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Syafruddin Nasution

Universitas Riau

Author-ID : 2991964

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

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KEBERHASILAN DAN PERTUMBUHAN LARVA GINOGENESIS IKAN SELAIS (Ompok rhadinurus NG ) DENGAN KEJUTAN SUHU DINGIN Nuraini, Nuraini; Sukendi, Sukendi; Nasution, Syafruddin
Jurnal Perikanan dan Kelautan Vol 20, No 1 (2015)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.20.1.17-23

Penyediaan benih ikan berkualitas dan berkesinambungan menjadi faktor penting dalam peningkatan budidaya ikan. Pengembangan usaha budidaya akan mengalami hambatan tanpa diberengi oleh ketersediaan benih yang cukup dan berkualitas baik. Salah satu cara yang dapat ditempuh untuk menyediakan benih yang berkualitas unggul adalah dengan jalan perlakuan Ginogenesis. Penelitian ini telah dilakukan pada bulan Mei-Agustus 2014 di Laboratorium Pembenihan dan Pemuliaan ikan Universitas Riau. Penelitian ini bertujuan untuk mengevaluasi pengaruh lama penyinaran dan lama kejutan suhu dingin serta pertumbuhan benih ginogenesis ikan selais (Ompok rhadinurus). Metode yang digunakan adalah metode eksperimen, dengan perlakuan lama penyinaran Ultraviolet terhadap sperma ikan dan lama kejutan dingin terhadap telur setelah pembuahan 1 menit pada suhu kejutan dingin 5 oC. Sperma berasal dari ikan patin (Pangasius hypopthalmus), sedangkan telur berasal dari ikan selais (O. rhadinurus). Hasil eksperimen menunjukkan bahwa perlakuan terbaik adalah lama penyinaran 3 menit setelah terjadi pembuahan 1 menit dan lama kejutan dingin 3 menit pada suhu dingin 5oC. Sedangkan pertambahan bobot dan panjang mutlak K-2H dan G-2N meiotik tidak jauh berbeda.

ANALISIS FEKUNDITAS DAN DIAMETER TELUR KERANG BAMBU (Solen lamarckii, Chenu 1843) DI ZONA INTERTIDAL DESA API-API KECAMATAN BANDAR LAKSAMANA KABUPATEN BENGKALIS Langsana, Laila; Nasution, Syafruddin; Efriyeldi, Efriyeldi
Jurnal Perikanan dan Kelautan Vol 25, No 3 (2020)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.3.216-223

Bamboo clam (Solen lamarckii) is a type of mollusck of the Solenidae family known as “sepahat” by the people around Bengkalis. This study was conducted at Api-Api village waters, Bengkalis Regency in January 2020. This study aims to investigate the fecundity produced by each female of bamboo clam and egg diameter in each phase of maturity gonad stage. This study used survey method and sampling location determined by simple random sampling. Fecundity was calculated using the modificated volumetric method. The result showed, the fecundity of bamboo clam ranged from 290,325-1,902,391 with an average 1,105,285 ±1,074,724 eggs for 50.3-72.8 mm in shell length. Egg diameter ranged between 30-110 μm. Average diameter in each phase of maturity gonad stage, the stage I gonads was 46.7 μm, stage II 65.2 μm, stage III 82.8 μm and stage IV 101 μm.

Kondisi mangrove di pesisir timur pulau Jemaja Kepuluan Anambas Andrito, Wahyudi; Nasution, Syafruddin; Efriyeldi, Efriyeldi
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Mangrove ecosystems are one of three important ecosystems in the coastal areas that supports global warming mitigation efforts. The existence of mangrove forests is needed to reduce the increased CO2 concentrations in the atmosphere. However, the rise of the water temperatures and sea levels indirectly affects the presence and condition of mangrove forests in coastal areas. The purpose of this study is to determine the condition of the mangrove community on the East Coast of Jemaja, Anambas Archipelagoes Regency. The survey method was used in this study and a series survey activities were conducted for a quadrant transect with a size of 10m by 10m in December 2019 - March 2020.The result shown that the five mangrove species were identified, such as Rhizophora apiculata, R. mucronata, Bruguiera gymnorrhiza, Ceriops tagal and Xylocarpus granatum. R. apiculata dominates with an important value index of 123.12%. While, the average density of mangroves and saplings in the study area was 3155 ± 785 individuals/ha and the average canopy cover was 84.03 ± 3.11%. With this finding, it can be concluded that the condition of mangroves in the East Coast of Jemaja is very dense and still in a good condition.

