Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

10.577

P-Index

This Author published in this journals

All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Perikanan Universitas Gadjah Mada Jurnal Riset Akuakultur Media Akuakultur Riau Journal of Empowerment Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement Jurnal Pengabdian Masyarakat Indonesia Dinamika Lingkungan Indonesia Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Journal of Tropical Fisheries South East Asian Aquaculture Dinamika Pertanian IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi Jurnal Akuakultur SEBATIN Jurnal Perikanan dan Kelautan Jurnal Akuakultur SEBATIN Jurnal Natur Indonesia

Syafriadiman, Syafriadiman

Universitas Riau

Author-ID : 3003892

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Public Health Social Sciences Veterinary Other

Published : 175 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4 5

Efektivitas Pemberian Hormon Tiroksin (T4) terhadap Pertumbuhan Ikan Pawas (Osteochillus hasselti CV) Susanti, Nelvia Mai; Sukendi, Sukendi; Syafriadiman, Syafriadiman
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.26-31

Thyroxine hormones (T4) is a technology that is used to stimulate fish growth. This hormone is produced by the thyroid gland and functioning in general metabolism and growth. This study was conducted from May-July 2016 in Hatchery and Breeding Laboratory, Department of Aquaculture, Fisheries and Marine Sciences Faculty, Riau University. This study was aimed to analyze the effectiveness of the thyroxine hormone (T4) at different dosages to the growth of Pawas fish (Osteochillus hasselti CV), and reared with different density. This study used a complete randomized design with two factors (densities and dosages of hormones) and 3 repetitions. The densities that used were 20, 30 and 40 fish / cage. The hormone dosages given in this study were 2, 4, and 6 mg/kg. The results showed that the density 20 fish/cage is the best density in Pawas culture where the best result of the growth parameters obtained. Addition of thyroxine at a dosage of 6 mg / kg of feed provided the best results on the absolute weight growth (5:12 ± 1.70 g), daily growth rate (2.64 ± 12:47%), protein retention (58.76 ± 8:34%) and the levels of muscle glycogen (4:54 ± 0.20). Addition of thyroxine at a dosage of 4 mg/kg feed gave the best results in the absolute long growth (4.72± 0.89 cm), feed conversion ratio (1:44 ± 0.57), fat retention (108.50 ± 12:47%) and the levels of liver glycogen (6:12 ± 2.60).

Toksisitas Limbah Pabrik Minyak Kelapa Sawit Terhadap Benih Ikan Nila Merah (Oreochromis sp.) Syafriadiman, Syafriadiman
Jurnal Perikanan dan Kelautan Vol 21, No 1 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.1.25-32

Research of toxicity of industrial palm oil wastewater and sub lethal test to Oreochromis sp. has been conducted on February 1st to March 1st 2009 in Aquaculture Technology Laboratory, Fisheries and Marine Science Faculty University of Riau. Objective of this research is to determine the concentration of a test material or the level of an agent that produces a deleterious effect on Oreochromis sp. during a short-time exposure under controlled condition. In this study, static 96-h acute toxicity tests were carried out using Oreochromis sp. as test organisms. Probit analysis using the computer software EPA and graphical method were used to caculate the 96-h LC50 depending on data suitability. Results of the 96-h LC50 and Biological Savety Level of the industrial palm oil waste water were 126,06 ml/l and 1.26 ml/l respectively.

Abundance of Phytoplankton in the Peat Soil Media with Given a Mixture of Biofertilizers Nababan, Tri Manda R; Hasibuan, Saberina; Syafriadiman, Syafriadiman
Jurnal Perikanan dan Kelautan Vol 26, No 3 (2021)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.26.3.154-160

This research was conducted from October to November 2019 at the peatland of Kualu Nenas Village, Kampar District, Riau Province. The aim of this research is to get a comparison of the mixture between human waste biofertilizer and cow manure biofertilizer to increased the abundance of phytoplankton. The method used in this study is an experimental method using a completely randomized design (CRD), 1 factor with 6 treatment levels and 3 replications. The treatment used were P0 (without biological fertilizers), P1 (giving a mixture of biological fertilizer 100%), P2 (Biofertilizer mixture 25% human waste : 75% cow manure biofertilizer), P3 (Biofertilizer mixture 50% human waste : 50% cow manure biofertilizer), P4 (Biofertilizer mixture 75% human waste: 25% cow manure biofertilizer), P5 (Biofertilizer 100% human waste). The study was conducted for 28 days, using a dose of 750 g/m2. The results of this research showed that the application of a mixture of biological fertilizers 75% human waste: 25% biofertilizer cow manure gave the best results on the abundance of phytoplankton, namely 28,771 ind/L, the diversity index value (H') was 0.49, the species dominance value (C) was 1.10 and the peak of the population occurred on the 16th day. Water quality parameters measured during the study were still optimal for phytoplankton growth with a temperature of 27-29oC, pH 5-7, DO 3.8-6.7 ppm, nitrate 4.75 mg/L and orthophosphate 3.50 mg/L

