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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 Phytoremediation effect on the pH and TSS of acid mine drainage by constructed wetland metods Christine Elia Benedicta; Kemala Hadidjah; Andi Gita Tenri Sumpala; Rahmad Hidayat Pradana
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3373

Abstract

Coal mining is a significant contributor to the economy of East Kalimantan Province, with most activities employing open-pit mining systems involving stripping and transporting soil surface. If not properly managed, these activities can lead to Acid Mine Drainage (AMD), which is rainwater and groundwater reacting with sulfide content. Without any treatment before discharge into the environment, AMD can cause environmental pollution. One such treatment method is constructed wetlands, utilizing Pontederia crassipes to absorb heavy metals present in AMD. This study aims to determine the phytoremediation effect on the pH and TSS of acid mine drainage using constructed wetland methods. The research was conducted at PT. Lanna Harita Indonesia, using three 60x50x50 cm container boxes as a collection pond for AMD, a phytoremediation pond containing sand, zeolite rock, and filter cotton, and a constructed wetland phytoremediation pond containing Pontederia crassipes. The results show that Pontederia crassipes can increase the acidic pH from 4.11 to 7.65 and reduce the TSS value from 1016 mg/L to 22 mg/L. This indicates that the final AMD values after phytoremediation treatment comply with the quality standards outlined in East Kalimantan Regional Regulation No. 2 of 2011, meaning it is suitable for discharge into the environment with minimal negative environmental impact.
The Influence of Salary and Premium on The Performance of Oil Palm Harvesting Employees in Afdeling 2 PT. Citra Agro Kencana Muhamad Yazid Bustomi; Sayid Abdullah Asseggaf; Jamaluddin; Arief Rahman; Puspita
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3398

Abstract

Employee performance is an important aspect of achieving optimal productivity for the company. Providing salaries and premiums is one of the factors believed to affect employee performance. This study aims to determine the effect of salary and premium on the performance of oil palm harvesting employees in Afdeling 2 PT Citra Agro Kencana. The research method used is a quantitative approach with multiple linear regression analysis techniques. The sample in this study amounted to 40 respondents taken through the saturated sampling method. Data were collected through questionnaires and interviews, and processed using the SPSS Version 22 application. The results showed that salary partially had a positive and significant effect on employee performance, while premiums had no significant effect on employee performance. However, simultaneously, salary and premiums have a significant effect on the performance of harvesting employees. This study concludes that providing proper and timely salaries can improve employee performance, while the premium system needs to be evaluated to be more transparent and fair in its implementation.
The Effect Of Giving Natural ZPT On The Growth Of Cocoa Stem Cuttings (Theobroma cacao L.) From Plagiotropic Clonal Cocoa (PCC) Sulawesi Clone Fadhil Rachman Mutaqien; Nisa Budi Arifiana; Triono Bambang Irawan
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3404

Abstract

Cocoa (Theobrama cacao L.) is one of the plantation products that has a very high economic value. Cocoa productivity has decreased every year. In 2019, cocoa productivity in Indonesia was 734,795 thousand tons and has decreased every year until 2022, cocoa productivity was 650,612 thousand tons. To overcome this, plant rejuvenation and provision of superior planting materials are needed. One common propagation technique is stem cuttings, which is growing new plants from parts of the parent plant. The success of propagation through cuttings is highly dependent on the ability of the cuttings to grow roots, a process that can be enhanced by administering plant growth regulators, especially those from the auxin group. This study aims to evaluate the effect of natural plant growth regulator (PGR) concentrations on clonal stem cuttings of Plagiotropic Cocoa (PCC) Sulawesi 01. The experiment was conducted from August 2024 to January 2025 at the Jember State Polytechnic. The non-factorial Randomized Complete Block Design (RBD) used was P0 (control), P1 to P4 (long bean sprout extract concentrations of 20%, 40%, 60%, and 80%, respectively), and P5 to P8 (coconut water concentrations of 20%, 40%, 60%, and 80%, respectively). Each treatment was repeated three times, with two experimental samples per replication. The results showed that the administration of natural ZPT at the highest coconut water concentration (80%, P8) significantly increased shoot height at 90, 120, and 150 days after planting (DAP), as well as root length at 150 DAP, compared to other treatments.
Effect of Shallot Extract on the Growth of Cocoa Cuttings from Sulawesi 01 Clone Orthotropic Shoots Ahmad Naufal Zayin Amrullah; Nisa Budi Arifiana; Rahmawati
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3406

