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All Journal Jurnal Peternakan Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI Pelita Eksakta Media Agribisnis Asian Journal of Science Education JAGO TOLIS : Jurnal Agrokompleks Tolis Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Inisiatif: Jurnal Ekonomi, Akuntansi Dan Manajemen Indonesian Research Journal on Education Indo-Fintech Intellectuals: Journal of Economics and Business Jurnal Serambi Biologi Agrifo: Jurnal Agribisnis Universitas Malikussaleh Bersama: Jurnal Pengabdian Kepada Masyarakat Asian Journal of Science Education
Roni Jarlis
Universitas Negeri Padang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Potensi Pengembangan Kelapa Sawit (Elaeis Guinensis jacq) di Nagari Muaro Takung Kecamatan Kamang Baru Oktaviani, Isma; Supriyanti, Juli; Hendrita, Vivi; Jarlis, Roni
Jurnal Pendidikan Tambusai Vol. 8 No. 3 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Kelapa sawit (Elaeis guinensis jacq) merupakan salah satu tanaman perkebunan yang mempunyai peran penting bagi subsektor perkebunan. tanaman kelapa sawit berperan dalam penyerapan efek gas rumah kaca seperti (CO2), dan mampu menghasilkan O2 atau Eko-Wisata. Penelitian ini bertujuan untuk mengetahui bagaimana potensi pengembangan kelapa sawit di Nagari Muaro Takung Kecamatan Kamang Baru. Penelitian ini menggunakan analisis SWOT. Jika populasi melebihi 100 orang maka dapat dilakukan metode pengambilan sampel secara acak sederhana (random sampling) dengan taraf kesalahan yang dikembangkan dari Isaac dan Michael antara lain 1%, 5%, 20%. Jumlah keseluruhan petani yang ada di kecamatan Kamang Baru sebanyak 122 orang petani. Setelah menggunakan rumus slovin didapat 55 orang petani yang akan dijadikan sampel dalam penelitian. Hasil dari penelitian ini bahwa usahatani kelapa sawit di Nagari Muaro Takung Kecamatan Kamang Baru berada pada posisi kuadran I yaitu mendukung strategi agresif S-O (Strenght-Opportunity), dimana pengembangan usahatani dengan memanfaatkan kekuatan dan peluang yang ada.
Pengaruh Seleksi Karyawan terhadap Kinerja Karyawan di PT. Sultan Kanaka Kreatif Jakarta Timur Apriyanita Lesmana; Sunan Wibowo; Roni Jarlis
Inisiatif: Jurnal Ekonomi, Akuntansi dan Manajemen Vol. 4 No. 4 (2025): Oktober: Inisiatif : Jurnal Ekonomi, Akuntansi dan Manajemen
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/inisiatif.v4i4.5235

Abstract

This research is a descriptive quantitative study aimed at analyzing the influence of the selection process on employee performance at PT Sultan Kanaka Kreatif, East Jakarta, as well as measuring the extent of this influence. The sample consisted of 46 employees selected using a saturated sampling technique. The research instrument was a questionnaire comprising 40 statements, divided into two variables: the Selection variable and the Employee Performance variable. Data analysis was conducted using multiple linear regression, with t-tests and the coefficient of determination (R Square), through SPSS software version 22. Based on the results of the data analysis, the Selection variable had a significance value of 0.000, which is smaller than the significance level of 0.05. This indicates that, partially, the Selection variable has a significant influence on Employee Performance at PT Sultan Kanaka Kreatif. Thus, it can be concluded that the company's selection process makes a tangible contribution to improving employee performance. The influence of the Selection variable on Employee Performance was found to be 54.2%, meaning that more than half of the changes in employee performance can be explained by the effectiveness of the selection process implemented by the company. Meanwhile, the remaining 45.8% is influenced by other factors not discussed in this study, such as training, work motivation, work environment, leadership, non-selection-related relationships, and other external factors.
Pengaruh Motivasi Kerja dan Lingkungan Kerja terhadap Kinerja Karyawan di PT. Mesin Isuzu Indonesia Eka Safitri Anggraini; Rahmani Fitra; Roni Jarlis
Inisiatif: Jurnal Ekonomi, Akuntansi dan Manajemen Vol. 4 No. 4 (2025): Oktober: Inisiatif : Jurnal Ekonomi, Akuntansi dan Manajemen
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/inisiatif.v4i4.5236

