The lead (Pb) concentration in andisol soil cultivated with Chinese cabbage (Brassica rapa pekinensis L.) in Talang Pasai Village, Pagar Alam, South Sumatra was analyzed to identify factors influencing its accumulation in agricultural land. The study applied a detailed soil survey method at a scale of 1:2,000 using purposive sampling. Soil samples were collected from five observation points, ea…
In agriculture, soil plays a crucial role as a growing medium, and its fertility is crucial for agricultural success. Andisol soil is known for its fertility, but agricultural intensification with the continuous use of chemical fertilizers can lead to heavy metal contamination. One such element is cadmium (Cd), which is highly toxic and harmful to human health and can reduce crop productivity i…
Muara Enim Regency is characterized by high rainfall and rapid land cover changes due to mining activities, plantation expansion, and infrastructure development. This study aims to analyze the spatial–temporal influence of rainfall and land cover on landslide occurrences and to produce a more representative landslide hazard map. The analysis integrates monthly rainfall data, NDVI values deriv…
Peatlands play a crucial role in maintaining hydrological balance, storing carbon, and preventing both flooding and drought. However, changes in land use and improper water management can disrupt these ecological functions. This study was conducted to evaluate the water balance conditions in the peatland area of the Arboretum, Faculty of Agriculture, Sriwijaya University, with the specific aim …
ANDHES PRANATA. Correlation Between Soil Respiration, Organic Carbon, And Soil Reaction In Oil Palm Plantations With Interrow Seedling Planting System (ISP) and Natural Vegetation Interrow (NVI) (Supervised by NUNI GOFAR). Oil palm plantations require proper inter-row management to maintain soil quality and ensure sustainable production. Inter-row management systems such as Interrow Seedling Pl…
Coastal areas, particularly mangrove ecosystems, are highly vulnerable to the accumulation of heavy metals. On the other hand, the world is facing a global energy crisis due to dependence on non-renewable fossil fuels. This study aims to address both challenges simultaneously by utilizing the Sediment Microbial Fuel Cell (SMFC) as an ecosystem based approach capable of generating environmentall…
In this thesis examines, the author discusses the issue of appointing guardianship for a child as requested by PPAT (Land Deed Official) as the basis for creating a deed of sale of land rights owned by the child. The purpose of this journal article is to identify, describe, and analyze the reasons PPAT requests the appointment of guardianship for a child from the Religious Court, which is used …
Ultisols are a type of soil that can be characterized as having a yellow color brownish to red. Ultisols are one of the most widely distributed soil types in Indonesia. has the widest distribution. This research aims to determine the condition of physical properties of the soil in the research area planted with sweet corn with the given compost, biomass and wet ash treatments and compare them w…
Karbon merupakan komponen penting biomassa tanaman, tempat penyimpanan karbon adalah biomassa tanaman. Salah satu cara untuk menambat karbon adalah dengan mengukur biomassa tanaman. Penelitian ini dilaksanakan pada tanaman karet di perkebunan rakyat Kelurahan Pagar Agung Kecamatan Lahat Kabupaten Lahat. Pendugaan penambatan karbon menggunakan Metode Non-Destruksi (metode perhitungan biomassa ta…
Green spinach plant (Amaranthus hybridus L). is a vegetable plant belonging to the Amaranthceae family and originates from America and then spread to Indonesia. Nontidal lowlands have the potential to be used as a good planting medium for food crops or horticultural crops. This research was conducted to determine the response of green spinach plants to the administration of various doses of ric…
Sustainable agriculture is one of the important solutions in the face of global climate change and increasing food needs. The use of biomass, compost, and wet ash has been a significant research focus in an effort to increase crop productivity, particularly sweet corn crops, in Ultisol. The purpose of this study is to identify changes in the content of Exchangeable Aluminum and Ferrum in Ultiso…
Provinsi Sumatera Selatan merupakan Provinsi dengan luas perkebunan kelapa sawit terbesar pada urutan kelima. Mengutip data dari Badan Pusat Statistik (BPS) Kelapa Sawit Indonesia 2021 luas perkebunan kelapa sawit di Provinsi Sumatera Selatan mencapai 1.407.544 ha. Kelapa sawit (Elaeis guineensis Jacq.) merupakan komoditas perkebunan yang memegang peranan penting bagi perekonomian, kelapa sawit…
