Studi sebaran nutrien (Nitrat, Fosfat, dan Silikat) di lapisan permukaan perairan Teluk Hurun telah dilaksanakan pada bulan Juli tahun 2006 dengan menggunakan metode survey. Penelitian ini bertujuan untuk mengetahui kandungan dan sebaran nutrient di lapisan permukaan perairan Teluk Hurun. Penentuan titik sampling dengan menggunakan metode purposive random sampling. Pengukuran sampel air laut da…
The research of The Identification and Total Scattered of Vibrio in Banyuasin River Estuarine of Banyuasin Regency South Sumatera has been done from July 2006 to October 2006. The objectives of the research were to know variety and total scattered of Vibrio and the connected of oceanography condition in Banyuasin River Estuarine. The method was conduct by sampling in Banyuasin River Estuarine a…
This research is about the community structure of Phytoplankton and also form the pattem of swampy forest of group with cluster analysis in territorial water of Gilimanuk bay on West Bali National Park, Province of Bali has been conducted from 15-16 March 2006. The prosesses of getting the sample was done with the method of purposive random sampling and analyse the cluster at 10 station point. …
Tujuan Penelitian ini adalah untuk mengetahui frekuensi pemberian pakan yang optimal untuk kelangsungan hidup dan laju pertumbuhan udang galah (Macrobrachium rosenbergii). Penelitian ini dilaksanakan pada bulan September 2005 sampai Oktober 2005 di Laboratorium Balai Riset Perikanan Perairan Umum Mariana Kabupaten Banyuasin. Penelitian dilaksanakan menggunakan rancangan acak lengkap dengan empa…
Penelitian ini bertujuan untuk mengetahui tanggapan daerah aliran sungai (DAS) terhadap intensitas hujan kontinyu dan terputus yang disajikan dalam bentuk hidrograf. Metode yang digunakan dalam penelitian ini adalah model fisik yang menirukan kondisi fisik DAS menggunakan simulator hujan, sedangkan tanggapan yang terjadi pada hujan kontinyu dan terputus ditunjukkan oleh hidrograf limpasan. Inte…
The research about community structure of plankton in Lumpur River Estuarine of Ogan Komering Ilir Regency South Sumatera was conducted in May 2006. The objectives of the research are to know about community structure of plankton in Lumpur River by observing abundance, diversity index, evenness index, dominancy index, similarity index and distribution index. Sampling was conducted by purposive …
Penelitian yang berlokasi di Sub DAS Banyuasin ini bertujuan untuk mengetahui pemanfaatan l^han dengan cara menginterpretasi citra penginderaan jauh. Dan dari diketahuinya bentuk-bentuk lahan serta penutup lahan di daerah penelitian ini maka penulis dapat menafsirkan bentuk-bentuk atau jenis-jenis tanah serta pembentuk batuan atau tanah induknya dengan bantuan interpretasi citra melalui peranta…
Letak wilayah Indonesia yang strategis menjadikan kondisi geofrafis Indonesia terletak pada daerah tropis, yang memiliki banyak pulau- pulau atau biasa disebut Archipelago. Tak hanya itu Indonesia memiliki ribuan anak- anak sungai yang terbentang dari Sabang sampai Merauke yang kesemuanya bermuara pada satu induk yaitu samudera. Kecenderungan inilah yang menjadikan pola aliran sungai di Indones…
Kondisi geografis Indonesia terdiri dari banyak sungai. Pada umumnya bentuk morfologi sungai berubah-ubah dari kondisi lurus dibagian hulu menjadi berkelok disebelah hilirnya, karena pada bagian ini sungai cenderung labil baik pada pinggiran sungai maupun dasar sungai. Hal ini disebabkan karena lamanya aliran dan debit yang bervariasi merupakan faktor yang sangat berpengaruh pada perubahan jari…
Penelitian ini bertujuan untuk mengetahui tanggapan daerah aliran sungai terhadap posisi hujan yang disajikan dalam hidrograf dan untuk mengetahui pengaruh hujan terhadap limpasan. Metode yang digunakan dalam penelitian ini adalah model fisik yaitu menirukan kondisi fisik DAS menggunakan simulator hujan, sedangkan tanggapan yang terjadi pada masing-masing DAS ditunjukkan oleh hidrograf limpasan…
Tujuan penelitian ini adalah untuk mengetahui besarnya limpasan permukaan dan beberapa sifat fisik tanah pada sistem penggunaan lahan di daerah aliran Sungai Kelekar bagian hulu Kota Prabumulih, Sumatera Selatan. Pengambilan contoh tanah dilakukan pada bulan Agustus 2004. Sedangkan pengukuran dan identifikasi sifat fisik tanah beberapa dilakukan di lapangan dan sebagian di Laboratorium Jurusan …
One of the main challenges in kissing gourami farming is water quality management, which is very important for maintaining fish health and growth. However, kissing gourami farming faces the major challenge of declining water quality due to the accumulation of feed residues and fish metabolites during maintenance. Poorly managed organic waste accumulation can cause stress, disease, and death in …
Long whiskers catfish (Mystus gulio) is fish species from the Bagridae family of the Mystus genus. Long whiskers catfish in Indonesia were found in Java, Kalimantan and Sumatra. This research aimed to determine the COI gene sequence of mitochondrial DNA, the genetic distance and phylogenetic of long whiskers catfish habitat. This research was carried out in December 2023-March 2024. Fish sample…
ARIANI INDAH SARI. The Growth of Climbing Perch (Anabas testudineus) at Different Stocking Densities in The Wastewater of Catfish (Clarias sp.) Culture (Was supervised by MIRNA FITRANI and FERDINAND HUKAMA TAQWA). Aquaculture activities lead to a higher accumulation of aquaculture wastewater from fish feces, metabolic waste, and uneaten feed. One solution is to reuse aquaculture wastewater as f…
