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All Journal Jurnal Penelitian Sains Journal of Saintech Transfer CAM JOURNAL: Change Agent For Management Journal Jurnal Ilmiah Edunomika (JIE) KAKIFIKOM : Kumpulan Artikel Karya Ilmiah Fakultas Ilmu Komputer Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences International Journal Of Science, Technology & Management (IJSTM) International Journal of Educational Research and Social Sciences (IJERSC) Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Formosa Journal of Science and Technology (FJST) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis International Journal of Economics and Management Jurnal Pelita Sriwijaya Journal of Environmental and Development Studies Asian Multidisciplinary Research Journal of Economy and Learning

Agus Purwoko

Staf Pengajar Jurusan Sosial Ekonomi Pertanian Fak. Pertanian UNIB

Author-ID : 350216

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An Analysis of the Impact of Healthcare Workforce, Educational Infrastructure, and Non-Food Expenditure on Human Development Index (HDI) in Humbang Hasundutan Regency, Indonesia Hutabarat, Pomer Morjut; Lubis, Satia Negara; Purwoko, Agus
Asian Multidisciplinary Research Journal of Economy and Learning Vol. 1 No. 2 (2024): August 2024
Publisher : CV. ARGA FARMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70471/0krdb703

This study aims to analyze the impact of healthcare workforce, educational infrastructure, and non-food per capita expenditure on the Human Development Index (HDI) in Humbang Hasundutan Regency, North Sumatra, Indonesia. Using time-series data from 2005 to 2022 and applying multiple linear regression analysis through SPSS 26, the research finds that both healthcare workforce and educational infrastructure significantly and positively influence the HDI. However, non-food per capita expenditure does not exhibit a significant effect on the HDI. These findings suggest that improvements in healthcare and education are pivotal in driving human development in the region. Policymakers are advised to focus on strengthening these key sectors to ensure sustained socio-economic growth. The study contributes to the existing literature on human development by providing region-specific insights and emphasizes the importance of tailored policy interventions for improving HDI at a local level.

Aktivitas larvasida fraksi aktif daun bakau hitam Rhizophora mucronata Lamk. terhadap larva Nyamuk Aedes aegypti Linn Lamin, Syafrina; Aminasih, Nita; Pasya, Azira Nadia; Nofyan, Erwin; Purwoko, Agus
Jurnal Penelitian Sains Vol 25, No 1 (2023)
Publisher : Faculty of Mathtmatics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56064/jps.v25i1.782

Rhizophora mucronata merupakan tumbuhan mangrove yang banyak tersebar dipinggir pantai. R. mucronata memiliki metabolit sekunder yang dapat dijadikan sebagai bahan pestisida alami. Penelitian ini bertujuan untuk mengetahui fraksi dari daun R. mucronata yang bersifat larvasida terhadap larva nyamuk Aedes aegypti, mengetahui LC50 dari fraksi aktif daun R. mucronata, mengetahui perbandingan aktivitas fraksi aktif daun R. mucronata dengan abate, dan mengetahui senyawa aktif dari daun R. mucronata yang diamati secara kualitatif terdapat pada fraksi aktif. Metode ekstraksi dengan metode maserasi dan fraksinasi dengan fraksinasi cair-cair, uji aktivitas fraksi dan uji aktivitas larvasida dengan metode eksperimental laboratorium, penentuan golongan senyawa aktif dengan metode kromatografi lapis tipis. Hasil penelitian diperoleh, diketahui bahwa fraksi metanol air dari daun R. mucronata memiliki aktivitas larvasida yang lebih tinggi daripada fraksi n-heksan dan etil asetat. LC50 fraksi metanol air dari daun R. mucronata yang mampu membunuh 50% dari total larva uji yaitu 1621,297 ppm. Fraksi metanol air membutuhkan konsentrasi yang tinggi untuk membunuh larva uji dibandingkan dengan bubuk abate. Fraksi metanol air dari daun R. mucronata mengandung senyawa tanin dan fenol. Kesimpulannya fraksi metanol air dari daun R. mucronata memiliki aktivitas larvasida yang lebih tinggi daripada fraksi n-heksan dan etil asetat, LC50 fraksi metanol air dari daun R. mucronata yang mampu membunuh 50% dari total larva uji yaitu 1621,297 ppm, fraksi metanol air dari daun R. mucronata memiliki pengaruh yang lebih kecil terhadap kematian larva A. aegypti karena pada konsentrasi 3000 ppm membunuh 21 larva uji sedangkan abate memiliki pengaruh yang lebih besar karena pada konsentrasi 1000 ppm dapat membunuh 30 larva uji, dan fraksi metanol air dari daun R. mucronata mengandung senyawa tanin dan fenol.

