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I Wayan Joniarta
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Program Studi Teknik Mesin Jalan Majapahit No 62 Mataram
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Jurnal Karya Pengabdian Teknik Mesin
Published by Universitas Mataram
ISSN : -     EISSN : 26558068     DOI : https://doi.org/10.29303/jkp.v6i1
Core Subject : Science, Engineering,
Energy Engineering Industrial & Manufacturing Engineering
The Jurnal Karya Pengabdian is a peer-reviewed academic journal that publishes a paper on community service involving all aspects of dedication including the results of community service / community training activities, workshop outcomes and pilot projects for the community. The Journal Karya Pengabdian publishes articles on two issues per volume annually that appear in Apryl and October.
Arjuna Subject : Teknik (semua kategori) - Teknik Mesin
Articles 134 Documents
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Aplikasi Alat Tanam Padi Sistem Jarwo di Desa Batunyala Kecamatan Praya Tengah Lombok Tengah Sujita Sujita; Nasmi Herlina Sari; Sinarep Sinarep; Achmad Zainuri; Rudy Sutanto
JURNAL KARYA PENGABDIAN Vol. 5 No. 1 (2023): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i1.148

Abstract

Batunyala Village, Praya Tengah District, Central Lombok Regency is known as a rice barn area in Central Lombok Regency. In general, their livelihood is rice farming. The characteristics of rice from Batunyala Village are fluffier and fragrant with fragrant pandan wangi. So many local and foreign rice traders are looking for it to be sold again. The obstacle experienced by farmers is when planting rice. Planting is an important activity in rice cultivation which requires about 25% of labor. Most of the agricultural workforce is now entering the non-productive age, while the interest of the younger generation to get involved in agriculture is getting lower, especially with traditional farming systems. This situation has raised deep concern for the government in achieving reliable food security. One way to overcome these obstacles is by counseling, as well as applying the rice transplanter (Rice Transplanter) of the Jajar Legowo (Jarwo) Planting Method. The application of Rice Transplanter technology with the Jarwo method can increase time and cost efficiency. The production of Pandan Wangi variety rice produces an average of 4.0 tons/ha and manually produces an average of 3.64 tons/ha. Can increase production by 9.89% compared to the manual system.
Penyuluhan tentang Potensi dan Pengelolaan Tanaman Kayu Putih untuk Masyarakat I Ketut Wiryajati; I G.A.K. Chatur Adhi W.A.; I Wayan Joniarta; I Ketut Perdana Putra; I Gede Bawa Susana
JURNAL KARYA PENGABDIAN Vol. 5 No. 1 (2023): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i1.150

Abstract

Salah satu hasil hutan bukan kayu yang memiliki nilai ekonomi tinggi dan dapat dimanfaatkan untuk kehidupan sehari-hari adalah minyak kayu putih. Saat ini permintaan minyak kayu putih diperkirakan terus meningkat dengan bertambahnya populasi penduduk dunia dan berkembangnya berbagai industri yang memanfaatkan minyak kayu putih. Tujuan penelitian ini adalah untuk memberikan pemahaman terkait pendapatan, kelayakan usaha petani hasil hutan bukan kayu (HHBK) kayu putih (Melaleuca cajuputi) dan sistem pemasaran hasil panen kayu putih (Melaleuca cajuputi). Lokasi penelitian terletak Desa Batu Putih Kecamatan Sekotong Barat Kabupaten Lombok Barat Provinsi Nusa Tenggara Barat. Metode yang digunakan adalah metode penyuluhan dengan pendekatan partisipatori. Metode ini menggunakan partisipasi dari warga yang terlibat secara alngsung, serta komunikasi langsung dengan melakukan peninjauan atau observasi lapangan. Observasi dilakukan terhadap lokasi dan kondisi geografis serta melakukan penyuluhan terkait manfaat, kegunaan dan pemasaran dari kayu putih.
Sosialisasi Dan Pengolahan Kotoran Ternak Menjadi Pupuk Organik Di Desa Senanggali Kecamatan Sambelaia Kabupaten Lombok Timur Aptana Azmi; Sultan Sultan; Anida Nirwana; Muhammad Tafsirudin; Melisa Herdiatmi; Nurhayati Nurhayati
JURNAL KARYA PENGABDIAN Vol. 5 No. 1 (2023): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i1.152

