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All Journal Jurnal Teknologi Industri Pertanian Teknotan: Jurnal Industri Teknologi Pertanian Jurnal AGROTEKNOLOGI Jurnal Keteknikan Pertanian Jurnal Teknologi Pertanian AGRIVITA, Journal of Agricultural Science agriTECH Jurnal Agroindustri E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Penelitian Pertanian Terapan SAINS TANAH - Journal of Soil Science and Agroclimatology Jurnal Teknologi & Industri Hasil Pertanian Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika Jurnal Teknologi Pertanian Andalas J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Industri Inovatif : Jurnal Teknik Industri MIMBAR INTEGRITAS Rona Teknik Pertanian Jurnal Penelitian Sains dan Teknologi Indonesia
Siswoyo Soekarno
Jurusan Teknik Pertanian - Fakultas Teknologi Pertanian, Universitas Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Analisis prospektif pengembangan agrotechnopreneurship berbasis potensi sektor pertanian di Kabupaten Jember [Prospective analysis of potential-based agrotechnopreneurship development in the agricultural sector in Jember Regency] Wibowo, Yuli; Soekarno, Siswoyo; Wiyono, Andi Eko; Fajriyah, Ajeng Afriska Lailatul; Windiari, Eva Yulia
Jurnal Teknologi & Industri Hasil Pertanian Vol. 29 No. 1 (2024): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v29i1.1-13

Abstract

The pandemic several years ago has impacted employment problems with the increase in the number of unemployed in Jember Regency. One effort can be made to develop agrotechnopreneurship as a community business.  This study aims to analyze the prospects for developing agrotechnopreneurship by utilizing the potential of the agricultural sector in Jember Regency.  The analysis focused on potential agrotechnopreneurship products developed in Jember Regency today: mocaf, chili sauce, coconut briquettes, shredded catfish, and cow's milk kefir.  This research uses a prospective analysis method structured based on states that may occur in the future.  The results showed several scenarios for developing potential agrotechnopreneurship in Jember Regency, generally including optimistic and pessimistic scenarios.  The development of agrotechnopreneurship in chili sauce, coconut briquettes, shredded catfish, and cow's milk kefir has an optimistic scenario, indicating a promising potential for future growth. This optimistic scenario can be realized if the key factors in the development of agrotechnopreneurship can be improved as expected. Meanwhile, the development of mocaf agrotechnopreneurship has a pessimistic scenario. Keywords: agrotechnopreneurship, Jember Regency, prospective analysis, the agricultural sector
Evaluation of Breaking and Deshelling Machine of Roasted Cocoa Beans Soekarno, Siswoyo; Firmansyah, Ilham; Firmanto, Hendy; Harsono, Soni Sisbudi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 1 (2024): March 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i1.213-222

Abstract

The manual cracking and separation of cocoa beans' husk result in low working productivity, a high percentage of broken beans, and the difficulty of separating cocoa nibs from the husk. This poses a challenge for both farmers and industrial players in cocoa bean management, leading to the development of a cocoa bean dehusking machine (desheller). This study was conducted to analyze the performance of the cocoa bean dehusking machine. The research involved motor speeds of 500, 700, and 900 rpm, combined with roasted cocoa bean grades AA, A, and B. The observed parameters included working capacity, yield, nib percentage, percentage of husk adhering to nibs, power transmission efficiency, and power requirements. The working capacity of the cocoa bean deshelling machine ranged from 17,413 to 41,481 kg/h, with yields between 73.83% and 80.83%. The nib percentage varied from 92.13% to 98.61%, while the percentage of husk adhering to nibs ranged from 1.08% to 6.92%. Power transmission efficiency was between 92.24% and 94.14%, and power requirements ranged from 601.33 to 645.33 watts. The best treatment in this study was found at a motor speed of 900 rpm with cocoa bean grade of AA.  Keywords:  Desheller,  Nibs,  Roasted cocoa beans, Shell,  Yield
Study of Distillation Method and Time on the Quality of Basil (Ocimum sanctum L.) Essential Oil Soekarno, Siswoyo; Hernanto, Setyawan Dwi; Purbasari, Dian; Melani, Dewi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 2 (2024): June 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i2.606-614

