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All Journal Jurnal Akuakultur Indonesia Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Acta Aquatica: Aquatic Sciences Journal Jurnal Riset Akuakultur Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS Indonesian Journal of Tropical Aquatic Jurnal Abdi Insani Jurnal Sains Student Research Aspirasi : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS)
Dony Prasetyo
Universitas Muhammadiyah Malang
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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GROWTH PERFORMANCE OF WADER CAKUL JUVENILE (PUNTIUS BINOTATUS) WITH DIFFERENT STOCKING DENSITY Prasetyo, Dony; Zubaidah, Anis; Noviana, Vera
xxxx-xxxx
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.10965

Abstract

One of the freshwater fishes that began to be developed is Wader fish, but there is still a lot of information that has not been supported on fish farming techniques. One of them is the optimal stocking density for cultivation. The purpose of this study was to study the effects of different stocking densities on the growth and survival rates of the Wader Cakul fish (Puntius binotatus). This research was conducted in May - July 2018. The method used in this study was to use a Completely Randomized Design with 4 training, namely P1 (2 fish/liter), P2 (3 fish/liter), P3 (4 fish/liter) and P4 (5 fish/liter). Each treatment was repeated 3 times. The main parameters were absolute growth rate (length and weight gain)(GR), specific growth rate (SGR), survival rate (SR), and feed conversion ratio (FCR). Data were analyzed using ANOVA (analysis of variance) and continued with the Least Significant Difference Test. The results showed that different stocking densities gave significant values (P <0.05) for GR, SGR, SR and FCR comparisons. The best treatment in this study was P1 with a growth value of 0.31 ± 0.01 gram, SGR 3.50 ± 0.03%, Long Growth 1.97 ± 0.05 cm, SR 85.07 ± 2.17% and FCR 1.47 ± 0.02. P1 (2 fish/liter) is the best maintenance to increase the growth, survival rate, and feed efficiency of the cakul wader fish.Keywords: Wader cakul, Puntius binotatus, Growth rate, Survival rate, Feed Conversion Ratio
Pengaruh pengkayaan Daphnia sp. menggunakan astaxanthin terhadap kualitas warna merah ikan Cupang Halfmoon (Betta splendens, Regan 1910) Prasetyo, Dony; Handajani, Hany; Hermawan, David; Fuhaira, Iqbal
JSIPi (Jurnal Sains dan Inovasi Perikanan) (Journal of Fishery Science and Innovation) Vol 4, No 1 (2020): JURNAL SAINS dan INOVASI PERIKANAN
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsipi.v4i1.11071

Abstract

Betta splendens adalah salah satu jenis ikan hias yang mempunyai daya tarik dan nilai ekonomis pada kualitas warna yang dimunculkan dari tubuhnya. Tujuan dari penelitian ini adalah untuk mengetahui pemberian pakan hidup yang diperkaya dengan astaxanthin Carophyll© red dapat meningkatkan kualitas warna merah pada ikan cupang halfmoon merah serta untuk mengetahui dosis Carophyll© red yang memberikan nilai optimal bagi warna ikan cupang. Metode penelitian yang digunakan adalah menggunakan metode rancangan acak lengkap (RAL) dengan perlakuan dosis Carophyll© red yang diperkaya melalui Daphnia sp. dengan 5 perlakuan 5 ulangan : 0 g (kontrol); 0,25 g L-1; 0,5 g L-1; 0,75 g L-1 dan 1 g L-1. Ikan yang digunakan adalah ikan cupang halfmoon dengan warna yang seragam. Pengamatan yang dilakukan selama 28 hari meliputi kualitas warna yang dilakukan dengan menggunakan alat color reader, perhitungan jumlah konsumsi Daphnia sp. selama pemeliharaan, pertumbuhan panjang, bobot yang dihasilkan dan kualitas air. Hasil penelitian menunjukkan bahwa peningkatan kualitas warna pada ikan cupang optimal dengan dosis 0,25-0,5 g L-1. Namun peningkatan warna bersifat temporer. Tidak terdapat perbedaan signifikan terhadap pertumbuhan bobot dan panjang mutlak, laju pertumbuhan berat mutlak. Pengkayaan Dapnia sp. dengan Carophyll© red dapat mingkatkan konsumsi pakan dan sintasan ikan Cupang.
SCREENING BAKTERI SELULOLITIK DAN AMILOLITIK PADA RUMEN SAPI SEBAGAI KANDIDAT PROBIOTIK PADA BUDIDAYA IKAN SECARA IN VITRO Anis Zubaidah; Dony Prasetyo; Hany Handajani; Sulis Puji Rohmah; Dyah Ayu Puspita
Jurnal Riset Akuakultur Vol 14, No 4 (2019): (Desember, 2019)
Publisher : Pusat Riset Perikanan, Badan Riset dan Sumber Daya Manusia Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (281.303 KB) | DOI: 10.15578/jra.14.4.2019.261-271