Effect of Fertilizer Faeces On Parameter of Physical Chemistry in Peat Swamp Soil In The Media Pamungkas, Rhino; Hasibuan, Saberina; ', Syafriadiman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

The research was conducted from March 2014 in the Laboratory Management ofWater Quality, Faculty of Fisheries and Marine Sciences University of Riau Pekanbaru.The method used in this study is an experimental method using a Random Block Design(RAL) with one factor, 5 treatments and 3 replications. The treatment used in thisexperiment is P0: Without application of fertilizer faeces (control), P1: faeces fertilizer300g/m2, P2: faeces fertilizer 450g/m2, P3: faeces fertilizer 600g/m2, P4: faeces fertilizer750g/m2. Result showed that the faeces fertilizer amounts affect various physical andchemical water quality and well as soil chemistry of peat, and may increase some of thephysical parameter of water quality and soil chemistry of peat swamp and fainally togood fertility for the growth of organisms in the water.Keyword : Fertilizer faeces, chemistry and physical parameter, water and soil quality

THE ABUNDANCE OF ZOOPLANKTON IN PEAT SOIL PONDS OF CATFISH (Patin) WAS GIVEMIXED OF HUMAN’S FECES AND COW’S FECES BIOFERTILIZER ismet, M.Yorasoki; Syafriadiman, Syafriadiman; Hasibuan, Saberina
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 2 (2020): 2 Juli - Desember 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abtrac The research was carried out in October to November 2019, located on the Peatlands in the Pine Farmers Road, Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. Observation of zooplankton have been done in the Laboratory of Environment Quality of Aquaqulture, Biology Chemistry Laboratory, Fisheries and Marine Faculty. The purpose of this study was to determine the effect of a mixture of human feces biofertilizer with cow feces that is best for increasing zooplankton abundance, growth and survival of catfish (Pangasius sp) in peat ponds. The research method is an experimental method, using a completely randomized design (CRD) of one factor (a mixture of human feces biofertilizer and cow feces biofertilizer), 5 (five) levels of treatment, were P0: (control); P1 (Giving biofertilizer 20% human feces + 80% cow feces); P2 (Giving biofertilizer 40% human feces + 60% cow feces); P3 (Giving biofertilizer 60% human feces + 40% cow feces); P4 (Giving 80% human feces + 20% cow feces), 3 (three) replications. The results of this study that was P4 (Giving 80% human feces + 20% cow feces) to produce zooplankton abundance (8889 ind / l), absolute weight growth (17.3 g), absolute length growth (4.4 cm) and survival of catfish (86%) compared to (P3, P2, P1 and P0). The water quality during the study was quite good, temperature 26-29oC, pH 6-7, DO 5-6 mg / l, Nitrate 3.77 ppm, Orthoposphate 4.51 ppm. Keywords: Biofertilizer, zooplankton abundance, peat soil, Pangasius sp.

Degradasi Vegetasi Hutan Konservasi Danau Pulau Besar Danau Bawah Kabupaten Siak Provinsi Riau Pramono, Tri Handro; Amin, Bintal; Syafriadiman, Syafriadiman; Mahatma, Radith
Dinamika Lingkungan Indonesia Vol 2, No 2 (2015)
Publisher : Universitas Riau

Wildlife Sanctuary of Danau Pulau Besar Danau Bawah is surrounded by a forestconservation area of industrial timber estates and villages inhabited by indigenous peopleswhere their lives are very dependent on the forest. The consequence of these conditions is thatforest degradation is quite serious as the encroachment of trees and forest conversionpractices to agriculture and plantations. This study aims to gain estimation on forestencroachment and total loss of trees resulting in a decline in floristic diversity in this region.Data collection on forest encroachment map using satellite imagery analysis was done byusing Supervised Classification technique. The area assessed is conservation forest areaswhich has been encroached upon or degraded areas. Vegetation data were collected by usingthe plot method that illustrates the potential, type, density values, dominance of vegetationand its importance value index. The results of extensive analysis of vegetation encroachmentillustrated the potential value of forest degradation rate. Conservation forests area wasdegraded up to± 2339.73 ha or 8.29% of the total area, while the estimated loss due to theencroachment of trees during the period 1998 to 2012 reached 550,819.24 m3 or equal to39,344.23 m3 trees per year, or 3278.69 m3 per month and 109.29 m3 per day.