Abstract

ABSTRAK Masyarakat di Desa Senanggalih sebagian besar beternak sapi dan kambing. Hewan ternak seringkali mengeluarkan kotoran dalam jumlah yang banyak sebagai hasil limbah dan memiliki bau yang tidak sedap. Namun, dalam pengolahan limbah peternakan seperti kotoran, masyarakat di Desa Senanggalih masih belum maksimal untuk memanfaatkan kotoran ternak tersebut. Kotoran kambing memiliki kandungan bahan organik yang menyediakan zat hara bagi tanaman melalui proses penguraian. Proses tersebut terjadi dengan melepaskan bahan organik yang sederhana untuk pertumbuhan tanaman. Pada pengolahan kotoran ternak kambing diberikan aktivator berupa EM4 yang memiliki keunggulan untuk mempercepat fermentasi bahan organik unsur hara. Metode yang digunakan pada program kerja ini meliputi penyuluhan, demonstrasi, dan praktik serta pendampingan dalam pengolahan pembuatan pupuk organik dari kotoran ternak kambing. Proses pembuatan pupuk membutuhkan waktu kurang lebih 4 minggu sampai pupuk organik siap untuk digunakan. Hasil dari pembuatan pupuk ini dapat diaplikasikan ke tanaman anggur ataupun kebun dengan takaran 1 ton/hektar. Kata Kunci: Limbah, Petani Anggur, Pupuk Organik, Kotoran Ternak
Aplikasi Fly Ash Batu Bara di Industri Pembuatan Batako Dusun Peseng, Bumi Ayu Lombok Barat Sujita Sujita; Nur Kaliwantoro; Ahmad Zainuri; Emy Dyah Sulistyowati; Pandri Pandiatmi
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.153

Abstract

The existence of industrial waste has a negative impact, so it often becomes a problem for people's lives. One example is the waste from burning coal called coal fly ash (Faba). The problem-solving method uses Faba as a mixture of bricks through community service activities in the brick-making home industry group. Activities in the form of counseling and training on making bricks using Faba as a mixed material. In general, the quality of the bricks resulting from community service activities is in accordance with the standard SNI 03-0349-1989 the results of the minimum average compressive strength test for bricks are 27 Kg/cm2, and the highest compressive strength is 65 Kg/cm2, with a volume ratio of sand: cement is 6:1, Faba 60%, The benefits for the target audience (block makers in Peseng Hamlet, Bumi Ayu Village, Gerung District, West Lombok) are very helpful. Can save production costs and better brick quality, according to SNI 03-0349-1989 standards. Faba which is considered a waste material, can be utilized, and has a higher economic value.
Utilizing Local Resources Of Ijuk Aren To Produce Clear Water In Gegerung Village, Lingsar District, Lombok Barat District, NTB Nurchayati Nurchayati; A. G. Ulayya; J. A. Ramadhan; L. W Agusti W; B.T. E. Kurnia
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.158

Abstract

Clean water is one of the main human needs in everyday life is very important to pay attention to its quality. Unfortunately there are still many areas that cannot enjoy clean water as it should. One of the villages that has low water quality is Gegerung Village, Lingsar District, West Lombok Regency. With a variety of natural resources owned by Gegerung Village, the Mataram University Community Service Team took the initiative to make a water filter made from natural palm fiber to overcome existing water problems. Natural materials used include river stone, gravel, palm fiber, and fine river sand. The material is stacked until it fills the tub, then the water is flowed to get clear water. Keywords : Water quality, local resources, palm fiber
Pelatihan Perawatan Kompor LPG Rumah Tangga untuk Pencegahan Bahaya Kebakaran I Gede Bawa Susana; I Made Mara; Ida Bagus Alit; I G.A.K Chatur Adhi W.A.; Made Wirawan
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.159

Abstract

Peningkatan pemahaman akan keselamatan bekerja khususnya dalam rumah tangga dalam pemakain kompor gas sangat dibutuhkan oleh masyarakat dalam upaya mencegah bahaya kebakaran. Kompor gas sebagai peralatan utama dan sangat dibutuhkan perlu perawatan rutin agar lebih efisien dan nyaman dalam beraktivitas. Salah satu kegiatan dilakukan di Banjar Gria Hita, Lingkungan Gria Pagutan Indah, Pagutan Barat, Mataram. Kegiatan dilakukan melalui pelatihan perawatan kompor gas rumah tangga untuk mencegah terjadinya bahaya kebakaran. Kegiatan pelatihan menghasilkan pemahaman warga akan pentingnya dan cara perawatan kompor gas yang mudah dan murah. Masyarakat menjadi paham dan tahu fungsi burner, selang gas, dan kebersihan badan kompor. Kompor gas yang selalu terjaga kebersihannya dapat meningkatkan efisiensi pemakaian gas, selain mencegah bahaya kebakaran.
Pengaruh Penyuluhan Terhadap Pemahaman Operasional Kompor Berbahan Energi Alternatif Serbuk Kayu Pada Ukm Bakpao M. Wijana; Joniarta I.W; Nuarsa M; Triadi A.A.A; Suartika M
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.160