Genetic Change of Pharella acutidens Influenced by Pb and Cd Metals in Rupat Strait Waters Ginting, Tri Vani Bernadetha; Nasution, Syafruddin; Effendi, Irwan
Jurnal Natur Indonesia Vol 19, No 2 (2021): Oktober 2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.19.2.43-50

Rupat Strait related to the Strait of Malacca is a national and international shipping lane and makes the region affected by anthropogenic activities that result in a decrease in the quality of the waters such as the increasing amount of heavy metal content. The most easily contaminated organism of heavy metals is bivalves due to and its low mobility, bivalves being filter feeders, and the ability to accumulate contaminants,. The purpose of this study was to look at genetic changes in bivalves (P.acutidens) contaminated by heavy metals. The study was conducted from February to March 2021. Bivalve sample was collected from the waters of Rupat Strait and sample analysis was conducted in the Marine Biology Laboratory and Genetics Laboratory of Riau University. Bivalve DNA is isolated with Geneaid Tissue Genomic DNA Mini Kit. DNA isolation results were then carried out PCR process and sequencing process was carried out in PT. Genetika Science Indonesia. The results of study show that sequencing results obtained by samples derived from Selinsing have the most changes in the composition of nitrogen bases compared to samples from the other two stations.

Habitat dan Distribusi Kerang Kepah (Polymesoda erosa) di Kawasan Mangrove Muara Sungai Tiram Kabupaten Padang Pariaman Sumatera Barat Ranti Wulandari; Syafruddin Nasution; Afrizal Tanjung
Ilmu Perairan (Aquatic Science) Vol 10, No 1 (2022): Maret 2022
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.10.1.p.1-8

Penelitian ini dilakukan pada Bulan Oktober 2019 di kawasan mangrove muara Sungai Tiram, Kabupaten Padang Pariaman, Sumatera Barat. Penelitian ini bertujuan untuk mengetahui karakteristik habitat dan distribusi kerang kepah (Polymesoda erosa) di kawasan mangrove muara Sungai Tiram. Metode yang digunakan pada penelitian ini adalah metode survei. Kawasan mangrove di lokasi penelitian dibagi menjadi 3 zona yaitu upper, middle, dan lower dengan jarak antar zona sejauh 30 m yang terbagi atas 5 titik sampling pada setiap zona dengan plot berukuran 1 x 1m dengan jarak masing-masing titik sampling sejauh 40 m. Hasil penelitian menunjukkan bahwa karakterisik habitat kerang kepah memiliki nilai rata-rata suhu 30°C, salinitas 6 ppt, pH 6, kandungan bahan organik total sedimen berkisar antara 2,48-2,98%, dan bahan padatan tersuspensi memiliki nilai berkisar anta 10-20 mg/L. Kelimpahan tergolong rendah dan tidak ada perbedaan kelimpahan antar zona pengamatan. Pola distribusi bersifat merata yang didominasi ukuran 3,52-3,91 cm.

