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All Journal Jurnal Sains dan Teknologi Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Akuakultur Sungai dan Danau CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS

Yulfiperius, Yulfiperius

Program Studi Akuakultur Universitas Prof. Dr. Hazairin SH

Author-ID : 798060

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Environmental Science Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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CORAL POINT COUNT WITH EXCEL EXTENSIONS (CPCE) SOFTWARE: CORAL REEF CONDITION AT SMALL ISLANDS IN INDONESIA Utami, Risnita Tri; Yulfiperius, Yulfiperius; Supadminingsih, Fahresa Nugraheni; Saputra, Julian
JST (Jurnal Sains dan Teknologi) Vol 11, No 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v11i1.43337

Coral reefs are marine ecosystem that provide homes at less 25% of all marine species. In the last decade, the use of Underwater Photo Transect (UPT) methods for coral reef monitoring has gained increased popularity. This study aimed to monitoring of coral reef condition at Dua Island, Tikus Island, Belanda Island, and Dapur Island. This study used Coral Point Count with Excel extensions (CPCe) software, to increase the efficiency of coral reef monitoring efforts. Photo transects were conducted by scuba diving. Coral reef community image was capture for every 1m across 50m transect line. A total of 30 random point samples was selected for each photo frame. Multiple photo frame were combineÂ and for each point coded according to the code of each category, biota, and substrate at the random point. The results showed that the condition of the coral reefs in Bengkulu was in the fair to good category, while the condition of the coral reefs in the Seribu Islands was in the poor to fair category. The most common coral genera found in Bengkulu are Porites and Pocillopora, while in the Seribu Islands are Porites and Acropora.

PENGARUH ALKALINITAS TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN IKAN LALAWAK Barbodes sp. [Effect of Alkalinity on the Survival Rate and Growth of Lalawak Fish, Barb odes sp.] Yulfiperius Yulfiperius; Mozes R. Toelihere; Ridwan Affandi; Djadja Subardja Sjafei
Jurnal Iktiologi Indonesia Vol 4 No 1 (2004): Juni 2004
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v4i1.252

This experiment was conducted to determine the effect of alkalinity on the survival rate and daily growth rate of Barbodes sp. The fishes were reared in 12 aquariums with four different alkalinity levels 48, 78, 108 and 138 ppm. Each aquarium filled with 10 fish at the average weight of 12.25 to 12.64 g attempt. The treatment lasted for 75 days. During the experiment, the fish were given commercial diet (pellet) with the dose of 5% of biomass weight at the frequency of three times a day. Result of the experiment showed that the survival rate for all treatments was 100%, while the alkalinity which suitable for daily growth rate of the fish was 80 ppm C’aCOr

PENGARUH KADAR VITAMIN E DALAM PAKAN TERHADAP KUALITAS TELUR IKAN PATIN (Pangasius hypophthalmus) [Effect of dietary vitamin E on the egg quality of catfish (Pangasius hypophthalmus)] nFN Yulfiperius; Ing Mokoginta; Dedi Jusadi
Jurnal Iktiologi Indonesia Vol 3 No 1 (2003): Juni 2003
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v3i1.267

This experiment was conducted to determine the effect of dietary vitamin E (VE) on the diet of catfish broodstock, Pangasius hypophthalmus on the egg quality. Four isonitrogenous (37.68-38.05% crude protein) and isocaloric (3066.66-3104.71 kcal digestible energy/kg of feed) practical diets contained either 28.08, 146.55, 189.65, or 251.80 mg VE/kg of feed, respectively, were applied the to catfish broodstock. The broodstock were cultivated in net cages held in earthen pond. Fishes were fed daily at 4% of body weight for 15 months using these diets. During feeding period, gonad maturation stage were examined, and egg ovulation was induced artificially. The vitamin E and the total lipid contents in the eggs produced were increase as the dosage of VE in the diet elevated. The vitamin E affected the gonad somatic index, fecundity, egg diameter, hatching rate, abnormal larvae, and total number of larvae produced. Fishes fed on diet containing 189.65 mg VE/kg of feed significantly produced the highest hatching rate (78.77%), total number of larva 332,339/kg of brood stock, and lowest abnormal larvae (0.19%). Supplementation 189.65 mg VE/kg of feed significantly improve the eggs quality of catfish. AbstrakPercobaan ini dilakukan untuk menentukan pengaruh dari vitamin E (VE) dalam pakan induk ikan patin, Pangasius hypophthalmus terhadap kualitas telurnya. Empat macam pakan yang digunakan yaitu yang mengandung protein relatif sama yaitu berkisar antara 37.68-38.05% dan kalorinya 3066.66-3104.71 kkal/kg pakan, kandungan VE yang digunakan dalam pakan secara berturut-turut antara lain 28.08, 146.55, 189.65, dan 251.80 mg VE/kg pakan. Induk dipelihara dalam jaring yang ditempatkan dalam kolam beton. Setiap liari ikan diberi makan sebanyak 4% dari berat tubuh untuk selama 15 bulan. Selama periode pemberian pakan, tingkat kematangan gonad diperiksa, dan pembuahan dilakukan secara buatan. Vitamin E dan kandungan lemak dalam telur yang dihasilkan meningkat sesuai dengan peningkatan dosis VE dalam pakan. Vitamin E mempengaruhi gonad somatik indek, fekunditas, diameter telur, laju penetasan, larva abnormal, dan jumlah total larva yang dihasilkan. Pakan yang mengandung 189.65 mg VE/kg pakan menghasilkan tingkat penetasan yang tinggi (78.77%), jumlah total larva 332,339 ekor/kg induk, dan larva abnormal terendah (0.19%). Penambahan 189.65 mg/kg pakan dapat meningkatkan kualitas telur ikan patin.

Pemberdayaan Masyarakat Desa Wisata Berbasis Pendampingan: Desa Wisata Sumber Urip, Bengkulu Risnita Tri Utami; Sintia Safrianti; Dedi Pardiansyah; Yulfiperius
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2021): Agustus
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v4i1.745

Tujuan dari pemberdayaan masyarakat desa wisata berbasis pendampingan ini adalah meningkatkan gerakan sadar wisata dengan melakukan pelatihan pengelolaan homestay, pelatihan packaging madu dan oleh-oleh serta pelatihan pembuatan website. Metode yang digunakan dalam pemberdayaan ini adalah metode sosialisasi pemberdayaan masyarakat; bimbingan teknis; serta pelatihan, monitoring dan evaluasi. Pemberdayaan masyarakat desa wisata berbasis pendampingan di Desa Wisata Sumber Urip, Bengkulu telah terlaksana dengan baik. Masyarakat telah memahami pentingnya pengelolaan homestay; packaging madu dan oleh-oleh dan adanya website Desa Wisata Sumber Urip, Bengkulu.

Pengaruh Alkalinitas terhadap kelangsungan Hidup dan Pertumbuhan Ikan Lalawak (Barbodes sp.) Yulfiperius Yulfiperius; Mozes R. Toelihere; Ridwan Affandi; Djadja Subardja Sjafei
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 23, No 1 (2006)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2006.23.1.144

This experiment was conducted to determine the effect of alkalinity on the survival rate and daily growth rate of Barbodes sp. The fish were reared in 12 aquariums with four different levels of alkalinity, i.e. 48, 78, 108 and 138 ppm. Each aquarium was filled with 10 fish of 12.25 to 12.64 gram in average body weight. The treatments were applied for 75 days. During the experiment, the fish were given commercial diet (pellet) of 5% rate of biomass weight at the frequency of three times a day. The results showed that the survival rate for all treatments was 100%, and the alkalinity suited for daily growth rate of fish lalawak was 78 ppm of CaCO3.

