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Anas Rusmanto, Salma; Fauziah, Salsabila; Rifai, Ahmad; Fatikhul Ikhsan, Diyas; Ayu Maharani, Brilian Mustika +1 more

jurnal ABDIMAS Indonesia 2025 STIKes Ibnu Sina Ajibarang

Anak difabel memiliki kebutuhan khusus akibat adanya gangguan dalam pertumbuhan dan perkembangan, baik secara fisik, sensorik, intelektual, maupun emosional. Salah satu gangguan yang umum adalah gangguan motorik, yang berdampak pada keterbatasan dalam melakukan aktivitas fisik sehari-hari. Penanganan melalui latihan motorik yang sesuai sangat penting untuk meningkatkan kekuatan otot, koordinasi, fleksibilitas, serta efikasi diri anak. Kegiatan pengabdian masyarakat ini dilaksanakan di YPAC Surakarta dengan tujuan meningkatkan pengetahuan guru olahraga dan orang tua mengenai pentingnya latihan motorik yang disesuaikan dengan klasifikasi gangguan anak. Metode kegiatan meliputi observasi, penyuluhan, pelatihan langsung, dan evaluasi menggunakan pre-test, post-test, serta monitoring keberlanjutan latihan di rumah. Hasil kegiatan menunjukkan bahwa pendekatan latihan yang individual dan terstruktur dapat meningkatkan pemahaman pendamping (guru dan orang tua), sekaligus membantu anak difabel mengembangkan potensi fisik dan psikologisnya. Kolaborasi antara pendidik, orang tua, serta tenaga profesional menjadi kunci dalam membentuk anak difabel yang berdaya saing dan berjiwa juara

Aufa Aufiya; Eva Ervani

Jurnal Ekonomi dan Keuangan 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study aims to analyze the effect of the distribution of Zakat, Infak, and Sadaqah (ZIS) funds, economic growth, unemployment rate, and Regional Original Revenue (PAD) on the poverty rate in West Sumatra Province during the period 2020–2024. The data used are secondary data obtained from BAZNAS, BPS, and the Directorate General of Fiscal Balance (DJPK), covering 12 regencies/cities in West Sumatra Province. This study employs panel data regression analysis using EViews 12 software to examine the relationships among the variables. The results indicate that, partially, the distribution of ZIS funds and PAD have no significant effect on the poverty rate. In contrast, economic growth and unemployment rate have a negative and significant effect on the poverty rate. Simultaneously, all four independent variables are found to have a significant influence on the poverty rate. The coefficient of determination (Adjusted R²) is 0.123, indicating that 12.30% of the variation in the poverty rate can be explained by the variables in the study, while the remaining 87.7% is influenced by factors outside the model. The study provides policy implications suggesting that optimizing ZIS management, promoting inclusive economic growth, expanding employment opportunities to reduce unemployment, and utilizing PAD more effectively are crucial strategies for local governments and relevant institutions to effectively reduce the poverty rate in West Sumatra.

Fajar Andrianto; Ahsan Sumantika

Prosiding Seminar Nasional Ilmu Manajemen Kewirausahaan dan Bisnis 2025 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to analyze the effect of changes in interest rates, exchange rates, economic growth, and world oil prices on stock returns in the transportation and logistics sector in Indonesia during the period 2006–2024. This sector was chosen because it is highly vulnerable to fluctuations in macroeconomic factors that have a direct impact on companies' operating costs and financial performance. The method used is multiple linear regression with an annual panel data approach, using a sample of transportation and logistics companies listed on the Indonesia Stock Exchange. The independent variables include changes in interest rates, exchange rates, economic growth, and oil prices, while the dependent variable is stock returns. The results show that, partially, only changes in interest rates have a significant negative effect on stock returns. Conversely, exchange rates, economic growth, and oil prices have no statistically significant effect. Simultaneously, these four variables also show no significant effect on stock returns. This study makes a new contribution through the use of a long observation period and a focus on the transportation and logistics sector, thereby providing a deeper understanding of this sector's sensitivity to macroeconomic conditions.

