Feasible to develop the utilization of marine microalgae N. oculata as an alternative to tackling VNN attack on C. altivelis.
MANAGEMENT OF HATCHERY PRODUCTION VANAME (Litopenaeus vannamei) NAUPLI IN INSTALLATION OF SHRIMP (IPU) GELUNG BRACKISH WATER AQUACULTURE CENTRE (BPBAP) SITUBONDO EAST JAVA Choirul Anam; Ach. Khumaidi; Abdul Muqsith
Samakia : Jurnal Ilmu Perikanan Vol 7 No 2 (2016): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.772 KB) | DOI: 10.5281/jsapi.v7i2.304

Abstract

Vaname (Litopenaeus vannamei) is a commodity brackish water, which has been much in demand and become a superior product aquaculture sector in Indonesia. This is because some of the advantages possessed by vaname prawns, which are can be maintained with high stocking density, rapid growth, has a high resistance to disease and environmental change. In its natural habitat, the shrimp vaname usually make the process of mating at night time, but the most active usually occurs at sunset. The mating process occurs in four stages, namely the approach, chase, perangkakan and mating. This process can be seen by looking at the behavior of the male parent who swim with the female parent. Both of these stem looks like a chase. Then swim parallel to the male parent and a female parent turned toward ventral female shrimp. After that the male parent and a female parent gripping releasing sperm attached to thellycum. In the larval rearing, which must be considered is the management of water quality and feeding management. This is because water is a live media aquatic organism that is crucial to the survival rite larvae. Besides feeding management also determine the success or failure of an aquaculture business where feed costs reached 60-75% of total production costs.
Potential Antivirus Viral Nervous Necrosis Methanol extract of Amphora sp. in Cantang Grouper (Epinephelus sp.) Ach. Khumaidi; Astik Umiyah
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.208 KB) | DOI: 10.35316/jsapi.v10i2.538

Abstract

Cantang grouper received more serious attention from grouper fish farmers due to high export interest, but the attack of viral nervous necrosis (VNN) became a major obstacle in its cultivation. This study aims to explore the antiviral potential of diatom Amphora sp. to counter the VNN attack on Cantang groupers. The method used is the extraction of Amphora sp. with absolute methanol solvent. The extraction results were tested in vivo by giving Amphora sp. with different concentrations, namely: 17 µg / ml, 33 μg / ml, 50 μg / ml, and administration of extracts by challenging the 17 μg / ml + VNN, 33 μg / ml + VNN, 50 μg / ml + VNN. Fish treated with Amphora sp. also challenged by giving VNN Positive fish meat. During the period of rearing fish observed clinical behavior and symptoms. After the fish were raised for 15 days, the fish harvested were analyzed using histology, RT-PCR, and CPI methods (using the immuno ratio software) to see the HSP immune response obtained from the administration of Amphora sp. to find out its potential as a natural antivirus. From several test parameters, the concentration of extract 50 mg / ml + VNN was given to give the best response in the CPI analysis with a DAB value (61.3%). These results indicate that the methanol extract of Amphora sp. has the potential to be used as an antiviral candidate in Cantang grouper fish.
Pemetaan Kesesuaian Lahan Budidaya Rumput Laut Di Kecamatan Banyuputih, Situbondo Berdasarkan Indikator Kimia Air Abdul Wafi; Heri Ariadi; Ach Khumaidi; Abdul Muqsith
Samakia : Jurnal Ilmu Perikanan Vol 12 No 2 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.933 KB) | DOI: 10.35316/jsapi.v12i2.1346

Abstract

Budidaya rumput laut adalah salah satu sub-kegiatan akuakultur yang sangat potensial untuk dikembangkan di Kecamatan Banyuputih, Situbondo. Tujuan dari penelitian ini adalah untuk memetakan kesesuaian lahan budidaya di Kecamatan Banyuputih Situbondo guna dapat digunakan sebagai area budidaya rumput laut berdasarkan nilai indikator parameter kimia air yang ada. Penelitian ini dilaksanakan di perairan pesisir Kecamatan Banyuputih, Situbondo selama bulan januari-maret 2019 dengan konsep penelitian lapang dan analisa spasial dari pengambilan data kimia air (oksigen terlarut, fosfat, dan nitrat) yang kemudian dianalisis menggunakan metode Inverse Distance Weighting (IDW) dan overlay pada aplikasi GIS (Geographic Information System) guna mendapatkan model visualisasi peta tematik kesesuaian lahan. Hasil penelitian menunjukan parameter oksigen terlarut, fosfat, serta nitrat berfluktuasi secara variatif dan dinamis selama masa penelitian berlangsung, dengan kisaran konsentrasi 5.4-6.1 mg/L (DO), 0.8-1.6 mg/L (PO4), dan 2.1-3.7 mg/L (NO3). Kondisi tersebut, menandakan bahwa perairan pesisir Kecamatan Banyuputih cenderung subur dan layak untuk digunakan sebagai lahan budidaya akuakultur. Pernyataan tersebut juga bisa dilihat dari hasil visualisasi warna pada gambar kesesuaian lahan di peta tematik peneltian. Nilai konsentrasi dari parameter DO (5.4-6.1 mg/L), fosfat (0.8-1.6 mg/L), dan nitrat (2.1-3.7 mg/L) di perairan Kecamatan Banyuputih juga masih sesuai dengan ambang batas baku mutu kualitas air yang diperuntukan untuk budidaya rumput laut. Sehingga dari penelitian ini dapat disimpulkan, dari berbagai gambar peta tematik hasil analisis spasial berdasarkan indeks parameter kimia air yang ada, lokasi perairan Kecamatan Banyuputih sangat layak dan potensial untuk dikembangkan sebagai area budidaya rumput laut yang produktif.
BIMBINGAN TEKNIS DEKAPSULASI DAN KULTUR ARTEMIA DI SMK IBRAHIMY 1 SUKOREJO Dimas Galang Prakosa; Abdul Muqsith; Abdul Wafi; Musyaffa Rafiqie; Ach. Khumaidi
As-Sidanah Vol 4 No 2 (2022): OKTOBER
Publisher : LP2M Universitas Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.491 KB) | DOI: 10.35316/assidanah.v4i2.153-160