PENGARUH PEMBERIAN KOMPOSISI PAKAN TEPUNG TONGKOL JAGUNG YANG BERBEDA TERHADAP PERTUMBUHAN IKAN TAWES (Puntius javanicus) Aan Novrianto; Yulfiperius Yulfiperius; Andriyeni Andriyeni; Asro Nurhabib; Supriyono Supriyono
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 17 No 1 (2019): Agroqua Journal
Publisher : University of Prof. Dr. Hazairin, SH

This research was conducted in April s / d June 2017 located in Fisheries Laboratory of University Prof. Dr. Hazairin, SH Bengkulu. The design of this study used a Completely Randomized Design with 4 Treatments and 6 repeats. The treatments were (1) = CornCob 157 gram, (2) = Corncob 167 gram, (3) = CornCob 177 gram, (4) = Corncob 187 gram. To know the effect or not done an analysis of variance and continued with a test of the Duncan Multiple Range Test (DMRT) 5% and 1%. The parameters observed were absolute weight, absolute length, feed conversion, feed efficiency, and fish survival. The results showed that giving different feed composition of corn cob feed was a significant effect on absolute weight growth, absolute length, feed conversion, feed efficiency but no significant effect on survival of Tawes (Puntius javanicus). Absolute weight growth, absolute length, feed conversion, and feed efficiency are best found in Treatment P1 = Corncob 157 grams and survival of Tawes (Puntius javanicus) 100%.

PENGARUH PEMBERIAN TEPUNG KEONG MAS DENGAN DOSIS YANG BERBEDA TERHADAP PERTUMBUHAN IKAN SIDAT (Anguilla bicolor) Afra Nur Faridah; Yulfiperius Yulfiperius; Andriyeni Andriyeni
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 16 No 2 (2018): Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

The purpose of this study was to determine the appropriate dosage of snail flour in fish feed for eel fish growth.This research was conducted in April - June 2017 which is located in Margasakti Village, Padang Jaya, North Bengkulu. The design used was Completely Randomized Design with 4 treatments and 6 replications.The treatment tested in this study was 58 gr/kg, 59/kg, 60/kg, and 61/kg grain snack dose.Containers used in the form of tarpaulins contained 24 containers. The test fish used amounted to 6 fish/containers. Parameters observed include growth of length and weight, feed conversion, feed efficiency, and survival.The results showed that giving of snail flour with different dose significantly influence to growth of length and weight, feed conversion, and feed efficiency.While on survival has no real effect. The proper dosage of snail flour for long and heavy growth, feed conversion, feed efficiency is60 gr/kg feed.

The Effect Of Different Additional Feed On The Growth Of Raw Crab (Scylla serrata) Sinta Paralita; Yulfiperius Yulfiperius; Zulkhasyni Zulkhasyni; Firman Firman; 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.v19i2.2223

This study aims to determine the effect of different supplementary feeds on the growth of mud crab (Scylla serrata). This research was conducted from January 2 to March 2, 2021, at the Joint Pond Owner in Kandang Village, Kampung Melayu District, Bengkulu City. The container used is a plastic basket with a design size of 37 cm high, a circle diameter of 34 cm with a test crab size of 100-110 grams, totaling 48 tails. The design used in this study was a completely randomized design (CRD) which consisted of three treatments, namely experiment 1 (trash fish feed), Experiment 2 (mangrove snail feed), and Experiment 3 (cut chicken intestine feed) with eight replications, so that in getting twenty-four treatment units. To determine the effect or not, analysis of variance was carried out at the level of 5% and 1%, while to determine the effect of the best feed, the BNT Advanced Test (Least Significant Difference) was carried out. 5%. The parameters observed were weight growth of crabs, carapace length, carapace width, feed conversion, feed efficiency, and survival of mud crabs. The results showed that different supplementary feeding had a significant effect on the weight growth of mud crabs but had no significant effect on carapace length growth, carapace width, feed conversion, feed efficiency and survival of mangrove crabs. The best feed for the growth of mangrove crabs is chicken intestine with an initial weight of 105.2 grams and a final weight of 173.4 grams.

