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All Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Saintifik Jurnal Inspirasi Peternakan Journal of Fisheries & Marine
Suharun Martudi
Program Studi Akuakultur Fakultas Pertanian Universitas Prof. Dr. Hazairin, SH., Bengkulu, Indonesia
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PENGARUH KEJUTAN SUHU PANAS ( Heat shock ) YANG BERBEDA TERHADAP DAYA TETAS TELUR (Hatching rate) DAN KELANGSUNGAN HIDUP (Survival rate) LARVA IKAN KOMET ( Carrasius auratus auratus) Agustina, Nia; Pardiansyah, Dedi; Firman, Firman; Martudi, Suharun
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 1 (2018): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

Ikan hias merupakan salah satu komoditi yang banyak diminati karena mempunyai daya tarik tersendiri baik warna, bentuk  maupun tingkah lakunya yang unik. Komet (Carassius auratus auratus) pertama kali dibudidayakan oleh masyarakat Cina pada tahun 1729. Namun pembudidaya sering menghadapi permasalahan adanya kecendrungan penurunan persentase daya tetas telur, mortalitas larva ikan yang tinggi serta warna ikan. Untuk itu maka harus dilakukan perbaikan genetik pada ikan budidaya dengan berbagai metode. Salah satunya dengan metode manipulasi kromosom, yaitu dengan cara pemberian teknik kejutan suhu panas. Sehingga penelitian ini bertujuan untuk mengetahui berapa kejutan suhu panas yang tepat pada daya tetas telur (hatching rate) dan kelangsungan hidup (survival rate) larva ikan komet( Carrasius auratus auratus ). Penelitrian ini dilaksanakan selama 2 bulan dari bulan Februari – April 2018 yang berlokasi di Balai Benih Ikan Kelobak Kepahiang, dengan alat berupa akuarium heater, blower dan bahan induk ikan komet matang gonad. Menggunakan Rancangan Acak Kelompok (RAK) dengan 4 kelompok dan 4 ulangan. K1 = Suhu 36oC, K2 = Suhu 38oC, K3 = Suhu 40oC, K4 = Suhu 42oC dan dilanjutkan dengan uji BNT. Variabel yang diamati adalah : (1) Waktu penetasan (2) Daya tetas telur (3) Kelangsungan hidup larva dan (4) Kualitas air
PUPUK ORGANIK CAIR DARI AIR LIMBAH LELE SISTEM BIOFLOK HASIL FERMENTASI AEROB DAN AN AEROB Dedi Pardiansyah; Nasir Ahmad; Firman Firman; Suharun Martudi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 17 No 1 (2019): Agroqua Journal
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.645 KB) | DOI: 10.32663/ja.v17i1.507

Abstract

The biofloc system catfish wastewater is in the form of accumulation of organic residues from feed residues, catfish manure, feed particles and bacteria and algae, because the biofloc catfish cultivation wastewater can be processed into organic fertilizer especially liquid organic fertilizer. The study used a completely randomized single factor treatment with an aerobic (A) fermentation process and Anaerobic fermentation process (B). Each treatment was repeated 8 times to obtain 16 experimental units. Furthermore, the results of the study data were analyzed by variance at the level of 5 percent. The results showed that the growth rate of catfish was very good. Where growth continues to increase the 10th day observation until the end of the study. While the content of N, P and K in the POC produced did not show a significant difference between POC fermented by Aerob and Anaerob. POC content fermented by Aerob; N = 1.645, P = 0.326 and K = 1.143 while Anaerobic fermentation; N = 2.189, P = 0.278 and K = 1.165.
ANALISIS FILTER BIOLOGI CACING SUTRA (Tubifex sp.) DENGAN LUAS WADAH YANG BERBEDA TERHADAP PERTUMBUHAN DAN KUALITAS AIR IKAN LELE SANGKURIANG (Clarias gariepinus) Arie Perdian Asmito; Suharun Martudi; Dedi Pardiansyah; Nasir Ahmad
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 1 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i1.1793