Pendekatan Empiris untuk Estimasi Kerugian Ekonomi dan Dampak Kerusakan Lingkungan akibat Gempabumi di Deli Serdang Rahayu, Teguh; Purwoko, Agus
KAKIFIKOM : Kumpulan Artikel Karya Ilmiah Fakultas Ilmu Komputer Vol 2 Nomor 1
Publisher : UNIKA Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/kakifikom.v2i1.670

Kerusakan lingkungan dan sumber daya alam bisa diakibatkan oleh kejadian gempabumi. Dampak kerusakan yang dihasilkan akan sangat berpengaruh pada keberlangsungan lingkungan dan pertumbuhan ekonomi suatu wilayah. Dalam hal ini, penelitian berfokus pada Kabupaten Deli Serdang, yang merupakan kota yang dari sisi pertumbuhan ekonomi terus berkembang. Kondisi lain potensi Deli Serdang dari sisi kegempaan sangat dipengaruhi oleh aktivitas patahan lokal. Tujuan penelitian ini untuk melihat dampak kerusakan lingkungan, kerugian ekonomi, dan estimasi kematian akibat gempabumi dengan pendekatan empiris. Dalam penelitian ini, dampak kerusakan lingkungan akibat gempabumi dengan menggunakan Shakemap (peta guncangan). Kerusakan lingkungan yang terjadi adalah tanah longsor di sekitar sumber gempabumi. Hasil kerugian ekonomi dan jumlah kematian dengan pendekatan empiris dan Prompt Assessment of Global Earthquakes for Response (PAGER) yang dihasilkan dalam penelitian ini masuk kategori hijau, yang artinya berkisar pada angka 67% dari perkiraan ekonomi dibawah $ 1 juta dan 65% dari angka kematian penduduk.

Evaluation of Housing Development Growth in Asahan Regency: English Suharizki, Eko; Nasution, Zulkifli; Purwoko, Agus; Lubis, Arga Abdi Rafiud Darajat
Asian Multidisciplinary Research Journal of Economy and Learning Vol. 1 No. 1 (2024): July 2024
Publisher : CV. ARGA FARMA

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to evaluate the factors influencing housing development growth in Asahan Regency and to assess the socio-economic impacts on the local community. The research focuses on the transition of land use from agricultural to non-agricultural purposes, examining the driving determinants and the consequent socio-economic effects. Utilizing both primary data from interviews and questionnaires and secondary data from official statistics and literature, the study employs multiple regression analysis to identify key factors such as location, price, facilities, and accessibility. The findings indicate that while these factors positively influence housing development growth, their significance varies. The study also highlights the socio-economic impacts, including job displacement for farmers, reduced social interaction, social stratification, and new employment opportunities. Recommendations are made for better land management and the development of new agricultural areas to ensure sustainable growth.

HUBUNGAN KARAKTERISTIK, MOTIVASI DAN KOMPETENSI TERHADAP PRODUKTIVITAS KERJA PENYULUH PERTANIAN DI KOTA BENGKULUHUBUNGAN KARAKTERISTIK, MOTIVASI DAN KOMPETENSI TERHADAP PRODUKTIVITAS KERJA PENYULUH PERTANIAN DI KOTA BENGKULU Hanafiah, M. Ali; Rasyid, Witman; Purwoko, Agus
Jurnal AGRISEP JURNAL AGRISEP VOL 12 NO 01 2013 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

The objective of this research is to analyze the correlation of the agricultural agents’ characteristics, motivation and competence to their work productivity. This research was conducted in February through April 2013 and used census methods. The study population was defined as many as 33 people of 45 people from the extension of existing civil servants. Data analysis was done by using Product Moment Pearson procedure. The results showed that: 1) some of the agents’ characteristics were correlated significantly with their job productivity, there were period of employment, training, agricultural area in the region of agriculture extension, 2) Some factors of the agents’ motivation were correlated significantly with their job productivity. There are recognition, salary and reward. 3) Some factors of the agents’ competencies were correlated significantly with their job productivity. There are planning, implementating, evaluation of agriculture extension, and communication skills real contact with the work productivity of agricultural extension. 4) Work productivity level of agricultural extension agents still not yet good (“low” category) because four of five factors work productivity as method extension, extension materials and increased knowledge and skills of farmers were low.