Abstract

Cocoa (Theobroma cacao L.) is a key plantation commodity, with Indonesia being one of the world's largest producers. This study aimed to evaluate the effect of shallot (Allium ascalonicum L.) extract concentrations as a natural plant growth regulator on the vegetative growth of cocoa cuttings derived from Orthotropic Shoot Cocoa (OSC) of Sulawesi Clone 01. The research was conducted from August 2024 to January 2025 at the Seed Technology Laboratory Nursery, Jember State Polytechnic. A non-factorial Randomized Complete Block Design (RCBD) was used, consisting of five treatments: 0% (control), 25%, 50%, 75%, and 100% shallot extract concentrations, each with five replications. Observed parameters included survival percentage, shoot height, and dry biomass weight. The results showed that shallot extract had no significant effect on the survival percentage of cuttings. However, it had a significant to highly significant effect on shoot height at 60, 90, 120, and 150 days after planting (DAP), and on dry biomass weight. The best vegetative growth was observed at 100% concentration (BM4), followed by 75% (BM3). This suggests that the auxin and nutrient content in shallot extract can enhance cell metabolism and growth, thereby supporting better shoot development and biomass accumulation. In conclusion, shallot extract has potential as an organic plant growth regulator to improve cocoa cutting performance, particularly at concentrations between 75% and 100%
Work Motivation Category for Harvesters in Afdeling 5, Senyiur Estate, PT. Teladan Prima Agro Budi Winarni; Subahqul Khoiri; Jamaluddin; Andi Lelanovita Sardianti; Sari Pratiwi; Taman Alex
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3418

Abstract

Motivation is one of the crucial factors that drive individuals to perform optimally, including harvesters who play a vital role in the plantation sector productivity. Harvesting work often involves physically demanding challenges, changing working conditions, and production targets, so their level of motivation greatly affects the efficiency and quality of the harvest. Understanding the categories of work motivation that underlie the enthusiasm of these workers is essential for improving their well-being and ultimately, contributing to sustainability and success of the plantation business as a whole. Objectives of this study are to identify the characteristics of harvesters, measure the categories of work motivation among harvesters, and calculate the productivity of harvesters. This study uses a sample from one population of harvesters at Afdeling 5, Senyiur Estate and employs questionnaires as the data collection tool. Respondent selection technique used a census method, which includes all 30 members of the population. Results show that the highest percentage of harvesters are aged between 31-40 years old (40%), have a primary school education (93%), and have worked for 3-4 years (43%). Work motivation category of harvesters is characterized as ‘very good’. Average productivity of harvesters was shown at 104 bunches/MD, exceeding the company's determined basis (80 bunches/MD).
Analysis of Spatial Distribution of Peatland Depth in Sumber Bakti Village Anna Farida; Ashabul Anhar; Ali M Muslih; Hairul Basri; Teti Arabia; Ulfa Hansri Ar-Rasyid; Gita Phonnasari Jasman; Norwahyudi
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.v10i2.3419

Abstract

Peatland is an ecosystem formed by the accumulation of biomass that takes place faster than the rate of decomposition. In Aceh Province, the area of peatland is recorded at 338,164 hectares. Utilization of peatland that is not in accordance with the principles of sustainability can cause ecosystem degradation characterized by a decrease in the thickness and depth of the peat layer. This study aims to identify changes in the distribution of peat depth classes and analyze changes in the classification of peat ecosystems in Sumber Bakti Village. The analysis was conducted by comparing the peat depth map published by the Ministry of Environment and Forestry in 2019 with the results of spatial interpolation using the Inverse Distance Weighting (IDW) method. The research found changes in the peat depth class and variations in the extent of its distribution between the peat depth map issued by the Ministry of Environment and Forestry (KLHK) and the interpolated map in Sumber Bakti Village. In addition, a comparison of the two maps also revealed a decrease in the area of protected function areas, indicating a change in the ecological function of peatlands in the area.
Carbon Reserve Potential of Coffee Agroforestry Standing in Protected Forest Area, Paya Tungel Village, Central Aceh Regency Subhan Subhan; Ashabul Anhar; Anna Farida; Ali M Muslih; Putri Maizenia; Ghina Erida; Nil Fazly Nik Roseli; Siti Maimunah
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.v10i2.3422

Abstract

Forests are able to absorb large amounts of carbon. There are various kinds of forests in Indonesia, one of which is protected forest. Protected forest is a forest area that has a main function as a protection of life support systems and must be protected and has been determined by the government or community groups. The purpose of this study was to determine the potential of carbon stocks in agroforestry stands in Protected Forests in Paya Tungel Village, Central Aceh Regency. The results showed that the most dominant vegetation species composition at the seedling, sapling and pole level was coffee (Coffea arabica) while the tree level was Lamtoro (Leucaena leucocephala). The amount of carbon stock in the agroforestry forest is 612.08 tons Ha-1
The Development Potential of Micro-Hydro Distillation of Ylang-Ylang (Cananga odorata) Essential Oil as a Nature Conservation Effort in Ngasem Village, Malang Regency. Afriandi Setiawan; Zainal Abidin; Dyah Pitaloka; Anggraeni Hadi Pratiwi; Rif’an Khasbilazizi; Aprilia Dwi Puspitasari
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.v10i2.3439