Struktur Populasi Gastropoda Terebralia palustris pada Ekosistem Mangrove Teluk Mandeh Kabupaten Pesisir Selatan Yozi Ahmad Fadhil; Syafruddin Nasution; Elizal Elizal
Ilmu Perairan (Aquatic Science) Vol 9, No 2 (2021): Juli 2021
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.9.2.p.162-172

Penelitian ini dilaksanakan pada bulan September 2020 di Ekosistem Mangrove Teluk Mandeh Kabupaten Pesisir Selatan yang bertujuan untuk mengetahui kepadatan, pola sebaran dan ukuran sebaran Terebralia palustris. Metode yang digunakan dalam penelitian ini adalah metode survei. Ada lima stasiun yang dipilih di ekosistem mangrove Mandeh. Hasil penelitian menunjukkan bahwa densitas dari 4,47 menjadi 6,8 ind/m2. Perbedaan densitas Terebralia palustris antar stasiun dianalisis menggunakan One way ANOVA. Hasil uji ANOVA diperoleh nilai signifikansi 0,036 (p value < 0,05) yang menggambarkan bahwa terdapat perbedaan densitas yang nyata dan nyata antar stasiun. Indeks pola sebarannya adalah Id = 1 yang artinya pola sebarannya acak

PENGARUH KEJUTAN SUHU TERHADAP MASA INKUBASI DAN DERAJAT PENETASAN TELUR ABALONE (Haliotis asinina) Syafruddin Nasution; Rusdi Machrizal
Berkala Perikanan Terubuk Vol 37, No 1 (2009): Februari 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The aims of this study were to understand the effect of thermal shock onthe incubation duration and hatching rate of abalone eggs. Experimental designemployed was the complete randomize design (CRD) with three treatment factorswith three replications. These treatment factors were the thermal shock of thedifferent temperatures namely 20o C, 26oC and 40oC. The result showed thatshock treatment have significant different among treatments on the incubationduration and hatching rate of abalone eggs. The shortest incubation duration foundon the treatment of 40oC (4,9 hours). While the longest incubation duration foundon the treatment of 20oC (6,67 hours). The highest hatching rate of eggs found onthe treatment of (26 oC (98 %), and the lowest hatching rate was on the treatmentof 20oC (87 %).

EVALUATION OF DOMESTIC WASTEWATER TREATMENT WITH COMMUNAL WASTEWATER TREATMENT (IPAL) IN SIABU VILLAGE, SALO DISTRICT, KAMPAR DISTRICT Melia Lusiana; Syafruddin Nasution; Sofia Anita
Berkala Perikanan Terubuk Vol 48, No 3 (2020): November
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.48.3.568-579

The communal domestic wastewater treatment plant functions to collect and treat domestic wastewater at the source location according to the communal scale treatment capacity. The communal Wastewater Treatment Plant (IPAL) in Suka Damai Hamlet, Siabu Village was built since 2017 using the Anaerobic Baffled Reactor (ABR) system. This study aims to evaluate the Communal IPAL by analyzing the quality of wastewater compared to PerMenLH No. 68 of 2016, calculating the effectiveness of WWTP, and analyzing community participation in IPAL management. To compare thequality of wastewater before and after treatment using the Paired t-test method with a significance level of 0.05%, Direct sampling of wastewater on-site in the morning and evening, each with three replications and then analized at the Riau University Fisheries Laboratory.The results showed that the quality of wastewater exceeds the quality standard for the Total Coliform parameter, while the pH, BOD, COD and TSS parameters do not exceed the environmental quality standard. The Communal IPAL at RT 01 RW 02 Dusun Suka Damai, Siabu Village has not been efficient in treating domestic wastewater and the role of the community is still at the level of manipulation. Communal WWTP management needs to be improved so that the effluent quality and processing efficiency values meet the predetermined regulatory standards.

PERTUMBUHAN DAN KELULUSHIDUPAN LARVA IKAN SIBAN (CYCLOCHEILICHTHYS APOGON) DENGAN RANGSANGAN SGNRH + DOMPERIDON DOSIS BERBEDA Nuraini Nuraini; Syafruddin Nasution
Berkala Perikanan Terubuk Vol 45, No 2 (2017): Juli 2017
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted in April - June 2016, which aims to determine the effect of the injection of different doses sGnRH + Domperidone on the quality and quantity of eggs, as well as the survival of fish larvae siban (Cyclocheilichthys apogon) aged 40 days. The method used in this research was the experiment method, where data were analyzed by using Anova and descriptive. The results showed that the best quality and quantity of eggs were obtained on injecting sGnRH + Domperidone with high dose of 0.7 ml / kg body weight, as well as the absolute length growth, the absolute weight growth, daily weight growth rate and survival of larvae aged 40 days also found in the treatment sGnRH + Domperidone injection of the same dose. Water quality during the study was in the range of tolerance of fish life.

