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All Journal Jurnal Akuakultur Indonesia Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) 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 Decision Sciences, Operations Research & Management 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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Pelatihan Peningkatan Kompetensi Siswa SMKN 1 Watulimo Prigi Dalam Mendukung Lomba Keterampilan Siswa (LKS) 2022 Andriawan, Soni; Prasetyo, Dony; Putra, Frijun Garuda
JURNAL APLIKASI DAN INOVASI IPTEKS "SOLIDITAS" (J-SOLID) Vol 7, No 1 (2024): Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/js.v7i1.5103

Abstract

Lomba Keterampilan Siswa (LKS) tidak hanya menuntut keterampilan praktik, tetapi juga memerlukan pemahaman yang kuat tentang teori yang mendasarinya. Penelitian ini mengungkap permasalahan kurangnya keterampilan praktik dan teori di kalangan siswa SMKN 1 Watulimo dalam persiapan untuk LKS yang meliputi teknik hipofisa, enkapsulasi artemia dan penelitian sederhana. Melalui metode penelitian observasi partisipan, wawancara, dan survei, hasil menunjukkan sebagian besar siswa mengalami kesulitan dalam menghubungkan teori dengan praktik, serta keterbatasan fasilitas dan bahan ajar yang relevan. Dengan melibatkan siswa dalam workshop interaktif, pelatihan langsung di lapangan (laboratorium Perikanan, Universitas Muhammadiyah Malang), dan penugasan proyek, pengetahuan dan keterampilan siswa berhasil ditingkatkan. Pengadaan fasilitas dan bahan ajar yang lebih baik juga memberikan kesempatan bagi siswa untuk lebih berlatih. Hasilnya, siswa medapatkan pengalaman nyata dalam mempersiapkan LKS secara terstruktur sehingga tingkat pengetahuan siswa secara teori dan praktik meningkat serta terjadi peningkatan partisipasi dan kinerja siswa dalam kompetisi LKS. Temuan ini menekankan pentingnya pendekatan holistik dalam pendidikan keterampilan, yang mengintegrasikan teori dan praktek secara efektif. Implikasinya adalah perlunya pengembangan kurikulum yang memperkuat integrasi antara teori dan praktik, serta alokasi sumber daya yang memadai untuk mendukung pembelajaran siswa dalam persiapan menghadapi kompetisi LKS.
Pendampingan Pembuatan Label Dan Banner Sebagai Upaya Strategi Pemasaran Produk UMKM Cenil Mbok Mini Zenita Afifah Fitriyani; Diego Ahmad Dandy; Dony Prasetyo; Dwi Indasari; Eko Nurfiansyah; Erlin Ananda Putri
ASPIRASI : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat Vol. 2 No. 1 (2024): Januari : ASPIRASI : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/aspirasi.v2i1.197

Abstract

Cenil or Cetil is a traditional food or snack made from a mixture of starch and granulated sugar, colored, shaped into small balls, eaten with grated coconut. Cenil is a traditional Javanese snack, especially in the East Java area. Cenil mbok mini was founded in 1967 and is still active until now in 2023, so for around 56 years cenil mbok mini has become one of the culinary mainstays of Mojowiryo village, Kemlagi subdistrict, Mojokerto regency. Cenil is neatly packaged and increasingly modern in terms of packaging and manufacturing methods. This Community Service aims to introduce traditional food to the community, as well as to preserve traditional food so that it does not become extinct. The method used in this training is Preparation Step, Implementation Step, and Evaluation Step. As a result of this dedication, traditional snacks have labels to be marketed. Marketing strategies can help improve MSMEs.
Reproductive performances of wild male tiger shrimp Penaeus monodon post-injection of oocyte developer without eyestalk ablation Prasetyo, Dony; Laining, Asda; Sudrajat, Agus Oman
Jurnal Akuakultur Indonesia Vol. 16 No. 2 (2017): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3659.821 KB) | DOI: 10.19027/jai.16.2.193-204

