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All Journal Jurnal Teknologi Perikanan dan Kelautan Aquacoastmarine Journal of Aquatropica Asia Acta Aquatica: Aquatic Sciences Journal Jurnal Biologi Tropis Jurnal Perikanan Universitas Gadjah Mada Jurnal Akuatiklestari Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Mina Sains Journal of Tropical Marine Science ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan AQUACOASTMARINE: Journal of Aquatic & Fisheries Sciences Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan
Indra Gumay Yudha
Program Studi Sumber Daya Akuatik, Fakultas Pertanian, Universitas Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No.1, Kota Bandar Lampung, Lampung 35141, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Other

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KAJIAN PEMANFAATAN TEPUNG AMPAS KELAPA SEBAGAI CAMPURAN PAKAN UNTUK IKAN LELE DUMBO, Clarias gariepinus (Burchell, 1822) Wulandari, Wulandari; Yudha, Indra Gumay; Santoso, Limin
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 6, No 2 (2018)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (466.128 KB) | DOI: 10.23960/jrtbp.v6i2.p713-718

Abstract

Coconut waste is one of the industrial waste or household waste that potentially can be mixed in feed, because it contains of 5,7% protein, 16,3% fat, 38,1% carbohydrate, 31,6% rough fiber, 5,5% water, and 2,6% ash. The aim of this study was to learn the effectivity of adding shredded coconut waste as fish feed ingredients for dumbo catfish fry. This research was carried out in 60 days in Aquaculture laboratorium, Fisheries and Marine, Agriculture Faculty, University of Lampung. This research used completety randomized design with 4 treatments and 3 repetitions. Treatment A (0% of coconut waste flour), treatment B (10% of coconut waste flour), treatment C (20% of coconut waste flour), and treatment D (30% of coconut waste flour). The parameters in this research were growth rate, daily growth rate, and feed conversion ration and protein retention and water quality. The result showed that the use of coconut waste flour in feed gave no effect to the growth rate, daily growth rate, and feed conversion ratio for the dumbo catfish.
EFEKTIVITAS PEMBERIAN PAKAN ALAMI YANG BERBEDA TERHADAP PERTUMBUHAN BENIH IKAN TAMBAKAN Helostomma temminckii (Cuvier, 1829) Taufiqurahman, Wahyu; Yudha, Indra Gumay; Damai, Abdullah Aman
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 6, No 1 (2017)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.212 KB)

Abstract

Benih ikan tambakan banyak mengalami kematian saat pemeliharaan, sehingga membutuhkan pakan yang tepat. Penelitian ini bertujuan untuk mengkaji efektivitas pemberian pakan alami yang berbeda terhadap pertumbuhan, retensi protein dan kelulushidupan benih ikan tambakan yang dipelihara selama 40 hari dengan pemberian pakan alami berupa Artemia sp. (perlakuan A), Daphnia sp. (perlakuan B), Spirulina sp. (perlakuan C) dan Tubifex sp. (perlakuan D). Rancangan percobaan yang digunakan adalah rancangan acak lengkap dengan 4 perlakuan dan 3 kali ulangan. Analisis data yang digunakan adalah analisis sidik ragam yang dilanjutkan dengan uji BNT. Dari hasil penelitian diketahui bahwa pertumbuhan benih ikan tambakan tidak berbeda nyata (P>0,05) pada perlakuan A (0,11±0,04 g) dan perlakuan B (0,09±0,04 g), namun berbeda nyata (P<0,05) pada perlakuan C (0,01±0,01 g) dan perlakuan D (0,02±0,01 g). Adapun retensi protein tertinggi terdapat pada benih ikan tambakan yang diberi pakan Daphnia sp. (perlakuan B) dengan nilai yaitu 0,1891 %. Tingkat kelulushidupan benih ikan tambakan berbeda nyata dan diperoleh hasil tertinggi pada perlakuan A (80±6,67 %) dan B (77,78±6,66 %).
EFEKTIFITAS PENAMBAHAN ASAM AMINO PADA PAKAN UNTUK PERTUMBUHAN IKAN SIDAT, Anguilla bicolor (McCelland, 1844) Pratama, Ricky Hadi; Tarsim, Tarsim; Yudha, Indra Gumay
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 7, No 2 (2019)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.507 KB) | DOI: 10.23960/jrtbp.v7i2.p835-844