Abstract

Bakteri selulolitik dan amilolitik mampu mengubah selulosa dan amilum menjadi glukosa serta mampu menghasilkan enzim selulase dan amilase. Bakteri selulolitik dan amilolitik diisolasi dari rumen sapi. Tujuan dari penelitian ini adalah untuk mendapatkan bakteri selulolitik dan amilolitik dari rumen sapi yang memiliki nilai indeks selulolitik dan amilolitik yang tinggi, serta mampu memenuhi syarat untuk dijadikan sebagai probiotik. Screening bakteri pada rumen sapi menghasilkan enam isolat yaitu AR, BR, CR, DR, ER, dan FR. Uji aktivitas selulolitik dilakukan pada substrat carboxy methyl cellulose (CMC) dan amilolitik pada amilum, uji ketahanan terhadap kondisi asam (pH 3), pengamatan pertumbuhan bakteri selama 30 jam, uji antagonistik terhadap bakteri patogen Aeromonas hydrophila, uji penempelan bakteri dan uji patogenisitas bakteri pada ikan. Hasil penelitian menunjukkan bahwa aktivitas selulolitik terbesar pada isolat AR (2,67 ± 0,35 cm) dan aktivitas amilolitik terbesar pada isolat AR (4 ± 0,60 cm). Hanya empat isolat (AR, BR, ER, dan FR) yang dilakukan uji lanjut. Keempat isolat mampu bertahan dalam kondisi asam pH 3 selama delapan jam dengan nilai OD terbesar pada isolat ER (1.137). Uji antagonistik menunjukkan bahwa isolat AR, ER, dan FR mampu menghambat pertumbuhan bakteri Aeromonas hydrophila. Isolat FR memiliki nilai antagonistik terbesar yang ditandai dengan terbentuknya zona hambat 17 mm. Uji penempelan bakteri untuk membuktikan bahwa isolat mampu menempel pada usus ikan. Uji patogenesitas pada isolat yang didapatkan guna membuktikan bahwa isolat tidak bersifat patogen terhadap inang. Berdasarkan hasil penelitian dapat disimpulkan bahwa isolat yang didapatkan dari rumen sapi termasuk bakteri selulolitik dan amilolitik yang telah memenuhi syarat sebagai kandidat probiotik pada ikan.Cellulolytic and amylolytic bacteria can transform cellulose and starch into glucose and produce the cellulase and amylase enzymes. These types of bacteria can be found in and isolated from cow’s rumen. Thus, the purpose of this study was to obtain potential cellulolytic and amylolytic bacteria from cow’s rumen with a high cellulolytic and amylolytic index value and can be qualified as probiotics. The screening of bacteria in the cow’s rumen produces six isolates i.e. AR, BR, CR, DR, ER, and FR. The parameters observed were: the cellulolytic activity in carboxymethyl cellulose (CMC) substrate, amylolytic activity on starch substrates, resistance test to acidic conditions (pH 3), bacterial growth for 30 hours, antagonistic to pathogenicity test to bacteria Aeromonas hydrophila, bacterial attachment test, and bacterial pathogenicity test in fish. The results showed that the largest cellulolytic and amylolytic activities were observed in AR isolates with a value of 2.67 ± 0.35 cm) and 4 ± 0.60 cm, respectively. Only four isolates (AR, BR, ER, and FR) were used in further tests. The four isolates were able to survive in the acidic conditions of pH 3 for 8 hours with the largest (OD) value was achieved by ER isolates (1,137). The growth of each isolate was different. The antagonistic test showed that the three isolates could inhibit the growth of A. hydrophila. FR isolates had the greatest antagonistic values characterized by the formation of an inhibition zone of 17 mm. Bacteria attachment test proved that the isolates were able to stick in the fish gut. The pathogenicity tests also proved that the isolates were not pathogenic to the host. 
Growth performance of Wader Cakul juvenile (Puntius binotatus) with different stocking density Dony Prasetyo; Anis Zubaidah; Vera Noviana
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 2 No. 1 (2019): February
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.10965

