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All Journal HAYATI Journal of Biosciences Jurnal Akuakultur Rawa Indonesia Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Aquamarine (Jurnal FPIK UNIDAYAN) Jurnal Keuangan dan Akuntansi Terapan (KUAT)
Wardha Jalil
Universitas Dayanu Ikhsanuddin
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Implemetation of Horisontal Net in Seaweed (Kappahycus alvarezii and Eucheuma denticulatum) Cultivation Kasim, Ma’ruf; Balubi, Abdul Muis; Mustafa, Ahmad; Muzuni, Muzuni; Jalil, Wardha
JSIPi (Jurnal Sains dan Inovasi Perikanan) (Journal of Fishery Science and Innovation) Vol 3, No 2 (2019): JURNAL SAINS dan INOVASI PERIKANAN
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsipi.v3i2.9733

Abstract

Cultivation of seaweed genus Eucheuma continues to develop with various methods in increasing of production. This research was conducted during March-July at the Lakeba Beach, Baubau City, Southeast Sulawesi Province. Indonesia. The results showed that the growth rate of Eucheuma denticulatum and Kappaphycus alvarezii in floating cages looked faster and there was a better morphological form of talus. The average production of E. denticulatum which uses floating cages and longline in 50 g for first day cultivation is growth to 74 g and 60 g, respectively. The absolute growth rate of the thallus E. denticulatum during July cultivated with floating cages and longline after 30 days from the average initial weight of 50 g growth to 240 g and 167 g, respectively. Specific Growth Rate (SGR) of E. denticulatum cultivated on longline looks lower compared to floating cages. SGR of K. alvarezii and E. denticulatum which are cultivated by floating cage are 5,6%/day and 5,4% /day respectively. Cultivation using floating cages produces good growth rates without the effects of herbivorous attacks.Keywords: ; Eucheuma denticulatum, Herbivorous, Horintoal Net, Kappaphycus alvarezi, seaweed.
RESPON PERTUMBUHAN IKAN KERAPU TIKUS (Cromileptes altivelis) MELALUI PEMBERIAN PAKAN BUATAN KOMBINASI TEPUNG KERANG MABE (Pteria penguin) DAN TEPUNG UDANG REBON Wardha Jalil
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 2 No. 1 (2014): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v2i1.240

Abstract

Ikan kerapu bebek atau kerapu tikus (Cromileptes altivelis) adalah salah satu jenis ikan laut yang bernilai ekonomis tinggi dan memiliki prospek yang sangat bagus untuk dibudidayakan. Budidaya ikan kerapu tikus saat ini telah berkembang dan seperti halnya budidaya ikan secara umum, salah satu faktor penentu keberhasilannya ditentukan oleh manajemen pakan. Pada manajemen pakan, salah satu aspek yang penting adalah dosis pakan yang diberikan pada ikan budidaya. Pada penelitian ini pakan uji yang digunakan adalah pakan buatan berupa pellet dengan dosis tepung kerang mabe berbeda (0%, 10%, 20% dan 30 %). Hasil penelitian menunjukkan perlakuan berpengaruh terhadap pertumbuhan bobot mutlak, laju pertumbuhan spesifik dan konversi pakan. Perlakuan terbaik diperoleh pada perlakuan D (30% kerang mabe) yang menghasilkan angka pertumbuhan bobot mutlak 7.83±1.09 gram, laju pertumbuhan spesifik 3.66±0.25 % per hari dan konversi pakan 7.27±0.28.
PENGARUH BAGIAN THALLUS YANG BERBEDA TERHADAP PERTUMBUHAN DAN KANDUNGAN KARAGINAN Eucheuma denticulatum DENGAN METODE JARING APUNG TERPROTEKSI DI PERAIRAN PANTAI LAKEBA KOTA BAUBAU Wardha Jalil
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 4 No. 1 (2016): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui laju pertumbuhan dan kandungan karaginan rumput laut Euheuma denticulatum pada bagian thallus yang berbeda dengan metode rakit jaring apung terproteksi. Rancangan percobaan yang digunakan  adalah Rancangan Acak Lengkap (RAL), tiga perlakuan dan tiga ulangan.  Perlakuan A (pangkal thallus), B  (thallus tengah), dan C (thallus ujung), dengan bobot awal masing-masing 2000 gram.  Data pertumbuhan mutlak, laju pertumbuhan spesifik dianalisis menggunakan Analysis of Variance (ANOVA). Hasil penelitian menunjukan bahwa bagian thallus yang berbeda tidak berpengaruh terhadap pertumbuhan mutlak dan laju pertumbuhan spesifik Eucheuma denticulatum dengan metode jaring apung terproteksi.  Pertumbuhan bobot mutlak tertinggi Eucheuma denticulatum adalah 2782 gram, laju pertumbuhan spesifik tertinggi 1,78 %, dan kadar karagenan Eucheuma denticulatum tertinggi 49,88%.
Tingkat Kelangsungan Hidup Juvenil Ikan Kakap (Lates calcarifer) Pada Tingkat Salinitas Yang Berbeda Wardha Jalil
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 8 No. 1 (2021): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v8i1.319

