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All Journal Jurnal Social Economic of Agriculture Jurnal Agroteknos Jurnal Ilmiah Pertanian Jurnal Pemberdayaan Umat Bioculture Journal Indonesian Journal of Agriculture and Environmental Analytics
Hakim, Dani Lukman
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Health Professions Physics Public Health Social Sciences

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KARAKTERISTIK MORFOLOGI TANAH PADA SENTRA JAMBU METE DI KECAMATAN MAWASANGKA KABUPATEN BUTON TENGAH IMBU, KAIMUDDIN; SYAF, HASBULLAH; ALAM, SYAMSU; HEMON, M TUFAILA; ZULFIKAR, ZULFIKAR; RUSTAM, LA ODE; HAKIM, DANI LUKMAN
Jurnal Agroteknos Vol 14, No 1 (2024)
Publisher : Jurnal Agroteknos

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Morphological characteristics of the soil contribute to the development of agricultural commodities. This study aims to identify the morphological characteristics of soil in cashew land use in Banga Village, Mawasangka District, Central Buton Regency. This research was conducted by survey method and field analysis on cashew land use. morphological observations were made on five soil profiles of cashew land use. The results of the study showed that the characteristics of soil morphology in the cashew center in Mawasangka District generally have a few percentage of rock outcrops and surface rocks (120 cm); reddish brown and dark brown soil color; clay and clay loam texture; medium and fine granular structure with a weak degree of development; soil consistency in dry conditions is soft, moist conditions are very loose, and wet conditions with slightly sticky adhesion and plasticity are plastic. Such soil characteristic conditions affect the stem circumference and height of cashew plants. Based on the results of the study, it is suggested that there needs to be a direction for cashew commodity management in the form of pruning, thinning, or replacing new plants accompanied by fertilization based on the morphological characteristics of the soil formed to obtain optimal productivity
Analysis of Indigenious Vegetation Diversity in Urban Area of Bekasi Regency Hakim, Dani Lukman; Adji, Riyanto; Satwhikawara, Rachmi
Jurnal Social Economic of Agriculture Vol 13, No 1 (2024): June
Publisher : Agribusiness Department, Agriculture Faculty, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jsea.v13i1.75756

Abstract

 The primary role of vegetation is to provide structural support for the surrounding ecosystem, while also contributing to the visual appeal of the road environment. The presence of Green Open Space (GOS) as a venue for sustaining the urban environment is inherently essential, owing to its substantial capacity to enhance both the qualitative and quantitative aspects of urban living. This study aimed to analyze the indigenous vegetation well-suited for developing GOS along road routes within the urban center of Bekasi Regency. The study utilizes a multi-faceted approach, including field surveys, and historical data comparison, to offer a comprehensive analysis of spatial and temporal variations in vegetation diversity. The analysis of vegetation diversity involved the quantification of canopy density, dominance frequency, important/historical value, function in landscape design, and habitat profile analysis of vertical and horizontal structures. These measurements collectively provided an assessment of the state of local vegetation that is being inventoried. The vegetation in Bekasi Regency, within both GOS and urban residential areas, generally meets satisfactory standards in supporting ecological functions. However, in specific residential locations, there remains a lack of diversity in local and rare vegetation. In summary, the study underscores the pressing demand for comprehensive conservation approaches that effectively harmonize development initiatives with the protection of indigenous biodiversity. The results of this study offer a pivotal asset for policymakers and environmental planners in crafting sustainable development strategies for Bekasi Regency.
The factors influence on consumers purchase intention and purchase decisions of organic food in Indonesia Septiani, Jerni Sari; Hakim, Dani Lukman; Rahmiati, Filda; Amin, Grace; Mangkurat, R. Stevanus Bayu
Bioculture Journal Vol. 2 No. 1: (July) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/bioculture.v2i1.2024.877

Abstract

Background: Organic products in Indonesia represent 0.03% of global demand. Health problems are one of the causes of increasing consumer awareness in the world to maintain health and reduce environmental impact. The organic market is growing, but obstacles awareness still prevents it. The purpose of this research is to examine the influence of health consciousness, perceived quality, and environmental awareness of organic food in Indonesia. Methods: A quantitative method was used and the data acquired through Google form. The research design method by conducting online questionnaires. The questionnaires were distributed online for those who intend to purchase organic food in Indonesia. The total respondents in this research are 180. The data analysis design used in this research is Partial Least Square-based Structural Equation Modeling (PLS-SEM) using Smart-PLS, starting from the measurement of outer model, inner model, and hypothesis testing. Result: This study has 7 hypotheses and the results showed that health consciousness, perceived quality, directly influencing purchase decision and indirectly mediated by purchase intention. Conclusion: However, environmental awareness has no direct and indirect influence on consumer purchase decisions of organic food in Indonesia. Novelty/Originality of this study: Using the PLS-SEM method, this study provides in-depth insights into how these factors influence purchase intention, while environmental awareness does not show a significant influence.
Pemberdayaan Ibu Rumah Tangga: Pelatihan Minyak Jelantah Jadi Sabun Ramah Lingkungan Fernando, Agus; Hakim, Dani Lukman; Hamzah, Dadang Amir
Jurnal Pemberdayaan Umat Vol. 3 No. 2 (2024): Agustus
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jpu.v3i2.4067

