Central Kalimantan Province Research Articles

Pengaruh Pemberian POC Urine Sapi Terhadap Pertumbuhan dan Hasil Kubis Bunga (Brassica oleracea var. Bottrytis L.) pada Tanah Inceptisol

The aim of the research was to determine the effect of applying cow urine liquid organic fertilizer on the growth and yield of flowering cabbage plants (Brassica oleracea var. Botrytis L.) on inceptisol soil. The research was carried out in March 2023 – August 2023 in Palangka Raya City, Central Kalimantan Province. The research used a Randomized Group Design (RAK) with 6 treatment levels of cow urine POC doses, namely: 0; 15; 30; 45; 60; and 75 ml L-1 water. The results showed that administration of various doses of POC cow urine had a significant effect on the growth and yield of flowering cabbage in inceptisol soil. Giving cow urine POC at a dose of 75 ml L-1 of water is the best treatment for the growth and yield of flowering cabbage with an average crop weight of 379 g or 16 tons/ha

The generalized STAR modelling with three-dimensional of spatial weight matrix in predicting the Indonesia peatland’s water level

The release rate of CO2 gas can be influenced by peatlands’ physical properties, such as water level and soil moisture, and rainfall. To anticipate the unstable condition which is when the peatland emit more carbon, we developed the Generalized Space Time Autoregressive (GSTAR) model in predicting these physical properties for the following weeks. As the innovation in modelling, the spatial weight matrix was based on three-dimensional coordinates with a modification on the height factor. The data we used are real-time data of water level on the peatlands in Pulang Pisau Regency, Central Kalimantan Province from 20 February 2021 to 18 March 2023. We then used Ordinary Kriging interpolation on the prediction results to create contour maps on different dates. There were empty data on several dates, especially from 24 March until 3 August 2022. To fill the empty data, we used linear interpolation and then we added white noise to the interpolation results. From the data, the water level has a downward trend pattern from around November to September and an upward trend pattern from October to November. Furthermore, we found that the best model for water level was GSTAR (2;0.1) with a modified matrix a=0.1\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$a=0.1$$\\end{document} and b=1.1\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$b=1.1$$\\end{document}. Based on the predicted water level, there is a risk of changes in the properties of the peatlands in several areas in Pulang Pisau Regency.

The Determinant Factor of Employee Engagement at Palm Oil Plantations Company in Central Kalimantan Province

With today's tougher business competition, many companies have realized how important human resources (HR) are. Organizational culture, knowledge management, and employee engagement are the keys to the success of human resources. This study aims to see the influence of organizational culture, knowledge management on employee engagement. This type of research uses mixed methods. Mixed Methods is a research method that combines quantitative research and qualitative research. In this research method using a sequential explanatory combination, starting with using quantitative methods and then expanding with qualitative and comparing the average results of both. In this study using a linearity test which is used to identify the regression model of the independent variable on the dependent variable, the study focused on a population of 1960 companies and 321 employees from the Palm Oil Company Group. The sample size consisted of 179 employees. The findings of the study are: 1) Organizational culture positively impacts employee engagement in Palm Oil Companies in Central Kalimantan Province, and 2) Knowledge management also has a positive effect on employee engagement in Palm Oil Companies in Central Kalimantan Province.

Analisis Penggunaan Helicopter Stand dalam Menunjang Keamanan dan Keselamatan Penerbangan di Bandar Udara Tjilik Riwut Palangka Raya

Tjilik Riwut Palangka Raya Airport is one of the main gateways in Central Kalimantan province. In 2023, the airport will serve around 40,000 passengers, indicating an increase in aviation activity that requires high efficiency in facility management. Helicopters at Tjilik Riwut Airport have an important role in various operations, including medical evacuation, goods delivery and government missions. Currently, helicopters only land in regular commercial aircraft parking areas, which are not specifically designed for helicopter needs. This can cause a buildup of activity, disrupting flight schedules. This research aims to analyze the needs and benefits of building a Helicopter Stand at Tjilik Riwut Airport, as well as assessing its impact on the smooth running of flights. This research uses qualitative methods and the types of data used are primary data and secondary data. The data collection techniques used in this research are observation, interviews and documentation. By using analytical techniques in the form of data reduction, data presentation and conclusions. Testing the validity of the data used in this research is technical triangulation and source triangulation. The results of this research show that the helicopter stand facilities at Tjilik Riwut Airport are currently not fully adequate, it is necessary to reorganize the area to ensure clearer separation between helicopters and commercial aircraft in order to reduce the potential for accidents and avoid the potential for overlapping with other aircraft in the parking stand area.

