Ditapis dengan
Pemanfaatan Hidrolisat Protein Kepala Udang sebagai Atraktan pada Pakan Pasta…
The operation of a fish hatchery business cannot be separated from various factors, such as the need for feed, a complete nutritional diet, the feed that should always be available, the size of the feed based on the mouth opening, easy to digest, and affordable with the aim that it will be able to cost-cut. The feed often used for fish larvae is silkworms (Tubifex sp.), but the price is relativ…
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Kelimpahan Dan Keanekaragaman Karang Jamur Famili Fungiidae Di Perairan Pulau…
Mushroom coral (Fungiidae) is one of the families of hard corals (scleractinian) that live off the substrate (free-living) and most of the mushroom coral habitat is found on the reef slope which has a substrate of broken coral. The purpose of this study was to analyze the abundance and diversity and determine the differences in abundance of mushroom corals at different depths. This research was…
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- 2004113017
Penggunaan Bakteri Bacillus cereus SN7 Sebagai Protein Pengganti Pakan Ikan N…
The Bacterial isolate B. cereus SN7 used came from the collection of the Marine Microbiology Laboratory. This research aims to test the ability of B. cereus SN7 as a replacement protein in feed to increase the growth of saline tilapia fish based on the blood profile (hematocrit, hemoglobin and leukocytes) provided by bacteria. This research was carried out from February-April 2024. This researc…
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Isolasi Bakteri Escherichia Coli Dan Vibrio Sp Pada Tambak Udang Vaname (Lito…
Escherichia coli is a common indicator organism used to assess water quality, particularly for fecal contamination. The presence of E. coli in vannamei shrimp ponds can indicate contamination from human or animal waste, which can lead to decreased water quality and health risks for consumers of fishery products. Meanwhile, Vibrio sp is a group of pathogenic bacteria that can cause various disea…
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- 2004112931
Kelimpahan Dan Keanekaragaman Fitoplankton Di Perairan Desa Teluk Lecah Kecam…
Primary productivity is the rate at which photosynthesis and carbon fixation occur.This research is to find outabundance and diversity of phytoplankton in the waters of Teluk Lecah Village, Rupat Bengkalis District. The method used in this research is a survey method, namely carrying out data collection, documentation and direct observation in the field. Then collect quantitative data obtained …
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Analisis Kerapatan Mangrove, Stok Karbon Dan Serapan Co₂ Pada Ekosistem Hut…
This research was conducted in February - March 2024, located in the Estuary of Mengkapan Village, Sungai Apit District, Siak Regency. The purpose of this study was to determine the value of density, biomass, carbon stock and CO₂ uptake, and to determine the relationship between density and biomass, carbon stock and CO₂ uptake of mangroves. The method used is the survey method. At the resea…
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- 2004125076
Analisis Perubahan Abrasi Dan Akresi Serta Karateristik Sedimen Dipantaiaparp…
This research was conducted in January 2024 at Apar Beach, Pariaman. The aim of this study was to examine the changes in abrasion and accretion that have occurred and to understand the sedimentcharacteristicsin support of future management of Apar Beach. The method used in this research was a survey method, involving direct observation (in situ) to collect data on current velocity, waves, and s…
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- 2004113329
Analisis Kesesuaian Ekowisata Bahari Berdasarkan Kondisi Fisik Lingkungan Dan…
Marine ecotourism is a type of tourism that has activities related to marine, carried out under the sea or above the sea surface. In general, marine ecotourism covers three areas, namely the sea surface, under the sea, and on the coast. Marine ecotourism activities, especially beach tourism, are highly dependent on the condition of the oceanographic parameters of the region for the safety and c…
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- 2004114163
Analisis Perubahan Garis Pantai Di Pulau Pagang, Sumatera Barat
The coastline is dynamic and changes over time. This is caused by hydro-oceanographic factors leading to erosion and accretion. The present study aims to analyze changes in the coastline of Pagang Island, West Sumatra Province, using DSAS (Digital Shoreline Analysis System) and observing other oceanographic parameters. Oceanographic observations were made at each station in January 2024. The re…
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- 2004110251
Karakteristik Habitat Dan Kelimpahan Kepiting Bakau Di Hutan Mangrove Desa Co…
Penelitian ini dilaksanakan pada bulan Februari 2024 di Desa Concong Dalam Kecamatan Concong Kabupaten Indragiri Hilir, dengan tujuan mengetahui karakteristik habitat, spesies dan kelimpahan serta sebaran ukuran kepiting bakau. Penelitian ini menggunakan metode survei dengan penentuan stasiun pengambilan sampel secara purposive sampling yang terdiri dari 3 stasiun. Setiap stasiun diletakkan 9 b…