Increased in Soil and Water Phospate in Peat Ponds Treared with a Mixture of Biologycal Fertilizers Aprianto, Bagus; Hasibuan, Saberina; Syafriadiman, Syafriadiman
Jurnal Perikanan dan Kelautan Vol 27, No 1 (2022): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.1.37-43

This research was conducted on November until December 2019, on Peatlands, Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. The aim of this research was to determine the effect of giving a mixture of human and cow feces biological fertilizers and to get the best comparison of a mixture of human and cow feces biological fertilizers on the increase in soil phosphate and peat pond water. The method of this research is an experimental method using a Complete Random Design (CRD) with one factor, six treatments, and three replications is P0: Control, P1: 100% giving of cow feces (120g), P2: 25% giving of human feces (30g) + 75% cow feces (90g), P3: 50% human feces (60g) + 50% cow feces (60g), P4: 75% human feces (90g) + 25% cow feces (30g), and P5: 100% human feces (120g). The results showed that 75% giving of human feces (90g) + 25% giving of cow feces biological fertilizers (30g) had an effect on phosphate changes in soil and peat water media with the respective levels obtained at 0,47% - 0,74% and phosphate content of water is 1,37 ppm-3,50 ppm

PENGGUNAAN KAPUR CaCO3 PADA TANAH DASAR KOLAM IKAN BERBEDA UMUR DI DESA KOTO MESJID KABUPATEN KAMPAR Saberina Hasibuan; Syafriadiman Syafriadiman; Tardilus Tardilus
Berkala Perikanan Terubuk Vol 40, No 2 (2012): Juli 2012
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The research was conducted from April until June 2012 at Soil and WaterQuality Management Laboratory Fisheries and Marine Science Faculty of RiauUniversity. The aim of the research is to know effect of CaCO3 lime to the pondbottom soil of chemical fertility and the water quality. The method usedexperiment and randomized block designs with 1 factor is CaCO3lime, with 5level of treatments doses of CaCO3 lime from 0 g/m2, 6.67 g/m2, 56.00 g/m2,112.00 g/m2, and 168.00 g/m2, and 2 groups is new pond age (0-4 years old) andold pond age (5-10 years old).The result indicated that the some doses of CaCO3 lime to increase in pHsoil pond age 0-4 years and 5-10 years is 168.00 g/m2 (P4). These conditionsresulted increased of initial pH range from5.0-5.8to6.7-7.1, C-organic about0.75%, N-total of approximately 0.07%, KPK approximately3.2 to 3.8me/100g,C/N ratioaround10.0 to 11.1. Thewater quality improvementin bothagegroupsoccurred frompH 5.7to 7.7, increased of turbidity, hardness, increased ofdissolved oxygenat pond age5-10 years old and concentration ofnitrateinthepondage of 0-4 years old.Keywords : CaCO3lime, chemical fertility, soil quality, water quality

Analisis Finansial dan Strategi Pengembangan Usaha Budidaya Ikan Kerapu (Epinephelus sp) di Kecamatan Mantang Kabupaten Bintan Handayani Handayani; Zulkarnaini Zulkarnaini; Syafriadiman Syafriadiman
Berkala Perikanan Terubuk Vol 43, No 1 (2015): Februari 2015
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The research was conducted from May to July 2014 in Mantang district, Bintan regency. The object of this research were to evaluate the feasibility level based on financial and sensitivity aspects, contribution to local revenues and to formulate alternative strategies. This research used survey method. The result shows that the business of groupers floating cages in Mantang district was feasible and profitable. Contribution of business groupers was lesses to local revenues Bintan District. The combination score of external, internal matrix indicates that the position of the business in growth strategies. SWOT analysis find out of four alternatives strategies to increase production and development business.

IDENTIFIKASI DAN INVENTARISASI IKAN-IKAN DARI WADUK PLTA KOTO PANJANG KABUPATEN KAMPAR, RIAU Sampe Harahap; Syafriadiman '; Erian Hur
Berkala Perikanan Terubuk Vol 38, No 1 (2010): Februari 2010
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted on October to Desember 2009 at PLTAKoto Panjang reservoir an Fisheries Biology Laboratory, Fisheries and MarineScience Faculty University of Riau. The objective of this research was toindentify, find out varieties and economics value of fish occured at the reservoir.The method applied in this research was survey method by applying 7 stations forfish collection. Sample identification generated 44 varieties, these sorts included 6Ordos, 17 Familyes and 30 Genus. From 44 varietes collected could be identifiedthat 30 ot them were ornamental fishes, 33 kinds were consumed fishes and 7kinds were aquaculture fishes. These fishes may occur in the dam because theyescape from the cages or because the PLN distributed the fishes in the dam by2001 and now they reproduced.

