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Syafriadiman, Syafriadiman
Universitas Riau
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Azolla microphylla Bioremoval as Countermeasures Alternative of Heavy Metals (Zn) In the Cultivation Media Fahri Muhammad; Syafriadiman '; Niken Ayu Pamukas
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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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 remove heavy metals (Zn) in reducing the content of heavy metals (Zn) 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 heavy metals (Zn) in the cultivation media. The best density during research was 30 g Azolla microphylla/L of water could reduce Zn content in the cultivation media was 57,69%.Key words : Heavy Metals (Zn), Azolla microphylla, Bioremoval
Influence Quantity Earthworm (Lumbricus Sp.) on Various Changes Basic Soil Quality Physical Parameters in Peat Pool Asto Saputro; Syafriadiman '; Niken Ayu Pamukas
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted in December 2015 to January 2016. The aim of this study was to determine the influence of the quantity of worms (tail/m2) to change some basic physical parameters of soil quality peat pond was. The method used in this study is an experimental method by using a completely randomized design (CRD) that is using one factor, the level 5 treatments and 3 replications. The treatmen such as; P0: without earthworms, P1: 200 earthworms / m2 extensive media maintenance, P2: 400 earthworms / m2 extensive media maintenance, P3: 600 tail earthworms / m2 extensive media maintenance, P4: 800 animals earthworms / m2 extensive media maintenance, P5: 1000 tail earthworms / m2 extensive maintenance media. The production of vermicompost highest average is in P5 at 216, 43 g.Keyword: Earthworm, Physical Parametres, Earth Quality, Peat Pool
EFFECT OF BIOFERTILIZER OF FORMULATION DOSE ON CHEMICAL PARAMETERS OF WATER QUALITY IN PEAT SOIL MEDIAS Achmad Purnomo; 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 This research was conducted from February to April 2018 at the Peat soil of Kualu Nenas Village, Kampar District, Riau Province. This study aims to determine the effect of formulation biofertilizer doses on changes in chemical parameters of water quality in peat soil ponds. The method used is the experimental method using a completely randomized design, one factor with fivetreatment levels and four replications. The treatments used were the formulated biofertilizer with a dose of P1 (70 g / m2), P2 (112.5 g / m2), P3 (150 g / m2), P4 (187.5 g / m2), and P0 (without formulationbiofertilizer). The results showed that the different of formulation of biofertilizer dose were significantly affected to chemical parameters of peat soil and water than dose of P4 (187.5 g / m2) was the best in this research. It was able to increase dose chemical parameters ie pH 4.70 - 6.60, organic content of soil 49.78 - 92.18%, N2O3 0.25 - 1.90%, P2O50.03 - 1.98%, K2O 0.07 - 2.43%, and C/N ratio 13.56 - 59.67 and, also the water chemical parameters was able to increase ie pH 5-7, DO 2.9 - 7.3 mg/l, CO2 13.48 - 29.96 mg/l, NO3 0.76 - 4.51 mg/l, and Orthophosphate 1.41 - 3.92 mg/l.Keyword: Peat Soil, Formulation Biofertilizer, Chemistry Parameters,
THE DENSITY OF BENTHIC ORGANISMS IN PEAT SOIL MEDIA WITH DIFFERENT VERMICOMPOST Mustafa Kamal; Saberina Hasibuan; Syafriadiman Syafriadiman
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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 AbstrackThis study was conducted from February-March 2017, at the Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. The objective of this research was to determine the best type of vermicompost to increase the density of benthic organisms on peat soil media. The research method was an experiment using a Completely Randomized Design (CRD) with 4 treatment levels and 3 replications. The treatments used were P0 (control / without vermicompost); P1 (human fecal vermicompost) P2 (cow fecal vermicompost) P3 (chicken fecal vermicompost). Results showed that the best treatment was P1 vermicompost human fecal. The density of was macrozoobenthos as 6,368 ind m-2 and mikrozoobenthos was 12,956 ind  m-2. Water quality such as temperature was 27-320C, pH 3,6-6,8, Oxygen dissolved 2,9-6,0 mg  L-1, nitrate 5,253-14,059 ppm and Orthophosphate 3,434-8,915 ppm. Keywords: Vermicompost, Macrozoobenthos, Microzoobenthos, Abundance of    Macrozoobenthos and abundance of Microzoobenthos 
The utilization of ameliorant in formulation with a dose of different to improve the abudance fitoplankton in the media the peat soil. Heri Anggoro; Syafriadiman '; Niken Ayu Pamukas
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted from February to April 2016 in the ponds of peatsoils at Jl. Petani Nenas Desa Kualu Nenas, Tambang, Kampar, Riau. The observation have been done in Laboratory of Environment Quality Aquaculture (EQA), Fisheries and Marine Sciences Faculty, Riau University. Methods of experiment in this researchused with completely randomized design (CRD). Dose of ameliorant will be used as a factor in this research. 6 dose treatmentsare P0: without giving ameliorant, P1: 400 g / m2, P2: 600 g / m2, P3: 800 g / m2, P4: 1000 g / m2, P5: 1200 g / m2, and 3 replications. The results of this research that dose of ameliorant formulation a can increase the abudance fitoplankton. The best of treatment during thisresearch treatment of the P5 1200 g ameloirant + formulasi/ m2 and the fitoplankton abudance is 1954.6667 ind/l. further more this research result There 17 kinds of fitolankton, 6 species of cholorophyta, 7 speciescyanophyta, and 4 speciesbacillariophyta.Keywords: Ameliorant, Peat, and fitoplankton
Identification of Sedimend Algae Species In Intensive Culture of Catfish (Pangasius sp.) in Red Yellow Podsolic Ponds Ages Roni Mahiwal Pohan; 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                The research was conducted  from  March to May 2017  in the Koto Mesjid village, Kampar district, Riau province and analysis of algae kind in the water quality environment laboratory.  The abudance of this research was to defermine of the best of ponds type for differential of ages as a mainteneance ponds. The method of  this  research used  was as experimental method by completely randomized design (CRD) using one factor and  4 levels of (P1= 0-5 years), (P2= 6-10 years ), (P3= 11-15 years) , (P4= 16-20 years ) and 3 repetitions. The result of the research was showed of the 10 spesies were found consisting Cyanophyta, Clorophyta and Xanthophyta (5 spesies, 4 spesies,and 1 spesies) respectively. The best abundance of algae for cuttivation in the P3 (11-15 years) was 11,858 ind / cm2. 1)Student of The Fisheries And Marine Science Faculty, University of Riau2)Lecturer of The Fisheries And Marine Science Faculty, University of Riau Keywords: Sedimend Algae, Intensive culture,Catfish, Pond ages
EFFECT OF BIOMASS OF AZOLLA MICROPHYLLA ON CHEMICAL OF WATERQUALITY PARAMETERS ON PEAT SOIL MEDIAS Khairuniah Khairuniah; 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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ABSTRACTThis research was conducted from February to April, 2018 in the Peatland of Kualu Nenas Village, Kampar District, Riau Province. Objective of this study was determine the effect of biomass of Azolla microphylla on the chemical water parameters of peat soil ponds. Method of this researchwas used on experimental, used Complete Randoimned Desaign (CRD) for one factor 4 treatements P0 (without biomass of A. microphylla), P1 (20 g/m2), P2 (40 g/m2), and P3 (60 g/m2) and 5 replications.The result showed that the A. microphylla significantlyaffected to chemical parameters of peat soil and water than dose of P3(60 g A. microphylla/m2) also the water chemical parameters was able to increase is pH 5-7,5, DO 3,2 – 7,16 mg/l, CO2 18,37- 33,30mg/l, Nitrate0,76 – 4,42 mg/l, and Orthophosphate 1.41 - 3.87 mg/l. Keyword: Azolla microphylla, Chemistry water Parameters Peat
Effect of Biofertilizer Dosage on Formulasion and Biomass of Azolla microphylla on Zooplankton Abudance in Peat Soil Containers Irsal simbolon; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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Abtrack This research was conducted from October 1th to December 31st, 2017 in the Kualu Nenas Village, Tambang District, Kampar regency, Riau Province. The purpose of this study was to determine the effect of formulation biofertilizer doses, and Azolla microphylla biomass on zooplankton abundance in each treatment. This research method uses experimental design with factorial experiments with Randomized Block Design (RBD). The first treatment used a formulation (P) biofertilizer dose without formulation biofertilizer dose (P0), 300 g/m2 (P1) formulation biofertilizer dose, formulation 450 g / m2 (P2) biofertilizer dosage, 600 g/m2 (P3) formulation biofertilizer dose, the biofertilizerdosage formulation is 750 g/m2 (P4). And the second treatment is the biomass of Azolla microphylla (B) without the biomass of Azolla microphylla (B0), biomass of Azolla microphylla 20 g/m2 (B1), biomass of Azolla microphylla 40 g/m2 (B2), biomass of Azolla microphylla 60 g/m2 (B3) . The results of this study showed that the biofertilizer dosage formulation had an effect on the abundance of zooplankton. The best treatment for formulation biofertilizer doses was P2 (450 g/m2) with an abundance of zooplankton 496 ind/l. The biomass Azolla microphylla had an effect on the abundance of zooplankton in the best treatment for biomass Azolla microphylla is B1 (20 g/m2) with an abundance of zooplankton 489 ind/l. Then the best of the combination factors used in this study was P2B1 (450 g/m2 and 20 g/m2) with an abundance of zooplankton 10,500 ind/l. Measurements of water quality parameters such as Temperature, pH, DO, CO2, Nitrate, and Orthoposfat, are categorized as good and supportive for cultivation on peatlands. Keyword: Formulation Biofertilizer, Biomass Azolla microphylla, Zooplankton, Peatland
EFFECT OF DIFFERENT SALINITY ON GROWTH AND SURVIVAL RATE OF NILE TILAPIA (Oreochromis niloticus) Ridho Dian Prayudi; Rusliadi '; Syafriadiman '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted from 23 March to 22 April 2015 that held atthe Great Hall Brackishwater Aquaculture Development Jepara, Central JavaProvince. The aim of this research to determine the different salinity for growthand survival rate of nile tilapia (Oreochromis niloticus). The method used is theexperimental method with completely randomized design (CRD) of the factorwith 4 levels a treatment. The treatment was applied, namely P1 of salinity 10 ppt,P2 of salinity 12 ppt, P3 of salinity 14 ppt and P4 of salinity 16 ppt with 3 timesrepetition.The results showed different salinity 10, 12, 14 and 16 ppt did not give asignificant effect (P>0,05) on the total absolute body weight, absolute bodylength, daily growth rate and survival rate of nile tilapia. The best treatmentcontained in P3 (14 ppt) with absolute body weight 2,46 g, absolute body length3,35 cm and the specific growth rate of 6,30 %. The best treatment of survival rateon 12 (78,67 %) and 16 (78,67 %).Keywords: Western white prawns, Salinity , Growth, Survival Rat
Production of Striped Catfish (Pangasius sutchi) In Intensive Cultivation Reviewed From Abudance Of Algae At The Pond Red-Yellow Podzolic Soil In Different Ages Sri Purwahyuningsih; Syafriadiman '; Saberina Hasibuan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The aim of the study is to determine the striped catfish production reviewed of the abundance of algae of land owned by an PMK different age as a container maintenance. The method used in this study is the experimental method using a completely randomized design (CRD) using 1 factor, 4 levels of treatment and 3 repetitions, with treatment are: P1 (intensive pond of catfish aquaculture age 0-5 years), P2 (intensive pond of catfish aquaculture age 6-10 years), P3 (intensive pond of catfish aquaculture age 11-15 years) and P4 (intensive pond of catfish aquaculture age16-20 years). The result showed that 27 species were found and consisted of Xanthophyta (5 species), Euglenophyta (1 species), Cyanophyta (10 species), Bacillariophyta (4 species) and Chlorophyta (7 species). Algae abundance of the best in the P3 (pond aged 11-15 years) is 41, 435 Ind / cm2. For the production of striped catfish in P4 (pond aged 16-20 years) is the best treatment which has a high production rate of 6.4 kg / m2, with SR of 66.5% with FCR of 1.9%.Keyword : Production of striped catfish (Pangasius sutchi), Algae, Red-Yellow Podzolic Soil , Intensive
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