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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
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

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PERBAIKAN KUALITAS KIMIA TANAH DASAR KOLAM PODSOLIK MERAH KUNING DENGAN PEMBERIAN PUPUK CAMPURAN ORGANIK DAN ANORGANIK Saberina Hasibuan; Niken Ayu Pamukas; Syafriadiman '; Ranny Sirait
Berkala Perikanan Terubuk Vol 41, No 2 (2013): Juli 2013
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.503 KB) | DOI: 10.31258/terubuk.41.2.92-110

Abstract

The research was conducted from Juni to November 2013 in a Laboratory ofEnvironment Quality Cultivation, Fisheries and Marine Science Faculty of RiauUniversity. The purposed of this research was to knew improving the chemicalquality of podsolic red yellow pond bottom soil by a given pool mixed fertilize oforganic quail manure and inorganic fertilizers (Urea, SP 36 and KCl) with differentproportions. The method used in thisexperiment was Randomized CompleteDesign with 6 degrees of treatment with 3 replication. The treatment used in thisexperiment was (without treatment), P1 proportion of 100% organic fertilizer(75,96 g): 0% inorganic fertilizers (0 g; 0 g; 0 g), P2 proportion of 70% organicfertilizer (53,17 g): 30% inorganic fertilizers (0.25 g; 0.04 g; 0.14 g), P3proportion of 50% organic fertilizer (26,59 g): 50% inorganic fertilizers (4.16 g;g; 0,68 2.26 g, P4 proportion of 30% organic fertilizer (7.98 g): 70% inorganicfertilizers (5,82 g; 0.95 g; 3.16 g), P5 proportion0% organic fertilizer (0 g): 100%inorganic fertilizers (8.25 g; g; 4,52 1.36 g). Result showed that the provision oforganic and inorganic mixed with different dose effect to improve the chemicalquality of soil as pH, organic matter, cation exchange capacity and phosphate andwater quality too. Treatment that can provide the best influence on thecharacteristics of the land base of the pond is the proportion of 50% organicfertilizer:50% inorganic fertilizers.Keywords :fertilizer doses, quail manure fertilizer, soil quality, water quality
SEKELUMIT MANGROVE DI SIRING MALAKA REKOMENDASI PENGELOLAAN BERKELANJUTAN Yuliasamaya Yuliasamaya; Zulkarnaini Zulkarnaini; Syafriadiman Syafriadiman
Jurnal Ilmu Lingkungan Vol 15, No 2 (2021): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.15.2.p.191-205

Abstract

A place in the corner of the Malacca Strait, precisely in Sungai Apit District, Siak Regency, the coastal area of Riau Province, has a role as the transportation routes that connect Bengkalis, Pekanbaru and Batam, as well as ships transit point in Malacca Strait. The area has a very small mangrove cover area but has many local communities who manage mangroves independently, in the midst of dense industrial operations in the area, especially with the Tanjung Buton area which is a development area of a national strategic project. The developments carried out in that place must be carried out in a sustainably, namely balanced in ecological, economic and socio-cultural aspects. Research in that place always discusses only one aspect of the three, moreover what is currently rife is ecotourism, so many researchers have explored the wealth of natural tourism and not a few have discussed its economic benefits. This study aims to analyse these three aspects to produce recommendations for sustainable mangrove management strategies. This research was conducted in 2019-2020 in a descriptive quantitative manner using the Rapid Appraisal method which collaborates the use of several modern technology instruments including remote sensing, transect mapping, and Monte Carlo analysis. The management strategy resulted from a layered analysis that is generally found in separate studies. The results of this study show that the level of sustainability of mangrove ecosystem management in Sungai Apit District is less sustainable. The ecological condition is classified as less sustainable, the economic condition is classified as quite sustainable, while the socio-cultural conditions are classified as unsustainable. The mangrove ecosystem management strategy from this research is the "SO Strategy", that uses Strength to take advantage of Opportunities. The strategy includes increasing wildlife observations as part of educational objects and attractions, as part of the mangrove ecotourism, and development of new ecotourism areas or of existing ecotourism areas by local wisdom concept. Strategy implementation should involve stakeholders and local communities as well as new concept development.
ACUTE AND SUBLETHAL TOXICITY TEST OF PALM OIL WASTES ‎IN THE MAINTENANCE MEDIA OF Clarias gariepinus Vina Okto Viana; Saberina Hasibuan; Syafriadiman Syafriadiman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