Abstract

The use of biological filters for silkworms (Tubifex sp.) With different container areas for growth and improvement of water quality in the cultivation of Sangkuriang catfish (Clarias gariepinus). The research objective was to determine the best level of silk worm container in utilizing catfish culture waste to improve the water quality of sangkuriang catfish (Clarias gariepinus) culture and to see the growth rate of catfish. The design used was a completely randomized design with 3 treatments and 4 replications. Treatment P1: Catfish cultivation with 1 silk worm cultivation level, P2: Catfish cultivation with 2 silk worm cultivation levels, and P3: Catfish cultivation with 3 silk worm cultivation levels, and each like catfish cultivation with a stocking density of 75 fish / m2. The results of this study indicate that the best treatment on P3, (13,412.83) is significantly different from P2 (11.234.70) and P1 (11.400.87), and has a significant effect on absolute length, absolute weight, and conversion, but has no effect. Significant to the average survival of treatment P1 (92.00), P2 (96.33) and P3 (98.33), and the best catfish water quality was in treatment (P3) with three levels of silk worms. Utilization of catfish culture waste to the growth of individual numbers and biomass weight of silkworms (Tubifex sp.), The number of individuals, namely 76.88 thousand m2 and biomass weight of 0.208 kg
ASPEK BIOLOGI Tor spp di SUNGAI KETAHUN BENGKULU UNTUK MENDUKUNG USAHA KONSERVASI DAN DOMESTIKASI Firman Firman; Suharun Martudi; Zulkhasyni Zulkhasyni; Mardhani Mardhani; Jaya Umbara
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 18 No 2 (2020): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v18i2.1482

Abstract

Tor spp populer dengan nama baku tambra, tetapi orang-orang di provinsi Bengkulu menyebutnya sebagai ikan putih, Ikan ini merupakan salah satu ikan air tawar yang terancam punah, sehingga perlu dilestarikan baik melalui konservasi maupun dengan domestikasi. Selain itu status taksonomi Tor spp masih bermasalah dan kontroversial. Penelitian ini bertujuan untuk mengetahui beberapa aspek biologi ikan seperti Jenis, Seksualitas, karakter meristik serta hubungan panjang berat dan faktor kondisi relatif dari Tor spp di Sungai Ketahun Bengkulu. Hasil penelitian menunjukkan bahwa Jenis marga Tor spp yang tertangkap di sungai Ketahun adalah Tor tambroides dan Tor douronensis. Secara visual karakter meristik kedua jenis ikan ini terlihat sangat mirip. Tor tambroides dan Tor douronensis jantan berukuran tubuh kecil, warna tubuh cemerlang, sedangkan betina berukuran tubuh besar, menggembung dan berwarna kusam. Pola pertumbuhan Ikan Jenis Tor douronensis dengan koofisien regresi 3,159 dan Jenis Tor tambrodes dengan koofisien regresi 2,907 cenderung isometrik. Hubungan panjang berat kedua jenis marga tor tersebut sangat kuat dan nyata dengan Koofisien determinasi (R2) keduanya sebesar 0,97. Faktor kondisi relatif Tor tambrodes (1,8) lebih tinggi dibandingkan Tor douronensis (0,9).
PENGARUH PENINGKATAN PADAT TEBAR TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN NILA (Oreochromis niloticus) MENGGUNAKAN SISTEM RESIRKULASI Dedi Pardiansyah; Widya Oktarini; Suharun Martudi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 1 (2018): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

Peningkatan padat tebar pada budidaya ikan menyebabkan tingginya pengunaan pakan sehingga daya saing akan pemanfatan oksigen akan meningkat, ikan akan kekurangan oksigen sehingga pertumbuhan menjadi lambat. Daya saing pemanfatan oksigen terjadi karena banyaknya sisa-sisa feses yang menyebabkan terjadinya penumpukan amoiak yang akan diuraikan oleh bakteri dan mikroba lainnya. Dengan adanya sistem resirkulasi budidaya menggunakan kepadatan tinggi dapat dilakukan, ikan akan hidup sesuai dengan kebutuhan oksigen yang berasal dari proses difusi dari pergerakan air dan kotoran pun akan berkurang dengan penggunaan filter. Penelitian bertujuan untuk mengetahui padat tebar ikan nila (Oreochromis niloticus) yang terbaik terhadap pertumbuhan dan kelangsungan hidup ikan nila yang dibudidayakan di dalam kolam terpal dengan sistem Resirkulasi. Penelitian menggunakan Rancangan Acak Lengkap (RAL) yaitu 5 perlakuan dan 3 ulangan sehingga mendapatkan 15 unit percobaan ; P1 Padat tebar = 20 ekor/m2, P2 = 30 ekor/m2,P3 = 40 ekor/m2, P4 = 50 ekor/m2, P5 = 60 ekor/m2 dan dilanjutkan dengan Uji Polinomial Orthogonal. Hasil penelitian menunjukkan bahwa padat tebar yang berbeda berpengaruh sangat nyata (**) terhadap pertumbuhan panjang dan berat serta juga berpengaruh nyata terhadap konversi dan efesiensi pakan tetapi berbeda nyata (ns) terhadap kelangsungan hidup ikan nila (Oreochromis niloticus). Berdasarkan uji lanjut polynomial pada pengamatan berat biomassa ikan maka padat tebar yang terbaik untuk pemeliharaan ikan nila dengan sistem resirkulasi adalah 56 ekor/m2
Analisis Limbah Budidaya Ikan Patin (Pangasius Pangasius) Sistem Resirkulasi Terhadap Pertumbuhan Cacing Sutra (Tubifex sp) Suharun Martudi; Firman Firman; Endang Srilestari
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 15 No 2 (2017): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