Abstract

Purpose: The management of used cooking oil waste poses a significant environmental challenge, as it is often not properly managed, resulting in negative impacts on human health and the environment. This training aimed to increase housewives’ knowledge about the dangers of used cooking oil waste, provide skills in making soap as an eco-friendly solution, and support family economies. Research methodology: This activity involved three stages: preparation, implementation, and monitoring evaluation. During the implementation stage, participants received materials on the impact of used cooking oil, a demonstration of soap-making, training in basic bookkeeping, and marketing techniques. Results: The evaluation results showed that 86.7% of the participants intended to apply training at home. The activity had a positive impact by raising environmental awareness and opening new business opportunities for participants. Limitations: This community service is limited to the scope of RW 016, Simpangan Village, and involves only 14 participants; therefore, generalizing the results to a broader community requires further evaluation. Contribution: This research is useful in the fields of community empowerment, environmentally-based waste management, and social entrepreneurship, particularly in densely populated areas with middle-to-low economic levels.
Soil morphological characteristics in the active volcanic toposequence zone at Tangkuban Parahu volcano, Indonesia Hakim, Dani Lukman; Machalett, Bjoern; Adji, Riyanto; Satwhikawara, Rachmi; Alam, Syamsu
Jurnal Ilmiah Pertanian Vol. 21 No. 2 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i2.20956

Abstract

Soil formation in volcanic terrains presents a significant challenge due to the diverse physical and chemical properties imparted by volcanic activity, which are not yet fully understood. This study investigates the unique morphological characteristics of soil profiles within crater topography sequences at the Tangkuban Parahu Volcano, Indonesia. To address this gap, five representative sample profiles (I, II, III, IV, V) were analyzed. The Ratu Crater pathway topography was characterized by steep to very steep slopes. Detailed analysis identified three predominant soil layers, each with distinct features such as color, texture, porosity, and chemical composition, reflecting different stages of soil formation. At the highest elevation near the crater rim, Profile V was composed mainly of volcanic ash, with a loose structure, high porosity, and acidic pH, indicative of recent volcanic deposits. Profile III, at intermediate elevations, consisted of highly weathered soil with sandy loam textures and clear layer demarcations, suggesting prolonged soil development and consolidation. Profile I, at the lowest elevation, featured loamy sand with significant weathering and organic matter incorporation, indicating advanced soil development stages. The findings underscore the impact of volcanic activity on soil morphology, revealing distinct layers that correlate with various ages and developmental stages. Understanding these processes can inform agricultural practices.
Integrated Economic and Land Evaluation of Cocoa Commodity in Pintu Rime Gayo District, Nanggroe Aceh Darussalam, Indonesia Hakim, Dani Lukman
Indonesian Journal of Agriculture and Environmental Analytics Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijaea.v4i1.13697

Abstract

Bener Meriah Regency is known for its significant agricultural and plantation potential, particularly in horticultural commodities like vegetables and fruits. Arabica coffee is the primary crop, with 39,702 hectares dedicated to its cultivation. Cocoa has notable development potential, and locals in Pintu Rime Gayo District have begun cultivating it without scientific guidance. The study aimed to determine suitable areas for cocoa development using economic and land evaluation systems. The quantitative economic analysis included indicators such as Gross Margin (GM), Benefit-Cost Ratio (BCR), Internal Rate of Return (IRR), and Net Present Value (NPV). Land suitability was assessed by comparing the agricultural needs of cocoa with the area's land characteristics. The study found that the land in Pintu Rime Gayo is generally marginally suitable (S3) or not suitable (N) for cocoa. Several limiting factors for the development of cocoa commodities that can be identified in the analysis process are water availability (wa), rooting media (rc), nutrient availability (na), flood hazard (fh), and erosion hazard (eh). Financially, the price of dry cocoa beans is IDR 8,650 per kilogram, with a gross margin of IDR 1,652,922 per hectare per year and a BCR of 0.93, indicating that each unit of capital yields 0.93 times its value in revenue. The IRR was 15.33%, and the NPV was 684,848.
Co-Authors Amin, Grace Fernando, Agus Filda Rahmiati Hamzah, Dadang Amir Hasbullah Syaf HEMON, M TUFAILA IMBU, KAIMUDDIN Machalett, Bjoern Mangkurat, R. Stevanus Bayu Riyanto Adji Rustam, La Ode Satwhikawara, Rachmi Septiani, Jerni Sari SYAMSU ALAM Zulfikar Zulfikar