Asofyan, Arif Andi; Indrati, Menik

KOMPAK : Jurnal Ilmiah Komputerisasi Akuntansi 2025 Universitas Sains dan Teknologi Komputer

This study aims to examine the effect of sales growth, profitability, capital structure, and corporate social responsibility (CSR) on firm value in companies listed in the LQ45 index during the 2022–2024 period. This research also intends to provide insights for investors in evaluating the factors that influence firm value as a basis for investment decision-making, including sales growth, profitability, capital structure, CSR, and firm value. The population of this study consists of 45 LQ45 companies, with a sample of 32 companies selected using purposive sampling based on specific criteria, resulting in 96 total observations. The research results show that sales growth and CSR do not affect firm value. Meanwhile, profitability and capital structure hurt firm value. This study concludes that sales growth has not yet become a strong fundamental signal for investors, as it does not always reflect sustainable performance. High profitability, in fact, has a negative effect on firm value, which may be due to a mismatch between short-term profits and the long-term prospects expected by investors. A high capital structure signals greater financial risk, thereby reducing investor confidence in the company. Meanwhile, CSR has not had a significant impact on firm value, possibly due to low disclosure quality or a lack of investor attention to sustainability issues.

Ratna Dewi Zebua; Betzy Victor Telaumbanua; Destriman Laoli; Nistiarni Zebua; Okniel Zebua

JURNAL RISET RUMPUN ILMU HEWANI 2025 Pusat riset dan Inovasi Nasional

This study aims to analyze the growth of tilapia (Oreochromis niloticus) cultivated in a concrete pond system in Dusun IV, Fadoro Lasara Village, Gunungsitoli City. The concrete pond system was chosen for its advantages in land efficiency, ease of management, and ability to maintain stable water quality. The research method employed a quantitative experimental approach over 60 days, with 200 Nile tilapia as the study subjects. The parameters observed included absolute weight and length gain, specific growth rate (SGR), feed conversion ratio (FCR), and survival rate (SR). The results showed that the average weight of the fish increased from 5.12 grams to 98.46 grams, with a length increase of 12.5 cm. The SGR was recorded at 4.29% per day, FCR at 1.38, and SR at 96.5%. These results indicate that the concrete pond system can support optimal tilapia growth. This study recommends the application of concrete ponds as an efficient aquaculture alternative, particularly in areas with limited land and resources. This system has proven to be adaptive to local conditions and contributes to increased productivity and income for aquaculture farmers.

Fahmi, Maulana Habib; Nugroho, Marno

Jurnal Ilmiah Serat Acitya 2025 Universitas 17 Agustus 1945

Penelitian ini bertujuan untuk menganalisis strategi promosi yang diterapkan oleh Dinas Penanaman Modal dan Pelayanan Terpadu Satu Pintu (DPMPTSP) Provinsi Jawa Tengah dalam meningkatkan kepeminatan investasi. Pendekatan yang digunakan adalah kualitatif deskriptif dengan metode studi kasus, menggunakan teknik wawancara mendalam, observasi, dokumentasi, serta analisis data model Miles & Huberman. Untuk memperkuat temuan, digunakan kombinasi analisis SWOT dan model AIDA (Attention, Interest, Desire, Action). Hasil penelitian menunjukkan bahwa strategi promosi DPMPTSP berada dalam posisi strategi agresif (kuadran I SWOT) dengan pendekatan pertumbuhan selektif. Meskipun telah memanfaatkan media digital, infrastruktur, dan kemitraan strategis, terdapat sejumlah kelemahan seperti keterbatasan data lahan, rendahnya visualisasi konten promosi, serta kurangnya evaluasi efektivitas media. Penelitian ini merekomendasikan penguatan sistem informasi promosi berbasis data real-time, pengembangan konten multibahasa, serta sinergi lintas lembaga untuk meningkatkan daya saing investasi Jawa Tengah.

