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Adelia Juli kardika
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INDONESIA
Jurnal Agriment
Published by Politeknik Pertanian Negeri Samarinda
ISSN : 26148374     EISSN : 25488872     DOI : https://doi.org/10.51967/jurnalagriment.v5i02.295
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini sebagai wadah untuk publikasi ilmiah hasil penelitian di bidang pertanian dalam arti luas meliputi tanaman pangan, hortikultura, perkebunan, kehutanan, dan lingkungan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 191 Documents
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The Influence of Leadership Style and Mandor Discipline on the Work Performance of Harvest Employees at PT. PP London Sumatra Indonesia Tbk, Tanjung Makmur Estate, Gunung Bayan Village, West Kutai Regency, East Kalimantan Province Andi Lelanovita Sardianti; Mellisa Pebrianti; Puspita; Ernita Obeth; Muhamad Yazid Bustomi
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3455

Abstract

This study aims to analyze the influence of leadership style and foreman discipline on the work performance of harvest employees at PT. PP London Sumatra Indonesia Tbk, Tanjung Makmur Plantation. The leadership and foreman work discipline factors play an important role in increasing employee harvest productivity, which ultimately affects the company's harvest results. In conducting this study, a quantitative approach was used with statistical testing and data collection techniques through questionnaires distributed to 35 harvest employees and 3 foremen and supported by company data which were then processed in statistical tests using software (SPSS 26), namely multiple linear regression tests, t-tests, F-tests, and calculating the determination coefficient (Adjusted R2). The results showed that the leadership style and foreman discipline had a simultaneous effect on the work performance of harvest employees. However, partially both showed a negative effect caused by the implementation style that was not yet appropriate, less communicative, and inconsistent. This has an impact on decreasing employee enthusiasm and work results. Therefore, this study recommends that the company re-implement the leadership style and foreman discipline system to be more adaptive, communicative, and build a productive work environment.
Analysis Of the Application Method Of the Ancak Giring System On Mineral Land and Oil Palm Peat Land PT. PP. London Sumatra Tbk. Tanjung Makmur Plantation Division 02 And Division 03 Widya Ayu Eka Purbaningsih; Puspita; Andi Lelanovita Sardianti; Sri Ngapiyatun; Sukariyan
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3464

Abstract

The purpose of this study wass to determine or analyze the harvest production in the oil palm fruit ancak giring system on mineral land and peat land and to determine the quality of oil palm harvest results in mineral land and peat land conditions at PT. PP. London Sumatra Indonesia Tbk., Tanjung Makmur Estate Plantation Division 02 and Division 03. The study was conducted at PT. PP. London Sumatra Indonesia Tbk., Tanjung Makmur Plantation, Gunung Bayan Village, West Kutai, East Kalimantan, on 2-30 September 2024. The method used was qualitative with a purposive sampling techique. Data were obtained from 12 informants through interviews, field observations, and document collection. The results showed that harvest productivity on peat land was higher than on mine land. However, the quality of the harvest, both in terms of ancak conditions and fruit ripeness, tended to be better on mineral land. On mineral land (Division 2) production reached 17,161 bunches in two months, and on peat land (Division 3) it reacher 19,533 bunches. In August: Division 2 harvested 6,881 bunches (11 bunches of unripe fruit, because of long fronds). Division 3 harvested 7,436 bunches (13 bunches of unripe fruit, because of thick weeds). Meanwhile, in September: Division 2 increased to 110,280 bunches (13 bunches of unripe fruit, because it had not been pruned), and Division 3 harvested 12,097 bunches without unripe fruit.
Analysis of the Water Quality of the Buluh River as a Source of Clean Water in Kutai Kartanegara Regency, East Kalimantan Province Christopaul Pala'langan Toding Layuk; Andi Gita Tenri Sumpala; Fachruddin Azwari; Christine Elia Benedicta; Marta Ekawati Siahaya; Kemala Hadidjah; Adi Supriadi; Arini Rajab
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3511

Abstract

Water is one of the most essential resources in daily life. One of the main water sources used to meet the needs of the people of East Kalimantan is the Buluh River. This study aims to analyze the water quality of the Buluh River based on physical, chemical, and microbiological parameters, in accordance with the river water quality standards outlined in the Indonesian Ministerial Regulation Number 22 of 2021. It also evaluates differences in water quality between two locations, namely the upstream and downstream sections of the Buluh River. The parameters analyzed include pH, Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and Total Coliform. Data were collected through surveys and laboratory analyses. The results show that all parameters, including pH, TSS, BOD, COD, and Total Coliform, remain within the specified limits in both the upstream and downstream sections of the river. These findings indicate that the watershed ecosystem of the Buluh River is still well preserved. Collaboration among all stakeholders is essential to maintaining the river’s water quality by protecting the Buluh River watershed ecosystem.
Effect of Scarification with Shallot (Allium cepa L. var. ascalonicum) Extract on Percentage and Germination Rate of Cat's Eye Seeds (Dimocarpus longan var. malesianus Leenh) Elisa Herawati; Herijanto Thamrin; Agustina murniyati; Suwarto Suwarto; M. Fadjeri
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3515