Abstract

"Basil" or basil has economic value both in fresh form, simplicia and essential oil. This research aims to evaluate the method and duration of distillation in making essential oil from basil. Two distillation methods, namely steam and boil distillation, are carried out with different distillation times (1 hour, 2 hours, and 3 hours). The parameters observed were physical characteristics which included oil volume, yield, pH, distillation rate, color, aroma and spots. The results show that the best distillation process time is 2 h for both distillation methods. Steam distillation for 2 hours produced the best essential oil of 1.1 ml, yield 0.11%, pH 5.78, distillation rate of 0.53 ml/h, pale yellow color, strong aroma, clean spots. Meanwhile, water boiled distillation for 2 h produced 1.2 ml of essential oil, 0.12% yield, pH 6.31, distillation rate of 0.60 ml/h, brown color, weak aroma, very spotty. Distillation of basil leaf essential oil using the steam method for 2 h was determined as the best treatment based on the highest essential oil yield, smallest pH, highest distillation rate, clearest color, most distinctive aroma, and cleanest stain. Keywords: Aroma, Basil leaves, Essential oil, Steam distillation, Yield.
Performance Analysis of a Multi Seed Smart Dryer Machine for Drying Peanuts (Arachis hypogaea L.) Soekarno, Siswoyo; Firdiyanti, Fina; Harsono, Soni Sisbudi; Marhaenanto, Bambang
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1262-1271

Abstract

Peanuts are the second largest legume crop in Indonesia, both cultivated on farms and wild. In 2019-2023, Indonesia experienced a decline in peanut production due to the declining in harvesting area. In addition, this is also due to the poor quality of seeds in the cultivation process. This study aims to observe the performance of the Multi Seed Smart Dryer (MSSD) machine for peanut seeding. This research was conducted by observing changes in moisture content, drying rate, drying temperature, and peanut germination test results using the Multi Seed Smart Dryer machine. The results showed that the left side of all shelves experienced an increase in temperature because it was close to the heat source and the level of temperature uniformity was still said to be uniform because it did not exceed the uniformity limit. The peak drying rate occurred at the 12th hour and decreased further. Based on the results of the germination test, the dried beans have a germination rate of 83%. This is in accordance with the passing standard of seed quality according to the Ministry of Agriculture of the Republic of Indonesia and International Seed Testing Association. Keywords: Drying, Multi Seed Smart Dryer, Peanut, Temperature.
Distribution of Water Quality Parameters Using Equation Multiple Linear Regression Wahyuningsih, Sri; Andriyani, Idah; Soekarno, Siswoyo; Khoirulloh, Deffa
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1422-1431

Abstract

Mayang River in Jember Regency has a strategic role in fulfilling people's lives and is a source of water for 79 irrigation areas with a total area of 16,471 hectares. Community use of the Mayang River has the potential to provide input of organic material from waste which can reduce river water quality. The aim of this research is to analyze the spatial distribution of water quality parameters, namely TSS, TDS, pH, DO and BOD. This research uses multiple linear regression techniques to determine the value of the distribution or spatial distribution of Mayang River pollution, as well as identifying water quality variables that are correlated in each region. The research results show that water quality parameters that have a strong correlation are pH (r = 0.74), DO (r = 0.72) and TSS (r = 0.65), moderate correlation with BOD parameters (r = 0.48) and low correlation with BOD parameters. TDS parameters (r = 0.25). Based on the analysis results, it is known that water quality parameters are correlated with different activities in each region. The results of this research can be used as a strategy for monitoring water quality in the Mayang River to control the impact of human activities in the surrounding area. Keywords: Multiple Linear Regression, Spatial Distribution, Water Quality.
Pemberdayaan Santri dan Alumni Pondok Pesantren Melalui Wirausaha Budidaya Jamur Merang (Volvariella Volvaceae L.) Herlina, Herlina; Soekarno, Siswoyo; Wibowo, Yuli; Utami, Elok Sri
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 11, No 3 (2020): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v11i3.3914

Abstract

Pondok Pesantren “AN NUR H.A” merupakan pondok Pesantren Salaf di Jember. Profil lulusan dari pesantren ini hanya 5% dari lulusan pondok pesantren yang berhasil menjadi ustadz, sedang 95% lulusan yang lain masih dalam kebingungan memilih profesi yang akan ditekuni. Hal ini terjadi karena pada umumnya, lulusan pondok pesantren salaf memiliki pendidikan umum yang masih rendah, sementara kurikulum pengajaran yang disajikan di pondok pesantren belum menyentuh pada aspek ketrampilan hidup. Para santri pada umumnya hanya memegang ijazah Madrasah Ibtidaiyah (setara dengan Sekolah Dasar) atau maksimal Madrasah Tsanawiyah (setara Sekolah Lanjutan Tingkat Pertama) dan rata-rata para santri tidak memiliki ketrampilan untuk mereka hidup mandiri secara ekonomi setelah mereka keluar dari pondok pesantren. Melalui program pengabdian unggulan (PPU) ini pengusul bertekat untuk membuat program pemberdayaan santri dan alumni dengan memberikan bekal ketrampilan untuk mereka, selain pengetahuan agama yang diajarkan. Program yang dianggap paling tepat adalah Pemberdayaan Santri dan alumni Pondok Pesantren Melalui Wirausaha Budidaya Jamur Merang, karena usaha ini membutuhkan bahan baku lokal dan tidak membutuhkan lahan yang terlalu luas serta teknologi yang digunakan merupakan teknologi tepat guna yang mudah diadopsi. Hasil kegiatan ini adalah: (1) menambah ketrampilan para santri pondok pesantren dan alumni dalam budidaya dan berwirausaha jamur merang; (2) mengurangi pengangguran para lulusan pondok pesantren, (3) terciptanya lapangan kerja baru di pedesaan; (4) terciptanya keterkaitan bisnis secara tidak langsung dengan masyarakat di sekitar lokasi pondok melalui usaha penyediaan bahan pembantu, sekam dan bubuk gergaji; (5) meningkatnya pendapatan pesantren dari budidaya jamur merang; dan (6) kegiatan ekonomi produktif di pondok pesantren.
MANAJEMEN RISIKO PENGEMBANGAN AGROTECHNOPRENEURSHIP ABON LELE DI KABUPATEN JEMBER Wibowo, Yuli; Prihani, Suwita Tri; Herlina; Soekarno, Siswoyo; Wiyono, Andi Eko
Jurnal Agroindustri Vol. 15 No. 2 (2025): November 2025
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagroindustri.15.2.173-186

