FLOKULASI MIKROALGA PORPHYRIDIUM CRUENTUM DENGAN PERBEDAAN KONSENTRASI FLOKUL…

Porphyridium cruentum is a red microalga rich in bioactive compounds with potential for various industries. However, harvesting is difficult due to its microscopic unicellular nature. Bioflocculation using Streptomyces sp. offers an eco-friendly alternative. This study aimed to determine the optimal concentration of Streptomyces sp. for flocculation efficiency, protein and phycoerythrin content…

PENAMBAHAN LISIN PADA PAKAN KOMERSIAL TERHADAP PERTUMBUHAN DAN EFISIENSI PAKA…

The main constraint in climbing perch (Anabas testudineus) culture is its relatively slow growth rate, which can affect the productivity and efficiency of aquaculture cultivation. The primary factors contributing to fish growth include feed quality, nutrient content, and the balance of essential amino acids. One effort to improve feed efficiency is through the supplementation of essential amino…

PENGEMBANGAN MODUL PEMODELAN FENOMENA KENAIKAN TITIK DIDIH AIR LAUT SECARA MA…

In learning colligative properties, students often view chemistry and mathematics as two separate disciplines, so that mathematics is only used as a calculation tool to solve quantitative problems. As a result, they tend to memorize formulas without understanding the meaning of the concepts and find it difficult to connect the two disciplines in a meaningful way. Engagement in science and mathe…

PENGGUNAAN PAKAN BERBAHAN BAKU LOKAL PADA PEMBESARAN IKAN GABUS (Channa striata)

One of the challenges of snakehead fish farming is finding feed that is both affordable and high in protein. This study aimed to determine the effect of using locally sourced feed on snakehead fish growth. The research was conducted at the Aquaculture Laboratory and Experimental Pond of the Aquaculture Study Program Universitas Sriwijaya Department of Fisheries from July to August of 2025. The …

IDENTIFIKASI DAN ANALISIS KELIMPAHAN MIKROPLASTIK PADA SALURAN PENCERNAAN IKA…

Sungai Musi merupakan sungai terpanjang di Provinsi Sumatera Selatan dan memiliki peranan penting sebagai jalur utama perdagangan, sarana transportasi, serta sumber utama penyediaan air bagi penduduk. Sungai ini juga dimanfaatkan oleh berbagai aktivitas industri seperti industri pupuk urea, pabrik karet, industri batubara, serta oleh masyarakat yang bermukim di sepanjang alirannya, khususnya di…

KELIMPAHAN MAKROZOOBENTOS EPIFAUNA PADA PERAIRAN UPANG, BANYUASIN, SUMATERA S…

Mangrove ecosystems are important coastal resources that provide habitats for various aquatic biota. The abundance and diversity of macrozoobentos can reflect the quality of the environment. This research was conducted in Upang Waters, Banyuasin, in October 2024–January 2025, including macrozoobentos sampling, measurement of water and substrate parameters, identification of biota, and sedimen…

KEANEKARAGAMAN DAN KELIMPAHAN BENTOS INFAUNA PADA PERAIRAN UPANG, BANYUASIN S…

The Upang area, Banyuasin is one of the estuarine areas affected by residential activities, fisheries, plantations and transportation which is feared to cause changes in the quality of the aquatic environment. This study aims to examine the structure of the bentos infauna community and its relationship with water quality parameters in the Upang estuary, Banyuasin, which is vulnerable to environ…

ANALISIS ENERGI LISTRIK YANG DIHASILKAN OLEH PEMBANGKIT LISTRIK TENAGA MINI H…

Mini Hydropower Plants (MHP) are renewable energy systems that convert the potential energy of water into electrical energy through turbines and generators. This research was conducted at the Green Lahat Mini Hydropower Plant in South Sumatra to analyze the electrical energy produced and evaluate the influence of water discharge and net head variations on the generated output power. The researc…

PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN TAMBAKAN (Helostoma temminckii)…

Fingerlings require proper nutrition to grow well. Silk worms (Tubifex sp.) are commonly used as feed during the fingerling phase due to their excellent nutritional content. However, a limitation of silk worms (Tubifex sp.) is their availability, which can be constrained during certain periods, especially in the rainy season, leading to increased prices and consequently higher production costs.…

KONSENTRASI LOGAM BERAT TIMBAL (PB) DAN KADMIUM (CD) PADA AIR DI PERAIRAN BAN…

Anthropogenic activities in watersheds (DAS) significantly contribute to the increase in heavy metal concentrations, such as Lead (Pb) and Cadmium (Cd), in aquatic environments. Heavy metals are categorized as hazardous contaminants due to their high toxicity potential and non-degradable and bioaccumulative nature, so their accumulation in waters needs to be monitored. This study aims to analyz…