Abstract

Food security is a global challenge due to the heavy reliance on staple food commodities. Diversifying food sources based on local tropical plants is one of the key strategies to address this issue. The mata kucing fruit (Dimocarpus longan var. malesianus Leenh.), an endemic plant of Kalimantan, has the potential to be developed as an alternative food source. This study aimed to determine the effect of seed soaking duration in red onion (Allium cepa L. var. ascalonicum) extract on the germination percentage and rate of D. longan var. malesianus. A Completely Randomized Design (CRD) with a single factor was used, consisting of four treatments (P0, P1, P2, and P3) with 30 replications for each treatment. This study shows a positive biological response to scarification treatment with shallot extract (P1, P2, P3) on the percentage and rate of germination of Dimocarpus longan var. malesianus seeds compared to the control (P0). However, the results of the ANOVA analysis show that the differences between treatments are not statistically significant. These findings indicate that the duration of immersion and the concentration of shallot extract used in this study have not yet reached the optimal level to produce a significant increase in germination effectiveness. Keywords: sDimocarpus longan var. malesianus, shallot extract (Allium cepa L.), germination percentage, germination rate
Evaluation of Growth and Sap Quality of Five Sorghum Varieties (Sorghum bicolor L. Moench) at the Primordial Stage in Dryland Fajar Rochman; Priyadi; Rizky Rahmadi
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3532

Abstract

Sorghum is a vital crop for food and bioenergy, especially in drylands. This study aimed to evaluate the growth and sap production of five sorghum varieties, namely Super 2, Mandau, Bioguma, Super 1, and Suri 4, cultivated in dryland. The experiment was conducted using a Randomized Block Design with five replications. Parameters were measured at the primordial stage, including plant height, leaf count, stem diameter, wet stover weight, stem weight, sap volume, and Brix percentage. Data were analyzed using ANOVA and tested with the 5% LSD test. The results showed significant differences in plant height, wet stover weight, stem weight, and Brix percentage. Super 1 variety showed the highest performance in plant height at 243.62 cm, wet stover weight at 1029.50 g, and stem weight at 624.00 g. Conversely, the Mandau variety, which was the shortest at 131.50 cm, produced the significantly highest Brix content of 7.02%. There were no significant differences observed in leaf count, stem diameter, or sap volume among the varieties. This suggests Super 1 is superior for biomass production, while Mandau shows the best potential for sugar content at the primordial stage in dryland conditions.
Analysis Of Internal and External Factors Affecting Oil Palm Farming Productivity in Tebo Regency Jenida Laoli; Saidin Nainggolan; Yulismi
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3536

Abstract

This study aims to: describe the characteristics of oil palm farming in Rimbo Ilir District, Tebo Regency; describe the internal and external factors of oil palm farmers in Rimbo Ilir District, Tebo Regency; and analyze the influence of internal factors (number of family dependents, farmers’ ethnicity, farmers’ motivation, and level of cosmopolitanism) and external factors (access to marketing, access to capital, price, and distance) on the productivity of oil palm farming in Rimbo Ilir District, Tebo Regency. The analytical method used is the Partial Least Square (PLS) approach with a total sample of 68 farmers.The results of the study show that: Oil palm farming in the study area is carried out conventionally. Internal factors include the number of family dependents ranging from 1 to 6 persons, with the majority of farmers being of Javanese ethnicity. Farmers in the study area have high motivation and a high level of cosmopolitanism. External factors include access to marketing, where farmers sell their produce to middlemen, loading ramps (RAM), or directly to palm oil mills. The selling price of fresh fruit bunches (FFB) varies, but on average ranges from Rp 2,600 to Rp 3,050 per kilogram, and the distance between plantations and farmers’ residences varies from 0.1 to 8 kilometers. Internal factors have a positive and significant direct effect on productivity. Internal factors also have a positive and significant indirect effect on productivity through the moderating variable of input use.
Policy Analysis of Land Tenure Settlement in the Context of Forest Area Management in Kampung Bukit Makmur, Segah District and Management in Labanan Makarti Village, East Kalimantan Province Yanto; Rosmini; Jawatir Pardosi; Ndan Imang; Marlon Ivanhoe Aipassa; Yunianto Setiawan
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3537