Curah hujan merupakan salah satu faktor pemicu bencana alam longsor. Terjadinya bencana longsor dipengaruhi oleh banyak faktor, salah satunya adalah tingginya intensitas curah hujan yang diterima pada suatu wilayah. Penelitian dilakukan di Daerah Lubuk Dalam dan Sekitarnya, Kecamatan Lengkiti, Ogan Komering Ulu, Sumatera Selatan. Daerah penelitian terdiri dari satuan geomorfik berupa perbukitan…
Kondisi tanah lunak yang sangat tidak mungkin bisa langsung digunakan untuk konstruksi apabila tidak ada perbaikan terlebih dahulu karena kompresibilitas yang tinggi akibat dari konsolidasi tanah yang merupakan pengaruh dari beban diatas tanah lunak. Metode perbaikan tanah lunak yang dilakukan untuk infrastruktur jalan tol yaitu dengan metode vakum konsolidasi. Pemodelan vakum konsolidasi dilak…
Ultisols have great potential for agricultural cultivation, but have low soil fertility. Cherry tomato is a commercial vegetable crop that requires a balanced nutrient content. Application of Oil Palm Empty Bunch Compost (OPEFB) combined with NPK fertilizer can increase the productivity of Ultisol. This research aims to get the dose that has the best effect on soil Exch-K, soil CEC and cherry t…
Cherry tomato is a seasonal crop and horticultural commodity in the Solanaceae family. Cherry tomato plants belong to the type of plants that can grow on various types of soil, one of which is Ultisol. The use of inorganic fertilizers combined with Oil Palm Empty Fruit Bunch Compost (OPEFB) is very important in maintaining soil fertility and is expected to increase the productivity of cherry to…
The aim of this research was to determine the growth and production of sweet corn (Zea mays saccharata Sturt.) due to application of sugarcane bagasse and chicken manure. The research was carried out at the Research Station of the Faculty of Agriculture, Sriwijaya University, Indralaya District, Ogan Ilir Regency, South Sumatra (3°13'20.0"S 104°38'49.2"E). The research was carried out from De…
Abstrak. Sampah adalah bahan-bahan yang tidak terpakai lagi yang dihasilkan oleh aktivitas manusia, rumah tangga, atau industri. Air lindi merupakan limbah cair yang berasal dari sampah basah atau sampah organik yang terkena air hujan. Pada Tempat Pembuangan Akhir (TPA) Sukawinatan di Kelurahan Sukajaya Kecamatan Sukarami mempunyai Luas ± 25 Ha. Tujuan penelitian ini untuk mengetahui sifat kel…
Tomato plants are a type of plant that can grow on various types of soil, one of which is Ultisol. In order to produce good growth and yield, cherry tomato plants require complete nutrients, both macro and micro with a balanced composition supplied from organic and inorganic fertilizers. The application of organic fertilizers combined with inorganic fertilizers can increase plant productivity a…
Ultisols that are utilised continuously, without paying attention to the management of organic matter and fertility levels, result in decreased soil productivity. To determine the best dosage of biomass, compost, and wet ash on Ultisol in the field laboratory of soil department on sweet corn crop production. To determine the production of sweet corn on the application of biomass, compost, and w…
Rata-rata hasil produksi jagung manis di Sumatera Selatan meningkat pada tahun 2020-2022 yang diikuti dengan kenaikan pertumbuhan luas panen jagung. Perluasan areal lahan tanaman jagung dengan memanfaatkan lahan suboptimal rawa lebak yang diberikan penambahan pupuk untuk memperbaiki kesuburan tanah guna menunjang pertumbuhan dan produksi jagung manis yang optimal. Pembentukan bagian vegetatif d…
Ultisol is a soil that is classified as having low fertility. Judging from its wide distribution, Ultisol soil has great potential to be used as agricultural cultivation land. This research aims to determine the effect and best dose of biomass, compost and wet ash application on N, P and K uptake in sweet corn plants in ultisol. This research was carried out in the Field Laboratory of the Soil …
The area of peatland in Indonesia is around 20.96 million hectares, spread across several Indonesian islands. Part of South Sumatra Province is peatland. Ogan Ilir Regency has around 769,000 hectares of peatland. Peat is land that is formed naturally due to the accumulation of organic material from the weathering of vegetation that grows around it. Peat has several characteristics, including mo…
Peat is a specific ecosystem that is usually waterlogged, formed from the accumulation of decaying plant organic matter that has weathered and then accumulated over thousands of years. In South Sumatra, the largest peatland is located in the Ogan Komering Ilir (OKI) district with an area of 769 thousand hectares. This research was conducted to determine the physical properties of the moisture c…
The purpose of this research is to: 1) Identify marketing problems faced by farmer members of Farmer Corporation. 2) Analyze marketing channel patterns and efficiency of marketing results in Farmer Corporation. 3) Analyze the potential and alternative marketing of the results that can be done by Farmer Corporation. The method used in this research is survey method. The sampling method used in t…