Lead (Pb) is a toxic heavy metal that can cause damage to various organs, including the ovaries of female fish, which play a vital role in the survival and sustainability of fish populations. Considering that kissing gourami fish are often found in natural waters that may be exposed to lead contamination from human activities, such as rivers and swamps, it is important to understand the impact …
Sumatran Featherback (Chitala hypselonotus) is an Indonesian fish species that holds significant ecological and economic value. The abundance of this species has been declining due to overexploitation. This study aimed to analyze morphometric-meristic characteristics, growth patterns, and condition factors of C. hypselonotus from Kelekar River, South Sumatra. The research was conducted at Basic…
Pearl gourami fishhave the prospect of being an ornamental fish. However the production of fish still depend on capture in nature. The production of fish seeds can be done through artificial spawning with the injection of gonadotropin hormone which can stimulate the process of maturation of fish gonads. This study aimed to determine the combination dose of sGnRH-a and hCG to the latency time, f…
Water quality degradation often occurs during aquaculture operations. Furthermore, limited water availability also hinders water exchange. One solution is the use of a recirculation system. This system utilizes filters to filter and control water quality. The selection of filter materials can be seen from each material's advantages, so that a combination of different filter materials is expecte…
BELLA SHANIA. Hatching Percentage and Survival Rate of Tinfoil Barb (Barbonymus schwanenfeldii) at Different pH Media (Supervised by MOCHAMAD SYAIFUDIN). Tinfoil barb is a local fish native to Indonesia that was domesticated 14 years ago, tinfoil barb production in Indonesia currently still relies on wild catches. Efforts that can be made to preserve tinfoil barb are by cultivation, however, th…
Tubifex sp. (silkworms) is a natural food that farmers widely use to feed fish larvae because it has a higher nutrient content such as protein at 48%. Silkworm cultivation requires an appropriate feed dose to increase growth and survival. Feeding fermented feed can make the protein contained in the feed easily absorbed. This study aimed to determine the dose of fermented feed needed in the cult…
Prodi Budidaya Perairan,Jurusan Perikanan
Lambak fish (Labiobarbus ocellatus, Heckel 1843) is a species of freshwater fish belonging to the Cyprinidae family and is only found in the waters of Sumatra and Malaysia. Knowledge of sexual dimorphism is very important in the study of fish breeding. This research aimed to analyze the sexual dimorphism and reproductive biology of L. ocellatus from the Kelekar River, Ogan Ilir Regency, South S…
Aktivitas perikanan tangkap kerap menjadi suatu kegiatan yang menimbulkan permasalahan salah satunya berupa overfishing. Kawasan muara Sungai Musi menjadi lokasi penelitian karena berpotensi menjadi wilayah penangkapan ikan yang berpotensi menjadi salah satu masalah yaitu overfishing dan sebagai tempat meroplankton khususnya fase larva dan juvenil. Tujuan penelitian ini untuk mengetahui jenis, …
Haematococcus pluvialis microalgae is a unicellular microalgae with a habitat in freshwater that is known for its benefits and high production costs. In an effort to reduce these production costs, snakehead fish farming wastewater can be utilized as a growing medium for H. pluvialis. Some research that has been done, obtained the results of H. pluvialis culture in liquid waste alone has not pro…
Tetraselmis chuii is one type of microalgae that has prospective as an alternative source of potential renewable energy raw materials such as biodiesel. The availability of sufficient nutrient sources such as nitrogen as well as the regulation of microalgae culture environmental factors are very important to achieve optimal microalgae cell growth and maximum biomass production. This study aims …
Bronze Featherback (Notopterus notopterus, Pallas 1769) is a species of freshwater fish, found in Java, Sumatra, and Kalimantan, Indonesia. The objective of this research is to identify the COI sequence of mitochondrial DNA gene and analyze the similarity percentage in bronze featherback from the Medak River, Musi district Banyuasin and Kelekar River, Ogan Ilir district, analyze genetic distanc…
REEZA FAHLEVI, Change of Proximate and Amino Acid During Fermentation of Anchovy Fish Sauce (Stolephorus comersonnii) (Supervised by SUSI LESTARI). This study aimed to examine the proximate composition and amino acids during the fermentation of anchovy soy sauce (Stolephorus commersonii). The research was conducted using a Randomized Block Design (RBD) model with the treatment factor being the …
Ikan tambakan (Helostoma temminckii) merupakan ikan yang berasal dari rawa maupun sungai yang tersebar di beberapa wilayah salah satunya di Sumatera selatan. Usaha budidaya ikan tambakan sudah banyak dilakukan untuk memenuhi permintaan pasar, akan tetapi pertumbuhannya yang lambat menyebabkan hasil yang didapatkan belum optimal. Salah satu inovasi yang dapat dilakukan untuk mempercepat laju per…