Dendrophthoe pentandra (L.) Miq. is a type of epipite plant included in Loranthaceae that lives epiphytes in various host plants, one of which is lime. The potential of epipite as a medicinal plant has bioactivity due to its diverse metabolite content. This study aims to determine the abundance of compounds contained in ethanol extract of epipite leaves on lime with GC-MS method, as well as its…
The Borang River is a river that crosses the Banyuasin district and Palembang City. The Borang River is used by the community for industrial, transportation, fishing and residential activities. There are differences in activity on the left and right sides of the river, where on the left side there are more residential, residential and industrial activities, so it is thought that this will influ…
The ornamental fish cultivation industry in Indonesia is experiencing rapid growth due to increasing demand. Comet fish (Carassius auratus L.) are fish that are in great demand because of their beautiful shape and color and their resistance to environmental changes. The main challenge in cultivating ornamental fish is the lack of quality seed supply, which is influenced by the maturity of the g…
Abstract (English): This study aims to evaluate the effect of temperature stress on chlorophyll content and antioxidant activity in papaya microgreens (Carica papaya L.), cultivar callina. Papaya microgreens are known for their high nutrient content and bioactive compounds, making them a potential source of functional food. Temperature elicitation was applied with three temperature treatments: …
Cephalopachus bancanus ssp. bancanus of the nocturnal tarsiidae family, small body, with large eyes and are known to live in Southern Sumatra, Lampung, and Bangka Island have been declared as protected under Indonesian law No.5/1990 on the conservation of natural resources and their ecosystems, and Government Regulation No.7/1999 on the conservation of plants and animals. Based on data from IUC…
The Sumatran striped rabbit (Nesolagus netscheri) is a rare mammal protected under the Minister of Environment and Forestry Regulation No. P.106/2018 and classified as a data-deficient species by the IUCN. Molecular genetic analysis of the Sumatran striped rabbit on the 16S rRNA gene has never been carried out and genetic information on the species is still very limited. The application of mole…
Peat Soil often present significant challenges for plant growth, primarily due to low pH and limited nutrient availability, especially phosphorus. Phosphorus is an essential macronutrient for plants, yet in peatlands, most of it exists in insoluble forms and cannot be directly utilized. This condition necessitates sustainable approaches to enhance phosphorus availability. Phosphate solubilizing…
This study aims to determine the availability of natural feed for Tembakang fish (Helostoma temminckii Cuvier, 1829) in the floodplain swamps of the Lempuing River and the Tanjung Sari Conservation Area, Ogan Komering Ilir Regency, South Sumatra. Sampling was conducted at three (3) stations, and the stomach contents of the fish were analyzed using a descriptive quantitative method with morpholo…
EFFECT OF MAHOGANY LEAF EXTRACT (Swietenia mahagoni L. Jacq.) ON THE HISTOLOGICAL STRUCTURE OF GASTRIC MUCOSA IN MICE (Mus musculus L.) Tegar Adi Wibowo 08082622327002 RESUME Traditional medicine has long been the most widely used form of treatment for various human diseases across the world. The World Health Organization (WHO) reports that approximately 80 of the population in developing count…
SUMMARY The Kali Angke waters flows through a densely populated area with various economic activities, making it a location for domestic waste disposal. The study was conducted at four observation stations representing various environmental conditions. Sampling was carried out using a purposive sampling method and identification was carried out at the Ecology and Biodiversity Laboratory of Jaka…
Gummy plants can be utilized as adhesives for paper, soil, and as a source of the enzyme protase, which is widely used in the food industry. Adhesives that are able to bind soil must have a fixed weight and composition so that the level of stickiness remains stable. Usually, adhesives are made from organic materials that have the ability to bond soil particles. In utilizing biomaterials as soil…
Diabetes mellitus is a chronic metabolic disease characterized by hyperglycemia resulting from impaired insulin secretion or action. Treatment using synthetic drugs often leads to side effects, thereby necessitating safer alternatives such as medicinal plants. This study aimed to examine the antidiabetic potential of mahogany leaf extract (Swietenia mahagoni) and to determine its optimal dose i…
Penyakit busuk pangkal batang (BSR) yang disebabkan oleh jamur Ganoderma boninense merupakan ancaman serius bagi perkebunan kelapa sawit di Indonesia, menyebabkan kerugian produksi signifikan dan dapat terdeteksi sejak tanaman berusia 1-2 tahun. Penggunaan pestisida sintetik sebagai metode pengendalian konvensional menimbulkan risiko pencemaran lingkungan dan kesehatan. Oleh karena itu, pemanfa…
Mangrove vegetation structure reflects the spatial distribution, density, and size of trees in an ecosystem. Vegetation composition refers to the diversity and ecosystem of species in an ecosystem. This study aims to determine the structure and composition of mangrove vegetation in the Arboretum of Sungsang IV Village, Banyuasin, South Sumatra. The study was conducted from February to March 202…
Biodiversity is a key component in maintaining the balance of the ecosystem, especially in aquatic. Fish play a vital role in the food chain and ecosystem dynamics, including in floodplain swamps such as the Lempuing River and the Tanjung Sari Conservation Area which are habitats for various fish species. The diversity of fish species is influenced by habitat factors, water quality, and interac…