Abstract

One of the freshwater fishes thatbegan to bedeveloped is Wader fish, but there is still a lot of information that has notbeen supportedon fish farming techniques. One of them is the optimal stocking density for cultivation. The purpose of this study was to study the effects of different stocking densities on the growth and survival rates of the WaderCakulfish (Puntiusbinotatus).This research was conductedin May - July 2018. The method used in this study was to use aCompletely Randomized Design with 4 training, namely P1 (2 fish/liter), P2 (3 fish/liter), P3 (4 fish/liter) and P4 (5 fish/liter).Each treatment was repeated3 times. The main parameters were absolute growth rate (length and weight gain)(GR), specific growth rate (SGR), survival rate (SR), and feed conversion ratio (FCR).Data were analyzedusing ANOVA (analysis of variance) and continued with the Least Significant Difference Test. The results showed that different stocking densities gave significant values (P <0.05) for GR, SGR, SR and FCR comparisons. The best treatment in this study was P1 with a growth value of 0.31 ± 0.01 gram, SGR 3.50 ± 0.03%, Long Growth 1.97 ± 0.05 cm, SR 85.07 ± 2.17% and FCR 1.47 ± 0.02. P1 (2 fish/liter) is the best maintenance to increase the growth, survival rate, and feed efficiency of thecakulwader fish.
The relationship of redox potential to crustacea abundance at Bama beach of Baluran National Park, Situbondo, Indonesia Hariyadi Hariyadi; Dony Prasetyo; Yuni Dwi Kurniawati
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 3 No. 2 (2020): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v3i2.13204

Abstract

Catfish farming is growing rapidly because the cultivation and marketing technology is relatively easy for the community to master, and the required business capital is relatively small. Pond water waste originating from fish metabolism and dissolved food waste is toxic to fish. One of the efforts that can be done is fish farming that is integrated with plants through an aquaponics system. Research to determine the effect of AB Mix addition on the growth of African catfish and lettuce cultivated by the aquaponics system. The research method used was an experimental method with a completely randomized design (CRD) consisting of three treatments and three replications. The addition of AB mixed nutrition did not differ in the growing significance of catfish and lettuce. However, the increase in growth occurred with an increasing dosage of AB mix with the best treatment with AB Mix 3 mL L-1. This treatment resulted in absolute growth in fish of 20.52 g and 4.62 g of watercress. The use of a dosage of AB mix higher than 3 mL L-1 may result in better growth.
Analysis of purse seine fisheries business feasibility in coastal fishing port Pondok Dadap, Sendang Biru, East Java, Indonesia Imam Nurul Firdaus; Dony Prasetyo; Ganjar Adhywirawan Sutarjo; David Hermawan
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 3 No. 1 (2020): February
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v3i1.13316

