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Interpretasi Salt Water-Fresh Water Zone menggunakan Metode Geolistrik Resistivitas Konfigurasi Wenner-Schlumberger di Desa Majasto dan Ponowaren, Kecamatan Tawangsari, Kabupaten Sukoharjo Adha Nur Hidayat; Darsono Darsono; Darmanto Darmanto
Jurnal Fisika dan Aplikasinya Vol 10, No 3 (2014)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (868.418 KB) | DOI: 10.12962/j24604682.v10i3.790

Abstract

Penelitian mengenai interpretasi salt water-fresh water zone menggunakan metode geolistrik resistivitas konfigurasi Wenner-Schlumberger telah dilakukan di Desa Majasto dan Desa Ponowaren, Kecamatan Tawangsari, Kabupaten Sukoharjo. Daerah tersebut terdapat salt water yang mencemari sumur warga. Pengukuran dilakukan dengan menggunakan alat Resistivitymeter OYO model 2119C McOHM-EL. Langkah awal dilakukan survei pendahuluan dengan mencari daya hantar listrik (DHL) dan kedalaman sumur warga yang dijadikan sampel, hasil dari data itu lalu diolah dengan software Surfer 11 sehingga diperoleh mapping data Salt Water-Fresh Water. Tahap selanjutnya mencari data resistivitas semu, data yang diperoleh kemudian diolah menggunakan softwere Res2Dinv untuk penampang 2 dimensi dan software Rockwork hasil interpretasi 3 dimensi secara keseluruhan. Batas antara Salt Water-Fresh Water diprediksi pada lintasan ketiga dengan bentang 1500 meter dan kedalaman 38,8 meter.
Daya Penyebaran dan Derajat Kepekaan Sektor Pertanian dalam Pembangunan Ekonomi di Provinsi Jawa Tengah Imas Wildan Rafiqah; Darsono Darsono; Joko Sutrisno
AGRARIS: Journal of Agribusiness and Rural Development Research Vol 4, No 1: January-June 2018
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.486 KB) | DOI: 10.18196/agr.4160

Abstract

This research aimed to analyze the power of dispersion and sensitivity of dispersion of the agricultural sector on the economic development of Central Java Province. This research used the data of Input and Output Table of Central Java in 2013. Data analysis method applied in this research is Input-Output analysis. The results showed that the agricultural sector represented by the livestock sector had ‘above average’ power of dispersion index of the overall index. Livestock sector was able to encourage the production growth in all sectors of the economy. On the other hand, the sensitivity of dispersion index of all agricultural sectors was lower than the average value of the overall index. This reflects the agricultural sector’s low sensitivity to the changes of the external aspects which results in the low forward linkage among the downstream sectors. In term of key sector identification, the agricultural sector as a whole was not classified in the priority sector I. However, the livestock subsector, representing the agricultural sector, was classified in the priority sector II on the economic development of Central Java Province.
Interpretasi Data Geolistrik untuk Memetakan Potensi Air Tanah dalam Menunjang Pengembangan Data Hidrogeologi di Kabupaten Jombang, Jawa Timur Serli Birlina; Darsono Darsono; Budi Legowo
Jurnal Fisika dan Aplikasinya Vol 9, No 2 (2013)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (605.794 KB) | DOI: 10.12962/j24604682.v9i2.838

Abstract

Telah dilakukan pemetaan potensi air tanah dalam menunjang pengembangan data hidrogeologi di kabupaten Jombang, Jawa Timur dengan menggunakan metode geolistrik resistivitas sounding. Akuisisi data resistivitas menggunakan konfigurasi elektroda Schulmberger. Pengolahan data dan interpretasi data menggunakan software Progress Version 3 dan pemetaannya menggunakan software Surfer. Hasil pengolahan bahwa lapisan batuan keempat kecamatan tersebut tersusun lempung dengan nilai resistivitas 6 - 10 m, lempung pasiran 11 - 19 m, pasir dan pasir lempungan 20 - 90 m, serta pasir kerakalan 90 - 130 m. Akuifer (lapisan pembawa air) diduga berada pada lapisan penyusun pasir dan pasir lempungan. Hasil pemetaan menunjukkan daerah yang mempunyai sumber potensi air tanah besar terdapat kecamatan Mojowarno. Daerah yang berpotensi sumber air tanah sedang di kecamatan Bareng dan Mojowarno.
Pemberdayaan Kemandirian Pangan Berbasis Urban Farming di Kawasan Padat Penduduk Kota Surakarta Jawa Tengah Umi Barokah; Wiwit Rahayu; Darsono Darsono; Sri Marwanti; Minar Ferichani; Ernoiz Antriyandarti; Susi Wuri Ani
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 6 No 2 (2021): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v6i2.1689

