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SIMPLE STORAGE OF SPERM CELLS USING COMBINATION OF COCONUT AND GLYCEROL WATER TOWARDS MOTILITY AND VIABILITY OF KOI SPERM (CYPRINUS CARPIO) Untsa, Agista Tsani; Sutarjo, Ganjar Adhywirawan; Hakim, Riza Rahman
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.7327

Fish sperm is a crucial part of fish reproduction, especially for Cyprinus carpio. This study aimed to determine the effect of coconut water and glycerol on the motility and viability of sperm koi fish (Cyprinus carpio) and the best treatment on sperm storage of Showa koi fish.This research was conducted for 45 days at Installation ofPunten Freshwater Cultivation - Malang. Thecompletely randomized design (CRD) used with five treatments and three replications. The treatment comes in 750µl coconut water, 500µl coconut water, and 250µl glycerol, 375µl coconut water, and 375µl glycerol, 250µl coconut water and 500µl glycerol, and 750µl glycerol (P1, P2, P3, P4, and P5, respectively). Briefly, the spermis stored at a low temperature (4?). Observation of sperm motility used sperm cell dilution contained physiologicalNaCl, while the viability calculation used eosin 2% by the smear method. Motility and viability investigationwere employedwere carried out under a microscope with 400x magnification. The results revealed that the addition of coconut water and glycerol had a significant difference on the motility and viability of sperm koi fish. It could survive 96 hours of storage, but the longer motility and viability would decrease. The P3 showed the best result compared to others. The P3 had an average motility scale of 96 - 5.00 and the average viability is 87.38%. Based on it, the treatment could increase the motility and viability of koi fish sperm.

EFFECTIVENESS OF CHERRY LEAF EXTRACT (MUNTINGIA CALABURA) WITH DIFFERENT LEVELS AS TREATMENT OF SEEDS OF SANGKURIANG CATFISH (CLARIAS GARIEPINUS) INFECTED BY TRICHODINA SP Nurhuda, Moh.; Kholista, Marry Ann; Ismi, Yuliani; Maulidiya, Nurfitri; Hariyadi, Hariyadi; Hakim, Riza Rahman
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v1i1.5980

Sangkuriang catfish (Clarias gariepinus) is a leading commodity of Indonesian freshwater fishery. Production continues to increase in 2016 reached 22%. cultivators experience constraints on seeding and enlargement due to ectoparasites Trichodina sp. this parasite attacks the outer part of the body marked by the spots on the body. Prevention and treatment of many usses of chemicals that can adversely affect the human body and environtment, so it takes another alternative to replace these chemicals that can adversely affect the human body and environment, so it takes another alternative to replace these chemicals. Cherry Leaf contain compounds Flavonoid, Tannin, Triterpenoid, Saponin and Polifenol as antioxidants, Cherry Leaf useful as an antibacterial. The method used in this research is the experimental method and using Completely Randomized Design (RAL). Concentrations of cherry leaf extract (Muntingia calabura) given include 1%, 2%, 3%, 4% and 5% there were 5 treatments and 4 replications. The data obtained were analyzed by ANAVA method (variance analysis) followed by LSD test. The results showed that the use of cherry leaf extract (Muntingia calabura) in treating Trichodina sp parasite has a very real effect with the best value on the presentation of Leukocrit is 2% concentration that produces Leukocrit percentage of 2.68% and percentage of Hematocrit 2% with Hematocrit yield of 11.83%. The clinical symptoms are white spots in all body, pale color, decreased appetite of the mucus that comes out, often rubbing the body to the wall. The result of water quality measurement shows temperature: 24 - 27,2oC, DO: 4,1 - 6,9 and pH: 6 - 8.KEY WORDS: Muntingia calabura, Trichodiniasis, Sangkuriang Catfish, Leukocrit, Hematocrit.