Febiola Anggun Tri Setyo; Zumrotul Latifah; Ahmad Sidiq; Isma Thayyibah Hanun; Afaful Ummah

Jurnal Inovasi Ekonomi Syariah dan Akuntansi 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study analyzes the role of millennials and Gen Z in driving the growth of halal e-commerce in Indonesia. The global halal industry is projected to reach US$3.36 trillion by 2028, underscoring the importance of strengthening halal e-commerce in Indonesia, which has the largest Muslim population in the world (Kawsar, 2025). Millennials and Gen Z are the dominant users of the internet and digital marketplaces, thus playing a strategic role in expanding the digital halal economic ecosystem. This study uses a qualitative approach with literature studies and in-depth interviews with consumers and halal digital business actors. The analysis focuses on digital behavior, halal product preferences, and awareness of sharia economic principles. The results show that millennials and Gen Z contribute through three main roles. First, as smart consumers who show high preference and loyalty to certified halal products. Second, as creative business actors who create sharia startups and marketplaces with innovative digital marketing strategies. Third, as agents of change who promote digital halal literacy and strengthen public awareness of the importance of halal products and services. In conclusion, the role of these two generations is not only in consumption, but also in creating a sustainable digital halal business ecosystem, strengthening Indonesia's competitiveness in the global halal industry, and supporting national sharia economic development.

M. Khoirullah; A. A. Miftah; Ahsan Putra Hafiz

Jurnal Akuntan Publik 2025 International Forum of Researchers and Lecturers

This study aims to (1) to find out how the role of Islamic microfinance institutions on micro businesses in Jambi city. (2) to find out how the development of Islamic microfinance institutions in Jambi city. (3) to find out what efforts are made by Islamic microfinance institutions (BMT) to increase their role towards micro enterprises in Jambi city. The problems discussed in this thesis are (1) how the role of Islamic microfinance institutions on micro businesses in Jambi city. (2) what influences the role of Islamic microfinance institutions (BMT) on micro businesses. (3) what efforts are made by Islamic microfinance institutions (BMT) to increase their role towards micro business ventures in Jambi city. The research method used is descriptive qualitative. The descriptive method of analysis is obtained through data sourced from observation, interviews, and documentation as well as other sources that support field research by finding data sources directly from the field, namely from the BMT through data collection and interviews with the parties concerned. The results of this study are the Financing mechanism at BMTs in Jambi city, namely BMT Al-Ishlah, BMT KOSSUMA, and BMT. Muslimah Masyitoh tends to be the same, the difference lies only in the tax year of the vehicle financing ceiling, and the length of installments. Financing includes several contracts, namely murabahah, ijarah, ar-Rahn, mudharabah, musyarakah and qordhul hasan. Analysis before channeling financing at BMT for prospective financing members includes: Character, Capital, Capacity, Condition, and Coleterol. The importance of Islamic microfinance by BMTs in Jambi city in empowering MSMEs is evidenced by the main target of BMT financing is small business actors who are not reached by banks. Simple procedures and applied financing are needed by Jambi city MSMEs in developing their businesses. The constraints of the Jambi city BMT cooperative in carrying out its business, namely financing in the context of empowering MSEs, include internal constraints and external constraints.

Rasidin Karo Karo Sitepu; Diyah Puspa Asih Atsilanti; Marcella Magdhalena Erlely; Alsa Az Zukhruf; Muhammad Ifran +3 more

Jurnal Akuntan Publik 2025 International Forum of Researchers and Lecturers

Indonesia, with its rapid economic growth, is still haunted by persistent poverty problems. Inflation is like a parasite that sticks to economic growth, has the potential to worsen the poverty gap and hinder its overcoming. The aim of this research is to examine how economic growth and inflation in Indonesia affect the level of poverty in Indonesia. Panel data collected between 1994 and 2023 from 34 provinces in Indonesia is the data source. Multiple linear regression analysis is the technique used. The findings show that the number of poor people in Indonesia is not significantly affected by economic growth or inflation. Only 25.7% of the fluctuation in the number of poor people can be explained by the regression model, based on a coefficient of determination (R-square) of 0.257; the remaining 74.3% can be explained by other factors not taken into account in this study.