Abstract

Eel is one of the fisheries commodity that have not been rearing widelyin Indonesia. Constraint that occured in rearing eel is slow growth. A way to accelerate eel growth isfeeding with enrichment by using an amino acids. An amino acids can be used directly by eel for cell growth and the formation of body tissue. An amino acid that is used from the stingrays are not utilized by people  because it has no economic value to production activities. This research was aimed to study the growth rate of eel whichis fed with enrichment of an amino acids derived from stingray extract. The method in this research used completely randomized design (CRD) with 3 treatments and 3 replications. The measure of eel that usedare 26-28 cm, the average weight is 28 grams and an amino acids dosage that used are 0 ml, 0.5 ml and 1 ml. It use FR 3% which is given at night to support the characteristic of eel that is nocturnal (active at night). The analyze result from the parameters that have been observed, there is not a significant effect (P> 0.05) and the fed with enrichment by using an amino acids with the dosage used hasn't been able to be utilized as fish feed mixture to increase growth rate.
THE EFFECT OF ADDITION OF CANTHAXANTHIN IN FEED TO INCREASE THE VISUAL VIEW OF COMET FISH, Carassius auratus (Linnaeus, 1758) Septiyani, Eka Sary; Yudha, Indra Gumay; Elisdiana, Yeni
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 9, No 1 (2020)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrtbp.v9i1.p1085-1092

Abstract

One effort made to improve the color quality of comet fish is to add canthaxanthin. Canthaxanthin is a red-orange pigment found in plants, fungi, bacteria, crustaceans, sea trout, and algae. This study aims to determine the optimum dose of canthaxanthin given in feed to improve comet fish' color quality. This research is also expected to be beneficial for fish farmers related to the use of canthaxanthin to improve comet fish' color quality. This study used 5 treatments with 3 replications. This research was conducted in April-June 2019 at the Aquaculture Laboratory, Department of Fisheries and Marines, University of Lampung. The parameters observed were color measurement using the Red Blue Green (RGB) method, converted into the Hue Saturation Brightness (HSB) value, color measurement by the scoring method, and water quality. The addition of canthaxanthin in diets with different doses showed the highest results in treatment C (P <0.05) on comet fish visual appearance. The results showed that the best dose in this study was the addition of canthaxanthin as much as 125 mg/kg of feed.
KERAGAAN MAKROZOOBENTOS SEBAGAI BIOINDIKATOR KUALITAS AIR DI BAGIAN HILIR SUNGAI HURUN LAMPUNG Vina Triesa Putri; Nidya Kartini; Indra Gumay Yudha; Abdullah Aman Damai
Journal of Aquatropica Asia Vol 6 No 2 (2021): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v6i2.2608

Abstract

Macrozoobenthos is one of the organisms that can be used as biological indicators because it tends to live in an area and has sensitivity to environmental changes. The Hurun River had many community activities. Based on this, it was necessary to analyze the diversity of macrozoobenthos which will be compared with the physical and chemical parameters of water in order to find out the indicators that affect the abundance of macrozoobenthos in the river. The purpose of this research was to determine the macrozoobenthic community structure which found in the Hurun River based on diversity, uniformity and dominance indices, to build multiple linear regression models, and to determine the bioindicators of pollution in the Hurun River. The factors that influence the abundance of macrozoobenthos are temperature, depth, brightness, DO, TOM, and salinity. The types of macrozoobenthos obtained were 87 species with the highest abundance of macrozoobenthic animals of 70,666.56 ind/m3 while the lowest abundance of macrozoobenthic animals was 13,000.96 ind/m3. Based on data analysis, the macrozoobenthic diversity index was included in the medium category, the level of macrozoobenthic uniformity was included in the high, medium, and low categories, and the dominance level which was included in the medium and low categories. Multiple regression models with a confidence level of 5% get R2 results of 0.86. The level of pollution that occured in the Hurun River based on bioindicators with the ABC curve shows moderately polluted.
Habitat and Distribution of Desmopuntius gemellus (Kottelat, 1998) at Palm Oil Plantation Canal Near Pidada River, Tulang Bawang, Lampung Ferry Tito Wijaya; Indra Gumay Yudha; Rara Diantari
AQUASAINS Vol 10, No 1 (2021)
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aqs.v10i1.p973-978