Abstract

Ikan Kakap Putih (Lates calcarifer, Bloch), merupakan ikan yang mempunyai nilai ekonomis tinggi. Ikan kakap putih berpotensi menghadapi masalah apabila diadaptasikan di perairan yang bersalinitas lebih rendah. Penurunan salinitas dari air laut menjadi air tawar dapat mempengaruhi keseimbangan antara konsentrasi air dan ion dalam tubuh ikan, yang berkaitan dengan proses osmoregulasi. Penelitian ini bertujuan untuk mengetahui pengaruh tingkat salinitas terhadap kelangsungan hidup juvenil ikan kakap putih (Lates calcarifer). Penelitian dilaksanakan selama satu bulan, berlokasi di Balai Besar Pengembangan Budidaya Air payau (BBPBAP) Takalar Desa Bontole, Kecamatan Galesong, Kabupaten Takalar. Ikan kakap putih ukuran 3-4 cm, di peroleh dari Balai Besar pengembangan Budidaya Air payau (BBPBAP) Takalar. Wadah yang digunakan yaitu ember dengan kapasitas air 20 Liter, berjumlah 12 buah. Setiap ember diisi ikan sebanyak 10 ekor. Rancangan percobaan yang digunakan adalah Rancangan Acak lengkap (RAL), dengan empat perlakuan (Perlakuan A : salinitas 30 %o, B : salinitas 25 %o, C : salinitas 15 %o, dan D : salinitas 5 %o), dan tiga kali ulangan. Data yang diperoleh pada setiap perlakuan di uji homogenitas (Levene Statistic) dan di uji normalitas (kolmogorov-Smirnov) dan dilanjutkan dengan analisis One-Way ANOVA pada taraf nyata 0,05. Hasil penelitian menunjukan perbedaan signifikan, sehingga dilanjutkan dengan analisis BNJ pada taraf 95%. Tingkat kelangsungan hidup ikan kakap putih semua perlakuan adalah 100%. Pertumbuhan mutlak terbaik terdapat pada perlakuan Salinitas 5 ppt sebesar 11,13±1,17 gram, dan laju pertumbuhan spesifik terbaik terdapat pada perlakuan Salinitas 5 ppt sebesar 7,92±0,49%/hari. Kualitas air selama penelitian masih dalam kondisi yang layak untuk pertumbuhan ikan kakap putih Lates calcarifer.
Ecological Studies of Epiphytic Diatom on Eucheuma denticulatum (Rhodophyta) thallus Cultivated in Horizontal Floating Cage Ma’ruf Kasim; Ade Winesti; Wa Nurgayah; Abdul Muis Balubi; Wardha Jalil
HAYATI Journal of Biosciences Vol. 29 No. 5 (2022): September 2022
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.29.5.597-604

Abstract

Epiphytic diatoms are phytoplankton groups commonly attached to substrates such as macroalgae. This study analyzes the community structure and diversity of epiphyte diatoms attached to Eucheuma denticulatum cultivated using the horizontal floating cage method. Six thalli of E. denticulatum propagules were taken randomly from each station. The samples were analyzed and identified in the laboratory. The research results clarified that epiphytic diatom composition consisted of 3 classes, two orders, 38 genera, and 79 species. The three classes that have been found include class Coscinodiscophyceae (10 genera) with percentages ranging between 8-34%, class Fragillaryophyceae (12 genera) with percentages ranging between 34-46%, and class Bacillariophyceae (16 genera) with percentages ranging between 26-46%. The uniformity index was 0.8287-0.9286, which is considered relatively high. The dominance species index was 0.0644-0.2055, categorized as low. Fluctuations in water's physical and chemical factors have no significant effect on the growth of diatom epiphytes in the thallus of E. denticulatum.
PENERAPAN HORINET DAN VERTINET UNTUK PENINGKATAN PRODUKSI RUMPUT LAUT DAN PENGEMBANGAN DESA WISATA BAHARI Ahmad Mustafa; Ma'ruf Kasim; Muhammad Nuh Ibrahim; Wardha Jalil
KUAT : Keuangan Umum dan Akuntansi Terapan Vol 2 No 1 (2020): Edisi Maret
Publisher : Polytechnic of State Finance STAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.927 KB) | DOI: 10.31092/kuat.v2i1.801

