Ditapis dengan
Analisis Densitas Zooxanthellae Pada Karang Acropora Sp Di Pulau Pagang, Kabu…
Coral reefs play a crucial role in maintaining the stability of marine ecosystems. Healthy coral growth is often indicated by the presence of symbiotic zooxanthellae within the coral tissue. The density of zooxanthellae varies and is influenced by several factors. Depth affects these limiting factors—such as light intensity, temperature, and ocean acidity—which in turn impacts zooxanthellae…
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Isolasi Dan Identifikasi Bakteri Pendegradasi Mikroplastik Pada Sedimen Di Pe…
Microplastic pollution in the marine environment has become a critical environmental issue that requires a biological remediation approach. The coastal waters of Bagansiapiapi, Riau Province, are an important fishery area potentially affected by microplastic contamination. This study aims to isolate and identify microplastic-degrading bacteria from sediments in the waters of Bagansiapiapi, Riau…
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- 2104113714
Analisis Kandungan Dan Aktivitas Antibakteri Ekstrak Daun Sonneratia Alba Dal…
Bacterial resistance to synthetic antibiotics is a global challenge that encourages the search for natural antibacterial agents. This condition causes many bacteria to become insensitive to conventional treatments, so that infections that were previously easy to treat become difficult to control. In the fisheries sector, the uncontrolled use of antibiotics can also pollute the aquatic environme…
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- 2104110816
Jenis Dan Kelimpahan Zooplankton Berdasarkan Kedalaman Yang Berbeda Di Perair…
Teluk Makmur in Dumai City is a coastal area experiencing ecological pressure due to human activities, such as tourism and industry. Changes in water quality in this region may affect the structure of the zooplankton community, which plays a crucial role in the food chain. This study aims to determine the species and abundance of zooplankton based on different depths and stations. The research …
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Hubungan Total Padatan Tersuspensi Dengan Klorofil-A Di Perairan Pantai Sepah…
TSSand chlorophyll-aareimportant indicators of waterquality and fertility. Increased TSS inhibits light and photosynthesis of phytoplankton, thus reducing primary productivity. The research was conducted in February-April 2025, in the Sea Waters of Sepahat Beach, Bandar Laksmana District, Bengkalis Regency with the aim of analyzing and knowing the relationship between TSS and Chlorophyll-a cont…
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- 2104111716
Uji Fitokimia Dan Analisis Aktivitas Antibakteri Ekstrak Daun Mangrove Brugui…
This study was conducted with the aim of analyzing whether there are secondary metabolite compounds in Bruguiera sexangula mangrove leaves, to test the effectiveness of B. sexangula mangrove leaf extract in inhibiting the growth of A. hydrophila, P. aeroginosa, and S. aureus bacteria, to determine the effective concentration in inhibiting the growth of pathogenic bacteria in January - May 2025.…
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- 2104112823
Polaì Komunikaìsi Hubungaìn Kerjaì Aìntaìraì Taìuke Daìn Pembudidaì…
Communication is a process involving two or more people to form or exchange information with each other. Pulau Terap Village is one of the villages that conducts floating net cage (KJA) fish farming. The problem faced by farmers is poverty, so they need patrons to conduct farming. The existence of a communication pattern in the working relationship between patrons and farmers can help the econo…
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- 2004125770
Analisis Kelayakan Usaha Budidaya Ikan Kerapu Macan Di Keramba Jaring Apung (…
Tiger grouper fish farming is an activity that can be developed on Mentawai Island. This study aims to analyze the investment of tiger grouper fish business, Analyze the benefits and revenues and feasibility of tiger grouper fish farming business in Sikakap Village, Mentawai Islands Regency. The method used in this study is a descriptive approach with quantitative analysis of various factors th…
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- 2004112440
Persepsi Masyarakat Terhadap Pengembangan Objek Wisata Pantai Lumban Bul Bul …
The development of the Lumban Bul Bul Beach tourist attraction does not only depend on the natural beauty and existing infrastructure, but also on the perception and support of the community. Communities have an important role in preserving nature and culture, as well as being hosts for visiting tourists. This study aims to determine the existing conditions and public perceptions of the develop…
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- 2004112450
Pengaruh Substitusi Tepung Terigu Dengan Tepung Buah Mangrove Lindur (Bruguie…
This study aimed to determine the effect of substituting wheat flour with lindur mangrove-fruit flour on the qualityof onion cakes (color, aroma, taste, and texture), to identify the optimal substitution level that met the desired quality standards, and to examine the nutritional composition and characteristics of lindur mangrove-fruit flour as well as its impact on onion-cake quality. The expe…
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- 2004110301