KUALITAS AIR DAN DAMPAK SOSIAL EKONOMI MATA AIR SIKUMBANG SEBAGAI SUMBER AIR BERSIH BAGI MASYARAKAT DESA PULAU SARAK KABUPATEN KAMPAR Helvitri Helvitri; Syafruddin Nasution; Sofia Anita
Berkala Perikanan Terubuk Vol 48, No 3 (2020): November
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.48.3.601-612

Water from the Sikumbang spring has been used by Pulau Sarak Village community to fulfill their daily needs of water, especially for cooking and drinking. Even people used to drink the water directly without boiling it. There were physical, chemical and microbiological parameters measured. Results shown that the location of the spring was in good condition. The spring was protected with covered concrete tank.Around the spring there were many types of wooden trees such as Hevea brasilensis, Calamus ornatus, Arthocarpus integra, Myristica sp.,Eurycoma longifolia, Tetrastigma sp., Beccauera sp.,and Nephrolepis sp. There were also many types of animals such as Tupai gils, Sus scrofa, Varanus salvator, Panthera tigris, Macaca nemestrina, hypsiscopus, Pycnonotus aurigaster, Treron Capelleiongifolia, Tetrastigma sp., Beccauera sp., Nephrolepis present in that area. In general, the condition of the area around the spring was good. Results on water quality analysis shown that the water in general is good, with Total Coliform 3/100, pH 5, BOD 1.65 mg/L, COD 7.675 mg/L, Fe 0.059 mg/L, Cd 0.0022, Pb 0.0035, Cu 0.01, Nitrat 0.065, Nitrit 0.051, Fosfat 0.0665, temperature 30.24OC, TSS 28.5 mg/L, TDS 99.5 mg/L, parameters measured. However, the pH was relatively low (5) and total Colie was present (3/ 100 ml). As the drinking water should have neutral pH and zero total colie, the Sikumbang water need to be boiled before being consumed. In the Pulau Sarak Village, there were 11 water distributors. The water from the spring was collected in big concrete tanks and then was put in 30L/jerrycan. The presence of the Sikumbang spring was also positively affect the economy of the Pulau Sarak Village inhabitants