Abstract

ABSTRACT The aim of this study was to evaluate the effect of oodev on the gonadal maturation and characteristic of spermatophore and spermatozoa produced by the wild male black tiger shrimp against eyestalk ablation. The treatments were two doses of oodev injection at 0.5 (OD0.5) and 1 (OD1.0) mL/kg of body weight and a control was eyestalk ablation (AB). The male stock of tiger shrimp used was from wild with body weight ranged from 55‒85 g, stocked into three of 10 tonnages concrete tanks with density of 25 males/tank. Oodev injection was applied for two times with one week interval. Tiger shrimp of OD0.5 group produced the highest number of gonadal maturing which was 84% followed by AB (68%) and OD1.0 (64%). Oodev injection was able to shorten the time required for spermatophore maturation at maturation phase which happened simultaneously within 7 days post injection compared to that of ablated males. Positive correlation (R2=0.612) was detected between the shrimp weight and weight of spermatophore of the tiger shrimp while correlation between spermatophore weight and number of spermatozoa was relatively low (R2=0.415). Total fatty acid tented to be higher in males injected with oodev compared to ablated males. Concentration of arachidonic acid in the muscle of male stock in OD1.0 group was extremely low of 0.0037% of total lipid compared to AB (0.3190%) and OD0.5 (0.2806%). Oodev injection at the dose of 0.5 mL/kg of tiger shrimp could improve the number of males stock producing spermatophore compared to eyestalk ablation. Simultaneously matured-spermatophore of wild male tiger shrimp within short time could be achieved through oodev injection. Keywords: oodev, spermatophore, reproduction, tiger shrimp  ABSTRAK Tujuan penelitian ini adalah mengevaluasi efek hormon oodev terhadap pematangan gonad dan karakter spermatofor dan spermatozoa yang dihasilkan oleh induk udang windu jantan alam dibandingkan dengan teknik ablasi tangkai mata. Perlakuan yang dicobakan adalah dua dosis injeksi oodev yaitu 0,5 (OD0,5) dan 1 (OD1.0) mL/kg bobot tubuh dan kontrol yaitu ablasi tangkai mata. Induk udang windu jantan yang digunakan berasal dari alam berbobot antara 55‒85 g, ditebar dalam tiga bak pematangan gonad berkapasitas 10 ton dengan kepadatan 25 ekor/bak. Injeksi oodev dilakukan dua kali dengan interval satu minggu. Induk udang windu pada OD0,5 menghasilkan jumlah induk matang gonad tertinggi yaitu 84%, diikuti oleh AB (68%) dan OD1 (64%). Injeksi oodev mampu mempersingkat masa pematangan spermatofor pada fase maturasi dan pematangan tersebut terjadi secara simultan  setelah 7 hari pascainjeksi dibandingkan dengan induk yang di ablasi. Korelasi positif (R2=0,612) dideteksi antara bobot tubuh dan bobot spermatofor induk udang windu, sedangkan korelasi antara bobot spermatofor dan jumlah spermatozoa relatif lemah (R2=0,415). Total asam lemak daging cenderung lebih besar pada induk udang windu jantan yang diinjeksi oodev dibandingkan yang diablasi. Konsentrasi arachidonic acid dalam daging induk yang diinjeksi OD1 sangat rendah sebesar 0,0037% dari lemak  dibandingkan AB (0,3190%) dan OD0,5 (0,2806%). Injeksi oodev pada dosis 0,5 mL/kg udang windu dapat meningkatkan jumlah induk yang menghasilkan spermatofor dibandingkan ablasi tangkai mata. Pematangan gonad udang windu jantan alam secara simultan dan singkat dapat dilakukan melalui injeksi oodev.   Kata kunci: oodev, spermatofor, reproduksi, udang windu
Optimizing the addition of Skeletonema Costatum flour in feed for the growth and survival of koi fish (Cyprinus carpio) Hakim, Riza Rahman; Hidayat, Reyhan Rafisyah; Hermawan, David; Prasetyo, Dony
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 1 (April, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.18545