Abstract

Salah satu agrotechnopreneurship berbasis perikanan yang berpotensi dikembangkan di Kabupaten Jember adalah industri abon ikan lele. Pengembangan agrotechnopreneurship menghadapi beberapa risiko akibat adanya ketidakpastian pada kegiatan usahanya. Penelitian ini bertujuan untuk mengelola risiko dalam pengembangan agrotechnopreneurship abon lele, dengan tujuan memberikan panduan praktis bagi para pemangku kepentingan agrotechnopreneurship di Kabupaten Jember dalam mendirikan dan mengembangkan usahanya. Metode manajemen risiko yang digunakan dalam penelitian ini meliputi wawancara dan observasi untuk mengidentifikasi risiko, Failure Mode and Effect Analysis (FMEA) untuk menilai tingkat keparahan dan kemungkinan terjadinya risiko, diagram tulang ikan (fishbone diagram) untuk menganalisis akar penyebab risiko, serta Analytical Hierarchy Process (AHP) untuk menentukan prioritas strategi mitigasi risiko. Hasil penelitian menunjukkan bahwa terdapat 10 potensi risiko yang di antaranya terkait dengan pengembangan agrotechnopreneurship abon lele di Kabupaten Jember. Berdasarkan analisis kekritisan, teridentifikasi empat risiko utama dalam proses pengembangan agrotechnopreneurship abon lele, antara lain rendahnya kemampuan permodalan untuk pengembangan produk, proses produksi tidak kontinu, kegiatan promosi yang kurang intensif, dan kurangnya inovasi produk. Faktor manusia, metode, sarana, dan lingkungan diperhitungkan dalam mengevaluasi akar penyebab risiko. Hasil dari mitigasi risiko menunjukkan beberapa strategi prioritas yang dapat diterapkan yaitu perlunya peran pemerintah dalam memfasilitasi (akses dan kebijakan) peminjaman modal, menerapkan manajemen rantai pasok untuk mengelola distribusi bahan baku dan produk, berpartisipasi dalam acara atau pameran yang diselenggarakan oleh pemerintah, serta mengembangkan variasi rasa dan kemasan produk abon lele.
ANALISIS KESESUAIAN LAHAN DAS SAMPEAN BARU UNTUK BUDIDAYA PISANG CAVENDISH(Musa acuminata L) PT.XYZ DI KABUPATEN BONDOWOSO Novita, Elida; Andriyani, Idah; Soekarno, Siswoyo; Ernanda, Heru; Silvia, Halimatus
Jurnal Agrotek Tropika Vol. 13 No. 4 (2025): JURNAL AGROTEK TROPIKA VOL 13, NOVEMBER 2025
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v13i4.9340