Co-Authors ', Slamat A.A. Ketut Agung Cahyawan W Abdul Halim Hanafi Abner Arie Pranata Novemberian Marpaung Achmad Purnomo Adelia Renata Agusta, Dian Asa Ahendra Massuhendri Ahmad Fauzan Saputra Alif Saputra Anggriani, Yuli Aprianto, Bagus Aprilia Dwiningtias Asto Saputro Atria Martina Bagus Aprianto Bayu Kumbara Bintal Amin Christine Natalina Delilla, Silvia Deni Efandry Simatupang Dhearesta, Anugrah Aurora Dian Asa Agusta Dian Asa Agusta Diana Novita Dianita, Ici Dicki Alexs Sandro Syam Dimas Oky Pratama Dismayanti, Sakdia Drastinawati ' Edi Putra Edi Yusuf Adiman Ek Putra Toyibin Sianipar Eka Oktavia Br. Limbong Eka Sandra Bayu Eko Candra Enjel Natali Kristin Erian Hur Eryan Huri Fahri Muhammad Fajar Alfisyahrin Febriani, Rivi Gea, Noveria Gevisioner Ginting, Dicky Efrata Hamsar Susilo Dinata Handayani Handayani Handayani, Tri Putri Harahap , Sampe Harahap Harnita Harni Harsadi, Asri Hendrik Henni Syawal Heri Anggoro Hotria Mayesi Pakpahan Husna, Hidayatul Ibnu Hadzqi Ici Dianita Irsal simbolon ismet, M.Yorasoki Joel Rikardo Sinaga Kasih Bangun , Rindu Khairun Nisa Khairun Nisa Khairuniah Khairuniah Kristin, Enjel Natali Laksono Trisnantoro Lukito, Gayon Lulu Pratiwi Mangasi Hutauruk , Ronal Marthalena Agustini Sihite Masril Masril Mei Silfia Situmorang Mouch Roddy Muhamad Latiful Khobir Muhammad Nailizzafir Muhammad Nandy Syahputra Muhammad Thabri Mulyadi Mulyadi Murib, Darli Musrifin Galib Mustafa Kamal Nababan, Tri Manda R Natalina, Christine Nigel, Carlos Niken Ayu Pamukas Nuraini Nuraini Nurhadi, Mhd Ilham NURUL HIDAYAT Nurul Hidayat Paiturrahman Sirait Parudan Bunga Ria Barutu Pratama, Dimas Oky Purba, Constantine Putri, Adlia Tri Radith Mahatma Rahmayuni, Apriliza Ramadhan, Dandi Ramadinal Riski Lubis Ranny Sirait Rhino Pamungkas Rhino Pamungkas Ridho Dian Prayudi Rinaldi Rinaldi Rivi Febriani Rizky Ramadhan Rizky Ramadhan, Rizky Romadia, Isna Roni Mahiwal Pohan Rusliadi Rusliadi Saberina Hasibuan Safutri, Dewi Noliyan Sakdia Dismayanti Sampe Harahap Sampe Harahap Santikawati, Susi Sapri Sapri Saputra, Alif Sari, Sri Nadila Sianipar, Ek Putra Toyibin Silvia Delilla Silvia Delilla Simatupang, Deni Efandry Sri Midawati Agustina Panjaitan Sri Nadila Sari Sri Purwahyuningsih Sri Yusnita Sukendi Sukendi Suryaldi Aldo Susanti, Nelvia Mai Syam, Dicki Alexs Sandro Syawal, Henny Taradifa, Shintia Tardilus Tardilus Taufik Hidayat Taufik Hidayat Tri Handro Pramono, Tri Handro Tri Manda R Nababan Tri Putri Handayani Unggul Fitrah Heriadi Utiya Syah , Shinta Vadissa Putri Utami Vina Damayanti Vina Okto Viana Wardana, Amelia Suci Windarti Windarti Yose Riadi Yuliasamaya Yuliasamaya Yunus, Ahmad Zalukhu, Ida Yanti

Title

Found 175 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 175 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 175 Documents
Search