Abstract

Produksi rumput laut Indonesia saat ini terus mengalami berbagai persoalan.  Salah satu masalah serius adalah serangan hama  ikan herbivora. Penerapan Horinet dan VertiNet adalah solusi untuk melindungi dan  meningkatkan produksi rumput laut. Horinet adalah Horisontal Net yang merupakan alat budidaya kurungan horizontal. Vertinet adalah Vertikal Net yang merupakan alat budidaya rumput laut vertikal. Keduanya dibuat dari pipa paralon dan jaring. Metode kegiatan antara lain :  survei penentuan lokasi, koordinasi, pelatihan, pendampingan dan bimbingan tehnis, pemasangan horinet, pengontrolan dan pengamatan pertumbuhan rumput laut. Hasil kegiatan menggambarkan bahwa pemerintah desa, instansi terkait, dan masyarakat sangat antusias dengan pelaksanaan kegiatan ini.  Kegiatan berjalan sangat baik dengan didukung oleh pembudidaya rumput laut. Pelatihan dilakukan dengan pelibatan masyarakat, perakitan dilakukan langsung oleh masyarakat. Kegiatan pelatihan dibagi dalam kelompok yang bekerja secara bersama-sama. Hasil perakitan di susun dengan baik sebelum di lakukan pembudidayaan rumput laut di lokasi terpilih. Perawatan alat dilakukan langsung oleh kelompok masyarakat. Penerapan vertinet dan horinet adalah metode terbaik dalam budidaya dan sekaligus  sebagai destinasi wisata. Metode budidaya ini dapat meningkatkan produksi dan pendapatan masyarakat. Metode ini dapat memberikan harapan baru bagi peningkatan pendapatan dan kesejahteraan masyarakat pesisir.   
Pemanfaatan Tepung Ubi Jalar Ungu (Ipomoema batatas) dan Tepung Wortel (Daucus carota L) Untuk Meningkatkan Kecerahan Warna dan Pertumbuhan Ikan Mas Koki (Carassius auratus) Tamar Mustari; Wardha Jalil; Aprilia Rahman
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 9 No. 2 (2022): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v11i2.1081

Abstract

Goldfish (Carassius auratus) is a type of ornamental fish with attractive color variations ranging from red, yellow, white, orange, black and silver. The color in fish is caused by the presence of pigment cells or chromatophores which are found in the dermis on the scales, outside and under the scales. This study aims to determine the effect of sweet potato flour (Ipomoema batatas) and carrot flour (Daucus carota L) on the color brightness and growth of goldfish. The research was conducted for 50 days, at the Fish Seed Production Laboratory of FPIK Unidayan. The rearing medium uses clear plastic jars with a volume of 5 liters, totaling 12 pieces which are equipped with aeration and filter installations. The test animals were 60 goldfish seeds measuring 5-7 cm. The test feed is in the form of pellets with the main raw materials of sweet potato flour and carrot flour. The research design used a completely randomized design with 4 treatments and 3 replications. The treatment were A (45% carrot flour), B (15% purple sweet potato flour and 30% carrot flour), C (30% purple sweet potato flour and 15% carrot flour) and D (45% purple sweet potato flour). The results showed that the addition of sweet potato flour and carrot flour to commercial feed had no significant effect on color change and growth. The water quality values obtained during the study were at a proper level for the growth of goldfish.
Studi Reproduksi Induk Udang Vaname (Litopenaeus vannamei) Pada Kolam Pemeliharaan Unit Induk III PT. Esaputlii Prakarsa Utama Wardha Jalil; Supasman Emu; Fatimah
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 9 No. 2 (2022): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v11i2.1085