Abstract

Land tenure issues in forest areas are strategic issues in the context of sustainable development, agrarian reform, and social justice-based natural resource management. This study analyses the land tenure settlement policy in the context of forest area management in Kampung Bukit Makmur and management in Kampung Labanan Makarti, Berau Regency, East Kalimantan. The method of this research using qualitative approach with document study techniques, in-depth interviews, and participatory observation. The analysis was conducted using a public policy framework, tenure approach, and principles of good governance. The results show that the implementation of the Land Tenure Settlement in Forest Areas (PPTKH) policy was arranged by Presidential Regulation No. 88/2017 there are challenge remains at the local level, including: unsuitability between forest area mapping and the reality of land use by public, the weakness coordination between government agencies, limited accurate spatial data, and less of community participation on the inventory and verification process. Nevertheless, there are strategic opportunities to encourage fair and sustainable settlements through the utilization of forest area release schemes, social forestry, and integration with agrarian reform policies. This recommendation of this study need reinforcement from local institutions, acceleration of participatory mapping, increasing community capacity, and need to create formula of technical policies that are responsive to local social-ecological conditions. Settlement of land tenure in forest areas does not only concern on legal-formal aspects, but also include on the dimensions of social justice, acknowledgment of the rights of indigenous/local communities, and preservation of the ecological functions of forest areas.
Competitiveness Analysis of Smallholder Oil Palm Farming in Rimbo Ilir District, Tebo Regency Lilis Sartika Pardede; Saidin Nainggolan; Ardhiyan Saputra
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3542

Abstract

This study examines the competitiveness of smallholder oil palm plantations in Rimbo Ilir District, Tebo Regency, and evaluates how government policies affect their performance. Using the Policy Analysis Matrix (PAM), this study analyzes comparative and competitive advantages, the impact of policies on inputs and outputs, and the sensitivity of these policies. Conducted in Sari Mulya, Sumber Agung, and Karang Dadi Villages during April–May 2025, this study found that smallholder oil palm plantations in the region have strong competitiveness, reflected in PCR (0.28) and DRCR (0.5458) values ​​below 1. Policy indicators indicate that government interventions do not fully protect tradable inputs (NPCI > 1) and act as a disincentive to output (NPCO < 1), while overall input–output policies remain ineffective (EPC < 1). Sensitivity tests indicate that despite an increase in input prices (12%–25%) or a 10% decrease in output prices, oil palm plantations maintain their competitive and comparative advantages. In conclusion, smallholder oil palm plantations in Rimbo Ilir Regency remain highly competitive and worthy of further development.
Analysis Of Factors Influencing The Conversion Of Rubber Land To Oil Palm In Tebo Regency Indah Ayu -Pangesti; Saidin Nainggolan; Rozaina Ningsih
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3543

Abstract

The decreasing trend of rubber land area and increasing oil palm land area in Rimbo Ilir District, Tebo Regency, from 2019 to 2023 indicates a conversion of rubber land to oil palm land. This study aims to: determine the description of the conversion of rubber land to oil palm in Rimbo Ilir District, Tebo Regency, analyze the factors that influence the conversion of rubber land to oil palm. This study was conducted in three villages: Sari Mulya Village, Karang Dadi Village, and Sepakat Bersatu Village, with a sample of 66 farmers. The sampling method was carried out in two stages: simple random sampling and proportional stratified random sampling. The data analysis method used in this study was binary logistic regression analysis. The results of the study indicate that The conversion of rubber land to oil palm in Rimbo Ilir District has occurred since 2015, with an average area of ​​land converted of 4 hectares. The land conversion process includes cutting down rubber trees, determining planting distances, plant maintenance, and harvesting when the oil palm is at least 4 years old. Farmers' decisions to convert rubber land to oil palm are significantly influenced by seven variables, namely: number of family members, land area, farming experience, technical conditions, economic motives, other sources of income, and farmer ethnicity. Of the seven variables, six variables have a positive effect, while the number of family members has a negative effect on farmers' decisions to convert rubber land to oil palm.
Analysis of Technical Efficiency and Prodction Risk of Oil Palm Farming in Rimbo Ilir District, Tebo Regency Naura Nabila Ishar -; Saidin Nainggolan; Endy Effran
JURNAL AGRIMENT Vol. 10 No. 2 (2025): Desember 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i2.3562

Abstract

This study aims to: describe the implementation of oil palm farming in Rimbo Ilir District, Tebo Regency; analyze the effect of production input use on actual and frontier production of oil palm farming; and analyze the effect of production inputs on production risk in oil palm farming in Rimbo Ilir District, Tebo Regency. The research data were obtained from 80 farmer respondents using the simple random sampling method and supported by secondary data from relevant institutions. Data were analyzed using the Cobb-Douglas production function, Stochastic Frontier Analysis (SFA) with the Maximum Likelihood Estimation (MLE) approach, and the Just and Pope model. The results indicate that production factors consisting of land area, NPK fertilizer, urea fertilizer, and dolomite significantly influence oil palm farm production, while herbicides and labor have no significant effect. The average technical efficiency value shows that farmers have not yet achieved full efficiency in utilizing production inputs, implying that there is still potential to improve productivity. The production risk analysis reveals that certain production inputs increase production risk, while others contribute to its reduction. In conclusion, oil palm farming in Rimbo Ilir District has not yet reached optimal technical efficiency. It is recommended that farmers improve farm management practices, use production inputs appropriately, and receive policy support in the provision of production facilities to enhance productivity and minimize production risks

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