Implementasi Uji Mann-Whitney pada Produksi Beras di Provinsi Kepulauan Bangka Belitung dan Provinsi Kalimantan Tengah

Indonesia is an agrarian country so most of the population works as farmers and this is what makes agriculture has an important role in the national economy. Most of Indonesia's population uses rice as their staple food. Rice production in Bangka Belitung Islands Province in 2023 was 39.39 thousand tons, while rice production in Central Kalimantan Province was 198.84 thousand tons. The difference in rice production in Bangka Belitung Islands Province and Central Kalimantan can be analyzed using the Mann-Whitney Test. The purpose of this research is to find whether there is an average difference between rice yields in Bangka Belitung Islands Province and Central Kalimantan Province in 2023 using the Mann-Whitney Test. Based on the results of the analysis using the Mann-Whitney Test method manually and using SPSS 25, both tests draw the decision that H0 is accepted and H1 is rejected. Where manual data testing obtained Ucount≥Utable namely 34≥22 and for data testing using SPSS 25 obtained Asymp.Sig≥α namely 0,263≥0,05. So it can be said that the results of rice production in Bangka Belitung Islands Province and Central Kalimantan Province have no significant difference.

Equal Employment Opportunities for Married Women: Journal towards a More Equal Work Environment in Central Kalimantan Province, Indonesia

Equal Employment Opportunities for Married Women: Journal towards a More Equal Work Environment in Central Kalimantan Province, Indonesia

Green HRM and Organizational Culture Mediated by Change Management to Improve Performance PT Hutan Sawit Lestari in Central Kalimantan, Indonesia

Research in the field of HRM, in improving public service performance at PT. Hutan Sawit Lestari, Central Kalimantan Province. The important role of mediating effectiveness of Green HRM and change management in improving performance, based on TPB theory as the main foundation in achieving performance and developing the abilities of employees who are productive, skilled and creative in the work environment and work relationships. The research was conducted quantitatively with questionnaires to 50 employees and analyzed with Smart PLS 3.0, the results showed significant and positive green human resource management and change management as skill strategies in improving performance with skills, creativity, knowledge and change management to improve performance. The implications of the results show that green HRM and change management can be an HRM management strategy in increasing the effectiveness of performance.

The Role of Consumer Satisfaction in Mediating the Effect of Service Quality on Souvenir Antik Kapuas Consumer Loyalty in Central Kalimantan Province, Indonesia

This study was conducted in the field of marketing management with the objective of enhancing consumer loyalty by focusing on consumer satisfaction as a mediator. The research examines the direct and indirect effects of service quality on consumer loyalty, taking into account customer satisfaction as an intervening factor. A quantitative research approach was employed, and the target population and sample consisted of customers or individuals who had made purchases at Souvenir Antik in Dahirang Kapuas City, Central Borneo-Indonesia. The study included 100 respondents who were customers of Souvenir antik. The results indicate that service quality has a positive and significant impact on customer satisfaction. Furthermore, service quality also has a positive and significant influence on consumer loyalty. It was also found that consumer satisfaction has a positive and significant influence on consumer loyalty. The findings demonstrate that service quality positively and significantly affects customer loyalty through customer satisfaction. In future research, it would be beneficial to include market orientation as an additional variable to further expand the scope of the study.

Pemanfaatan Olahan Labu Kuning untuk MPASI sebagai Pencegahan Stunting pada Anak Balita

Gunung Mas District, Central Kalimantan Province, has serious concerns about stunting, with prevalence remaining high at both national and local levels. Stunting, as an indication of chronic malnutrition, requires effective interventions to improve this condition. One strategic effort is through the provision of nutritious complementary foods, with pumpkin as a potential local ingredient. Previous studies have shown that pumpkin is high in nutrients and effective in improving the nutritional status of toddlers. Universitas Palangka Raya, through the UPR 2024 Regular KKN Period I team, conducted education in Belawan Mulia Village to increase the local people's knowledge and skills on pumpkin-based complementary feeding. Implementation methods included education to the local people's forum and village institutions, along with the provision of complementary foods. The program results showed that the use of brochures and stickers were effective in spreading the information. The program succeeded in increasing the local people's knowledge, changing their feeding behavior, and contributing to the reduction of stunting and improvement of children's nutritional status.

The Influence of Leadership, Culture and Organizational Commitment on Employee Performance at the Personnel and Human Resources Development Agency of Lamandau Regency, Central Kalimantan Province

The Influence of Leadership, Culture and Organizational Commitment on Employee Performance at the Personnel and Human Resources Development Agency of Lamandau Regency, Central Kalimantan Province

Peran Mahasiswa dalam Meningkatkan Kualitas Pendidikan Agama Islam di TPA Sulamunajah Kelurahan Tanjung Pinang