Abstract

The study aims to find out and increase knowledge about the reproduction broodstock of vaname shrimp in PT. Esaputlii Prakarsa Utama. The data analysis methods used are descriptive and quantitative analysis. Vaname shrimp broodstock management techniques activities start from water procurement, tub/pond preparation, broodstock procurement, acclimatization, eye abalation, maturation and maintenance including feed management and water quality, spawning, hatching eggs to harvesting. The results showed that the amount of feeding ranged from 500 grams/tub for squid feed, 1 kg/tub for sea worm feed. Broodstock who are able to spawn have an average of 41-42 /day from an average number of 333 shrimp. The percentage of female vanames that spawn ranges from 84%/day. The number of eggs produced by vaname shrimp reached 100,250–261,923 eggs in one month, the average egg that was fertilized was 9,668,333 and produced naupli as many as 8,955,000. The water quality parameters obtained during the research were still in a good range for vannamei shrimp.
Pengaruh Ragi Saccharomyces Cerevisiae dalam Pakan Komersial Terhadap Pertumbuhan Ikan Nila (Oreochromis niloticus) Wardha Jalil
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 9 No. 1 (2022): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v9i1.1104

Abstract

Utilization of various types of feed raw materials that have good nutritional value is an important part of fish farming activities. One type of raw material for fish feed, namely yeast (Saccharomyces Cerevisiae), has the potential as an immunostimulant to accelerate the growth of tilapia (Oreochromis niloticus). This study aims to determine the growth of tilapia (O. niloticus) by adding yeast Saccharomyces cerevisiae to tilapia (O. niloticus) commercial feed. The research was conducted for 60 days, at the Fish Seed Production Laboratory, Aquaculture Program, Faculty of Fisheries and Marine Sciences, Dayanu Ikhsanuddin University, Baubau. The test feeds used were the yeast Saccharomyces Cerevisiae and the commercial feed FF-999. The organism were tilapia (O niloticus) 5 – 7 cm measuring, in an aquarium 50 cm x 30 cm x 35 cm with a density of 10 individuals. The research design used a Completely Randomized Design, 4 treatments and 3 replications. The treatments consisted of treatments A (0% yeast), B (2% yeast), C (4% yeast) and D (6% yeast). The results showed that the highest absolute growth of tilapia occurred in treatment D (6% yeast) of 24.02 ± 1.64 grams and the lowest absolute growth in treatment B (2% yeast) namely 17.81 ± 1.84 grams. The best feed conversion in treatment D (6% yeast) was 2.49 ± 0.30. The highest survival rate was in C treatment (4% yeast) and D treatment (6% yeast), namely 93.33%. Based on the results of the analysis of variance, the addition of yeast to the feed affected the growth of tilapia (P<0.05). However, it had no effect on feed conversion and survival rate of tilapia (P>0.05).
Pertumbuhan Ikan Nila (Oreochromis niloticus) Dengan Pakan Buatan dengan Pakan Buatan Tepung Daun Singkong (Manihot utilissima Pohl) dan Tepung Kedelai (Glycine max) Wardha Jalil
AquaMarine (Jurnal FPIK UNIDAYAN ) Vol. 8 No. 2 (2021): AquaMarine (Jurnal FPIK UNIDAYAN)
Publisher : FPIK UNIDAYAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/aqmj.v8i2.1105

Abstract

Cassava leaves (Manihot utilissima Pohl), like soybeans (Glycine max), have good nutritional to be used as raw material for alternative fish feed. The research was to determine the effect of cassava leaf flour (Manihot utilissima Pohl) and soybean (Glycine max) flour as artificial feed on the growth of tilapia (Oreochromis niloticus). It was conducted for 60 days at the Agricultural Extension Center, South Buton Regency. The organisms were gift tilapia seeds, weighing 5 – 7 grams, reared in plastic containers with a capacity of 40 liters, with a density of 10 fish/container. The feed made from cassava leaf flour, soybean flour, shrimp meal, fish meal, tapioca flour, vitamin mix, and mineral mix, was given as much as 5% of the total fish weight/day. The research design was a completely randomized design with 3 treatments and 3 replications, namely A treatment (15% cassava leaf flour and 25% soybean flour), B (25% cassava leaf flour and 15% soybean flour), C (35% cassava leaf flour and 5% soybean flour). The results showed the highest absolute growth and specific growth in B treatment (25% cassava leaf flour and 15% soybean flour) namely 17.38 ± 0.31 gram, and 2.24 ± 0.02%/day. The best FCR was 2.24 ± 0.02 in B treatment (25% cassava leaf flour and 15% soybean flour).
Co-Authors Ade Winesti Ahmad Mustafa Ahmad Mustafa Aprilia Rahman Arfan Afandi Balubi, Abdul Muis Budiyanti Fatimah Kasim, Ma'ruf Ma'ruf Kasim Ma’ruf Kasim Muhammad Nuh Ibrahim Muzuni . Said Saleh Salihi Sumitro Supasman Emu Tamar Mustari Wa Nurgayah Wa Ode Safia