ALEL SPESIFIK IKAN NILA (Oreochromis niloticus) ASAL DANAU MANINJAU BERDASARK…

SITI ANNISA TRI SUSANTI. Specific Allel of Nile Tilapia (Oreochromis niloticus.) from Maninjau Lake Based on Single Nucleotide Polymorphism (SNP) Marker (Supervised by MARINI WIJAYANTI). Tilapia (Oreochromis niloticus) is a fish native to the Nile River. Currently in Indonesia, there are many new strains of tilapia resulting from crossbreeding to produce tilapia with specific desired characteri…

KARAKTERISTIK MORFOMETRIK-MERISTIK NOTOPTERUS NOTOPTERUS DAN CHITALA HYPSELON…

Notopterus notopterus dan Chitala hypselonotus merupakan spesies ikan asli Sumatera Selatan, Indonesia. Kedua spesies ini termasuk dalam famili Notopteridae. Secara morfologi kedua spesies ini sangat mirip. Penelitian ini bertujuan untuk menganalisis perbedaan karakter morfometrik–meristik N.notopterus dan C. hypselonotus asal Sungai Kelekar, Sumatera Selatan. Penelitian ini telah dilaksanaka…

APLIKASI KAPUR CANGKANG KERANG HIJAU (PERNA VIRIDIS) PADA AIR RAWA LEBAK UNTU…

The swamp has low pH water (

MASKULINISASI IKAN GUPPY (POECILIA RETICULATA PETERS, 1859) MELALUI PERENDAMA…

Male guppies (Poecilia reticulata) are popular because they are have beautiful color patterns. The production of male monosex guppies can be done with masculinization techniques. One of the natural ingredients that can be applied in masculinization techniques is pasak bumi (Eurycoma longifolia) plant. The purpose of this research was to increase the percentage of male guppies. The research meth…

PERBANDINGAN TRUSS MORFOMETRIK IKAN PALAU (Osteochilus vittatus, Valenciennes…

Truss morphometrics is a method of measuring fish using reference points that are connected and form the body of the fish. This study aims to determine the morphometric differences of palau bonylip barb. The research procedure consists of location determination, environmental parameter measurement, sampling, palau fish identification process, truss morphometric and meristic measurements. Data a…

Potensi ikan seluang (Rasbora Sp.) Kalimantan Tengah

Edition

-

ISBN/ISSN

978-634-010-601-5

Collation

viii, 104 hlm.; 23 cm

Series Title

-

Call Number

597.4 Ver p

IDENTIFIKASI CEMARAN MIKROPLASTIK PADA SEDIMEN DAN BIOTA DI PERAIRAN SUNGAI M…

Microplastic pollution in aquatic environments has become a global environmental issue that affects ecosystems and human health. This study aims to identify the physical characteristics of microplastics based on shape, size, and color in sediments and biota (fish) in the Musi River waters in Bailangu Village, Sekayu District, Musi Banyuasin Regency. Sampling was conducted using a purposive samp…

PENGARUH KONSENTRASI ZAT PENGATUR TUMBUH 2,4-D DAN BAP SERTA JENIS MEDIA PADA…

Tissue culture is a plant propagation method that has the potential to solve the problems of conventional watermelon seedling propagation. This study aims to determine effects of growth regulators 2,4-D and BAP and types of media on the callus induction of watermelon leaf explant. The study was conducted at the Tissue Culture Laboratory, Faculty of Agriculture, Sriwijaya University, using a Com…

APLIAKSI KAPUR KALSIUM OKSIDA PADA AIR RAWA MEDIA BUDIDAYA IKAN PATIN (Pangas…

The optimal water pH for pangasius catfish culture is 6.5-8.5. One of the several materials that can be used to increase the pH of swamp water is calcium oxide. The research aims to determine the best dose of calcium oxide lime to increase the pH of swamp water as a medium culture of pangasius catfish. This research carried out at the Aquaculture Laboratory and Experimental Ponds, Aquaculture S…

KONDISI SOSIAL EKONOMI DAN TINGKAT KESEJAHTERAAN RUMAH TANGGA PEMBUDIDAYAAN I…

The socioeconomic conditions and welfare of catfish farmers show the extent to which aquaculture activities can improve farmers' living standards in terms of income, education, health, and environmental sustainability. Good welfare is achieved when aquaculture businesses provide stable economic benefits, the business environment is maintained, and the social life of families becomes more prospe…