MASCULINIZATION OF RAINBOW FISH (MELANOTAENIA BOESEMANI) THROUGH IMMERSION THE LARVAE WITH EXTRACT OF BEE HONEY RESIN AS A NATURAL SUBSTANCE WITH DIFFERENT DOSES Albasa, Ahmad Rusyda Hafidhi; Hakim, Riza Rahman; Setyono, Budi
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.6047

Abstract. The development of export power ornamental fish offers the potential for ornamental fish the production of Indonesia to global force including the Melanotaenia Boesemani. The difference in value having an economy where a male fish have an economic value higher than the female fish. Based on it, this study aimed to examine the monosex productivity male by the masculinization using natural honey bee resin. Methods used to research this is the method with 4 RAL (0,5 ppm, 1 ppm, 1,5 ppm, and 2 ppm). Data analyzed using analysis (ANOVA) diversity if there is the nature of the treatment and continued with the BNT % 5. The results of the study showed that the bee resin (Propolis) could increase masculinized effect of M.boesemani with average to the percentage male in treatment A 43,92%, B 62,74%, C 50,28%, and D 59,49%, while treatment control of 52,80%. In addition also used the measurement of parameter supporting namely survival rate (SR) with the average treatment A 57,78%, B 44,44%, C 44,44%, D 35,56%, and control of 57,78%. To growth rate (GR) have result treatment A 0,0203g, B 0,0208g, C 0,0215g, D 0,024g, while for control of 0,210g. The quality of water includes the value of doing to the morning ranged from 5,38-8,43 ppm and by day ranged from 5.12-7,67 ppm, while for ph in the morning range 6.5-7.8 and by day ranged from 6.1 a total of 7.3. Based on the research can conclude that Masculinization of M. Boesemani by immersion larvae used honey bee resin (Propolis) with different doses impact against the effects of masculine M.Boesemani best at doses of 1 ppm with percentage 62,74 %.Keyword: M. Boesemani, Masculinization, Propolis extract

EFFECT OF PERIODIC FASTING ON GROWTH AND FEED EFFICIENCY IN GIANT FRESHWATER PRAWN (MACROBRACHIUM ROSENBERGII, DE MAN 1879) Utomo, Waskito Dwi; Hakim, Riza Rahman; Sutarjo, Ganjar Adhywirawan
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i2.6679

There are obstacles in the aquaculture business that is still often faced by farmers, one of the challenges is the high price of commercial feed. Feed as an energy source for growth is a reasonably high-cost component in production that reaches 40-89 %. In the control of food for efficiency, it could be done by the fasting method. This research was aimed to analyze the effect of periodic fasted of giant prawn (Macrobrachium rosenbergii de Man, 1879) against growth and feed efficiency. This research was conducted at IBAP Installation, Probolinggo District - East Java Province. The experimental method used completely randomized design with five treatments and three replications, such as; P0: feeding without fasting (as control), P1: a-day fasted, a-day feeding, P2: a-day fasted, two-days feeding, P3: a-day fasted, three-day feeding, P4: a-day fasted, four-days feeding, P5: a-day fasted, five-day feeding. The results showed that periodic fasted of M. rosenbergii no significant effect on the daily growth rate, absolute weight growth, and feed efficiency. However, by looking at the rate of growth, this fasting method could be used as an alternative to saving feed. The P5 showed the most effective in increasing daily growth rate, absolute weight growth, and effectiveness of giant prawn feeding. The strategy of periodic fasted to increase the production of giant prawns should consider the other supporting factors such as ideal water quality (pH, temperature, and DO), proper stocking density, and feeding periods on schedule.

MEAT BONE MEAL (MBM) AND POLTRY BY-PRODUCT (PBM) TEST ON GRANULE TOWARDS THE GROWTH AND SURVIVAL RATE OF EEL (ANGUILLA BICOLOR) STADIA ELVER Astuti, Triana Indri; Handajani, Hany; Hakim, Riza Rahman
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v1i1.5855

This research was conducted at Hatchery Fishery Laboratory in University of Muhammadiyah Malang on February 15 - March 17, 2018. The purpose of this research was to identify the meat bone meal (MBM) and poltry by-product (PBM) test on granule and the best treatment to the growth and survival rate of Eel (Anguilla bicolor) stadia elver. The method used was experiemental by Completely Randomized Design (RAL) with 3 different treatments on granule composition, P1 (Commercial Granule), P2 (70% Commercial Granule and 30% MBM), P3 (70% Commercial Granule and 30% PBM), and each treatment done repeatedly three times. Furthermore, the data were analyzed by ANAVA and continued with BNT test. The results of this study indicated that the meat bone meal (MBM) and poltry by-product (PBM) test on granule had a significant effect on the absolute growth rate, a very significant effect on DGR, and not significantly different on Eel. The absolute best growth rate was on P2 2.24 ± 0.71. The best DGR was on P1 (5.55 ± 0.33). Based on the research results, it was concluded that feeding the granule based on meat bone meal increased the growth and survival rate, and also could be the substitution granule for Eel ( Anguilla bicolor). Keywords: Anguilla bicolor, MBM, PBM, Growth

PENAMBAHAN KALSIUM PADA PAKAN UNTUK MENINGKATKAN FREKUENSI MOLTING LOBSTER AIR TAWAR (CHERAX QUADRICARINATUS) (CALCIUM ADDITION ON FOODS TO INCREASE FREQUENCY OF CHERAX QUADRICARINATUS MOULTING) Rahman Hakim, Riza
Jurnal Gamma Vol 5, No 1 (2009): September
Publisher : Jurnal Gamma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (37.241 KB)

The purpose of this research is to know the effect of calcium addition on foods to frequency offreshwater lobster (Cherax quadricarinatus) moulting. This research has been done during 30 daysin Fisheries Indoor Laboratory, Faculty of Animal Husbandry and Fisheries, University ofMuhammadiyah Malang.Result of research shows that calcium addition on foods success to increase frequency offreshwater lobster moulting. It shown by treathment B (2%) which has highest moulting frequency1,47. Then followed by treathment D (6%) = 1,40, treathment A (0%) = 1,27, and treathment C (4%)= 1,13. Calcium addition on foods also give positive effect to survival rate and growth of freshwaterlobster. All of treathments were added by calcium show that they have higher survival rate valuethan other treathments were not by added calcium. The sequential data of the average of freshwaterlobster survival rate are treathment B (2%) = 93,33%, D (6%) = 93,33%, C (4%) = 86,67%, dan A(0%) = 80 %. Whereas the sequential data of average to growth of freshwater lobster are treathmentB (2%) = 0,85 g, D (6%) = 0,79 g, C (4%) = 0,78 g, dan A (0%) = 0,73 g.

Dissemination of instructional book on catfish cultivation: An effort for illiteracy eradication in minapolitan area Ekowati, Dyah Worowirastri; Cholily, Yus Mochamad; Hakim, Riza Rahman; Artadana, Ida Bagus Made; Sumarsono, Puji; Lailiyah, Ummi Badriyatul
Journal of Community Service and Empowerment Vol 1, No 1 (2020): April
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jcse.v1i1.11513

Probolinggo Regency has a low literacy rate (78.09%) which is below the average of the East Java Province (88.34%). This data is supported by the recapitulation results of the Directorate of Literacy and Equality Education in 2014 which states that the illiteracy rate in Probolinggo Regency is 64.163 people. Meanwhile, this regency is considered having a high potential in the field of fisheries through catfish farming, located in Sumberasih District. This article discusses the results of the dissemination of illiteracy eradication using instructional book of catfish cultivation. The empowerment method implemented was Empowerment and Development. The instruments used were interview, observation, document, questionnaire, and test. On trial phase, a mentoring was done to the learning community that was called WB. Prior to the mentoring session, pretest was implemented then posttest afterwards which were all done to the WB. Results show that there was an improvement on class average grade, previously it was 58,5 subsequently after the use of illiteracy eradication book, the average grade has improved to 79. The responses gathered from the WB towards the instructional book were very positive. Thus, instructional book of catfish cultivation can be used as a textbook in illiteracy tutorial in minapolitan area.

PENAMBAHAN KALSIUM PADA PAKAN UNTUK MENINGKATKAN FREKUENSI MOLTING LOBSTER AIR TAWAR (CHERAX QUADRICARINATUS) (CALCIUM ADDITION ON FOODS TO INCREASE FREQUENCY OF CHERAX QUADRICARINATUS MOULTING) Riza Rahman Hakim
Jurnal Gamma Vol. 5 No. 1 (2009): September
Publisher : Jurnal Gamma

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

The purpose of this research is to know the effect of calcium addition on foods to frequency offreshwater lobster (Cherax quadricarinatus) moulting. This research has been done during 30 daysin Fisheries Indoor Laboratory, Faculty of Animal Husbandry and Fisheries, University ofMuhammadiyah Malang.Result of research shows that calcium addition on foods success to increase frequency offreshwater lobster moulting. It shown by treathment B (2%) which has highest moulting frequency1,47. Then followed by treathment D (6%) = 1,40, treathment A (0%) = 1,27, and treathment C (4%)= 1,13. Calcium addition on foods also give positive effect to survival rate and growth of freshwaterlobster. All of treathments were added by calcium show that they have higher survival rate valuethan other treathments were not by added calcium. The sequential data of the average of freshwaterlobster survival rate are treathment B (2%) = 93,33%, D (6%) = 93,33%, C (4%) = 86,67%, dan A(0%) = 80 %. Whereas the sequential data of average to growth of freshwater lobster are treathmentB (2%) = 0,85 g, D (6%) = 0,79 g, C (4%) = 0,78 g, dan A (0%) = 0,73 g.