Tanjung Pinang is one of the sub-districts in Pahandut District, Palangka Raya City, Central Kalimantan Province, Indonesia. The role of students in community service or what is usually called real work lectures (KKN) increases the value of the quality of Islamic religious education. With the knowledge they have and the presence of KKN students, they have a significant impact in the religious field. The strategy used in implementing this activity is to plan and optimize joint activities to follow up on ideas that arise. From this plan, it will be identified who will coordinate and who should be responsible for each stage of the activity. The role of students in improving the quality of Islamic religious education at TPA Sulamanajah, Tanjung Pinang District. This research aims to analyze the strategy and impact of the student KKN program in improving the quality of Islamic religious education at TPA Sulamanajah. Increasing activities with Islamic religious values ​​for children provides benefits to the surrounding community. Not only as a means to get closer to Allah SWT, but also as a main factor in increasing the potential of Human Resources (HR) who are competent, aspirational and solid and responsible for the Muslim community. This type of research uses qualitative methods, with the aim of describing the phenomena that occur (qualitative descriptive). This type of research is field research, namely research where data collection is carried out in the field. In this case it was carried out in Tanjung Pinang Village. The location of this research was carried out at the location that was the source of the research, namely in Tanjung Pinang Village.

Edukasi Gizi Seimbang Sebagai upaya Pencegahan Stunting oleh KKN Universitas Palangka Raya di Desa Batuah Kecamatan Basarang Kabupaten Kapuas

Stunting is a condition of impaired growth in children under five years of age due to chronic malnutrition, resulting in slower growth compared to their peers. Based on the Special Index Report on Stunting Management in Central Kalimantan Province for 2021-2022, it shows that almost every city and district has reached the index threshold but is indicated to be low or the index numbers are close to the lower limit. The IKPS (Special Stunting Management Index) for Kapuas Regency in 2021 reached 51.7 with a lower limit index of 47.0, categorized as poor, and in 2022 it only reached 49.2 with a lower limit index of 43.9, also categorized as poor. The KKN group designed several educational and nutritional intervention programs to increase community awareness and understanding of the importance of adequate and balanced nutritional intake. These programs include socialization about healthy eating patterns, counseling on the importance of nutrition for pregnant and breastfeeding mothers, and the provision of healthy corn pudding. The output of this activity is demonstrated by the increased knowledge of participants about the importance of adequate nutrition.

Analysis of Allocative Efficiency of Watermelon Farming in Kapuas Regency, Central Kalimantan Province

The objective of this research is to analyze the costs, revenues, and profits of watermelon farming, to examine the impact of the use of production factors in watermelon farming, and to evaluate the allocative efficiency level of watermelon farming in Kapuas Regency, Central Kalimantan Province. The population of this research consists of 113 farmers, from which 55 were selected using simple random sampling techniques. The data processing method used to analyze the costs, revenues, and profits of watermelon farming includes using a multiple linear regression model, specifically the Cobb-Douglas function type. Additionally, to analyze the allocative efficiency of production factors used by farmers in watermelon farming, the comparison of a production factor’s Marginal Product Value (MPVx) with the price of the production factor (Px) is set to be equal to 1. Based on the results of the research and data processing, the average revenue obtained from watermelon farming in Kapuas Regency is IDR 75,619,181.82 per farm, and the average profit earned by watermelon farmers is IDR 45,541,259 per farm. The statistical test results of the Cobb-Douglas production function show that collectively (simultaneously), the production factors (land area, number of seeds, organic fertilizer, inorganic fertilizer, pesticides, and labor) significantly affect watermelon production. However, the partial test results indicate that the production factors of land area, seeds, organic fertilizer, inorganic fertilizer, and labor significantly affect watermelon production, except for the production factor of pesticides. The statistical test results for allocative efficiency (price efficiency) show that three production factors, namely organic fertilizer, labor, and pesticides, are used efficiently, meaning the marginal product equals the price of the production factor. The use of land area, seeds, and inorganic fertilizer is not yet efficient and needs to be increased to reach an efficient point.

Performance Analysis and Techno-Economic Evaluation of Solar Energy Retrofitting for Coal-Fired Power Plant in Central Kalimantan Province

The power generation sector significantly contributes to climate change. Mitigation efforts are crucial to adhering to the global commitment to limit temperature increases below 2°C. One potential solution is retrofitting existing power plants with technologies that integrate renewable energy. This study explores the integration of solar energy into the operational processes of a coal-fired power plant in Central Kalimantan, replacing the extraction steam turbine in the high-pressure feed water heater No. 7. Using STEAG EBSILON for simulation, this research evaluates the power plant's performance before and after retrofitting in both power-boost (PB) and fuel-save (FS) modes under varying load conditions. The results demonstrate that thermal efficiency in both PB and FS modes increased by up to 2% compared to the base scenario. Specific fuel consumption decreased by 15.05 g/kWh in PB mode and 15.75 g/kWh in FS mode, leading to a reduction in coal consumption and CO2 emissions by 4.69% and 4.94% respectively. Additionally, the study observed that the solar percentage and solar-to-electricity efficiency increased as the load decreased. In FS mode, the solar electricity proportions at VWO, 100%, 75%, and 50% load rates were 5.23%, 5.53%, 7.76%, and 11.92%, respectively. The levelized cost of energy (LCOE) for solar electricity was calculated to be 431.82 IDR/kWh, with an expected investment return period of 5.87 years.