ANALISIS KARAKTERISTIK MEMBRAN PENGOLAHAN AIR DARI BAHAN POLYETHERSULFONE DEN…

Membrane is a thin sheet or flexible film that serves as a selective separator between two phases due to its semipermeable nature. Membrane is one of the water purification technologies that has several advantages compared to conventional methods, including efficient energy use, sustainable operation capability, varied membrane materials, and excellent water quality. This study aims to analyze …

SINTESIS BENTONIT-Fe3O4/GRAPHENE OXIDE UNTUK DEGRADASI ZAT WARNA METILEN BIRU

Methylene blue is a dye widely used in the textile industry due to its high photostability; however, its release into aquatic environments poses significant risks to aquatic organisms and human health. In this study, a Bentonite–Fe₃O₄/Graphene Oxide composite was synthesized for the degradation of methylene blue. The synthesis was carried out using ultrasonic-assisted and co-precipitation…

PENGEMBANGAN E-MODUL BERBASIS STEM MATERI FLUIDA PADA KONTEKS AIR TERJUN BEDE…

Penelitian pengembangan ini bertujuan untuk mengembangkan e-modul berbasis STEM materi fluida pada konteks air terjun bedegung untuk melatihkan keterampilan berpikir kritis siswa SMA yang valid, praktis, dan efektif. Metode yang digunakan adalah Researchv & Development (R&D) dengan berdasarkan model Rowntree yang mencakup tiga aspek utama yaitu perencanaan, pengembangan, dan evaluasi. Evaluasi …

DISTRIBUSI TEKANAN ALIRAN AIR-UDARA PADA PIPA PLEXIGLASS DENGAN KEMIRINGAN 45…

The pressure of two-phase flow in pipes is complex. This complexity arises due to the interaction between the phases, and the diversity of flow. The distribution of pressure and energy loss along piping systems is a critical factor in efficiency system. To determine the pressure distribution along the pipe, this research was conducted using an experimental method on a Plexiglass pipe with a 45Â…

PETA POLA ALIRAN DAN KUALITAS AIR-UDARA PADA PIPA PLEXIGLASS ORIENTASI VERTIK…

Multiphase flow is a flow that involves many phases in the channel and has many important applications in various industrial fields, one of which is boilers. Two-phase flow is the simplest flow because it has a very complex phenomenon with the interaction between the same and different phases, based on the geometric shape and orientation and direction of the flow up or down. This phase interact…

PENGEMBANGAN MEDIA FLASHCARD BERBASIS AUGMENTED REALITY PADA MATERI FLUIDA DI…

This study successfully developed augmented reality (AR)-based learning media in the form of flashcards for fluid dynamics material in high school. This study was motivated by challenges in physics education, especially in complex fluid dynamics material, as well as the need to train critical thinking skills as 21st century competencies. A needs analysis conducted on 59 grade XI students at SMA…

ANALISIS KARAKTERISTIK MEMBRAN PENGOLAHAN AIR DARI BAHAN POLYVINYLIDENE FLUOR…

Clean water is essential for human life and sustainable development. To meet the needs of various households and the demands of an ever-evolving lifestyle, the demand for clean water continues to increase. Pollution and environmental damage caused by the disposal of domestic and industrial wastewater are among the factors contributing to the decline in water resource quality, which in turn lead…

PENGARUH PENAMBAHAN ACIDIFIER EKSTRAK ASAM KANDIS PADA AIR MINUM TERHADAP pH,…

The purpose of this study was to to determine the effect of adding kandis acid extract acidifier to drinking water on the pH value, total microbes and bacteria (Lactic Acid Bacteria (LAB) and Escherchia colli (E-colli)) in the caecum of kampung chickens. This research was carried out for 2 months in the Poultry Cage, Animal Husbandry Study Program, Department of Animal Technology and Industry, …

REKAYASA DALAM KONTEKS PERBAIKAN TURBIN AIR FRANCIS DAN UJI STUDI EKSPERIMENT…

Francis turbines are one of the most widely used reaction turbines in hydroelectric power plants (HPPs) due to their high efficiency and ability to operate at varying heads and moderate discharge rates. However, in laboratory-scale installations, turbine performance can decline due to component damage and inaccurate measuring instruments. This study aims to repair a laboratory-scale Francis tur…

IMPLEMENTASI PROGRAM PEMBANGUNAN JARINGAN INSTALASI PENGOLAHAN AIR LIMBAH DOM…

Penelitiaan ini bertujuan untuk mengetahui implementasi dari program pembangunan jaringan IPAL Paket B2A di Kota Palembang yang dilaksanakan oleh Balai Prasarana Permukiman Wilayah Sumatera Selatan. Metode penelitian yang digunakan, yaitu metode penelitian kualitatif untuk menjelajahi dan meneliti sebuah fenomena utama, dengan penelitian yang bersifat deskriptif. Teknik pengumpulan data dilakuk…