The purpose of this research is to know the effect of biofloc and intensive Patin culture cultivation using recirculation system to growth of silk worm (Tubifex sp). The study was conducted for 70 days at the laboratory of Faculty of Agriculture Universitas Prof.Dr.Hazairin, SH, using a complete randomized design (RAL) with 2 (two) Treatments ,, 6 (six) replications. Using the C / N ratio of 15, consisting of: Treatment A = biofloc Patin cultivation waste, B = intensive Patin intensive system waste.. The results showed that: Tubifex sp cultivation (Tubifex sp) is best in the treatment of cultivation with biofloc system. For the average biomass weight of 0.105 gr / cm² and the total number of individuals is 671,67 head / cm². Biodiversity cultivation of biofloc system is also good for increasing the number of individuals compared to intensive system cultivation waste. For tubifex sp culture should use fish culture cultivation system bioflok
PENGARUH PADAT TEBAR YANG BERBEDA TERHADAP PENAMBAHAN JUMLAH CACING SUTRA (Tubifex sp) DENGAN SISTEM RESIRKULASI Ike Mardiana Sari; Zulkhasyni Zulkhasyni; Dedi Pardiansyah; Suharun Martudi; Andriyeni Andriyeni
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 2 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i2.2222

Abstract

The purpose of this study was to determine the best stocking density for silk worms (Tubifex sp.) Against the addition of silk worms with a recirculation system. This research was conducted for 60 days starting in December 2019 until January 2020 at Jl. Bumi Ayu 8. Rt. 27 Rw. 06, Bumi Ayu Village, Selebar District, Bengkulu City. The container used is a container made of wood with a length of 100 cm, a width of 50 cm meters and a height of 15 cm as many as 16 pieces, the materials used are worm seeds, POC chicken manure, mud and soil. The design used was a completely randomized design (CRD) with 4 treatments and 4 replications so that 16 treatment units were obtained, namely: (P1) 20 gram / m2 stocking density (P2): 25 gram / m2 stocking density (P3): 30 gram stocking density / m2 (P4): stocking density of 35 grams / m2. To determine the effect of stocking density treatment on the addition of the number of individuals and the western biomass, analysis of variance was carried out at the 5% and 1% levels. Meanwhile, to determine the best stocking density, a further test of the least significant difference (LSD) was carried out at the 5% and 1% levels. The parameters observed during the study were (1) the increase in the number of individual silkworms (Tubifex sp) and (2) the total weight of silkworm biomass (Tubifex sp.) And TSS (Total Suspended Solid). The results showed that different stocking densities with the recirculation system had a very significant effect on the addition of the number of individuals, the weight gain of biomass and had a significant effect on the utilization of TSS value by silkworms (Tubifex sp) and the best increase in the number of individuals was found in stocking density (30 grams / container) with an average addition of 61,372 individuals / container and an average biomass weight of 150.074 grams / container and the best utilization of TSS values ??by silk worms (Tubifex sp.) is stocking density (30 grams / container) with an average mean TSS value 1.612 mg / L.
PENGARUH KADAR PROTEIN YANG BERBEDA TERHADAP PERTUMBUHAN IKAN GURAMI (Osphronemus gouramy) Nasir Ahmad; Suharun Martudi; Dawami Dawami
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 15 No 2 (2017): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

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Abstract

The purpose of this study is to determine the effect of different protein levels on the growth of gourami (Osphronemus gouramy). The study was conducted for 60 days starting from June to August 2017, at Kelurahan Pasar Melintang, Teluk Segara Subdistrict, Bengkulu City. The research design used was Completely Randomized Design (RAL) which consisted of 3 treatments with each treatment in repeated 4 times, so that 12 research units were obtained. For container boxs with size 40 cm x 30 cm and water height 25 cm. The number of test fish used for the study amounted to 60 fishes with length of fish 6-8 cm. Fingerprint analysis showed that feeding with different protein content significantly affected weight growth whereas for lengthy growth of fish, feed conversion, feed efficiency and survival have no significant effect. Results from further tests of BNT showed the best treatment. The highest absolute weight on P3 treatment with feed with 40% protein content.
EFFECT OF KETAPANG (Terminalia Catappa L) LEAVES SOLUTION ON THE HURTING POWER OF LELE SANGKURIANG (Clarias sp) EGGS Ulfah Rana Zarqa; Oktamalia Oktamalia; Suharun Martudi; Novita Hamron; Hety Novitasari
Jurnal Saintifik Vol 21 No 1 (2023): JANUARI
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (975.202 KB) | DOI: 10.58222/js.v21i1.109