Abstract

This study aims to analyze the influence of work motivation and work environment on employee performance at PT Mesin Isuzu Indonesia in 2025. In an increasingly competitive business environment, employee performance is a major factor in determining organizational success. Two variables considered important in improving performance are work motivation and work environment. This study uses a quantitative approach with a survey method by distributing questionnaires to company employees. Data analysis was carried out using the variant-based Structural Equation Modeling (SEM) technique with Partial Least Square (SmartPLS) version 3.0, through testing the path coefficient, T-statistic, and P-value. The results show that work motivation has a positive and significant effect on employee performance with a path coefficient value of 0.229, T-statistic = 3.856 (>1.96), and P-value = 0.000 (<0.05). This indicates that the higher the work motivation of employees, the higher the resulting performance. Motivation derived from job satisfaction, clear career paths, and a fair reward system are the main factors in improving performance. Furthermore, the work environment also has a positive and significant effect on performance, with a path coefficient of 0.763, a T-statistic of 12.709 (>1.96), and a P-value of 0.000 (<0.05). A comfortable and socially harmonious work environment increases employee engagement and productivity. The implications of this study emphasize the importance of creating a motivational system and a supportive work environment to support increased productivity and the achievement of organizational goals.
The Sustainable Agricultural Innovation: The Impact of Biochar and Bioactivator Technology on the Growth Media of Banana Kepok Tanjung Seedlings Putri, Santi Diana; Sari, Wilna; Jarlis, Roni; Fevria, Resti; Hermansah, Hermansah; Agustian, Agustian; Nurmiati, Nurmiati; Amelia, Kiki; Taufiqqurrahman, Taufiqqurrahman
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss2/258

Abstract

Innovation in sustainable agriculture is key to improving the productivity and quality of agricultural products, especially in areas with low soil fertility challenges. This service activity explored the impact of the application of Biochar and Bioactivator (BnB) technology on the growth medium of banana Kepok Tanjung seedlings in Sijunjung Regency. Biochar, which is produced from the pyrolysis of rice husks, serves to improve water retention and nutrient availability, while bioactivators accelerate the decomposition of organic matter and increase soil microbial activity. Through the method of socialization and structured demonstrations, the initial hypothesis of the activity provides an overview that the use of BnB technology significantly improves the growth parameters of seedlings, including an increase in stem diameter by 15.6% and an increase in the number of leaves by 26.2%. Statistical analysis showed a consistent Z-score and a very significant p-value (<0.001), from this hypothesis it confirms the effectiveness of this technology in improving the quality of the growth media of banana Tanjung Kepok seedlings. These findings not only provide an overview of the potential of BnB technology in banana cultivation but also offer sustainable solutions to increase agricultural productivity in areas facing similar challenges. Recommendations for follow-up service activities include optimizing application doses and evaluating long-term impacts on the sustainability of soil ecosystems.
Training on Interactive Extension Media Development (PADI HEBAT) to Enhance Agricultural Extension Officers' Skills in Supporting Food Security Jarlis, Roni; Amelia, Kiki; Supriyanti, Juli; Hendrita, Vivi; Syuhada, Fildza Arief; Alatas, Andi; Fevria, Resti; Putri, Santi Diana; Putra, Ahadul
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss2/295

Abstract

Sijunjung Regency has significant potential for rice farming development, supported by 1,643 farmer groups spread across 8 sub-districts and 80 agricultural extension officers. However, extension effectiveness is often hindered by limited attractive and interactive media. Data shows that 90% of 80 extension officers lack skills in developing effective extension media, with only 40% of farmers benefiting from interactive media. This community service program aimed to provide training on creating interactive media (brochures and pamphlets) for PADI HEBAT (Superior, Effective, ADDIE-based, and Measurable Rice) using Canva platform. The Research and Development (R&D) approach was employed with comprehensive training covering material socialization, hands-on practice, technology implementation, mentoring, and program sustainability. Results showed significant improvements: knowledge index increased from 71.19% to 78.66%, complete skills transformation from zero to competent level, motivation enhancement with 73.5% participants achieving high category, and successful implementation of digital media in routine extension activities. The program successfully transformed extension officers into digitally-literate professionals capable of creating attractive interactive extension materials
Application of IoT-Based pH and TDS Sensors for Optimization of Hydroponic Vegetable Production at Blasta Hidroponik -, Vauzia -; Yulkifli, Yulkifli; Fevria, Resti; Jarlis, Roni
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