Abstract

Selecting the appropriate feed is one of the most important factors in cultivating koi fish. High-quality feed is feed that contains a comprehensive range of essential nutrients, including protein, fat, carbs, vitamins, and minerals. Skeletonema costatum, which has a protein content of approximately 31%, is a good dietary option for promoting the growth of koi fish. This research aims to determine the effect of providing skeletonema flour on the growth and survival of Koi fish. The method used is experimental. The research design used a completely randomized design (CRD) with five treatments and three replications. The treatment used in this research was the addition of skeletonema flour to the feed at different doses, namely P0 (0%), P1 (1%), P2 (3%), P3 (5%), and P4 (7%). The results of the research showed that the addition of Skeletonema costatum flour to artificial feed gave effective results in increasing absolute weight growth but had no effect on absolute length growth, FCR, or survival of koi fish. The best treatment was treatment P4, namely the addition of 7% skeletonema flour, which resulted in an absolute weight growth of 2.3 grams and the lowest FCR.Keywords: Growth; Koi Fish; Skeletonema costatum; Survival Rate
UPAYA MENINGKATKAN KETERAMPILAN PASSING BAWAH DALAM PERMAINAN BOLA VOLI MELALUI METODE DRILL PADA SISWA KELAS XII-3 SMA NEGERI 7 KEDIRI Dony Prasetyo; Budiman Agung Pratama; Miftahkodin
JOURNAL SAINS STUDENT RESEARCH Vol. 3 No. 4 (2025): Jurnal Sains Student Research (JSSR) Agustus
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v3i4.5235

Abstract

Herefore, this study aims to examine the effectiveness of the drill method in improving students' underhand passing skills.This study employs Classroom Action Research (CAR) with a quantitative approach. The research subjects consist of 34 students from Class XII-3 at SMA Negeri 7 Kediri. Data were collected through pretest and posttest assessments of underhand passing skills before and after the implementation of the drill method. Data analysis techniques include the Paired Sample t-Test to measure students’ skill improvement. The results indicate that the drill method significantly impacts the improvement of underhand passing skills. Statistical analysis reveals a significant difference between pretest and posttest scores, with an average increase of 2.44 points. Additionally, the correlation between pretest and posttest scores shows a strong relationship, with a correlation coefficient (r) of 0.649 and a significance value of 0.000 (p < 0.05).The conclusion of this study is that the drill method is effective in enhancing students' underhand passing skills. Repetitive training enables students to refine their techniques, improve movement coordination, and boost their confidence in playing volleyball. Therefore, the drill method is recommended as an effective training strategy for volleyball instruction in schools.
Use of Durian leaf infused (Durio zibethinus) as natural anesthetic for Gouramy fish (Osphronemus gouramy) in dry transportation Handajani, Hany; Prasetyo, Dony; Hastuti, Sri Dwi; Fahimuridlo, Muhammad
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 1 (April, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i1.5503

Abstract

Purpose the research to know influence giving leaf durian infused to anesthesia process gurami fish with weight 100-150 gr use predetermined dosage by upper threshold test and lower threshold test. Then, use formula EC-100 (Effektivity Consentrastion) to know fainting time fish and conscious time fish. On threshold test use among others concentrate 1000ppm, 2500ppm, 5000ppm and 7500ppm. That at concentration 7500ppm is upper threshold because gurami fish die by soaking leaf Durian infused for 24 hours while at concentration 5000pm is lower threshold because gurami fish not die by soaking leaf Durian infused for 48 hours. Next to search concentration row with use formula EC-100 and than available concentrate 5400ppm, 5900ppm, 6400ppm, 6900ppm and 7400ppm. The concentration be used to research treatment, P1:5400ppm, P2:5900ppm, P3:6400ppm, P4:6900ppm and P5:7400ppm. The Method of this research is a complete random design (RAL) use five treatments and three replications. The main parameter observed lamely fainting time fish and conscious time fish.  The result fainting time fish (minute) on P1: 200, 67 P2: 198,33 P3: 196 P4: 193 and P5: 186,67 while results conscious time fish (minute) on P1: 22 P2: 22,67 P3: 23,33 P4: 28,33 and P5: 30,33. Next statistic test use method ANOVA and BNT test with level 5% indicate significantly different, and 1 % indicate very differently real. The obtainable conclusion that research use leaf durian infusum to anesthesia process gurami fish very differently real to fainting time and conscious time. The best treatment on P5(7400ppm) because gurami fish fast to fainting time and long a for conscious time.
Biochemical analysis of candidate probiotic bacteria was isolated from the digestive tract of the Banana shrimp (Penaeus merguiensis) Raharja, Hendra; Zubaidah, Anis; Prasetyo, Dony
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 10: No. 2 (August, 2023)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v10i2.9062