Muhammad Ridho; Kurniawan Sinaga

JURNAL RISET RUMPUN ILMU HEWANI 2025 Pusat riset dan Inovasi Nasional

This study aims to evaluate the effect of adding maggot meal (Hermetia Illucens) as a supplementary feed ingredient on the growth performance of Kalasan male chickens during the finisher phase. A total of 100 chickens were used in this study with a Completely Randomized Design (CRD) consisting of 4 treatments and 5 replications, namely P0 (conventional feed without maggot meal), P1 (feed + 5% maggot meal), P2 (feed + 10% maggot meal), and P3 (feed + 15% maggot meal). The observed parameters included feed consumption, body weight gain, and feed conversion ratio (FCR). The results showed that feed consumption increased with the rising proportion of maggot meal, with the highest value recorded in P3 (1081.08 g/bird) and the lowest in P0 (894.04 g/bird). The highest body weight gain was also achieved in P3 (487.96 g/bird), while P0 had the lowest weight gain (410.02 g/bird). However, the best FCR values were obtained in P1 (2.09) and P2 (2.10), indicating more optimal feed efficiency at moderate maggot meal supplementation levels. Therefore, adding maggot meal at a 10% level (P2) is recommended as the most effective option, as it can increase body weight while maintaining balanced feed efficiency.

Ana Musta'ana; Septi Wulandari; Selma Riski Nur Laili; Vita Nugrah Septiana

Jurnal Suara Pengabdian 45 2025 LPPM Universitas 17 Agustus 1945 Semarang

Pengabdian masyarakat Universitas Bojonegoro di Desa Mojoagung menunjukkan bahwa pendekatan pendidikan berbasis feminisme, diskusi interaktif, dan distribusi tablet penambah darah (TTD) yang didukung oleh penyuluhan pola makan sehat dapat membantu meningkatkan kesadaran akan gender dan gizi perempuan.kesehatan. Program ini mampu menurunkan prevalensi anemia hingga 30%, memberdayakan perempuan secara sosial, dan meningkatkan kesadaran akan hak-haknya. Selain itu, keberlanjutan dan pertumbuhan program bergantung pada kerja sama dengan fasilitas medis dan organisasi masyarakat non-pemerintah. Menurut hasil dari beberapa penelitian terkait, pemberdayaan perempuan melalui kesadaran gender yang lebih besar dan akses ke perawatan kesehatan inklusif dapat membantu meningkatkan kesehatan dan status gizi perempuan sekaligus mendorong perubahan sosial yang tahan lama. Strategi berbasis komunitas yang melibatkan keluarga dan komunitas sangat penting untuk mencapai tujuan ini, terutama dalam hal mencegah anemia, meningkatkan kesehatan anak-anak, dan memajukan hak-hak perempuan di masyarakat.

Rostini; Lily Putri Marito; Rafika Nur Siregar

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2025 STIKES Columbia Asia Medan

Diabetes mellitus is a chronic disorder that arises when the pancreas does not produce enough insulin or when the body cannot use the insulin it produces properly, diabetic ulcers also referred to as diabetic foot ulcers, are medical conditions characterized by chronic, non-healing, sunken ulcers with edema with clear boundaries. Wounds in diabetic patients occur due to partial or complete damage to the skin that extends to the tissue under the skin, tendons, muscles, bones, or joints that occur in a person suffering from diabetes mellitus. Wound care that is currently developing is modern wound care which has a better rate of development of diabetic wound repair compared to using conventional wound care. The use of dressings must be considered to maintain wound moisture balance, one of the dressings that can be used is zinc cream as a primary dressing. Purpose: To prevent infection and help accelerate granulation growth in diabetic foot wound patients using zinc cream. Methods: By means of data collection and observation using case studies and subjects in diabetic foot wound patients with nursing problems of skin / tissue integrity disorders. Results: After taking wound care measures using zinc cream primary dressing for 12 times in 6 weeks there is a BWAT value in the dorsum pedis area from 37 to 22 and in the planta pedis area from 39 to 24. Conclusion: Treatment using zinc cream as a primary dressing proved effective in accelerating the healing process of diabetic foot wounds.