Abstract

Natural feed has a very important role in supporting the success of aquaculture. The availability of natural feed is a key factor in the seed / fry phase, where at that phase the fish are still unable to consume additional feed, namely pellet feed. The objectives of this activity are: (1) Introducing Artemia, Improving the entrepreneurial spirit and entrepreneurial motivation, (3) Increasing the knowledge and abilities of SMK Ibrahimy 1 Sukorejo students in terms of decapsulation and artemia culture. This activity targets the fishery students of SMK Ibrahimy 1 Sukorejo, Department of Agribusiness, Brackishwater and Marine Fisheries. Service activities are carried out using lecture and demonstration/practice methods. Evaluation was carried out on the ability of participants to practice artemia decapsulation and artemia culture, indicators of the success of this practice are theoretical and practical knowledge of Artemia sp culture. The success of this activity can be seen from the very high enthusiasm of students and the increasing knowledge of students about the decapsulation of Artemia sp. The obstacle that is used as an evaluation in this activity is that several additional tools are still needed to maximize the decapsulation practice of Artemia sp.
KAJIAN TEKNIS PEMBESARAN UDANG VANAME (Litopenaeus vannamei) SECARA INTENSIF DI TAMBAK UDANG BPBAP SITUBONDO Ach. Khumaidi; Abdul Muqsith; Abdul Wafi; Ismi Jasila; Talkhis Hikam
Jurnal Perikanan Pantura (JPP) Vol 5 No 2 (2022): SEPTEMBER 2022
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jpp.v5i2.4204

Abstract

The purpose of this study was to determine the intensive technique of rearing vannamei shrimp in shrimp hatchery installation Gelung, Brackish Water Aquaculture Center Situbondo, East Java. The data collection method used in this activity is a descriptive method that is the method carried out by looking at existing activites in the field with existing libraries. Activites undertaken include; pond preparation namely cleaning and washing of cultivation facilities, drying, HDPE plastic repair, map sterilization, installation of cultivation facilities and calcification of maps, preparation of aquaculture media including water filling and sterilization, fertilizer and POC application; selection and stocking of fry; feed management includes the type of feed, amount or dose of feed, frequency and technique of feeding, and check anco; water quality management includes observing water quality parameters, water change, water treatment and siphon; sampling; pest and disease control; harvest; and business analysis.
Analysis of White Feces Disease (WFD) caused by Vibrio sp. Bacteria and Dinoflagellata in Vannamei Shrimp (Litopenaeus vannamei) in Brackishwater Culture Pond Moh. Awaludin Adam; Irawati Mei Widiastuti; Ernawati Ernawati; Achmad Yani Yayan; Era Insivitawati; Yuliana Yuliana; Rini Fitriasari Pakaya; Agoes Soegianto; Ach. Khumaidi
Jurnal Ilmiah Perikanan dan Kelautan Vol. 14 No. 1 (2022): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v14i1.26684

Abstract

Highlight ResearchIndicated that white feces at Vanammei appeared along with the appearance of the disease besides its main trigger that is Vibrio sp.Increase the availability of carbon for photosynthesis process of phytoplankton.Clinical symptom of shrimp attacked by white feces disease is indicated by a change in intestine.AbstractShrimp disease that currently causes economic loss to shrimp farmers is White Feces Disease (WFD). This disease appeared due to several factors, such as poor pond management, unhealthy shrimp seed, and poor water quality which resulted in the appearance of Vibrio sp. bacteria and Dinoflagellate. This study aimed to analyze the cause of WFD outbreak in vannamei shrimp pond. The study method through direct experiment was applied in shrimp pond. Sampling was performed three times in each feeding tray to collect ten shrimps. Overall, sampling was performed twice a week. The Sample Survey Method was used to collect sample in this study. Result of study showed that clinical symptom was observed through changes in pattern and behavior of vannamei shrimp during culture. However, this observation resulted in insignificant data. Vannamei shrimp infected WFD tended to swim slower and often rose to the surface with body color turned red. Moreover, total organic matter (TOM) increased on week-7 along with the increasing growth of plankton, particularly from the Dinoflagellate group. However, bacterial growth of Vibrio sp. on week-7 was insignificant, yet many shrimps were found dead with white feces during that period. The result of analysis indicated that white feces disease was caused by Dinoflagellate besides the main trigger, namely, Vibrio sp.
Co-Authors Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Wafi Abdul Wafi Abdul Wafi, Abdul Achmad Yani Yayan Agoes Soegianto Alfiyah Emeliya Aris Hidayat Aris Hidayat Astik Umiyah Creani Handayani Dimas Galang Prakosa E Ernawati, E Endang Wulandari Suryaningtyas Era Insivitawati Faizin, Rohmanul Febrianti, Desy Fikriyah, Amiqatul Gagan Garnawansah Gilang Saputra Heri Ariadi Irawati Mei Widiastuti Ismail Ismail Ismi Jasila Kurdowi, Sahrul Afthoni Moh. Awaludin Adam Muhammad Rivai Musyaffa Rafiqie Nur Aisyah Jamil, Siti Nurliani, Yunita Pahlewi, Anita Diah Prakosa, Dimas Galang Rini Fitriasari Pakaya Talkhis Hikam Undu, Muhammad Chaidir Yanuhar, Uun Yuliana Yuliana