ANALISIS EFISIENSI USAHATANI PADI SAWAH: KASUS PADA PETANI PENGGUNA HANDTRAKTOR DI KELURAHAN KEMUMU, KECAMATAN ARGAMAKMUR, KABUPATEN BENGKULU UTARA Tsaputra, Harry; Sumantri, Bambang; Purwoko, Agus
Jurnal AGRISEP JURNAL AGRISEP VOL 11 NO 02 2012 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

The objective of this study is to analyze the efficiency and risk of rice farming with and without hand tractor. Sixty six respondents are selected using simple random sampling. R/C ratio is used to estimate farm efficiency and business risk analysis as suggested by Kadarsan (1995) is used to examine risk that is probably faced by farmers. The results showed that farmers used tractors is more efficient than others. This conclusion is based on average R/C ratio of 3.02 and 2.69 for farmers with and without tractor respectively. Statistic t test also support the existence of economic efficiency dissimilarity.

KAJIAN RESIKO USAHA PENGOLAHAN IKAN TERI DI DESA PAGURAWAN, KECAMATAN MEDANG DERAS, KABUBAPATEN BATUBARA, PROVINSI SUMATERA UTARA Sirait, Melva Dumaria; Purwoko, Agus
Jurnal AGRISEP JURNAL AGRISEP VOL 11 NO 02 2012 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

This research was done in Desa Pagurawan, Kec. Medang Deras, Kab. Batubara, Provinsi North Utara. The aim of this research were to calculate income of the anchovy’s processing business and to analyze it’s business risks. All the businessmen of anchovy (32 respondents) were selected by cencus method. The data analysis method used the descriptive analysis and the method of E-V analysis. The research results showed that the income of anchovy processing business was Rp. 5,437,283 per week. The variation coeficient (CV) of the anchovy processing business was 0.04 with the value of the limit lower income (L) was Rp. 5,055,889.11 in a week. If the value of CV ? 0.5 and the value of L ? 0, these mean that the business risk’s anchovy processing was lower and the opportunities for getting the profit was high.

FAKTOR – FAKTOR YANG MEMPENGARUHI PRODUKTIVITAS TENAGA KERJA PEMANEN SAWIT PADA PT. BIO NUSANTARA TEKNOLOGI, BENGKULU Nainggolan, Ronika; Purwoko, Agus; Yuliarso, M. Zulkarnain
Jurnal AGRISEP JURNAL AGRISEP VOL 11 NO 01 2012 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Maintaining and promoting the development of agricultural sector must not be separated from the role of plantation sub-sector development. Plantation sub-sector which is part of the national development and one of the most important commodity in Indonesia’s economy is palm oil. This research was executed at the palm oil harvesting workers in PT. Bio Nusantara Teknologi, Bengkulu regency on April – May 2010. The purposes of this research were: (1) to count the productivity of the palm oil harvesting workers and (2) to analyze the factors that influence the productivity of the palm oil harvesting workers in PT. Bio Nusantara Teknologi Bengkulu. The amount of 121 daily payment workers was taken from 10 afdelling by stratified random sampling. The research showed that the productivity of the palm oil harvesting workers was 130,314 kg/day. While, factors that affected the productivity of the palm oil harvesting workers were workers’ age and the amount of burden dependency family.

KAJIAN SOSIAL-EKONOMI DALAM PELAKSANAAN SISTEM INTEGRASI SAPI-KELAPA SAWIT (SISS) DI PT AGRICINAL KAB. BENGKULU UTARA Purwoko, Agus; Sumantri, Bambang
Jurnal AGRISEP JURNAL AGRISEP VOL 07 NO 01 2008 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