Abstract

A purse seine is a fishing tool made of nets which are operated by circling the hordes of fish to a bowl-shaped tool at the end of the fishing process and is commonly used to catch pelagic fish by fishermen at UPT PPP Pondokdadap. The purpose of this study was to determine the technical aspects and income of the purse seine vessels in Sendang Biru village and to analyze the feasibility of the purse seine fishery business in the Sendang Biru village. This research was conducted from May to June 2019 at UPT PPP Pondokdadap, Sendang Biru, Malang Regency. The research sample was taken by purposive sampling. Data analysis using descriptive analysis and business financial analysis. The results of the calculation of the business analysis and investment on the purse seine ship found a profit of IDR 1,394,798,872, R/C of 43, PP of 13 months, ROI of 92, NPV of IDR 90,337,780,072, IRR of 633.8 %, and Net B/C is 61. The results show that the purse seine fishery business meets the requirements and is still feasible to be implemented.
Analysis of catching of sea cucumber (Stichopus variegatus) in Kramian islands, Sumenep regency, East Java Dony Prasetyo; Riza Rahman Hakim; Andriyanto Andriyanto
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 4 No. 1 (2021): February
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v4i1.13327

Abstract

Kramian Island is located in the north of the Masalembu Islands, East Java. This area has good sea cucumber resources, but the rules on the prohibition of overfishing of sea cucumbers have not been implemented by the government in the Kramian Islands, so that fishing activities carried out by fishermen, continuously regardless of the type and size of sea cucumbers, can cause sea cucumbers in the wild to run out and the impact of sea cucumbers will be extinct. The research was conducted with the aim of knowing the fishing location, fishing method, sea cucumber species, number of catches, and benefits of sea cucumber catch. This research was conducted in March-June 2020. The method used in the study was observed with fishermen. The results of the discovery of the location of sea cucumbers using GPS, there were 3 types of sea cucumbers, namely Tanduk (Stichopus variegatus), Kapuk (Stichopus variegatus), and Susu (Holothuria rigida). Sea cucumber catch in March (253.4 kg), April (261.1 kg), May (124.1 kg), June (733.6 kg). The highest sea cucumber catch data occurred in June, while the lowest catch occurred in May.
The effectiveness of cellulolytic bacteria on feeds towards the immune response of Tilapia Dony Prasetyo; Anis Zubaidah; Hany Handajani; Emilio Hudin
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 4 No. 2 (2021): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v4i2.20360

Abstract

Tilapia is one of fishery commodities that is very good to be developed in thecultivation sector. However, the tilapia often incurs with the diseases so thatthe cultivators have difficulty in maintaining the health of the tilapia. One ofthe ways to improve the health is by distributing the cellulolytic bacteriaaddition and blood is one of parameters that used to identify the tilapia’shealth. The research method used was an experimental quantitative methodby preserving the fish and giving cellulolytic bacteria on the feeds for 30 days;then, the bloods ware taken to test the immune system. The parameters usedwere 12 parameters, of which parameters involved of 8 main parameters andsupporting parameters. The conclusion of this research is that the besttreatments are in the treatments of P1 because 4 main parameters out of 8main parameters experience an increasement and 6 main parametersexperience highest increasement from all of the treatments. For the P3, thehighest increasement of main immune system is in the leukocytes andphagocytosis activity. Thus, the fish can prevent the outside attacks.
OPTIMALISASI PRODUKSI PAKAN KOI (Cyprinus carpio) SECARA MANDIRI BERBAHAN BAKU LOKAL DI CV INDOKOI MALANG Ganjar Adhywirawan Sutarjo; Riza Rahman Hakim; Dony Prasetyo; David Hermawan; Nur Subeki; Warkoyo Warkoyo; Yohana Agustina; Anis Zubaidah
Jurnal Abdi Insani Vol 10 No 4 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i4.1245