Abstract

Desmopuntius gemellus is a native species of peat swamp waters in Southeast Asia. This fish is economically important value for the local community, for example as consumption fish and as bait to catch carnivorous fish. Until now there has been no management effort to protect the sustainability of the fish. Ecobiology studies are needed as initial information in managing this fish. Samples were collected from primary and secondary canal stations at the palm oil plantation in Penawartama District, Tulang Bawang Regency during October 2019 to January 2020. A total of 1,088 fish samples were collected by using lift net, with the most distribution in the secondary canal. Main component analysis shows that secondary canal stations are more characterized by temperature parameters. And the primary canal is characterized by depth, brightness, current, and dissolved oxygen.
TINGKAT KERUSAKAN SEL DARAH MERAH LELE DUMBO (Clarias gariepinus) YANG DIPAPARKAN DALAM ENDOSULFAN PADA KONSENTRASI SUBLETAL Indra Gumay Yudha
Jurnal Perikanan Universitas Gadjah Mada Vol 8, No 1 (2006)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.9027

Abstract

The objective of this experiment was to study the effect of endosulfan on red blood cells of catfish, C. gariepinus. Ten fishes, (2-3 g of body weight), were kept in 30 l fish tank. Fish were exposed to 5 concentrations of endosulfan (1.71 ppb, 3.43 ppb, 5.14 ppb, 6.85 ppb and 8.57 ppb) for 6 weeks. The experiment was done in triplicates. The result showed that endosulfan caused the red blood cells damage by forming cerroids and lipofuscin complex. This impairment was over 90% of total red blood cells when fishes were exposured to endosulfan at 6.85-8.57 ppb.
Hubungan Panjang-Berat dan Reproduksi Ikan Kuniran Upeneus sulphureus (Cuvier, 1829) di PPI Kalianda, Lampung Selatan M Aldhy Nur Pradana; Indra Gumay Yudha; Abdullah Aman Damai; Suparmono Suparmono
Journal of Aquatropica Asia Vol 6 No 2 (2021): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v6i2.2563

Abstract

Sulphur goatfish (Upeneus sulphureus) is the dominant caught with a fairly high level of utilization. This research aimed to analyze aspects of growth and reproduction sulphur goatfish caught by rampus nets landed at the fishing port of PPI Kalianda. Growth aspects that were observed included the length-weight, while the reproductive aspects observed is the sex ratio, gonad maturity level, and the size of sulphur goatfish at first maturity. This research was conducted in May-July 202 with the research method used simple random sampling method. The fish samples obtained during the study were 600 individuals, the results showed that Sulphur goatfish had negative allometric growth. The equation for the long-weight relationship of sulphur goatfish is log W = -4,6 + 2,9 log L or W = 2,8x10-5L2,9. The sex ratio of sulphur goatfish in May and July were not 1: 1, while the ideal condition was achieved in June. The gonad maturity level distribution of sulphur goatfish was dominated by TKG III and IV for female, while male sulphur goatfish was dominated by TKG II and III. Size at first maturity of sulphur goatfish females was 169,1 ± 1,03mm.
Analisis Status Keberlanjutan Pengelolaan Wisata Pantai Guci Batu Kapal di Desa Maja, Kalianda, Lampung Selatan Yuwana Utami Cendrakasih; Darma Yuliana; Indra Gumay Yudha; Henni W Maharani
Journal of Aquatropica Asia Vol 6 No 2 (2021): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v6i2.2565