reenbelt or commonly called Greenbelt is a no-development zone or green space around a central activity area that can cause pollution. This study aims to determine the structure and composition of mangrove vegetation in the Greenbelt of Sungsang IV Village. This study was conducted in January-February 2025 in the Greenbelt of Sungsang IV Village with the observation station determined based on …
Sungsang IV Village has high tourism potential and can become a tourist destination despite not having beaches, lakes, or similar natural attractions. However, the village has its own unique beauty and well-preserved traditions. In addition to its natural mangrove forest, the village also has a Mangrove Nursery Center. The mangrove nursery activities not only serve for environmental rehabilitat…
Skin diseases are usually caused by microbes that infect the skin. Staphylococcus aureus bacteria are one of the bacteria that can cause diseases on the surface of the skin and nose of humans. Other microbes that can infect the skin are Candida albicans. The use of chemical drugs to treat skin infections repeatedly can cause skin-infecting microbes to become resistant to the drugs given, theref…
Crickets are agricultural pests that damage plants in the early stages. The use of synthetic insecticides causes resistance and pollution, so safer plant-based alternatives are needed. This study was conducted experimentally at the Biology Department of Sriwijaya University using RAL with 6 treatments (0, 2, 4, 6 and 8) and Regent 5 as a positive control, and 4 repetitions. The observation para…
Penelitian ini bertujuan untuk mengetahui kelimpahan dan pola distribusi keong Neritina juttingae di beberapa aliran Sungai Musi, Kota Palembang. Pengambilan sampel dilakukan pada lima stasiun pengamatan di anak sungai yang bermuara ke Sungai Musi pada dua waktu, yaitu pada tanggal 28 Februari dan 6 Mei 2025. Sampel diambil menggunakan metode handpicking dari substrat bambu pancang, dan data ke…
Sriwijaya University has 712 hectares of land, which has a diverse environment, ranging from plantation areas with various fruit plants, grasses, to artificial land. These conditions can be a potential habitat for various species of fruit flies. This study aims to identify fruit fly species, determine the composition and analyse the indices of diversity, dominance, and evenness, and examine the…
The species diversity of fish in an aquatic ecosystem serves as an indicator of environmental health. To date, no study has been conducted on the diversity of freshwater fish species in the Putak River. This research aimed to determine the fish diversity in the Putak River. The method used was direct observation with fish sampling at three stations during the transitional season (dry to rainy s…
he traditional knowledge of the Penesak ethnic group in Tanjung Batu Subdistrict, Ogan Ilir Regency, South Sumatra, on medicinal plant use has been passed down through generations. This study aims to document the medicinal plant species used by the Penesak people, including the plant parts used, methods of use, types of illnesses treated, and the use value of each species and family. It also id…
The cajuputi tree (Melaleuca cajuputi P.) is one of the species native to peatl soil that can grow and adapt to extreme environments, such as acidic soil, nutrient-poor soil, and waterlogged soil. The rhizosphere of cajuputi trees harbors microorganisms such as rhizobacteria that can produce the growth hormone indole acetic acid (IAA). Rhizosphere soil samples were collected from three individu…
Penggunaan pupuk kimia jangka panjang dapat merusak struktur tanah, mencemari lingkungan, dan mengurangi keanekaragaman biota tanah. Sebagai alternatif yang ramah lingkungan, biofertilizer merupakan solusi untuk mendukung pertanian berkelanjutan. Penelitian ini bertujuan untuk mengeksplorasi dan mengidentifikasi bakteri rizosfer dari tanaman karet (Hevea brasiliensis L.) yang berpotensi menghas…
Traditional knowledge of medicinal plants among the Komering tribe in Tanjung Lubuk has been passed down for generations. This study aimed to inventory medicinal plant species, usage, preparation methods, utility values, and treatable diseases. Conducted from December 2024 to February 2025 across five villages, data were collected through descriptive surveys and interviews with nine traditional…
Penggunaan pupuk kimia jangka panjang dapat merusak struktur tanah, mencemari lingkungan, dan mengurangi keanekaragaman biota tanah. Sebagai alternatif yang ramah lingkungan, biofertilizer merupakan solusi untuk mendukung pertanian berkelanjutan. Penelitian ini bertujuan untuk mengeksplorasi dan mengidentifikasi bakteri rizosfer dari tanaman karet (Hevea brasiliensis L.) yang berpotensi menghas…
This research aims to determine the technological, pedagogical, and content knowledge (TPACK) abilities of biology pre-service teacher students participating in the Second Wave Pre-Service Teacher Professional Program (PPG Prajabatan Gelombang 2). The research method used is descriptive qualitative. The population in the study is students of biology pre-service teacher students participating in…
Hodgsonia macrocarpa (Blume) Cogn. merupakan tumbuhan dari famili cucurbitaceae yang memiliki batang berkayu dan banyak dimanfaatkan oleh masyarakat suku Besemah sebagai tanaman obat untuk mengobati penyakit infeksi dan degeneratif. Manfaat H. macrocarpa sebagai tumbuhan obat berpotensi untuk dikembangkan dengan menyediakan informasi karakteristik kimia dan botaninya. Oleh karena itu, penelitia…
Sonneratia alba J.E. Smith or perepat is a mangrove plant belonging to the Sonneratiaceae family and is often found in coastal areas, one of which is in Sungsang IV Village, Banyuasin, South Sumatra. The potential of S. alba leaves as herbal plants is because they contain various metabolite compounds that have antioxidant, antibacterial, anti-inflammatory, antimicrobial, and anticancer activiti…