AbstractThis research was conducted on November 9, 2018 until December 15, 2018 at the Laboratory of Environmental Quality of Culture, Faculty of Fisheries and Marine, University of Riau. Objective of this study to determine the effect of palm liquid waste on the acute toxicity test and sub lethal of Clarias gariepinus and safe doses for the growth of C. gariepinus. Determination of 96-h LC50 using the EPA probit method in the SPSS program.Palm liquid waste has an effect on C. gariepinusin the preliminary test the threshold value below 100 ml/L is obtained and the upper threshold value is 1000 ml/L. In acute toxicity the value obtained of 96-h LC50is 417,936 ml / L and ‎the safe biological value (Biological Safety Level) is  4,18 ml/L.‎ In the sublethal test the best treatment during the study was found in treatment P1 (4 ml/L) with absolute weight growth of 4.95 g, specific growth rate of 4.94% and survival of 80%.Keywords: toxicity, acute, sub lethal, palm liquid waste, Clarias gariepinus
Effect of biomass Azolla microphylla on chemical parameters of water quality in peat soil medias Eko Candra; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACT This research was conducted on April-May 2018 in the Kualu Nenas Village, Tambang District, Kampar regency, Riau Province. Objective of study was to determine the effect of different biomass A. microphylla on increasing chemical parameters of water on peat soil. The method used in this study is an experimental method using a Complete Random Design (CRD) with 1 factor, 4 treatments and 5 replications. The treatment used in this experiment are P0 (without biomass of Azolla michrophylla ), P1 (biomass Azolla michrophylla 20 g/m2), P2 (biomass Azolla michrophylla 40 g/m2) and P3 ( biomass Azolla michrophylla 60 g/m2). The water quality parameters measured in this study are, pH, dissolved oxygen, CO2, nitrate and phosphate.The results showed that biomass of Azolla microphylla  had a significantly different effect on changes in chemical parameters of water on peat soil media. The best results that can improve the chemical parameters of peat water are found in the treatment of Azolla michrophylla 20 g / m2 (P1) by increasing the pH value (6.2); Dissolved oxygen (6,64 mg/L); Nitrate  (17,72 mg/L) and phosphate (3,31 mg/L). Except for CO2 concentration found in treatment P3 (Use of bimasa A. michrophylla 60 g / m2) which is 21.9 mg / L. Keyword : Azolla michrophylla, chemical parameters, Peat soil
Pemanfaatan Vermikompos Yang Berbeda Terhadap Kelimpahan Zooplankton Pada Media Tanah Gambut Harnita Harni; Syafriadiman '; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was conducted from February to March 2017 in the Kualu Nenas village, Tambang Distric, Kampar Regency, Riau. And Analyze Identification In Water Quality Management Laboratory. The purpose of this research is to know the best abundance of zooplankton on peat soil. The method used in this research is the experimental method using complete randomized design (RAL) 1 factor with 4 treatment levels and 3 repelications. treatment used are without vermicompost (P0), vermicompost from human fecal (P1), vermicompost from cow dung (P2), vermicompost from chicken manure (P3). The results suggest that treatments is vermicompost from human fecal (P1). The results showed that got 21 zooplankton species from 4 classes that: Protozoa, Rotatoria, Crustacea, dan Insecta. classes protozoa is 1 species, than Rotatoria class 13 species, Crustacea class 5 species, and Insecta class 1 species. Zooplankton abundance best is P1 with abundance of 11439 ind/l.Keywords : vermicompost, zooplankton, peat soil
THE EFFECT OF BIOFERTILIZER FORMULATION TO PHYTOPLANKTON ABUDANCE AT PANGASIUS SP. POND IN THE PEAT SOIL Abdul Halim Hanafi; Syafriadiman Syafriadiman; Niken Ayu Pamukas
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACT           This research has been conducted in December 2018 until January 2019 at  Kualu Nenas village,  Tambang, Kampar Riau and for the observation of phytoplankton conducted in environment quality Laboratory of Aquaculture, Faculty of Fisheries and Marine University Riau. The purpose of this research is to figure out the appropriate dose of biofertilizer formulations to increase the abundance of phytoplankton in a Patin fish pond. The method used in this research is the experimental method of using a complete randomized design of 1 factor, 5 levels of treatment and 4 times repeated. The use of a dose of biofertilizer formulation refers to Syafriadiman and Harahap (2017). The doses used in this study are: P0: Without biofertilizer formulations (control), P1: of biofertilizer formulations 700 g/m2, P2: biofertilizer formulations 750 g/m2, P3: biofertizer formulations 800 g/m2 and P4: biofertilizer formulations 850 g/m2. The results of this study showed the highest abundance of phytoplankton species recorded by the Chlorophyta class in P2, with an abundance of 27,867 cells/L and the highest total abundance also recorded by P2 is 48,943 cells/L.Keywords: phytoplankton, peat soil, biofertilizer formulation, Patin (Pangasius sp.)
Fertilize of Peat Soil with Phosphat Fertilizer in Different Grade Based on Parameter of Physical Chemistry Vina Damayanti; Saberina Hasibuan; Syafriadiman '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The research was conducted from February-April 2015 in the Laboratory Aquaculture Environmental Quality, Faculty of Fisheries and Marine Sciences University of Riau Pekanbaru. The method used in this study is an experimental method using a Complete Random Design (CRD) with 1 factor, 5 treatments and 3 replications. The treatment used in this experiment is P0:Without application of fertilizer (control), P1:grade N-P-K (20-10-0), P2:grade N-P-K (20-20-0), P3:grade N-P-K (20-30-0) and P4:grade N-P-K (20-40-0). Result showed that the given of phosphat fertilizer with different grade effected to some soil parameter quality. For parameter pH and P-available soil the best treatments is grade N-P-K:20-40-0 (P4). For N-total and C/N ratio the best treatment is grade N-P-K:20-10-0 (P1). For soil organic matter content the best treatment is control (P0). For the parameters of color, texture, bulk density and cation exchange capacity of phosphorus fertilizer with different grade is no effected. Results of measurements of water quality parameters during research that ranged is for pH of water from 3,75 to 6,27 and temperature of water that range from 27-310C. The range of water pH and temperature is still quite good for aquatic organisms .Keyword : phosphat fertilizer, peat soil, soil physical chemistry parameter
Azolla microphylla Bioabsorb as Countermeasures Alternative of Ammonia (NH3-N) In the Cultivation Media Ahmad Fauzan Saputra; Syafriadiman '; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was conducted from March until April 2015 at the Laboratory of Environmental Quality Cultivation of the Faculty of Fisheries and Marine Science University of Riau. The aim of this research to find out the ability of Azolla microphylla absorb ammonia (NH3-N) in reducing the content of ammonia (NH3-N) in the cultivation media. The method used was experimental method and complete randomized design (CAD) with 1 factor 4 treatments and 3 replications. The results of this research that giving of Azolla microphylla with different density give effect to the decrease in ammonia (NH3-N)  in the cultivation media. The best density during research was 20 g Azolla microphylla/L of water could reduce ammonia (NH3-N)  content in the cultivation media was 0,188 mg/L.
The Effect of Photopriode Differences to The Growth of Population Microalga Haematococcus pluvialis Sri Midawati Agustina Panjaitan; Saberina Hasibuan; Syafriadiman Syafriadiman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