Saripah Dewi; Karma Karma; Sulkifli Sulkifli

Manfish: Jurnal Ilmiah Perikanan dan Peternakan 2025 Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

The growth of vannamei shrimp is an important indicator in the success of fishery cultivation, where feeding management plays a crucial role. This study aims to determine the influence of feed management on the growth rate of vannamei shrimp and measure the contribution of these variables to growth. The research method used is a quantitative approach with the use of primary and secondary data through participatory observation at the cultivation site. Data analysis was carried out using a simple linear regression test and a determination coefficient (R²) test to answer the problem formulation empirically. The results of the regression test showed that the feed management variable had a positive effect on the Y variable (shrimp growth rate), which means that the better the feed management, the higher the growth rate of vannamei shrimp. The determination coefficient test yielded an R² value of 75.3%, indicating that feeding management made a significant contribution to shrimp growth, while 24.7% was influenced by other factors not discussed in this study. These findings confirm the importance of structured and efficient feed management in increasing shrimp farming productivity. This research is expected to be a reference for fishery business actors in designing optimal feeding strategies and encouraging further research related to other variables that also affect shrimp growth holistically.

Mahdayan Mahdayan; Syarifa Mayly; Ichpan Zulpansyah

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

The aim of this research is to determine the effect of using NPK 16:16:16 fertilizer dosage on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety to determine the effect of using organic kasgot biochar fertilizer on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety  of white mustard (Brassica Pekinensis) ITTO variety to determine the interaction between the treatment of 16:16:16 fertilizer dosage and organic kasgot biochar fertilizer on the growth and yield of white mustard (Brassica Pekinensis) ITTO variety.This study was conducted in the land of UPT BIH (Horticulture Parent Seed Task Force Unit) Kutagadung, Berastagi District, Karo Regency, North Sumatra. The study was conducted in November 2023 - December 2023. This study used a factorial randomized block design consisting of two factors, namely: Factor I. Provision of Kasgot Biochar Fertilizer (K) with 4 levels, namely: K0 = Control, K1 = 1 kg / plot, K2 = 2 Kg / plot. Factor II. Application of NPK Fertilizer 16:16:16 (P) with 4 levels, namely N0 = Control N1 = 10 grams/plot, N2 = 20 grams/plot, N3 = 30 grams/plot The results of the study showed that the Use of Kasgot Biochar Fertilizer (K) was significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare. The best treatment was the K2 treatment (2 kg/plot). The use of NPK Fertilizer (N) was significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare. The best treatment of N-P-K 16-16-16 fertilizer was the N3 treatment (30 grams/plot), and the Interaction of the use of Kasgot Biochar Fertilizer (K) and NPK Fertilizer (N) was not significantly different from plant height, plant diameter, leaf width, fresh weight per crop of sample plants, fresh weight of plants per plot and production per hectare.