Abstract

In nature, there are many types of bacteria that can act as probiotics. These bacteria can come from soil, water, plants or even the digestive tract of animals. This study aims to analyze the biochemical characteristics of probiotic candidate bacteria originating from the digestive tract of giant prawns. The method used is a descriptive explorative method to perform biochemical analysis of the types of probiotic bacteria derived from jerbung shrimp. The biochemical analysis included the Catalase test, Oxidase test, Urea test, Citrate test, TSIA, Methyl red, Voges-Proskaeurs, and sugar fermentation test (D-Glucose, Sucrose, Inositol, Manisitol. Laboratory analysis results showed that the isolated bacteria had morphological characteristics rod-shaped, gram-positive, does not produce catalase and oxidase enzymes, but can produce citric enzymes. These bacteria are acidic, capable of fermenting glucose, sucrose, inositol, and mannitol. The conclusion of this study, probiotic candidate bacteria from the test results showed compatibility with Lactobacillus sp bacteria.Keywords: isolation; probiotics; shrimp
Physiological response of cakul wader fish (Puntius binotatus) fed with pumpkin seed flour (Cucurbita moschata Durch) feed Rivaldy Rama Budiman; Hany Handajani; Dony Prasetyo
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 7 No. 2 (2024): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v7i2.12356

Abstract

The physiological condition and reproductive performance of fish are strongly influenced by feed quality and nutritional supplementation. Yellow pumpkin seed flour (*TBLK*) contains various nutrients and bioactive compounds that potentially improve fish physiological responses, growth, and reproductive development. Therefore, this study aimed to evaluate the effect of TBLK supplementation in feed on the physiological responses of cakul wader fish, including the Hepatosomatic Index (HSI), Viscerosomatic Index (VSI), Gonad Maturity Index (GMI), and survival rate. This study employed an experimental method using a Completely Randomized Design (CRD) with four treatments and three replications. The treatments consisted of commercial feed without supplementation (control), commercial feed supplemented with 2.5% TBLK, 5% TBLK, and 7.5% TBLK, each combined with 3% CMC as a binder. Fish with an average body weight of 4.9 ± 1.0 g were stocked at 25 fish per aquarium containing 25 L of water and reared for 40 days. Feeding was conducted twice daily using paste-form feed. The results showed that TBLK supplementation affected the physiological responses of cakul wader fish. The best performance was obtained at the 5% TBLK supplementation level, which produced the highest Gonad Maturity Index (0–5.81%) and survival rate (86.67%), while maintaining favorable HSI (1.29–1.93%) and VSI (2.44–3.93%) values. Lower survival rates were observed in the 2.5% (68%) and 7.5% (66.67%) treatments. In conclusion, supplementation of 5% TBLK in feed was the optimal dose for improving physiological condition, gonad maturation, and survival rate of cakul wader fish
EFEKTIVITAS PENAMBAHAN EKSTRAK DAUN KELOR (Moringa oleifera) PADA PAKAN TERHADAP PERCEPATAN KEMATANGAN GONAD UDANG GALAH (Macrobrachium rosenbergii de man) Hendra Adi Setiawan; Ganjar Adhywirawan Sutarjo; Dony Prasetyo
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 7 No. 1 (2024): February
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v7i1.12435