Pemberdayaan Masyarakat Desa Parangargo melalui Pelatihan Budidaya Ikan Lele dengan Sistem Biona Yus Mochamad Cholily; Machmud Effendy; Riza Rahman Hakim; Beti Istanti Suwandayani
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 12, No 2 (2021): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v12i2.6377

Banyaknya lahan kosong yang belum termanfaat dengan baik di Desa Parangargo, Kecamatan Wagir, Kabupaten Malang perlu dimaksimalkan. Budidaya ikan tawar yang masih dilakukan secara konvensional menyebabkan kurang berkembanganya budidaya ikan di daerah tersebut. Ketersediaan sumber daya ikan diharapkan mampu menjadi sector utama dalam perekonomian nasional di era yang akan dating. Melalui edukasi masyarakat tentang budidaya ikan dapat membantu edukasi ketahanan pangan di masa pandemic covid-19. Pelatihan budidaya ikan lele dengan sistem biona inilah masyarakat umum di desa tersebut dapat teredukasi dalam pengolahan ikan selama satu tahun. Metode dalam kegiatan ini survey, ceramah dan pendampingan. Tahapan kegiatannya yaitu pengenalan materi, penyampaikan konsep dasar dan sosialiasi. Kegiatan ini dilengkapi instrument observasi dan angket. Dari ketiga tahapan tersebut sarana prasarana, materi dan narasumber memberikan dukungan dengan menunjukkan skor sebesar 91.33%, 90.67% dan 90.50%. Hal ini menujukkan bahwa materi yang diberikan sesuai dengan topik dan bemakna positif terhadap masyarakat.

IMPLEMENTASI PEMBERDAYAAN MASYARAKAT MELALUI BUDIDAYA IKAN LELE DENGAN SISTEM BIONA DI MASA PANDEMI COVID-19 Yus Mochamad Cholily; Riza Rahman Hakim; Machmud Effendy; Beti Istanti Suwandayani
Jurnal Pengabdian Pada Masyarakat MEMBANGUN NEGERI Vol 4 No 2 (2020): Jurnal Pengabdian Kepada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pkm.v4i2.824

Pemberdayaan masyarakat merupakan aktivitas yang dilakukan bersama antara tim pengabdi dengan kelompok masyarakat. Keterbatasan akivitas dalam masa pandemi Covid-19 ini memerlukan aktivitas pendukung dalam ketahanan pangan. Tujuan pendampingan adalah memberikan edukasi masyarakat tentang budidaya ikan lele melalui sistem biona. Metode yang digunakan dalam kegiatan ini adalah ceramah, diskusi tanya jawab dan pendampingan. Lokasi kegiatan ini dilakukan di Edu Park, FPP, UMM dan di Desa Parangargo, Kecamatan Wagir, Kabupaten Malang. Hasil kegiatan ini 91,33% memberikan sebagian besar sangat setuju pelayanan dan sarana prasarana yang diberikan maksimal. Sebesar 90,67% dari peserta menunjukkan bahwa materi yang disampaikan dalam pelatihan sangat layak dan sesuai dengan kebutuhan masyarakat. Sedangkan sebesar 90,50% dari peserta juga memberikan respon bahwa pemateri sangat ahli/pakar dalam budidaya ikan lele dengan sistem biona. Selanjutnya masyakat didampingi untuk membuat kolam ikan lele dengan sistem biona secara mandiri. Satu kolam ikan lele dengan diamter dua meter ini di isi kurang lebih 2.000 ekor lele. Masyarakat juga diedukasi secara bertahap tentang bagaimana pengelolaan kolam dengan sistem biona tersebut. Mulai dari pengisian air, pengurasan air dan juga pengondisian pompa udara.

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