CORAL POINT COUNT WITH EXCEL EXTENSIONS (CPCE) SOFTWARE: CORAL REEF CONDITION AT SMALL ISLANDS IN INDONESIA Risnita Tri Utami; Yulfiperius Yulfiperius; Fahresa Nugraheni Supadminingsih; Julian Saputra
JST (Jurnal Sains dan Teknologi) Vol. 11 No. 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Terumbu karang adalah ekosistem laut yang menyediakan rumah bagi sekitar 25% organisme laut. Beberapa dekade terakhir, penggunaan metode Underwater Photo Transect (UPT) untuk pemantauan terumbu karang semakin populer. Penelitian ini bertujuan untuk memantau kondisi terumbu karang di Pulau Dua, Pulau Tikus, Pulau Belanda, dan Pulau Dapur. Penelitian ini menggunakan software Coral Point Count with Excel extensions (CPCe), untuk meningkatkan efisiensi upaya pemantauan terumbu karang. Transek foto diambil dengan penyelaman scuba. Foto komunitas terumbu karang diambil setiap 1m di sepanjang garis transek sepanjang 50m. Sebanyak 30 sampel titik acak dipilih untuk setiap foto. Beberapa foto digabungkan dan untuk setiap titik dikodekan sesuai dengan kode masing-masing kategori, biota, dan substrat pada titik acak. Hasil penelitian menunjukkan kondisi terumbu karang di Bengkulu termasuk dalam kategori sedang hingga baik, sedangkan kondisi terumbu karang di Kepulauan Seribu termasuk dalam kategori buruk hingga. Genus karang yang paling banyak ditemukan di Bengkulu adalah Porites dan Pocillopora, sedangkan di Kepulauan Seribu adalah Porites dan Acropora.

Mewujudkan Desa Wisata melalui Pembekalan Clean, Health, Safety & Environment, Pelayanan Prima dan Exploring, Packaging & Presentation Sintia Safrianti; Risnita Tri Utami; Dedi Pardiansyah; Yulfiperius Yulfiperius
Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Vol 3 No 1 (2021): June
Publisher : Universitas Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/abdihaz.v3i1.1705

Realizing a Tourism Village through Provision of Clean, Health, Safety & Environment, Excellent Service and Exploring, Packaging & Presentation Sumber Urip Village, Selupu Rejang District, Rejang Lebong Regency is one of the tourist villages in Bengkulu Province that requires tourism development. The Ministry of Tourism and Creative Economy of the Republic of Indonesia in collaboration with Universitas Prof. Dr. Hazairin, SH Bengkulu held the development of Regional Tourism Village 1 A (Sumatra) with the aim of providing understanding to participants about the importance of implementing clean, health, safety & environment, excellent service and explore, packaging & presentation in building a tourist village. Another goal was to increase the tourism awareness movement so that it could develop the cultural and tourism potential that exists in tourist villages. The activity was carried out on September 8, 2020 and continued with assistance in Sumber Urip Village. The technical guidance was attended by 25 participants from tourism-aware community groups, village-owned enterprises, village officials and assistants from students. Overall, the activity was successful and received a positive response from the participants. 100% of participants expressed satisfaction with the material about the development of tourist villages presented in this community service activity.

Co-Authors Aan Novrianto Afan Mahmudin Afra Nur Faridah Andriyeni Andriyeni Andriyeni Andriyeni Andriyeni Andriyeni Asro Nurhabib DEDI JUSADI Dedi Pardiansyah Djadja Subardja Sjafei Djadja Subardja Sjafei Djatmiko Djatmiko Fahresa Nugraheni Supadminingsih Fahresa Nugraheni Supadminingsih, Fahresa Nugraheni Firman Firman Firman Firman Ing Mokoginta Julian Saputra Julian Saputra Kurnia Herlina Dewi Luh Putu Ratna Sundari Mozes R. Toelihere MOZES R. TOELIHERE Ramat Dani Reswita Reswita Ridwan Affandi RIDWAN AFFANDI Risnita Tri Utami Risnita Tri Utami Satria Putra Utama Sinta Paralita Sintia Safrianti Supriyono Supriyono Wica Elvina Zulkhasyni Zulkhasyni, Zulkhasyni

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