Abstract

One of the problems faced in providing food from production to urban households is limited land. This also happened in the city of Surakarta. PKK RT 03 RW XVI, Gendingan Jebres village, Jebres Subdistrict, Surakarta City is a group of women who live in densely populated settlements. The problem faced by households in fulfilling family food is dependence on purchases due to limited land for food production. One solution to overcome this problem is to develop urban agricultural activities to support food self-sufficiency. It's just that PKK members do not have knowledge of urban farming, how to apply it, and the infrastructure is limited. Therefore, this community service activity is carried out to solve this problem by conducting counseling and training on urban farming, providing assistance with production facilities in the form of seeds, seedlings, polybags, wall bags, pots, and planting media. In addition, there was also assistance in implementing urban farming for women members of the PKK. Community service activities that have been carried out have made women members of the PKK RT 03 RW XVI, Gendingan Jebres Village, Jebres subdistrict, Surakarta City have knowledge and skills related to urban farming, have urban farming infrastructure so they can implement urban farming in their environment.
Identifikasi Pola Aliran Sungai Bawah Tanah Daerah Karst di Desa Gebangharjo Kecamatan Pracimantoro Menggunakan Metode Tomography Resistivity Konfigurasi Wenner-Schlumberger Yudi Purwanto; Darsono Darsono; Sorja Koesuma
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 7, No 2 (2017): IJAP Volume 07 ISSUE 02 YEAR 2017
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v7i2.12766

Abstract

This research is conducted using 4 lines data with 750 meters in length. Tomography resistivity with Wenner-Schlumberger configuration is used as this research methodology to take the data with a = 50 meters and n=1, 2, 3, 4, 5, 6. Resistivitymeter OYO 2119C McOHM-ELmodel is used as the instrument. Furthermore, the data is processed with two softwares; Res2Dinv ver. 3.56.22 to get 2D resistivity section and RockWork16to make 3D model of the site. The underground river’s chamber is made by hollow carbonate rocks with the resistivity of >412 Ωmand 117,6 Ωm – 412 Ωm for limestone’s resistivity as its capsrock. Researching to the depth of 173 meters, underground rivers are shown in the line 2 in the depth of 65 to 134 meters, 65 to 173 meters in the line 3, and in the cross section of line 3 and line 4. While in the first trajectory, another chamber is found within the depth of 12.5 to 40 meters. It is expected that the underground river is flowing to the south because of the chamber in third and fourth trajectory are lower than second trajectory.
Analisis Efisiensi Pemasaran Jagung (Zea mays) di Kabupaten Wonogiri Dea Arien Alinda Dewi; Darsono Darsono; Agustono Agustono
Agriecobis : Journal of Agricultural Socioeconomics and Business Vol. 1 No. 2 (2018): Oktober
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/agriecobis.Vol1.No2.23-33

Abstract

This study aims to determine the market structure, behavior and performance of maize marketing in Wonogiri District. The basic research method is analytical descriptive. The research location was chosen purposively. The farmers sample were determined by using quota sampling, while traders sample were chosen by using snowball sampling method. The research data is analyzed by SCP approach (Structure, Conduct, and Performance of Market). The research results showed that the market structure of maize in Wonogiri District leads to the incomplete market competition, namely oligopsony market. This market structure causes the inefficient market. The market conduct is inefficient, it is showed by the β1 (0.785) <1. There are four types of maize marketing channel in Wonogiri District with the farmer’s share more than 50%. It indicates that the maize marketing in Wonogiri District is included in efficient category.
Analisis Kontribusi Sektor Pertanian dalam Pertumbuhan Ekonomi di Provinsi Jawa Barat Nurul Arifah Fauzi; Darsono Darsono; Joko Sutrisno
Proceedings Series on Physical & Formal Sciences Vol. 4 (2022): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v4i.495

Abstract

Pertumbuhan ekonomi sangat berpengaruh terhadap pembangunan suatu daerah. Peran sektor pertanian menjadi unggulan dalam menyusun strategi pembangunan sosial. Tujuan penelitian ini untuk mengetahui sub sektor pertanian yang termasuk dalam sektor unggulan (basis) dan mengetahui pergeseran sub sektor pertanian di Provinsi Jawa Barat. Penelitian ini menggunakan data sekunder berupa nilai Produk Domestik Regional Bruto Provinsi Jawa Barat dan Produk Domestik Bruto Indonesia atas harga konstan 2010 menurut lapangan usaha dari tahun 2016 hingga 2020. Data diolah menggunakan alat analisis location quentient (LQ) dan analisis shift share (SSA). Hasil penelitian dari analisis location quotient (LQ) menunjukkan bahwa terdapat 2 sektor basis di Provinsi Jawa Barat yaitu subsector tanaman pangan dengan nilai LQ sebesar 1,11 dan subsektor tanaman hortikultura dengan nilai LQ sebesar 1,02. Hasil analisis shift share (SSA) menunjukkan bahwa subsektor tanaman hortikultura, subsektor perkebunan, subsektor perkebunan, subsektor perternakan dan subsektor perikanan memiliki pertumbuhan proporsional dengan kategori cepat.
Pemberdayaan Bank Sampah Gemi Nastiti untuk Meningkatkan Kesejahteraan dan Kualitas Lingkungan di Desa Makamhaji Kecamatan Kartosuro Kabupaten Sukoharjo: Empowerment of Gemi Nastiti Waste Bank to Improve Welfare and Environmental Quality in Makamhaji Village, Kartosuro District, Sukoharjo Regency Wiwit Rahayu; Darsono Darsono; Sri Marwanti; Minar Ferichani; Umi Barokah; Ernoiz Antriyandarti; Susi Wuri Ani
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 1 (2023): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v8i1.3802