Abstract

The reproductive performance of giant freshwater prawn (Macrobrachium rosenbergii) is an important factor determining the success of aquaculture production. One approach to accelerate gonad maturation is through nutritional supplementation using natural ingredients rich in vitamin E, such as moringa leaf (Moringa oleifera) extract. This study aimed to evaluate the effect of moringa leaf extract supplementation in feed on gonad maturation and survival rate of giant freshwater prawn broodstock. The study employed an experimental method using a Completely Randomized Design (CRD) with four treatments and three replications. The treatments consisted of different doses of moringa leaf extract in feed, namely 0 mg/kg feed (control), 134 mg/kg feed, 268 mg/kg feed, and 402 mg/kg feed. Broodstock were maintained in aquaria and fed twice daily using the ad satiation method. Observed parameters included gonad maturation level, survival rate, and water quality. The results showed that supplementation of moringa leaf extract influenced gonad maturation of giant freshwater prawn broodstock. The highest gonad maturation percentage was observed in the treatment of 402 mg/kg feed, reaching 30%, while treatments of 134 mg/kg and 268 mg/kg feed each resulted in 10% gonad maturation. No gonad maturation was observed in the control treatment. The highest survival rate was obtained in the control and 134 mg/kg feed treatments (60%), followed by 268 mg/kg feed (50%) and 402 mg/kg feed (40%). Water quality parameters during the study remained within suitable ranges for prawn culture. In conclusion, supplementation of moringa leaf extract at a dose of 402 mg/kg feed was effective in accelerating gonad maturation of giant freshwater prawn broodstock.
UJI SERBUK DAUN BINAHONG (Anredera cardivolia) DALAM PAKAN TERHADAP KINERJA PERTUMBUHAN UDANG VANAME (Litopenaeus vannamei) Anis Zubaidah; Dony Prasetyo; Novia Budii Lestari
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 7 No. 2 (2024): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v7i2.45251

Abstract

Vaname shrimp (Litopenaeus vannamei) is a fishery commodity that has economic value. Vaname shrimp demand from year to year continues to increase. Increasing shrimp demand can be surmounted by accelerating shrimp growth. The purpose of this study was to know the best dose which most effective of binahong leaves powder in feed on the growth performance of vaname shrimp. Shrimp used are sized 5-6 grams. This study uses a Completely Randomized Design (CRD) consisting of 5 treatments and 3 replications to obtain 15 experimental units. In the control treatment without Binahong leaf powder, treatment 1 (10 grams/kg feed), treatment 2 (20 grams/kg feed), treatment 3 (30 grams/kg feed), and treatment 4 (40 grams/kg feed). The parameters measured are ADG / daily growth, absolute length growth, BWG / body weight gain, Mean Body Weight (MBW), survival rate, amount of feed consumption, feed efficiency, Feed Conversion Rate (FCR), and moulting frequency. The results of the study showed that the addition of Binahong leaf powder in feed significant effect (P<0,05) on the ADG / daily growth, absolute length growth, BWG / body weight gain, and feed efficiency, but not significcant effect on the Mean Body Weight (MBW), survival rate, amount of feed consumption, Feed Conversion Rate (FCR), and moulting frequency. The best results are obtained on the treatment 3 (30 grams/kg feed) with the value of ADG / daily growth harian 0,72 grams, absolute length growth 2,75 cm, BWG / body weight gain 92%, Mean Body Weight (MBW) 8,36 grams, survival rate 97,76%, FCR 1,24 grams, amount of feed consumption 113,43 grams, feed efficiency 42,33 grams and moulting frequency 18 shrimps
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 Hariyadi Hariyadi Hendra Adi Setiawan Hermawan, David Hidayat, Reyhan Rafisyah Imam Nurul Firdaus Miftahkodin Muhammad Fahimuridlo Novia Budii Lestari Novian Indah Sari, Tasya Noviana, Vera Nur Subeki Oman Sukmanala Pratama, Budiman Agung Putra, Frijun Garuda Raharja, Hendra Retno Rahadjeng, Erna Rivaldy Rama Budiman Riza Rahman Hakim Soni Andriawan Sri Dwi Hastuti Sulis Puji Rohmah Vera Noviana Vina Salviana Darvina Soedarwo Warkoyo Warkoyo Yohana Agustina Yovicta Anastasya Nadin Yuni Dwi Kurniawati Yuni Pantiwati Zenita Afifah Fitriyani