AbstractThis research was conducted in April-Juni 2019 at the Natural Feed Laboratory, BBAT Sungai Gelam. Jambi. The purpose of this study was to determine the best photoperiod in increasing the growth rate and biomass production of microalga H. pluvialis . The method used in this research was experimental using Completely Random Design (CRD) one factor with four treatments and repeated three times. The treatments used was P1 24 bright (24B), P2 20 bright 04 dark (20B : 04D), P3 16 bright 08 dark (16B : 08D), P4 12 bright 12 dark (12B : 12D). Cultivation was carried out for ten days, using Walne. The results showed that the treatment of the dark cycle and the light cycle affected the population density and specific growth rate. Lighting 16 hours Bright  08 hours Dark gave the best results with a cell density of 888 x 104 cells / ml and a specific growth rate of 0,353 cells/ml/day with peak growth occurring on the day eight. Water quality parameters during the study were optimal for the growth of microalga H. pluvialis with a water temperature of 21,05-23,78 0C, pH 7,70-8,78 and dissolved oxygen 5,54-6,30 mg /L. Keywords: Photopriode, Growth of Population, Haematococcus pluvialis.
Effect of Biofertilizer Formulation Parameter on Changes in Soil and Water Physical Media Peat Yose Riadi; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

 ABSTRACT This research was conducted from December 2017 to February 2018 in the Kualu Nenas village Tambang Distric Kampar Regency and in Environmental Quality Aquaculture, Faculty of Fisheries and Marine University of Riau. This study aims to determine the effect of biofertilizerin the physicalchanges. The treatments of the result applied were without formulation Biofertilizer (P0), formulation Biofertilizer 75 g/container (P1), formulation Biofertilizer112,5  g/container (P2), formulation Biofertilizer150 g/container (P3) and formulation Biofertilizer187,5 g/container (P4). The results of this study showed formulation of Biofertilizer affected on physical properties specially turbidity and coarse fiber, the best of Biofertilizerof the result is P4 (187,5 g/container ) of turbidity and coarse fiber wen 21,25 NTU and 7,50%. Keywords :Biofertilizer, Physical Parameter, Peat Land
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 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