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…
Pendaftaran peralihan hak atas tanah termasuk di dalam kegiatan pemeliharaan dan pendaftaran karena dari setiap peralihan hak atas tanah yang terjadi akibat jual beli dibuktikan dengan akta yang dibuat oleh PPAT atau PPAT sementara, haruslah tercatat dalam sertifikat hak atas tanah. Berdasarkan pasal 24 ayat 2 peraturan Pemerintah No.24 Tahun 1997 tentang pendaftaran Tanah, adapun rumusan masal…
Banyak penitipan uang ganti kerugian di Pengadilan negeri (konsinyasi) dalam pelaksanaan pengadaan tanah untuk pembangunan kepentingan umum di wilayah Provinsi Sumatera Selatan, ini membuktikan banyak obyek yang bersengketa oleh para pihak. Adapun permasalahan yang dapat penulis sampaikan yaitu penyelesaian sengketa pertanahan melalui negosisasi dan peran notaris dalam penyelesaian sengketa pel…
This study aims to determine the effective working capacity of soil cultivation using a moldboard plow with different plow widths and types on dry land. This study was conducted from May 2025 to September at the Machine and Agricultural Equipment Workshop Laboratory, Soil and Water Engineering Laboratory, and Research Garden Laboratory of the Agricultural Technology Department, Faculty of Agric…
Soil quality is the ability of the soil to support its various functions, on soils that have been managed or are still natural. The Soil Quality Index (SQI) is an index calculated based on the value and weight of each soil quality indicator. The chemical properties of the soil are one of the constituents of soil quality. Soil chemicals are linked to the availability of essential nutrients neces…
This research succeeded in utilizing the T-Higrow sensor to read humidity and temperature values, by comparing the results with the Thermosoil sensor. The test results show that there is a difference in error values of 3.195% for humidity and 1.93% for temperature between the two sensors. Field measurements were carried out which resulted in the highest temperature of 36.5 at 10:00 AM and th…
Coal mining activities may cause significant landform changes and environmental degradation; therefore, a well-planned reclamation program in accordance with prevailing regulations is required. This study aims to develop a technical reclamation plan for the year 2025 at the former coal mining area of Pit Lawai, PT Bumi Gema Gempita, Lahat Regency, South Sumatra Province. The research methods in…
The increasing use of concrete in construction work is increasingly causing natural aggregates to deplete their availability, whereas the demand for concrete is increasing because concrete is an important element in a construction. By utilizing fly ash waste to make artificial aggregates can help reduce environmental pollution. Currently, Geopolymer Concrete with fly ash waste has begun to spre…
PT Bukit Asam (Persero) Tbk., a state-owned coal mining company, operates in the Tanjung Enim area of South Sumatra with a Mining Business Permit (IUP) covering 66,414 hectares. Coal extraction is carried out using an open-pit surface mining method, where overburden is excavated and transported to designated waste dump or backfilling areas. The Tanjung Enim Mining Unit (UPTE) consists of three …
In an effort to improve the growth of sweet corn (Zea mays saccharata Sturt) in Ultisol, it is necessary to conduct in-depth research on the use of various organic materials as soil condition improvement. In this case, biomass, compost, and wet ash are the organic materials used and are expected to improve the growth of sweet corn plants in Ultisol. The objective of this study was to assess the…
The use of agricultural tools and machines continues to be developed to improve land processing efficiency, including in the creation of soil ridges. Ridger plow is one of the tools and machines that functions to form furrows in the soil to produce ridges. This study aims to test the performance of a single ridger plow on an 8.5 HP hand tractor based on two treatment factors, namely the depth o…
Meningkatan produktivitas ayam KUB dengan sistem pemeliharaan intensif, banyak peternakan menggunakan imbuhan pakan antibiotic growth promotor (AGP) guna untuk meningkatkan performa ayam ayam KUB. Namun penggunaan antibiotic growth promotor dapat menimbulkan efek samping (residu) terhadap konsumen yang mengkonsumsinya. Penambahan acidifier merupakan cara alternatif untuk menggantikan penggunaan…
Medium density fibreboard (MDF) is a form of engineered wood product created by breaking down residual hardwood or softwood into wood fibers, usually in a defibrator, combining it with wax and resin binder, and forming panels by applying high temperature and pressure. The MDF fiberboard manufacturing process produces several by-products, including biomass, compost, and Wet Ash. The purpose of t…
Ultisol is a soil that is widespread in Indonesia with an acidic pH content and low availability of nutrients and organic material. Providing organic materials such as biomass, compost and wet ash are one of solution to repair biological and physical chemical properties because it has various types of nutrient content that can increase soil fertility. The aim of this study to find out the effec…
South Sumatra Province has a pest area of 1.4 million Ha. The distribution of peat soil in Ogan Hir is 23,687.91 Ha. Pent soil has a low bearing capacity. This research aims to explain the effect of stabilization on peat soil characteristics. Peat soll samples were taken using the Block Sampling method. The research locations are Parit Village and Lorok Village, Ogan Ilir Regency. Peat soil has…
Erosion is an event of soil erosion that occurs on the surface of the earth and is generally caused by water, parts of the soil are eroded and transported, then deposited from one place to another. Factors that influence erosion are rain erosivity, soil erodibility, slope length and slope factors as well as plant management and soil conservation measures. This research aims to determine the val…
Riverine areas are transitional zones between water bodies and land that play an important role in maintaining river flow stability. However, transportation activities such as coal barges can accelerate erosion in these areas. This study aims to estimate the rate of soil loss due to surface erosion using a RUSLE model based on spatial and temporal data in the Lilin River basin, Musi Banyuasin R…
Groundwater availability on post-mining reclamation land is important to know, but currently the availability of such data is still lacking. The large area of post-mining reclamation land makes it difficult to acquire groundwater availability data because it requires considerable energy and cost, therefore the use of remote sensing using satellite data based on Normalized Diffrence Water Index …
Lebak swamp land presents a promising potential for agricultural development, especially for rice cultivation. However, its utilization faces constraints due to soil acidity and low levels of soil organic matter. This study aims to evaluate the availability and distribution of organic matter content in lebak swamp rice fields in Medasari Village. The research employed a detailed survey method o…
Lebak swamp land has great potential for agricultural development, but also faces various challenges, one of which is the problem of soil acidity. Soil acidity is one of the major obstacles to the utilisation of lebak swamp land. A common method used to overcome this is liming. Determination of lime dosage can be done by knowing the results of soil pH and Al exchangeable analysis tests and can …
Sistem pentanahan adalah sistem hubungan penghantar yang menghubungkan sistem kelistrikan, peralatan, dan instalasi listrik ke tanah sehingga dapat mengamankan manusia dari sengatan listrik dan mengamankan komponen komponen instalasi dari arus abnormal. Dalam sistem pentanahan, resistansi tanah adalah kunci utama untuk membuat sistem pentanahan tersebut bekerja secara efisien, banyak faktor yan…
Sistem tenaga listrik tidak terlepas dari sistem pentanahan, yang merupakan salah satu sistem proteksi yang penting dalam instalasi listrik, karena sistem pentanahan berfungsi untuk membuang arus yang berlebih ke dalam tanah,. Sistem pentanahan yang baik memiliki nilai resistansi spesifik yang kecil. Dalam penelitian ini diperlukan larutan asam untuk meningkatkan pH (tingkat keasaman) tanah den…
Grounding system or is a system that connects electrical current conductors that connect electrical systems, equipment, installations and are connected to the earth so that in the event of a current leakage they can protect humans from electric shock, and secure the components of the installation components from the danger of abnormal voltage and current. Ideal grounding has a resitance value c…
Land suitability is the level of suitability of a plot of land for certain uses. Land suitability can be viewed from environmental quality, including climate, soil, topography, and drainage. The role of land classification and evaluation can provide alternatives for determining land suitability as well as information on the relationship between land characteristics and its utilization.This rese…
The use of ultisol for plant cultivation has obstacles in the form of low productivity and few nutrients. In order for ultisol productivity to increase, this can be done by increasing the availability of nutrients and improving the chemical properties of the soil by adding organic materials such as biomass, compost and wet ash. Sweet corn is a food that many people like because it has a sweet t…