Shela Nurhaliza; Desy Mariani

Journal Economic Excellence Ibnu Sina 2025 STIKes Ibnu Sina Ajibarang

This study aims to analyze the effect of profitability, liquidity, leverage, and company growth on company value in the food and beverage sub-sector listed on the Indonesia Stock Exchange (IDX) for the period 2020–2024. The research data was obtained from financial reports and annual reports published officially and publicly by the companies. The research population consists of food and beverage companies listed on the IDX. Using purposive sampling, 56 companies that met the criteria were selected, resulting in 280 observations collected over five years of observation. The data analysis technique used multiple linear regression with the help of the Statistical Package for the Social Science (SPSS) version 22 program. This method was used to test the effect of independent variables consisting of profitability, liquidity, leverage, and company growth on the dependent variable in the form of company value measured by Price to Book Value (PBV) as a market indicator. The results showed that profitability, leverage, and company growth did not affect company value. This indicates that profit performance, funding structure, and asset growth are not dominant factors influencing investor decisions in assessing companies in the food and beverage sub-sector. Conversely, liquidity proved to have a positive and significant effect on company value. This condition shows that the higher a company's ability to meet its short-term obligations, the greater the level of investor confidence that drives a consistent increase in company value. Based on the results of the study, it can be concluded that liquidity is an important aspect that must be considered in efforts to maintain stability, increase company value, and attract investor attention, while profitability, leverage, and company growth were not proven to have a significant effect on the food and beverage sub-sector during the research period.

Larasati Kania Pramesti; M. Akbari Danasla

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Mining, especially open-pit mining, can have an impact on the environment and biodiversity. PT Semen Baturaja's limestone mining has an impact on the environment. Therefore, reclamation is necessary to restore the disturbed environmental conditions. The objective of this study is to analyze the effect of Paenibacillus polymyxa bacteria on post-limestone mining soil content and sengon plant growth in polybag media. This study uses an experimental method to observe the effect of treatment application. The treatments applied consist of three bacterial doses: 15 mL, 30 mL, and 45 mL. This study will observe sengon growth with the assistance of bacteria and manure fertilizer using polybag media. The parameters observed include soil pH, plant height, root length, as well as organic carbon (C-Organik), total nitrogen (N-Total), potential phosphorus (P Potensial), potential potassium (K Potensial), and Cation Exchange Capacity (CEC).  The results of the study indicate that the application of Paenibacillus polymyxa bacteria can enhance soil nutrient content and support sengon plant growth. Soil nutrient content results show significant improvements in nutrient levels in former limestone mine soil. The best treatment was demonstrated by the 45 mL dose, which exhibited the highest increase in nutrient content.

Eugenia Marcella Hotmauli Manik; M. Akbari Danasla

Jurnal Riset Rumpun Ilmu Teknik 2025 Pusat riset dan Inovasi Nasional

Abandoned mining sites often experience a decline in soil fertility, which impacts soil quality and agricultural sustainability. This study aims to explore the potential of Pseudomonas fluorescens in rehabilitating limestone mining lands and enhancing the growth of Sengon (Falcataria moluccana) trees grown in polybag media. Sengon was selected as a pioneer species due to its resilience in degraded soils and its ability to improve soil structure. This study used an experimental design involving eight different treatments, which included the application of manure and varying concentrations of Pseudomonas fluorescens. Evaluations were conducted on the 25th and 50th days by measuring plant growth parameters such as plant height, root length, and key soil chemical properties, including pH, organic carbon, total nitrogen, total phosphorus, total potassium, and cation exchange capacity (CEC). The results showed that the application of 15 mL of Pseudomonas fluorescens on day 50 resulted in optimal plant growth, as indicated by an increase in plant height, root length, and soil quality improvement. The application of Pseudomonas fluorescens also enhanced soil pH, organic carbon, total nitrogen, and cation exchange capacity, all of which contributed to the improvement of soil fertility in the limestone mining land. This study provides evidence that Pseudomonas fluorescens can play a role in the rehabilitation of abandoned mining lands and improve the growth of Sengon trees, contributing to the recovery of degraded ecosystems.