Abstract

In Sukoharjo Regency, more than 140 tons/day of waste goes to the TPA. One of the efforts to solve the waste problem is by establishing a waste bank, one of which is the "Gemi Nastiti" waste bank located in RT 01 RW XI Gobayan, Makamhaji, Kartosuro. As a waste bank that was just formed on September 26, 2021, the problems faced by the waste bank "Gemi Nastiti" in achieving its goals include management problems, inadequate infrastructure, and the skills of the management and members in utilizing waste into goods of economic value. In order to help solve these problems, this service activity is carried out to empower the "Gemi Nastiti" waste bank through waste bank management training, introduction of infrastructure facilities, and training on the use of waste into goods of economic value. The service activities that have been carried out have made the management and members of the Gemi Nastiti waste bank have knowledge and skills related to waste bank management and making handicrafts from plastic waste. In addition, the Gemi Nastiti waste bank has infrastructure to improve the performance of the waste bank in the form of digital scales, closed plastic buckets for each member and handicraft making equipment from plastic waste. In the end, this activity is able to empower the Gemi Nastiti waste bank so that it can improve the welfare and quality of the environment.
ANALISIS PERILAKU DAN PREFERENSI KONSUMEN TERHADAP PEMBELIAN PRODUK MADU DI PROVINSI JAWA TENGAH PADA MASA PANDEMI COVID-19 Umma Rizqi Marfu’ah; Darsono Darsono; Isti Khomah
JURNAL AGRIBISNIS TERPADU Vol 16, No 1 (2023): jurnal Agribisnis Terpadu
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jat.v16i1.20161

Abstract

 The COVID-19 pandemic has made people realize the importance of maintaining a healthy body. A healthy body with a good immune system is believed to reduce the risk of transmission of covid 19. One product that is believed to have health benefits is honey, so it is needed and much sought after during the pandemic. This study aims to find out the attributes of honey products that are consumer preferences, and to find out the attributes that consumers consider the most in purchasing honey products in Central Java during the Covid-19 pandemic. The basic method used is the descriptive method. The research location was chosen purposively, namely in Central Java Province. Sampling was done by using accidental sampling of as many as 100 respondents. Data analysis used descriptive analysis, the Chi-Square method, and Fishbein Multi-attribute. The results showed that the attributes that become consumer preferences are brands that have been registered and have legal protection, medium volume (250ml-500ml), glass bottle packaging, high price (>Rp50,000.00/250ml packaging), and thick viscosity level. The attributes that consumers consider the most in their decision to purchase honey products in Central Java during the Covid-19 pandemic, respectively, are the level of viscosity, packaging, price, brand, and volume 
Analisis Daya Saing Kompetitif Ekspor Pisang Indonesia di Pasar Internasional Agung Adi Nugraha; Darsono Darsono; Sri Marwanti
National Multidisciplinary Sciences Vol. 2 No. 3 (2023): Proceeding SEMARTANI 2
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/nms.v2i3.280

Abstract

Pisang adalah salah satu komoditas unggulan hortikultura yang memiliki jumlah produksi terbesar nasional. Peningkatan daya saing merupakan upaya dalam meningkatkan ekspor pisang Indonesia di pasar Internasional. Daya saing memerankan kunci penting dalam ekspor pisang Indonesia dimana akan menggambarkan kemampuan bersaing dalam memenuhi market demand-nya. Daya saing juga menjadi faktor penting untuk melihat seberapa besar kompetitifnya ekspor Indonesia di negara tujuan utama. Tujuan penelitian ini adalah menganalisis posisi daya saing kompetitif ekspor pisang indonesia ke lima negara tujuan utama yaitu China, Malaysia, Jepang, Uni Emirat Arab dan Singapura. Export Product Dynamics (EPD) digunakan dalam metode penelitian ini. Hasil analisis EPD menyatakan bahwa negara China menempati posisi rising star, sedangkan negara Malaysia, Jepang dan Singapura menempati posisi falling star. Posisi lost opportunity ditunjukkan pada negara Uni Emirat Arab dan tidak ada negara yang berada diposisi retreat. Sebagai upaya dalam mempertahankan posisi Indonesia sebagai negara ekspor-tir yang kuat ke negara China maka pemerintah perlu memberikan kebijakan yang tepat terhadap ekspor pisang Indonesia ke China agar terus meningkat dan dapat mempertahankan posisi daya saing kompetitifnya di posisi rising star.