Abstract

Tourism is an activity that supported with all the facilities at once the tourist activities which gained benefits parties included tourism or visitors, society and local government. Tourism as one of a development sector and driving force of the wheels of economy could not be released the connection with the sustainable development that had been planned by the government. The sustainable tourism development namely a development that could be supported as ecologically, economy worthy, also fair in ethics and social to society. The purpose of this research was to: (1) analyzing the status of tourist sustainability of Guci Batu Kapal beach from five sustainable dimensions (ecology, economy, technology infrastructure, also law and institutional); (2) Identifying factors that influencing sustainable index of Guci Batu Kapal beach tourism. This research was held on February 2021, in Guci Batu Kapal beach, Maja village, Kalianda, South Lampung. The methods that were used for this research was qualitative methods by descriptive research. Analyzing data that used was analyzing multi-dimensional scaling (MDS) with rapfish approach and leverage analysis. The result of this research showed that tourism of Guci Batu Kapal beach had an index score as 21,58 on a sustainable scale 0-100, which mean include in the bad impact (unsustainable) because of the index score was between in index score of 0-25,00. This analysis of Monte-Carlo showed that the index score of tourism Guci Batu Kapal beach sustainability was not that much different with the Rap-beachtour analysis, the difference obtained only for 0,0001-0,00003. The result was quite stable also the mistake in the input could not be avoided.
Margin dan Pangsa Pasar Rajungan Portunus pelagicus (Linnaeus, 1978) di Wilayah Pesisir Timur Lampung Yuwana Utami Cendrakasih; Indra Gumay Yudha; Indra Gumay Febryano; Erna Rochana; Supono Supono; Thomas Nugroho; Muhamad Karim
Journal of Tropical Marine Science Vol 6 No 1 (2023): Journal of Tropical Marine Science (on going)
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v6i1.3358

Abstract

The market and market share has an important role for business actors (fishermen and crab processors) in their economic, social, and institutional activities. This study aimed to analyze the margin and price share of crab trade at each trading agency involved. Data collection is done by interviews using questionnaires, literature studies, and data from government and private agencies. All data collected were analyzed used the description method to determine the margin and market share of the crab. The results showed that the margins of the crab trading varied between levels of trading agency, i.e fishermen (Rp34,500.00- 50,200.00), small collectors (Rp5,000.00-15,000.00), middleman (Rp35,000.00-60,000.00), miniplant (Rp27,500-125,676.00), and UPI (Rp901,511.00-971,511.00). Fisherman's share value also varied between 16.43-22.97. Overall from fishery export commodities in Lampung Province, crab ranked second seafood product (after shrimp) with a market share of 19.76% and most of it (92.67%) with volume 1.070.237 kg was exported to the United States as pasteurized crab meat. Crab trading agency involved are expected to prioritize the quality and quantity of products so that the margin and market share of the crab will increase
Co-Authors Abdullah Aman Damai Abdullah Aman Damai Al Supandi, Nur Muhammad Tirta Weuning Anma Hari Kusuma, Anma Hari Aprillya, Dyah Puspita Caesario, Rachmad Choiri, Muhamad Fatin Damaiati, Putri Danalau, Hanggum Waka Darma Yuliana David Julian Delis, Putu Cinthia Deny Sapto Chondro Utomo Desma Fitriani eko efendi Elisdiana, Yeni Erna Rochana Ferry Tito Wijaya Henni W Maharani Herman Yulianto Indra Gumay Febryano Indriasih, Indriasih Julian, David KARTINI, Nidya Kesuma, Anma Hari Krismonita, Bella Kuswanta Futas Hidayat Limin Santoso M Aldhy Nur Pradana Maharani, Henni Wijanti Mahardika, SM. A Hari Maulana, Zahri Mayagues, Henky Moh. Muhaemin Muhamad Karim Muhammad Reza Munti Sarida Nidya Kartini Nilawati, Nindia Ciandra Nopendi, Gusti Putu Nova, Theresia Santika Deska Pratama, Ricky Hadi Putriani, Rizha Bery Qadar Hasani Rahayu, Risma Warni Ramdhani, Muhammad Rizal Rani, Sulis Tya Rara Diantari Rodiyah - Septiyani, Eka Sary Sheptiane, Ivena Putri Siti Hudaidah Supar mono Suparmono Suparmono Supono Supono Susanti, Oktora Tarsim Tarsim Taufiqurahman, Wahyu Teguh Endaryanto Theresia Santika Deska Nova Thomas Nugroho Vina Triesa Putri Wibowo, Annisa Widiastuti, Endang Linirin Wulandari Wulandari Yudha Trinoegraha Adiputra Yudha Trinoegraha Adiputra Yudha Trinugraha Adiputra Yuliana, Darma Yuliana, Darma Yusup, Maulid Wahid Yuwana Utami Cendrakasih Yuwana Utami Cendrakasih Zainal Abidin