Nelpianni Rannu; Wartanti Wartanti; Yusuf L. Limbongan; Sepsriyanti Kannapadang; Adewidar M. Pata’dungan +1 more

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

The use of organic materials as fertilizers is an important effort to improve soil fertility and crop productivity sustainably. Gliricidia sepium (gamal leaves) is a leguminous plant rich in nutrients such as nitrogen, phosphorus, and potassium, and contains bioactive compounds and microbes that support plant growth. Liquid organic fertilizer (LOF) made from fermented gamal leaves offers advantages including ease of application, high nutrient absorption by plants, and environmental friendliness compared to synthetic chemical fertilizers that may cause pollution and other negative impacts. This study aimed to evaluate the effect of LOF from gamal leaves on the growth and yield of Japanese cucumber (Cucumis sativus L.). The research was conducted at the Experimental Garden of the Faculty of Agriculture, UKI Toraja, South Sulawesi, from April to July 2025. The LOF was produced by fermenting gamal leaves for 15 days using EM-4 solution and palm sugar as activators. The LOF was applied three times at two-week intervals, starting at 7 days after planting (DAP), by soil drenching around the base of the plants. Observed variables included plant height, number of leaves, leaf area, stem diameter, number of fruits per plant and per plot, average fruit diameter and length, and fruit weight per plant and per plot. Data were analyzed using analysis of variance (ANOVA) and the Honestly Significant Difference (HSD) test at a 0.05 significance level. The results showed that application of LOF from gamal leaves at a dose of 300 ml per plant produced the best results across all observed parameters, including plant height, leaf number and area, stem diameter, fruit number, fruit size, and fruit weight per plant and per plot.

Ratna Dewi; Dina Yuliasty Lamefa; Bangun Joko Laksono; Sri Harimurti; Reza Yunistianti

Jurnal Riset Rumpun Ilmu Tanaman 2025 Pusat riset dan Inovasi Nasional

This research discusses the effect of coconut dregs compost (Cocos nucifera L.) on the growth and yield of tomato plants (Solanum lycopersicum L.) cultivated using polybag media. This research is motivated by the importance of utilizing organic waste, especially coconut dregs, which has not been utilized optimally. Coconut dregs contain organic materials and nutrients that have the potential to increase soil fertility and improve the structure of the planting medium, so it is expected to support the vegetative and generative growth of tomato plants. The research design used was a Randomized Block Design (RBD) with six treatments and four replications. The treatments given were different doses of coconut dregs compost, namely P0 (control without compost), P1 (100 g/polybag), P2 (200 g/polybag), P3 (300 g/polybag), P4 (400 g/polybag), and P5 (500 g/polybag). The parameters observed included plant height, stem diameter, fresh weight, number of fruits per plant, root length, and estimated yield per hectare. The results showed that the application of coconut pulp compost significantly affected several growth parameters, such as plant height, stem diameter, and fresh weight. However, no significant effect was found on the number of fruits per plant or yield per hectare. The most prominent response was seen in the root length parameter, which showed a significant increase with increasing compost dosage. From the observations, the best treatment was at a dosage of 300 g/polybag (P3), which provided an optimal balance between vegetative growth and potential generative yield.

Wafiq Soliki; Habibah Habibah

Maslahah : Jurnal Manajemen dan Ekonomi Syariah 2025 STAI YPIQ BAUBAU, SULAWESI TENGGARA

This study aims to analyze the influence of Gross Profit Margin (GPM) and Inventory Turnover Ratio (ITR) on profit growth at PT Gudang Garam Tbk during the period 2014–2024. The research employs a quantitative method with a descriptive approach and utilizes multiple linear regression analysis. Data were gathered from financial report documentation and a literature study. The F-test results indicate that GPM and ITR, when considered together, have no significant effect on profit growth, with an F-statistic value of 1.065, which is lower than the F-table value of 5.318, and a significance value of 0.389 > 0.05. Furthermore, the t-test results reveal that GPM (t-statistic 1.122; p = 0.295) and ITR (t-statistic 0.160; p = 0.877) do not have a significant partial effect on profit growth, as the significance values of both variables are higher than 0.05. The findings suggest that GPM and ITR are not the primary factors influencing the company's profit growth. Therefore, it is recommended that external factors such as market conditions, industry trends, and economic variables should be considered more carefully in managerial decision-making. This study contributes to the understanding of financial performance analysis, providing insights for both academics and practitioners in the field of corporate finance.