The research was conducted to study factors that correlated with harvest labours’ motivation to join the program of systematic cow cattle integration in oil palm plantation (SISS), to investigate the harvest labours’ net income from SISS and its contribution to family income, and to examine factors that were influencing the return rate of credit. The research was conducted in PT Agricinal, an oil palm plantation in North Bengkulu Regency. The respondents for the research consisted of 83 harvest labours were selected from 3 afdellings proporsionally using simple random sampling method. Data were analyzed using Spearman’s Rank-Order correlation coefficient and multiple linear regressions. Harvest labours’ age, net income from SISS, the number of dependency family, empathi, and dogmatism were significantly correlated with the labours’ motivation to join the program of SISS. The average of harvest labours’ monthly net income from SISS was Rp. 1.23 million and its contribution to family income was 98.71 percents. While the return rate of credit was only 43.27 percent and it was significantly influenced by the harvest labours’ education and the total of credit. PT Agricinal should be maintaining the harmony relationship with harverst labours in order to improve their work motivation. In addition, the regulation of SISS program should be conveyed not only in oral but also in writing in order to guarantee the harvest labours to do their job.

KETERJANGKAUAN PETANI TERHADAP SUMBER INFORMASI ( Studi Pada Anggota Kelompok Petani Pemakai Air (Kp2a) Di Kecamatan Seginim Kabupaten Bengkulu Selatan ) Purwoko, Agus; Yuliarso, M. Zulkarnain; Weldyansyah, .
Jurnal AGRISEP JURNAL AGRISEP VOL 06 NO 01 2007 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

The object of this research was to identify about the exposure to sources information in water user farmer member group (KP2A), to know relation characteristic farmers group in (KP2A) with sources of information and to know model and communication network in farmers member group of (KP2A) at Seginim District in South Bengkulu Regency. This research was conducted on 5 – 15 Desember 2006 at Seginim District. The research method use multistage random sampling for 60 members of farmers group. Result of this research indicated that five factors of the farmers such at formal education, income, experient in KP2A, motivation of work and perception to information related for the exposure to sourch of information there are on the middle category. The result of study indicated that ekxstention activity conducted with interactive models and all-channels comonity networking.

Co-Authors . Ardiyansyah, . . Subagio, . . Weldyansyah, . Afif, Marzuki Anazmi, Feby Andayani, Cut Deby Andi Irawan Anugrah, Ridho Apriani, Elsa Fitria Bahri, M Irvanni Bambang Sumantri Charloq Deselina, Daselina Doni Setiawan Dwi Hardestyariki, Dwi Dzikira, Teuku Muharna Endang Sulistya Rini Erika Revida Erlina Erlina Erwin Nofyan, Erwin Falefi, Reinpal Feby Kartika, Sarah Hanifa Marisa Harry Tsaputra, Harry Herijon Lingga, Osland Honora, Poppy Hutabarat, Pomer Morjut Hutapea, Timbul Parningotan Indra Cahyadinata, Indra Juswardi Juswardi, Juswardi Kamila Alawiyah Kansih Sri Hartini Ketut Sukiyono Lita Sri Andayani Lubis, Arga Abdi Rafiud Darajat M Mustopa Romdon, M Mustopa M. Ali Hanafiah, M. Ali M. Fajri, M. M. Zulkarnain Yuliarso, M. Zulkarnain Maharani Saragih, Desni Melva Dumaria Sirait, Melva Dumaria Muhammad Hamdani, Muhammad Muharni Muharni Nina Tanzerina Nita Aminasih Nyayu Neti Arianti, Nyayu Neti Pasya, Azira Nadia Permata, Eka Tresna Pratiwi Sihombing, Windia Deby Rahmadhayani , Anisa Rambe, Wahyudi Ronika Nainggolan, Ronika Rudi Hartono Rujiman Rujiman, Rujiman Sarno Sarno Satia Negara Emalisa Lubis sembiring, Eli Daniel Siddik Thoha, Achmad Sipahutar, Tumpal Siregar, Nelda Fitry Sirojulizam, Sirojulizam Sirojuzilam Hasyim Sitorus, Benry Sortha Simatupang Sriyoto Sriyoto, Sriyoto Suharizki, Eko Sukamto, Ika Sumiyarsi Susilawati, Susilawati Suwardi Lubis Syafrina Lamin, Syafrina T. Sabrina Tambunan, Ayu Anggraini Tarmizi, H.B. Teguh Rahayu Witman Rasyid, Witman Zalukhu, Berkat Dedikasi Zazili Hanafiah Zulkifli Nasution Zumri Sulthony

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