Abstract

Ngasem located on the slopes of Mount Kawi, is recognized as a cultural tourism destination in Malang. Cananga flower is in high demand for cultural tourism purposes in this area, indicating its potential to become a flagship commodity that has traditionally relied on local supply. Cananga tree also possesses ecological value, contributing to nature conservation. Furthermore, the flower contains essential oils that can be developed to enhance the value of agricultural products. Micro-hydro distillation represents an innovative method for optimizing essential oil extraction. As a result, the community of Ngasem has come to understand the added value potential of Cananga flowers, positioning this plant as a primary commodity with significant ecological value in the pursuit of sustainable nature conservation. The results of the study indicate that the micro-hydro distillation method is effective in extracting essential oils, with optimal sample collection times ranging from 60 to 90 minutes. Longer durations do not significantly impact the quantity of oil produced. Therefore, by disseminating information to the community about the use of micro-hydro distillation to enhance the added value of Cananga flowers in Ngasem Village, the potential for developing Cananga as a flagship commodity with ecological, economic, and social value can be increased, thereby supporting sustainable nature conservation management. Keywords: conservation, Cananga odorata, atsiri oil, micro-hydro distillation
NDF, ADF, AND Cellulose Content Of Tamarind Seed Hydroponic Fodder With Different Watering Volumes Redempta Wea; Fransiskus Belo; Andy Yumina Ninu; Bernadete Barek Koten
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.v10i2.3440

Abstract

The lack of ruminant feed sources requires the use of plantation waste in the form of tamarind seeds, which are abundant but limited in use due to the hardness of the seed coat and the presence of anti-nutrients. One solution is to use hydroponic fodder technology. The purpose of this study was to examine the NDF, ADF, and cellulose content of tamarind seed hydroponic fodder with different watering volumes. This study was conducted using a Completely Randomized Design (CRD) with 4 treatments and 6 replications consisting of R0 = 10 ml of water volume, R1 = 20 ml of water volume, R2 = 30 ml of water volume, and R3 = 40 ml of water volume. The variables in this study were the content of NDF, ADF, and Cellulose. Data analysis used Analysis of Variance (ANOVA) and Duncan's Advanced Test. The results showed that different water volumes in tamarind seed hydroponic fodder had a very significant effect (P <0.01) on the content of NDF, ADF, and Cellulose. It can be concluded that different water volumes have an impact on the NDF, ADF, and Cellulose content of hydroponic tamarind seed fodder.
The Effect of Adding Maltodextrin and Sucrose on The Physicochemical Characteristics of Jackfruit Seed Milk Powder (Artocarpus heterophyllus, Lamk) Suparno; Wijantri Kusumadati; Evi Faridawaty; Ivan Lassan; Devi Fatmawati; Arief Rahman
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.v10i2.3454

Abstract

Jackfruit seeds are a food source that contains carbohydrates, protein, fat, and minerals such as phosphorus, iron, and calcium. Jackfruit seeds can be used to make powdered milk. Milk has many functions and benefits, including preventing osteoporosis and keeping bones strong. Milk is essential for children's bone development. The purpose of this study was to determine the effect of adding maltodextrin and sucrose on the physicochemical and organoleptic properties of milk powder made from jackfruit seeds. This study used a completely randomized factorial design, with the first factor being the addition of maltodextrin at 3, 5, and 7% and the second factor being the treatment of sucrose at 2, 4, and 6%. Each treatment was repeated three times. The results indicated that the interaction between maltodextrin and sucrose treatments had a significant effect on moisture content, protein, fat, and phenolic content but did not significantly affect the organoleptic tests for color and taste. The single factor of sucrose addition had a significant effect on the organoleptic tests for color and taste. The best treatment for making jackfruit seed milk powder was at 5% (maltodextrin) and 4% (sucrose), resulting in moisture content (8.95%), protein (4.98%), fat (4.34%), and phenolic content (105.80 mgGAE/g). Meanwhile, jackfruit seed powder milk with the most preferred organoleptic characteristics was produced with the addition of 6% (sucrose), resulting in organoleptic characteristics of color 5.02 (somewhat liked) and taste 6.02 (liked).

Page 18 of 20 | Total Record : 191

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