Land preparation activities in Industrial Plantation Forests (HTI) face constraints such as compact Ultisol soil conditions, the presence of a hardpan layer, and variations in land topography that affect equipment performance. In this study, a bullripper was used to loosen hard soil layers and to create mounds along planting lines. The objective of this research was to evaluate the performance …
Land preparation is a critical stage in industrial plantation forest management because it directly affects plant establishment and operational efficiency. One of the heavy equipment commonly used for primary tillage in industrial plantation forests is the bullripper, a bulldozer equipped with a ripper designed to break compacted soil layers. The performance of a bullripper is strongly influenc…
This study examines the liability of a Land Deed Official (PPAT) for the annulment of a Mortgage Right (Hak Tanggungan) resulting from the exercise of authority beyond the official’s territorial jurisdiction. The background of this research is based on the practice of executing a Deed of Granting of Mortgage (APHT) that does not comply with the territorial limits of the PPAT’s authority, as…
Clay soil is a type of soil with very fine grains that have high plasticity and a high water absorption capacity. The shear strength of cohesive soil can be determined through laboratory tests, such as triaxial tests. However, laboratory testing also has drawbacks, such as high costs and lengthy testing times. Regression analysis can be used to establish the relationship between soil shear stre…
The increasing demand for land is often not accompanied by adequate regulation and governance. This condition has led to various land issues, such as land disputes, illegal land acquisition, overlapping ownership rights, and unequal access to land. Many land disputes arise due to inaccuracies in determining the location and boundaries of land parcels. Therefore, issues related to land measureme…
Tidal lowlands have significant potential to be developed as oil palm plantation areas. One of the main problems in tidal soils is the high content of exchangeable aluminum (Al-dd), along with deficiencies of calcium (Ca) and magnesium (Mg). The imbalance between high Al-dd and low Ca and Mg can cause physiological stress in oil palm plants. This study aims to analyze the status of base cations…
Di Indonesia sering kali terjadi kasus atau konflik sengketa atas tanah baik itu milik pribadi atau milik bersama dalam masyarakat. Hak Kepemilikan Tanah adalah hak yang paling kuat dan tahan terhadap klaim atau runtutan dari pihak lain, sehingga pemilik tanah memiliki kepastian hukum yang tinggi atas kepemilikan tananhnya. Penelitian ini di latar belakangi dari banyaknya kasus sengketa yang ad…
This study aims to determine the variability of hydraulic conductivity (K) of peat soil and the physical factors influencing it in Perigi Village, Pangkalan Lampam District, Ogan Komering Ilir Regency, South Sumatra Province. Sampling was conducted at 18 points using a systematic random sampling method at depths of 0–30 cm and 30–60 cm. Parameters analyzed included water content (WC), bulk …
This study aims to analyze the comparison of several soil physical properties at two different ages of oil palm plants. The study was conducted at a plantation owned by CV. Patra Agro Sawit with observations of soil physical properties including bulk density and total pore space. Soil sampling was carried out by purposive sampling on 5-year and 20-year-old oil palm plants. The soil samples were…
This study aims to analyze digital promotional strategies through the planning and production of Instagram content for @bakehouse_plm, which influence consumer engagement and behavior. This study uses a qualitative approach with in-depth interviews with four informants selected based on specific criteria. The digital promotional strategy analysis in this study uses the AISAS (Attention, Interes…
Muhammad Nafis Akbar. Land Suitability for Acacia (Acacia crassicarpa) on Peatland in Air Sugihan Subdistrict, Ogan Komering Ilir Regency (Supervised by Adipati Napoleon). Peatland utilization for agricultural activities, particularly the development of acacia plantations, represents one of the efforts to overcome various limiting factors such as waterlogged environmental conditions and poor so…
Peat soil has unique chemical properties such as low pH, high aluminum content, and low nutrient content, which often hinders plant cultivation. This condition increases soil acidity and reduces the availability of nutrients needed for optimal plant growth. One of the plants widely cultivated on peatlands is Acacia crassicarpa due to its high adaptability and tolerance to extreme environmental …
M.YUSUP. Land Suitability Class For Eukaliptus (Eucalyptus pellita.) Plants On Acid Sulfate Land In Air Sugihan Oki District. (Supervised by Adipati Napoleon). Acid sulfate soils are classified as marginal lands characterized by very low soil pH and high aluminum saturation. These conditions are commonly found in Air Sugihan Subdistrict, Ogan Komering Ilir Regency, South Sumatra. This study aim…
Arbuscular mycorrhizae (AM) play an important role in enhancing phosphorus uptake in organic farming systems. This study aimed to analyze the relationship between soil pH and available phosphorus (P-available) with the population of arbuscular mycorrhizal spores in organic robusta coffee (Coffea canephora) plantations located in Jokoh Subdistrict, Dempo Tengah District, Pagar Alam City. The res…