Co-Authors ', Agusriadi ', Maraini ', Marini ', Maryanto ', Thamrin ', Yulmeirina AA Sudharmawan, AA Ade Mulyana Afrizal Tanjung Ahmad Faisal Daulay Ahmad Saripuddin Alka, M Abdi Alqoriffah Hasanah Alviana, Nur Andre Febriadi Zaryano, Andre Febriadi Andrito, Wahyudi Anggara, Bob Anggi Irfan Hasibuan Anggraini Vista Yulandari Anggraini, Hafidah Novi Anita, Sofia Anton Akbar Nugraha Apriyani Apriyani Aras Mulyadi Ari yanto rama doni Arif Munandar Dalimunthe Ario Parnanda Arta, Fandi Handika Aslam, Atthoriq Habib Harry Aslim Rasyad Asri, Zainul Astuti Marnis Bahari, Sandy Banjarnahor, Novia Bariddah, Sania Bintal Amin Bonawi Sihombing Chairun Nisa Dalimunthe, Arif Munandar David Aditya Simanjuntak Desmarina, Yuyun Dessy Yoswaty Devano, Rigo Dewi Ariana Dony Ingot Panjaitan Dwi Arya Winata Efriyeldi, Efriyeldi Eka Saputra Elizal, Elizal Elvi Hartati Anggraini Emilia Azizah Fachry Abda El Rahman Fadhil, Yozi Ahmad Fahmia, Rani Fainal Asandi Fandi Handika Arta Fathiya Hanifa Fauzan, M. Fauzi Rizky Harahap Febrinal Syahputra Feliatra Feliatra, Feli Fenti Rozanda Fery, Rony andes Fikri Daryat Fitri, Sri Sumarni Fitriani, Nely Ginting, Daniel Paskah Ginting, Tri Vani Bernadetha Gultom Gultom Hanifah, Lulu Lyana Harahap, Anugrah Setiadari Hasibuan, Ari Permel Helvitri Helvitri Henni Syawal Ikhsan, Miftahul Ilham Apriandi Imanuel, Andrean Nggara Irfandi, Muhammad Adri Irvan Aditya Febrianto Irvina Nurachmi Irwan Effendi Irwan Irwan Iskan Fami Jumaidi Isma, Muhammad Fauzan Jeprin Hasibuan Johen Esaripa Gultom Joko Samiaji Jonathan Habonaran, Jonathan Joni ' Julians, Rizky Fajar Karnila, Rahman Karnila Kasmira, Febriyanti Khairunnisa Gunawan Kiki Harry Wijaya Kristoper Aritonang Kurniawan, Mohd Rizky Kusdiatmoko, Aprizal Laila Langsana Langsana, Laila M. Aqbal Firmandika M. Fauzan M. Hambali M. Hambali Mahendra Mahendra Marya Ulfa Marya Ulfa Masnawita Turnip Masykur Hz Meitasuri, Gevi Melia Lusiana Mirna Kumala Sari Dalimunthe Mubarak Mubarak Mubarak Mubarak Muhammad Aulia Rahman Muhammad Irfan Muhammad Rizky Rinaldi Muhammad Zulkifli, Muhammad Mukhlis Alfarys Musrifin Galib Musrifin Galib Musrifin Ghalib Nababan, Sitty Mey Nabila, Amelia Nabilah Jauharah Nadratul Jamila Nanang Tri Prastyo Noel GM Situmorang Nofri Andri Yulan Nuraini Nuraini Nuraini Nuraini Nurliya ' Nursyirwani, Nursyirwani Octaviaty, Windy Oktavian, Rizki Padli, Fery Parapat, Monica Esra Perie Anugraha Wiguna Pertika, Dinda Prastyo, Nanang Tri Pratama, Muhammad Dandy Syifa Rafi Novendri Kaslan Rahmi Susanti Raja Yogi Prayoga Ramadhan, Muhammad Farizqy Ramadila, Hana Ranti Wulandari Rawati Irmaida Sitorus Remi Fiter Revi Susanti Rifardi Risman Ferdiansyah Ritonga, Rifai Ramadhan Rivaldi, Rahmat Rohul Mazidah Rosyadi Rosyadi Royan Saputra Rozanda, Fenti Rusdi Machrizal Ruth Natalia. S Safitri, Nely Saputra, Royan Sari, Lita Sari, Nova Iman Satria Heriady Shandy, Jacinda Qoidatun Sihaloho, Indra Y P Sihotang, Yula Elawati Sirait, Jhon Lenon Siregar, Ali Mora Hadamean Siregar, Sofyan Sofia Anita Sofia Anita Sofyan Husein Siregar Sri Wira Rahayu Ningsih Steven Silalahi Suardi ' Sugeng Abriyanto Sukendi Sukendi Syahril Nedi Syaputra, Eldy Syarif, Wilman Tanjung, Afizal Tanjung, Doli Juni Setia Thamrin ' Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Tiara Sri Mulawanti Tri Prawoto Tri Vani Bernadetha Ginting Turnip, masnawita Wafa, Khairuw Walusi, Risma Wijayanto, Doddy William Simamora Winanda, Treza Desri Wulandari, Ranti Yasir Muammar Lubis Yozi Ahmad Fadhil Yusmaida Yusmaida Yusni Ikhwan Yusni Ikhwan Siregar Zulfan Saam Zulkarnain Zulkarnain Zulkifli ' Zulkifli Zulkifli ZULKIFLI ZULKIFLI Zulkifli Zulkifli Zulkifli Zulkifli

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