Pengaruh Penambahan Tepung Rumput Laut (Eucheuma Cottonii) Terhadap Karakteri…
This study aimed to determine the effect of adding seaweed flour on the quality characteristics of otak-otak made from white-lipped eel catfish, and to identify the optimal concentration of seaweed flour for those characteristics. The experiment used a non-factorial Completely Randomized Design (CRD) with four treatment levels: A0 (0% seaweed flour), A5 (5%), A10 (10%), and A15 (15%), each repl…
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- 2004110829
Pengaruh Penambahan Tepung Agar-Agar Terhadap Mutu Sosis Ikan Biang (Ilisha E…
This study aims to determine the effect of adding agar-agar flour on the quality of biang fish sausage (Ilisha elongata) and to obtain the best addition of agar-agar flour on the quality of biang fish sausage (Ilisha elongata). The method used in this study is an experimental method, namely conducting an experiment to process biang fish sausage with the addition of agar-agar flour. The design u…
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- 2104136684
Pendugaan Stok Ikan Tuna Mata Besar (Thunnus Obesus) Yang Didaratkan Di Pela…
This study aims to estimate the stock of bigeye tuna at the Bungus Oceanic Fishing Port (PPS Bungus) over a six-year period (2018–2023) using surplus production models (Schaefer and Fox). The methods used include observation, primary data collection through interviews, and secondary data from logbooks and annual reports of PPS Bungus. The analysis results show that the Fox model is more suita…
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- 2004113099
Jenis Dan Kepadatan Bivalva Pada Ekosistem Padang Lamun Di Desapengudang Kabu…
Seagrass beds are one of the ecosystems that have many functions, especially for marine biota such as bivalves. The high exploitation of bivalves and the degradation of seagrass beds which are bivalve habitats can affect the composition and density of bivalve species associated with seagrass beds. This study aims to determine the type and density of seagrasses, the type and density of bivalves,…
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- 2004110262
Pengkayaan Sumberdaya Ikan Dengan Artificial Habitat Di Danau Sepunjung Desa …
This research aims to determine the types of fish caught in Lake Sepunjung and in the Artificial Habitat equipment at Lake Sepunjung, Rantau Baru Village, Pangkalan Kerinci District, Pelalawan Regency, Riau Province. This research was conducted in January-March 2024 in Lake Sepunjung, Rantau Baru Village, Pangkalan Kerinci District, Pelalawan Regency, Riau Province. This research was carried ou…
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- 2004111660
Struktur Jaringan Usus Dan Ginjal Ikan Mas (Cyprinus Carpio) Yang Dipelihara …
Carp reared in salinity media experience changes in the osmoregulatory system that can have an impact on organ performance, especially the intestines and kidneys. One of the efforts to increase the immune system of fish is by giving natural immunostimulants such as guava leaf flour. This research was conducted in August-October 2024 at the Biotechnology Laboratory, Faculty of Fisheries and Mari…
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- 2004112245
Pengaruh Dosis Dan Lamawaktu Pengayaan Kutu Air Berbeda Menggunakan Minyak Ja…
Ompok hypophthalmus is one of the endemic fish species of Riau. It has high economic value; however, the aquaculture of Ompok hypophthalmus has been declining.. This study aim to determine the effects of different corn oil enrichment dosages and durations on water fleas and their impact on the growth and survival of Ompok hypophthalmus larvae. This research is conduct on December 1, 2024 -Janua…
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- 2004113217
Persepsi Nelayan Terhadap Gaya Komunikasi Kepala Desa Dan Hubungannya Dengan …
The perception of the fishing community about the communication style of the village head on the level of participation of fishermen in village activities at this time for them is not appropriate and cannot provide what they need. The purpose of this study is to analyze the fishermen's perception of the communication style of the village head, the level of fishermen's participation in village a…
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- 2004112474
Bioekonomi Udang Tenggek (Fenneropenaeus Merguiensis) Di Perairan Kecamatan T…
Tenggek Prawn is a high value fishery commodity that dominates the catch in the waters of Tanah Merah District. However, increasing fishing activity in recent years has raised concerns about the potential for overfishing. This study aims to analyze the level of fishing effort for tenggek prawn using a bioeconomic approach under three conditions: maximum sustainable yield (MSY), maximum economic…
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- 2104112978
Valuasi Ekonomi Sumberdaya Perikanan Tangkap Di Sungai Kampar Desa Mentulik K…
Kampar Kiri Hilir sub-district is one of the sub-districts in Kampar Regency which has the potential of the freshwater fisheries sub-sector businnes because it is supported by natural resources in the form of the Kampar Kiri River. This study aims to : (1) to calculate the economic value of capture fisheries resources in the Kampar River, Mentulik Village, Kampar Kiri Hilir sub-district, (2) to…
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- 2004110219
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah