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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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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 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
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 
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
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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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
Type and Abundance of Phytoplanktons and Absorptions of Ammonia on African Catfish (Clarias gariepenus) Cultivation, Differences of Stoking Density With Bioflok Aris Tarkus; Saberina Hasibuan; Niken Ayu Pamukas
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

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This research was conducted from march until April 2014 in fish Farming technologilaboratory of faculty of fisheries and marine science university of riau. This research purposes toknow type and abundance of phytoplanktons and absorption of ammonia on arican catfish(clarian gariepenus) cultivation, differences of stoking density with bioflok technique.Experimental metods using completely random design (RAL) with one factor and faour leveltritment, each treatment done in theree times deuteronomy. Stocking density on each treatmentbegins from 20 fishes in one place for P0 40 fishes for P1 60 fishes for P2 and 80 fishes for P3by administering molasses and for each place P1-P3 as probiotics 20cc. Best result of this reserchis solid stocking 80s with total abundance 16303 indl/L, it is supported by parameter of waterquality in each treatmant where water quality consist of : temperatur 27-320C, pH 7-7.9, DO1.55-3.03 (mg/L), CO2 7.13-15.31 mg/L, phosphat 0.6173-1.2978 (mg/L), nitrate 0.5854-10.4236 (mg/l) and total organic material of water is 12.331-15.441 (mg/l).Keywords: bioflok, the phytoplankton, the quality of water
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
Effects of Dose Wet Fertilizer of Chicken Manure Sediment Water on Abudance of Daphnia magna Population Sapri Sapri; 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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ABTSRAKThe research was conducted on Agustus, 16th to September, 16th  2018 in the Laboratory of Evironment Quality of Aquaculture, Fisheries and Marine Faculty Universitas of Riau. The objectif of this study research aimed to determine the effects of dose wet fertilizer of chicken manure sedimen water on abudance of Daphnia magnapopulation. This research used experiment method with Completely Randomenzed Design (CRD) one factor (4 level factor) and three replication. The treatment used is giving a dose of fertilizer from sediment water chicken manure with bran; as much 5,5 ml/L (P1), 7,5 ml/L (P2), 9,5 ml/L (P3) and P0 without giving a dose of wet fertilizer. The result of a study showeed that three was influence on the growth of Daphnia magna the population. The treatment was the P1 giving a dose of were fertilizer from sediment water of chicken manure were, 5,5 ml/L (average of 510 ind/L). The water quality condition of this research was still to Daphnia magnaculture; The temperatur, pH, DO, amonia and CO2 (28-29,2 oC, 5,68-6,53, 4,30-5,41 ppm, 0,03-0,193 and 11,82-23,97). The abudance of fhytoplankton obtained from the giving water from green water at the P0 313 ind/L. While in the treatment of giving water from sediment from chicken manure with rice bran; were 5,5 ml/L (P1) 417 ind/L, 7,5 ml/L (P2) 430 ind/L and 9,5 ml/L (P3) 508 ind/L. Key word :Daphnia magna, chicken manure, rice bran.
Co-Authors ', Nasrizal ', Riduan A.A. Ketut Agung Cahyawan W Abner Arie Pranata Novemberian Marpaung Achmad Purnomo Adelia Renata Agusta, Dian Asa Ahmad Fauzan Saputra Alif Saputra Anastasya Dwi Kinanti Anggriani, Yuli Aprianto, Bagus Aprilia Dwiningtias Aris Tarkus Atria Martina Aufa Kevin Bagus Aprianto Bambang Djadmo K Bambang Djadmo Kertonegoro Christine Natalina Darfia, Novreta 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 Eko Hanudin Eko Hanudin Enjel Natali Kristin Fajar Alfisyahrin Febriani, Rivi Febriyanto, Andi Gea, Noveria Gimin Gimin Gimin Ginting, Dicky Efrata Hamsar Susilo Dinata Handayani, Tri Putri Harnita Harni Harsadi, Asri Henni Syawal Hotria Mayesi Pakpahan Husna, Hidayatul Ibnu Hadzqi Ici Dianita Imelda Wardani Indra Suharman Irsal simbolon ismet, M.Yorasoki Jernihtayanti Jernihtayanti Jernihtayanti, Jernihtayanti Joel Rikardo Sinaga Juandi Juandi Kamiso Handoyo Nitimulyo Kamiso Handoyo Nitimulyo Khairun Nisa Khairun Nisa Khairuniah Khairuniah Kinanti, Anastasya Dwi Kori Cahyono Kristin, Enjel Natali Lukito, Gayon Marthalena Agustini Sihite Masril Masril Maya Kurniati Mei Silfia Situmorang Monalisa Hasibuan Mouch Roddy Mudinillah, Adam Muhammad Fadhli Muhammad Fajar Fadillah Muhammad Nailizzafir Muhammad Nandy Syahputra Muhammad Rafi Nugraha Murib, Darli Mustafa Kamal Nababan, Tri Manda R Nana Trilanda Natalina, Christine Netti Aryani Niken Ayu Pamukas Nirmala ' Novan Rumbata Novreta Ersyi Darfia Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurhadi, Mhd Ilham Nurul Hidayat NURUL HIDAYAT Paiturrahman Sirait Pratama, Dimas Oky Purba, Constantine Putri, Adlia Tri Rahmat Imam Mainil Rahmat Iman Mainil Rahmayuni, Apriliza Ramadhan, Dandi Ramadinal Riski Lubis Ranny Sirait Rhino Pamungkas Rinaldi Rinaldi Rivi Febriani Rizky Ramadhan Rizky Ramadhan, Rizky Roni Mahiwal Pohan Safutri, Dewi Noliyan Sakdia Dismayanti Sapri Sapri Saputra, Alif Sari, Sri Nadila Sekar Asmara Dhewanty Sherina Nur Afifah Sianipar, Ek Putra Toyibin Silvia Delilla Silvia Delilla Simatupang, Deni Efandry Sri Midawati Agustina Panjaitan Sri Nadila Sari Sri Purwahyuningsih Sri Yusnita Suryaldi Aldo Syafriadiman, Syafriadiman Syahkila Syahkila Syam, Dicki Alexs Sandro Taradifa, Shintia Tardilus Tardilus Taufik Hidayat Taufik Hidayat Tetty Marta Linda Tevania Shafira Tri Manda R Nababan Tri Putri Handayani Vadissa Putri Utami Vina Damayanti Vina Okto Viana Wahyu Lestari Wardana, Amelia Suci Windarti Windarti Windarti Windarti Yose Riadi Yulia Eka Putri, Yulia Eka Yunus, Ahmad Yusron Al Anshory Harahap Zalukhu, Ida Yanti