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Abstract

The implementation of IoT-based technology in hydroponic cultivation has become increasingly important to optimize vegetable production and ensure food security. This community service activity aimed to implement pH and TDS (Total Dissolved Solids) sensors based on Internet of Things (IoT) technology at Blasta Hidroponik, Padang City. The method involved four stages: socialization, technology design, implementation assistance, and monitoring evaluation. The target partner was Blasta Hidroponik, a hydroponic business located on Jl. Sumatera No. 1 Ulak Karang, Padang City, with a cultivation area of ±200 m². The implemented system included pH sensors with 0-14 pH measurement range (±0.1 accuracy), TDS sensors with 0-9999 ppm range (±2% accuracy), ESP32 microcontroller for WiFi connectivity, and Android-based mobile application for real-time monitoring. Results showed significant improvements in productivity (44% increase), cultivation cycle acceleration (8%), resource efficiency (25% water savings, 30% nutrient reduction), and labor optimization (reduced monitoring time from 3 hours to 30 minutes daily). Knowledge transfer was successful with 78% improvement in partner's understanding through pre-test and post-test evaluation. The IoT-based monitoring system proved effective in maintaining parameter stability with pH fluctuation reduced from ±1.2 to ±0.3 units, supporting optimal nutrient absorption and plant growth consistency
POJOK LITERASI BUDIDAYA TANAMAN UNTUK MASYARAKAT KOTO BARU NAN XX: PKM Alatas, Andi; Ananto, Ananto; Sari, Wilna; Jarlis, Roni; Putri, Santi Diana; Amelia, Kiki; Migusnawati, Migusnawati; Taufiqqurrahman, Taufiqqurrahman
BHAKTI NAGORI (Jurnal Pengabdian kepada Masyarakat) Vol. 3 No. 2 (2023): BHAKTI NAGORI (Jurnal Pengabdian kepada Masyarakat) Desember 2023
Publisher : LPPM UNIKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/bhakti_nagori.v3i2.3156

Abstract

Tujuan dari kegiatan PkM ini yaitu mentransfer ilmu penegtahuan kepada masyarakat , yang dapat berguna bagi kehidupan masyarakat, memberi motivasi kepada masyarakat, Sehingga Kegiatan pengabdian ini diharapkan dapat memperbaiki Sumber Daya Manuasia, menambah pendapatan keluargan dan meningkatkan kesejahteraan masyarakat. Kegiatan PkM ini dilaksanakan di pemukiman Perumahan Kelurahan Kotobaru Nan XX padang SUMBAR, dimana kondisi di lingkungan perumahan memiliki keterbatasan lahan untuk melakukan proses budidaya tanaman, khususnya bagi pecinta tanaman hias maupun tanaman sayuran yang bisa menjadi kegiatan yang bisa menghasilkan luaran berupa tanaman maupun nilai estetika. Adapun strategi yang dipergunakan untuk mendukung realisasi program pengabdian masyarakat ini adalah dengan memberikan penyuluhan dan pelatihan. Hasil capaian PkM yaitu potensi untuk pengembangan budidaya tanaman sistim tabulampot sangat terbuka, mengingat lahan dan keadaan lingkungan memadai, dalam hal ini ternyata masyarakat banyak memiliki lahan kosong di pekarangan rumah untuk dapat dimanfaatkan secara maksimalserta antusiasisme warga sangat tinggi untuk melakukan teknik budidaya tanaman secara tabulampot.
Co-Authors -, Vauzia - Agustian Agustian Alatas , Andi Ananto Ananto Ananto Ananto Ananto Ananto, Ananto Andi Alatas, Andi andi, Andi alatas Apriyanita Lesmana Eka Safitri Anggraini Erfan Handoko Fadilla Meidita Fevria, Resti Fevria, Resti - Hamdilah, Kudril Hamdilla, Kudril Hermansah Hermansah, Hermansah Hidayati Hidayati I Made Astra Juli Supriyanti Kiki Amelia Kiki Amelia, Kiki Mairizwan Mairizwan Maiyontoni, Maiyontoni Maria Agusti Peni Marna, Tilta Migusnawati Migusnawati Migusnawati, Migusnawati Novarista, Noni Nurmiati Nurmiati Oktaviani, Isma Pratama, Tisa Putra Putra, Ahadul Putri Rahmi Putri, Santi Diana Rahmani Fitra Rahmi, Putri Refangga, Refangga REFIKA KOMALA Renol Afrizon Samsul Huda Samsul Huda Sunan Wibowo Supriyanti, Juli Syuhada, Fildza Arief Taufiqqurahman Taufiqqurahman Taufiqqurahman Taufiqqurahman, Taufiqqurahman Taufiqqurrahman, Taufiqqurrahman Tisa Putra Pratama Vauzia, Vauzia Vivi Hendrita Wahyuni Satria Dewi Wilna Sari Yulkifli Yulkifli