The Impact of the New Normal Era on Investor Trading Behavior: Evidence from the IDX Capital Market School, Central Kalimantan Province, Indonesia

The Impact of the New Normal Era on Investor Trading Behavior: Evidence from the IDX Capital Market School, Central Kalimantan Province, Indonesia

The Influence of Work Ethics, Organizational Culture and Motivation on The Performance of Employees from The Office of Community and Village Empowerment of Central Kalimantan Province

The Influence of Work Ethics, Organizational Culture and Motivation on The Performance of Employees from The Office of Community and Village Empowerment of Central Kalimantan Province

ANALISIS RANTAI NILAI USAHA SAPI POTONG DENGAN POLA KEMITRAAN DI KALIMANTAN TENGAH

This research aims to identify the role of profit sharing partnerships in value chain management, analyze the role of profit sharing partnerships in improving the performance of the beef cattle value chain, analyze the cost structure in beef cattle profit sharing partnerships and calculate and analyze the market margin created in the beef cattle value chain with a profit sharing system. The research was conducted from June 2023 to December 2023. This research is a survey research that explores data on respondents selected using purposive random sampling from beef cattle breeders with a profit sharing system in Lamandau Regency, Central Kalimantan Province. The sub-district with the largest population of beef cattle was selected, and respondents were taken proportionally from each sub-district. Data was analyzed descriptively qualitatively and quantitatively. The research results show that the role of profit sharing is very important in reducing capital and market creation, the performance of the value chain created provides value in accordance with the role of each supply chain involved. A cost structure that can be efficient because of the short market chain created, each chain can access infrastructure well and profitably. Breeders obtain a fairly high farmershare of 55% and adequate market margins for each actor involved.

Analysis of Agricultural Land Classification in East Kotawaringin District, Central Kalimantan Province using Landsat 8-OLI Image

Purpose:This research aims to map agricultural land in East Kotawaringin Regency, Kalimantan Province, and analyze it using Landsat 8 OLI satellite imagery in 2023.Methodology:The method used in this research is supervised classification, which will then carry out a data analysis process related to natural conditions in the field. Based on the results of satellite image data processing, there are five categories of land cover classification in the East Kotawaringin Regency area: built-up land, empty land, fields/moors, gardens and forests.Findings:According to the accuracy test results, the overall accuracy value of satellite imagery in East Kotawaringin Regency is 87%. Community activities, such as economic activities and meeting needs for public facilities and housing, influence the distribution of existing land cover areas.Implication:The classification results obtained later through maps of agricultural land in East Kotawaringin Regency can be used to find various studies, especially on expanding the agricultural sector.

The Influence of Digital Literacy and Information Technology on the Use of SP4N LAPOR!

The National Public Service Complaint Management System - People's Online Aspiration and Complaint Service (SP4N-LAPOR) is integral to Indonesia's governance framework, facilitating citizen participation and grievance redressal. This study examines the dynamics of citizen engagement through SP4N-LAPOR in 2023, revealing a significant 30% increase in complaints totaling 176,853, primarily directed at Ministries/Institutions rather than Regional Governments, highlighting uneven awareness and utilization at the local level. The research focuses on East Kotawaringin Regency, Central Kalimantan Province, assessing the impact of digital literacy and community information technology use on SP4N-LAPOR adoption. Utilizing random sampling and multiple linear regression analysis, findings indicate substantial influences: digital literacy (X1) significantly affects engagement (t = 2.039, p < 0.05), as does community information technology use (X2) (t = 9.512, p < 0.001), jointly explaining 49.7% of SP4N-LAPOR usage variance. This underscores the imperative to enhance digital literacy and promote IT accessibility to bolster public interaction with SP4N-LAPOR, offering actionable insights for policy and practice to improve governance responsiveness nationwide.

Local Culture Welum Ba’hadat (Life In The Rules) In The Learning Process within Rural School

This research aims to describe and give meaning to the local culture of Welum Ba’hadat (Living in Rules) in the learning process at the School of the Deserted Village. Research location at SMPN 7 South Dusun, Prefecture: South Dusan, District: South Barito, Central Kaliamantan Province. Using qualitative methods with phenomenal approaches that are oriented to theoretical. The data collection techniques used are participatory, observational, in-depth interviews, and document studies. The results of the analysis of this study found that the local culture is not in the process of learning in the village school remains in Barito South district, Central Kalimantan Province. The values that apply to a) the rules of conduct, b) the guidelines of behaviour, c) the philosophy, the behavior of local wisdom “not ba’adat” (Hidup dalam aturan).