Abstract

Roti Bakpau has been very famous from Babakan Village since 2000. The problem faced by artisans is the high cost of kerosene fuel. Bread craftsmen spend an average of 4 liters of kerosene every day at a price of Rp 48000, equivalent to 1 bag of sawdust with a capacity of 30 kg with a maximum price of Rp 5000. The obstacle of using sawdust by craftsmen is not understanding how to use it. The method used is counseling through material delivery, discussion, practice and mentoring. Meanwhile, the evaluation method is carried out through questionnaires conducted before counseling and after counseling using the Likert scale. This activity went smoothly, all participants who attended were very enthusiastic about participating in counseling. Based on the evaluation, there was an increase in participants' understanding of all variables measured. The highest increase in participants' understanding in the preparation and operation of sawdust stoves by 90.00% and the lowest in understanding the calculation of cost reduction by 73.68% with an average increase in understanding of 82.61%
Sosialisasi dan Pelatihan Ecoprint Sebagai Produk Kreatif bagi Masyarakat Desa Ngelo, Jatiroto, Wonogiri Hery Widijanto; Intan R Al-Huda; Putu Elsa P Rahayu; Treza Daffa Ardy
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.161

Abstract

Ngelo Village is located in Jatiroto District, Wonogiri Regency, Central Java, where most of the population's income is dominated by the agricultural sector. The lack of skills and abilities of the people of Ngelo Village to manage the potential of existing natural resources is one of the problems in this village. Socialization and Training Activities for Making Ecoprint a Creative Product are one of the efforts to unravel existing problems. This activity aims to provide new insights into utilizing the potential of existing natural resources with ecoprint. In its implementation, it uses a participatory method, namely interactive learning activities with face-to-face learning. This activity includes an introduction to ecoprint, various ecoprint techniques, to the practice of making ecoprints on totebags. The results of the activity show the enthusiasm of the community in participating in socialization and their interest in making ecoprints. Participants can use ecoprint as an entrepreneurial potential and increase family income.
Pemanfaatan Objek Wisata Otak Aik Tojang Sebagai Ekowisata Berbasis Pengabdian Masyarakat Di Desa Lendang Nangka Wiryajati Ketut; Joniarta I Wayan; Mursidin Syaefa; Alfandiansyah Muhammad
JURNAL KARYA PENGABDIAN Vol. 5 No. 2 (2023): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v5i2.163

Abstract

Otak aik Tojang merupakan salah satu mata air yang berada di desa Lendang nangka, yang bersumber dari sungai bawah tanah (artensis). Karena debit airnya yang cukup melimpah maka dimanfaatkan sebagai salah satu sumber air di kabupaten Lombok Timur, mata air ini didistribusikan kesekitar kota selong hingga ke pulau Maringkik yang berjarang puluhan kilometer dari desa Lendang Nangka. Selain untuk sumber otak aik Tojang memiliki panorama hutan yang sangat terawat dan asri, sehingga menjadi objek wisata yang cukup diminati oleh masarakat karena kondisinya yang masih alami. Otak aik Tojang juga digunakan oleh masyarakat Lendang Nangka dan sekitarnya sebagai sumber mata air utama, air ini juga digunakan sebagai sumber irigasi untuk lahan pertanian dan perkebunan di sekitar desa Lendang Nangka. Sebuah bendungan yang dibangun sekitar mata air ini untuk mengatur aliran air agar bisa terus dimanfaatkan untuk pertanian dimusim kemarau
Pemanfaatan Alat Pengupas Kulit Kopi untuk Membantu Kerja Manual Petani Kopi di Dusun Selelos, Kecamatan Gangga Lombok Utara Ida Bagus Alit; I Gede Bawa Susana; Emmy Dyah S; Rudy Sutanto; Maharsa Pradityatama
JURNAL KARYA PENGABDIAN Vol. 6 No. 1 (2024): April, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v6i1.165

Abstract

The use of smallholder plantation land in the North Lombok district is seen from the types of plants carried out by agricultural or plantation groups consisting of coconut plantations with an area of 10,574.62 tons and a production yield of 11,397.08 tons. Coffee plants with a planting area 1,315.57 with a production yield of 780.46 tons. Specifically for coffee plantations, farmers usually only process post-harvest through drying, after which they are immediately sold. To increase the selling value, it is necessary to utilise technological results such as using a coffee skin peeler. This tool helps increase the productivity of coffee farmers. The dedication will be carried out in Selelos Hamlet, Gangga sub-district, North Lombok district. The implementation of this service program includes making a coffee peeler, presentation, and counselling on using the tool, along with demonstrations. As a result, the coffee skin peeler has a production capacity of 100 kg per hour. The quality of the coffee beans produced is clean and free of impurities. The productivity of using a coffee skin peeler machine is greater and shorter when compared to the manual process.

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