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- 2004110252
Analisis Hubungan Kandungan Total Minyak Dan Kelimpahan Diatom Planktonik Di …
This research was conducted in January 2024 in the waters of Lukit, Merbau District, Meranti Islands. The purpose of this study was to analyze the total oil content and abundance of planktonic diatoms and determine the relationship between total oil content and abundance of planktonic diatoms. This study used purposive sampling method. The sampling location was divided into 3 stations which con…
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- 2004114335
Hubungan Kandungan Nitrat Dan Fosfat Dengan Klorofil-A Di Perairan Teluk Bung…
This study was carried out in April-June 2024 with the aim of determining the relationship between the contents of Nitrate, Phosphate and Chlorophyll-a in the waters of Bungus Bay. This research uses a survey method by determining sampling stations using purposive sampling consisting of three stations. To determine the relationship between Nitrate and Phosphate content and Chlorophyll-a, statis…
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- 1704121940
Jenis Dan Kelimpahan Mikroplastik Di Perairan Pantai Pasir Jambak, Provinsi S…
Plastic waste takes tens to hundreds of years to decompose perfectly. Microplastics are a small part of plastic that is 0.05). Keywords: Abundance, Microplastics, Pasir Jambak Beach
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- 1904196336
Analisis Bakteri Fotosintetik Anoksigenik Sebagai Agen Antimikroba Di Ekosist…
The Research was conducted from April to July 2023 in mangrove ecosystem Siak regerency. Mangrove ecosystem harbors high biodiversity, where microorganisms play a crucial role in managing organic matter density. This research is aimed at obtaining APB as an antimicrobial developed in the field of biotechnology. Bacterial isolation was carried out from five different locations on the coast of Si…
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- 1804110511
Perbandingan Sebaran Makrozoobentos Ekosistem Rekayas A Turap Dan Ekosistem A…
This study aims to determine the community structure including abundance, diversity, uniformity, species similarity index, macrozoobenthos distribution patterns, and to compare the abundance of macrozoobenthos in the Tortoise Engineering ecosystem and Natural ecosystem. Sampling was conducted at the lowest tide in order to obtain a wider sampling area to facilitate sampling of macrozoobenthos. …
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- 2004110255
Hubungan Kandungan Bahan Organik Dengan Kelimpahan Makrozoobentos Di Hutan Ma…
This research was conducted in February - May 2024, located in the Estuary of Mengkapan Village, Sungai Apit District, Siak Regency. The purpose of this study was to determine the content of organic matter, the abundance of macrozoobenthos and the relationship of organic matter content with macrozoobenthos abundance. The method used was survey method. At the research site found 9 species namely…
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- 2004110240
Analisis Nitrat, Fosfat Dan Kelimpahan Fitoplankton Terhadap Kesuburan Perair…
Ecosystem damage can be seen from the abundance and composition of phytoplankton, the presence of phytoplankton in a body of water can provide information about water conditions. Along with changes in time and the number of human activities such as shipping activities and industries that process plantation products such as rubber, oil palm and coconut. This will have an impact on the balance of…
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- 1904112716
Analisis Struktur Komunitas Vegetasi Mangrove Di Kelurahan Sapat Kecamatan Ku…
Mangroves are very productive wetlands and can live in areas that are still influenced by tides. This research was conducted in November-December 2023 in the mangrove ecosystem of Sapat Village, Kuala Indragiri District, Indragiri Hilir Regency, Riau Province. The purpose of this study was to determine the structure of mangrove vegetation communities in Sapat Village. The method used in this st…
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- 2004125401
Pertumbuhan Dan Hematologi Ikan Gurami (Osphronemus Gouramy) Yang Diberi Paka…
JERNIHTAYANTI, NIM. 2010241819, Growth and Hematology of Osphronemus gouramy that Fed with Moringa oleifera Enriched Pellets and Reared in Saline Media, supervised by Dr. Dra. Windarti, M.Sc dan Prof. Dr. Saberina Hasibuan, S.Pi, M.T. Osphronemus gouramy is freshwater fish, but it can be reared under saline media. Difference in salinity might trigger stress in that fish and thus reduce the h…
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- 2010241819
Potensi Dan Strategi Pengelolaan Kawasan Konservasi Daerah (Kkd) Indragiri Hi…
LUCKY SYARIF, NIM 2010241829, Potential and Management Strategy of the Indragiri Hilir Regional Conservation Area (KKD), Riau Province, supervised by Dr. Efriyeldi, M.Si and Dr. Trisla Warningsih, S.Pi, M.Si. Indragiri Hilir Regional Conservation Area in Riau Province has various high economic potential and can be sustainably utilized. Currently, the Indragiri Hilir Regional Conservation Are…
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- 2010241829
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah