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Typology of artisanal and small-scale gold mining sites along the Singingi River, Riau Province Okalia, Deno; Iskandar; Mulyanto, Budi; Sudadi, Untung
Journal of Degraded and Mining Lands Management Vol. 12 No. 5 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.125.8719

Abstract

Artisanal and small-scale gold mining (ASGM) in the Singingi Watershed has precipitated a multifaceted transformation of the landscape, resulting in severe geomorphological, sedimentological, and hydrological alterations. This study leveraged an integrative quantitative descriptive framework and advanced spatial analysis to systematically delineate post-mining land typologies along a 51.25 km stretch of the watershed, using high-resolution remote sensing data and validation from 243 strategically distributed sample points. Eight distinct land typologies (A-H) were identified based on detailed assessments of topographic attributes, particle size distribution, pit depth, and tailing mound characteristics. Notably, typology H—characterized by a flat terrain (slope <8%), shallow pit depths and tailing mound heights (<2 m), and a predominance of fine-textured soils—emerged as the most amenable to passive reclamation and natural vegetation regeneration. Overlay analyses further demonstrated that Sungai Paku Village harbors the largest expanse of typology H (108.16 ha), underscoring its critical priority for reclamation interventions. These findings provide a robust, evidence-based foundation for the development of adaptive reclamation strategies, offering valuable insights for restoring ecological and physical functions in mining-impacted environments. The study underscores the importance of integrating multidisciplinary spatial data to inform sustainable land management practices in regions severely affected by ASGM activities and as a reference for the community for reclamation priorities based on land typology.
Biomaterial Geotextile Berbahan Biomassa untuk Meningkatkan Produktivitas Pertanian di Desa Sidorejo Kabupaten Bojonegoro Nikmatin, Siti; Husin, Abd Djamil; Mulyanto, Budi; Adiati, Rima Fitria
Jurnal Pengabdian UNDIKMA Vol. 6 No. 2 (2025): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i2.15360

Abstract

This community service program aims to develop sustainable geotextiles made from local biomass. It involves training farmers in their production as an effort to reduce plastic use, improve soil health, and increase yields of papaya and chili crops. This community service implementation uses a participatory approach targeting farmers who are members of the "Karya Tani" farmer group in Desa Sidorejo, Bojonegoro Regency, East Java, with a total of 25 participants. The results of this service indicate that plastic mulch can be replaced with geotextiles made from local biomass in maintaining soil moisture, weed control, sunlight absorption, and water management. The best results were obtained from coconut coir geotextiles compared to straw, yielding 500 kg of papaya harvest from a 0.25-hectare plantation. Ultimately, this community development project aims to promote sustainable agriculture, empower rural communities, and contribute to a circular economy.
Optimalisasi Peran Pemerintah Melalui Badan Bank Tanah Sebagai Land Manager Negara Dalam Pengelolaan Penyediaan Tanah Bagi Kepentingan Pembangunan: Optimising The Government Role Through Indonesia Land Bank Authority As The State Land Manager In Managing Land Provision For Development Sugoto, Himawan Arief; Maarif, M. Syamsul; Mulyanto, Budi; Harianto
Jurnal Aplikasi Bisnis dan Manajemen Vol. 10 No. 1 (2024): JABM, Vol. 10 No. 1, Januari 2024
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jabm.10.1.275

Abstract

The limited availability of land and the high price of land make it difficult for the government to carry out sectoral development. To overcome this problem, the government has established a special agency (sui generis) in 2021, the Indonesia Land Bank Authority. The purpose of this study is to conduct a study of the regulations and legal entities that manage the provision of land using the Regulatory Impact Assessment (RIA) research method. The scope of the study is limited to regulations and institutions related to land provision management, namely Perumnas, BP Batam, Land Bank Agency and Private Enterprises. The results show the limited role of the Ministry of ATR/BPN and the suboptimal role of various forms of institutions as state land managers in managing land supply, especially in relation to overlapping land acquisition functions in existing agencies. In conclusion, this research proposes a policy that the only appropriate institution as the State Land Manager is the Land Bank Agency due to its specificity (sui generis), which can flexibly carry out public and private interests in land supply management. However, in its implementation, this agency needs regulatory support to effectively become the state land manager, namely through a one-door policy for the government's land acquisition function. Keywords: state land manager, Indonesia land bank authority, ria, public and private interest, land provision management
ANALISIS KESENJANGAN PADA PELAYANAN PENDAFTARAN TANAH PERTAMA KALI DI KANTOR PERTANAHAN KOTA BEKASI Sukirno, Nono; Mulyanto, Budi; Hakim, Dedi Budiman
Jurnal Ilmu Keluarga dan Konsumen Vol. 8 No. 2 (2015): Jurnal Ilmu Keluarga dan Konsumen
Publisher : Department of Family and Consumer Sciences, Faculty of Human Ecology, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.913 KB) | DOI: 10.24156/jikk.2015.8.2.106

Abstract

In order to increase service performance of government agencies, the stakeholders have to pay attention to the satisfaction of the public it serves. This study aimed to determine the level of public satisfaction and further willbe analyzed the gap between service performances of the agency and public satisfaction to the service of Land Office of Bekasi City. This research was conducted at the Land Office of Bekasi City; held from March to June 2014. The design used in this study was a cross-sectional study. The samples were chosen by convenience sampling technique. Analysis of the gap was measured by Importance Performance Analysis (IPA). The results showed that the quality of land registration services that was provided by the Land Office of Bekasi City had not meet people's satisfaction. This was indicated by the difference between the average score of the service performance (3,22) and an the average score of the expectations (3,77). This finding showed a gap of -0,55 that means the service performance of the agency still lower that public expectation for the services. Moreover, punctuality was indicator that that had high gap score between the service performance and public satisfaction. Therefore, Land Office of Bekasi should have a policy to discipline its employees to be on time in service of land registration.
Application of Filter Cake on Growth of Upland Sugarcanes Purwono, ,; Sopandie, Didy; Harjadi, Sri Setyati; Mulyanto, Budi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 2 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.246 KB) | DOI: 10.24831/jai.v39i2.13197

Abstract

Recently planting site of sugarcane was shifted from lowland to upland area. Sugar cane cultivation in upland has many constraints, especially limited water supply and low nutrition availability. The objectives of this research were to study the influence of application of composted filter cake on growth and water use efficiency of upland sugar cane. The research was conducted in Jengkol, Kediri. Treatments consist of three factors: frequency of irrigation (once every 1 week, once every 2 weeks, and once every 3 weeks); sugarcane varieties (PS-862 and PS-864); and compost doses (0, 2.5, 5, and 7.5 ton ha-1). Split plot design with three replications was used in each irrigation treatment, using composted filter cake as main plots and sugarcane varieties as sub plots. The results showed that the highest sugar content was reached at application of 5 ton ha-1 compost and the greatest crystal sugar was reached at 3.09 ton ha-1 compost. Compost application at 5 ton ha-1 on each planted row can reduce frequency of irrigation from once a week to once every 2 weeks.