Abstract

Independent koi fish feed production activities are an effort made to fullfill feed availability for cultivation. Beside that, it can also be used as a business opportunity to market koi fish feed products for partners. However, this effort has challenges in managing it, one of which is the lack of knowledge and skills of program partners in the stages of the independent koi feed production process. The aim of implementing this activity is to increase the knowledge and skills of human resources (workforce) of program partners in making independent koi feed, especially in operating limited-scale feed production equipment at CV. Indokoi Malang. The method used in carrying out this activity is through a socialization approach and training on techniques for making independent koi fish feed based on local raw materials. This activity is carried out by providing training on the operation of limited-scale independent fish feed production equipment. The result of this activity was the implementation of training activities which were attended by 30 participants consisting of the implementing team, partners and students. Apart from that, koi fish food products were also obtained according to the quality target and capacity of the independent koi food production machine. The results of the activity evaluation showed an increase in partners' understanding (by 40%) regarding skills in making fish food as well as an increase in partners' abilities in operating limited-scale feed production equipment machines. The conclusion of this activity is that this training can improve the skills and knowledge of partners in producing koi fish feed independently.
PKM Peningkatan Kesejahteraan Sosial Masyarakat Kampung Wolulas, Kecamatan Turen, Kabupaten Malang Oman Sukmanala; Vina Salviana DS; Dony Prasetyo
Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Perguruan Tinggi Mengabdi: Berkarya dan Berinovasi Untuk Membangun Masyarakat Semakin Tangguh di Mas
Publisher : Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS)

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

Abstract

Kegitan ini merupakan program pengabdian kepada masyarakat dalam bentuk pemberdayaan masayarakat yang bertujuan untuk meningkatkan kesejahteraan social masyarakat Kampung Wolulas, Kecamatan Turen, Kabupaten Malang, yang berbasis potensi dan modal sosial masyarakat. Salah satu potensi yang bisa dikembangkan di masyarakat Kampung Wolulas adalah usaha budidaya ikan air tawar. Mitra utama kegiatan ini adalah masyarakat Kampung Wolulas (RW 18), Kelurahan Turen, Kabupaten Malang yang meliputi Kelompok Budidaya Ikan (Pokdakan), Kelompok Usaha Bersama (KUBE) Kampung Wolulas. Permasalahan yang dihadapi mitra meliputi: Pertama, masih minimnya pengetahuan tentang pengelolaan usaha budidaya ikan air tawar; dan Kedua, masih kurangnya pengetahuan terkait sistem manajemen Kelompok Usaha Bersama (KUBE). Metode kegiatan dilakukan melalui pelatihan, pendampingan, dan bantuan fasilitas pengelolaan usaha budidaya ikan tawar. Hasil kegiatan telah memberikan dampak yang positif bagi masyarakat Kampung Wolulas, Kecamatan Turen berupa: (1) Peningkatan pengetahuan Kelompok Budidaya Ikan (Pokdakan) dalam pengelolaan budidaya ikan air tawar; (2) Peningkatan pengetahuan Kelompok Usaha Bersama (KUBE) tentang manajemen KUBE khususnya manajemen produksi dan pemesaran hasil olahan ikan air tawar; dan (3) hasil pemasaran dan pengolahan produksi ikan air tawar berdampak kepada peningkatan pendapatan dan kesejahteraan sosial masyarakat.Kata kunci: Pemberdayaan, masyarakat, Kesejahteraan Sosial
Co-Authors Agus Oman Sudrajat Andriyanto Andriyanto Anis Zubaidah Anis Zubaidah Asda Laining David Hermawan David Hermawan Diego Ahmad Dandy Dwi Hastuti Dwi Indasari Dyah Ayu Puspita Eko Nurfiansyah Emilio Hudin Erlin Ananda Putri Fahimuridlo, Muhammad Fuhaira, Iqbal Ganjar Adhywirawan Sutarjo Ganjar Adhywirawan Sutarjo Hany Handajani Hariyadi Hariyadi Hermawan, David Hidayat, Reyhan Rafisyah Imam Nurul Firdaus Miftahkodin Muhammad Fahimuridlo Noviana, Vera Nur Subeki Oman Sukmanala Pratama, Budiman Agung Putra, Frijun Garuda Raharja, Hendra Riza Rahman Hakim Soni Andriawan Sri Dwi Hastuti Sulis Puji Rohmah Vera Noviana Vina Salviana Darvina Soedarwo Warkoyo Warkoyo Yohana Agustina Yuni Dwi Kurniawati Zenita Afifah Fitriyani