Abstract

Sangkuriang catfish is a variant of today's superior catfish that is widely developed and currently very popular in the community. Because of its good taste and high nutritional content, catfish has a high selling value. To increase the production of freshwater fisheries, what needs to be considered is the quality of eggs and seeds as well as the parent; cultivation activities often found problems with catfish eggs are adhesive or clumping eggs that result in eggs lacking oxygen, thus inhibiting embryonic development. In addition, eggs are often attacked by mold resulting in rotting eggs. Ketapang leaf extract can prevent and treat fish that are attacked by diseases caused by bacteria. Ketapang leaves contain tannin and flavonoid compounds that function as anti-bacterial. The study aims to determine the effect of egg soaking on the dose of ketapang leaf solution on the hatchability of Sangkuriang catfish eggs. This research was conducted from August to September 2021 in Gunung Alam Arga Makmur Village, North Bengkulu Regency. The study used a completely randomized design with 4 treatments, namely A0 = 0 ml (control), A1 = 1 ml ketapang leaf solution, A2 = 3.75 ml ketapang leaf solution, and A3 = 5 ml ketapang leaf solution. The treatment was repeated 3 times. The results showed that the administration of ketapang leaf extract at a dose of 5 ml had a natural effect (P <0.05) on the hatchability of Sangkuriang catfish eggs by 44.67%. The treatment with the lowest egg hatchability was achieved by 0 ml at 22.00%.
Sustainable Pangasius Aquaculture Management Strategy using Multidimensional Scaling (MDS) and Analytical Hierarchy Process (AHP) in Tulungagung Regency, East Java, Indonesia Asro Nurhabib; Aida Sartimbul; Mimit Primyastanto; Maheno Sri Widodo; Lugu Tri Handoko; Andra Rejekining Rahayu; Suharun Martudi
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 1 (2024): 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.v16i1.49377

Abstract

Graphical Abstract   Highlight Research The author mentioned four highlights from their research: Tulungagung Regency is East Java Province's major pangasius producer. MDS can assess sustainability across multiple dimensions. AHP enables the prioritization of strategies that must be implemented. The Pangasius aquaculture company in Tulungagung Regency is currently in a sustainable state. Abstract Aquaculture activities in Tulungagung Regency provide livelihoods for 12,050 households. Therefore, ensuring the sustainability of Pangasius aquaculture activities is crucial for the welfare of fish farmers. This study aims to analyze the sustainability of existing Pangasius aquaculture businesses in Tulungagung Regency, East Java, Indonesia, and to create a sustainable Pangasius aquaculture policy strategy. This quantitative study used Multi-Dimensional Scaling (MDS) and Analytical Hierarchy Process (AHP) analyses to determine the sustainability status of Pangasius aquaculture based on five dimensions: ecological, economic, social, institutional, and technological infrastructure. Among these dimensions, two are less sustainable, particularly infrastructure technology and the economy.
Co-Authors Aida Sartimbul Aminuyati Andra Rejekining Rahayu Andriyeni Andriyeni Arie Perdian Asmito Dawami Dawami Dedi Pardiansyah Endang Srilestari Firman Firman Firman Firman Firman Firman Firman Firman Hakimin Hamron, Novita Hety Novitasari Ike Mardiana Sari Imam Barzakh Jaya Umbara Lugu Tri Handoko Maheno Sri Widodo, Maheno Sri Mardhani Mardhani Mimit Primyastanto Nabilah, Aziz Nasir Ahmad Nasir Ahmad Nasir Ahmad Nia Agustina Novi Susianti Novita Hamron Novitasari, Hety Nurhabib, Asro Oktamalia Oktamalia Oktamalia Reza Deska Saputra Risnita Tri Utami Silvy Syukhriani, Silvy Suara Ningsih, Aisyah Ulfah Rana Zarqa Violentina Violentina Widya Oktarini Wijaya Kesuma, Bambang Zulkhasyni Zulkhasyni Zulkhasyni