Abstract

Pisang cavendish menjadi jenis pisang yang banyak diminati di pasar internasional, sehingga untuk meningkatkan volume ekspor pisang Indonesia, jenis pisang yang tepat untuk di budidayakan adalah pisang cavendish. PT.XYZ menjadi salah satu perusahaan yang turut membudidayakan pisang cavendish dengan tujuan ekspor, yang terus melakukan perluasan area perkebunan termasuk di wilayah DAS Sampean Baru, Kabupaten Bondowoso, Provinsi Jawa Timur. Perluasan dilakukan dengan sistem kemitraan bersama Pemerintah Kabupatern Bondowoso dan kelompok tani. Namun, belum dilakukan penilaian kesesuaian lahan untuk budidaya tanaman pisang cavendish. Oleh karena itu, kajian ini bertujuan  melakukan evaluasi kesesuaian lahan dan rekomendasi perluasan area penanaman di wilayah DAS Sampean Baru. Evaluasi kesesuaian lahan dilakukan dengan membandingkan kondisi parameter kriteria terkini dengan kriteria kesesuaian lahan untuk tanaman pisang cavendish. Parameter input adalah jenis tanah, tutupan lahan, curah hujan, dan topografi yang dianalisis menggunakan  ArcGis 10.3 melibatkan 7 parameter kriteria kesesuaian lahan tanaman pisang cavendish. Hasil menunjukkan DAS Sampean Baru memiliki 2 kelas kesesuaian lahan yaitu S1 (sangat sesuai) sebesar 15.303,99 ha (25,05%) dan S2 (cukup sesuai) 45.789,31 ha (74,95%). Perluasan area budidaya pisang cavendish dapat mengoptimalkan lahan – lahan dengan status S2. Kondisi tersebut memberikan kesimpulan bahwa secara keseluruhan wilayah DAS Sampean Baru sesuai untuk budidaya tanaman pisang cavendishnamun perlu diperhatikan bahwa kondisi kelas S2 memerlukan beberapa upaya penanganan untuk mencegah dampak dari keberadaan faktor pembatas.
Design of an Automatic Temperature and Humidity Control System Prototype for Rice Seedling Nursery Siswoyo Soekarno; Dwi Wahyu Widarman; Bayu Taruna Widjaja Putra; Tasliman Tasliman
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 6 (2025): December 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i6.2102-2110

Abstract

Temperature and humidity control in rice nurseries is carried out to maintain the quality of rice seeds and avoid planting failure. Control is carried out using a prototype automatic device equipped with a water pump for watering and a mist maker plus a fan for humidifying. Based on observations, the prototype tool operates according to the given program. The water pump will turn on when the time shows 07:00 a.m. and 02:00 p.m. Meanwhile, the mist maker plus fan will turn on according to the regulated temperature and humidity conditions and can be applied to several regions in Indonesia. However, at the research site it will turn on when the temperature is > 27 °C and the humidity is < 70% and will turn off when the temperature reaches 27 °C and the humidity is 86%. The optimal air temperature for rice growth ranges from 19–27 °C with humidity in the RH range of 70–86%. Observations were carried out in two treatments, namely conditions with control and conditions without control. The results of seedling with control are better than without control. This can be seen from the growth of rice seedlings with control having a higher value than rice seedlings without control.
Performance Evaluation of an Automatic Mixing Bed Dryer for Paddy Using Corncob Biomass Fuel Siswoyo Soekarno; Apriza Fatkur Roziqin; Ning Puji Lestari; Rufiani Nadzirah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 15 No. 2 (2026): April 2026
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v15i2.860-870

Abstract

Drying is an essential stage in post-harvest rice handling to reduce the moisture content to a safe storage level (≤14%). This study aimed to evaluate the field performance of a bed dryer automixing type rice dryer fueled by corncob biomass. The experiment was conducted at the Organic Rice Mill Tani Jaya II, Rowosari Village, Jember Regency, with three actual drying capacities of 1 ton, 1.2 ton, and 1.7 ton of paddy. The observed parameters included temperature distribution, moisture reduction, drying rate, and energy efficiency. The results showed that the highest temperature occurred in the lower layer of the paddy bed (35.5 ‐ 41 °C), while the final moisture content in all treatments was below 14%. The drying rate fluctuated due to the mixing process and variations in hot air temperature, with the highest efficiency obtained at a capacity of 1.7 ton (58.32%). These findings indicate that the bed dryer automixing type rice dryer performs effectively under field conditions with varying load capacities and is suitable to be applied as a biomass based drying solution that can accelerate the drying process and operate effectively during the rainy season.
Co-Authors Abda Abda Adindra, Plasida Geustin Aghata, Ola Riska Aprilia Intan Agus Dharmawan Agus Dharmawan Ahmad Hudi Arif Ajeng Afriska Lailatul Fajriyah Alfarisy, Fariz Kustiawan Andi Eko Wiyono, Andi Eko Andy Eko Wiyono Ankardiansyah Pandu Pradana Aprilia Dila Wardiningrum Apriza Fatkur Roziqin Aristanti, Fransiska Candra Asmak Afriliana Bambang Marhaenanto Bambang Marhaenanto Bayu Taruna Widjaja Putra Dewi Melani Dian Purbasari Dian Purbasari Dwi Wahyu Widarman Edy Suharyanto Eko Wiyono, Andi Elida Novita Elok Sri Utami Ernanda, Heru Eva Yulia Windiari Fajriyah, Ajeng Afriska Lailatul Farchan Mushaf Al Ramadhani Fathan Edy Purwanto Fina Firdiyanti Fiqih Faresa Firdaus Firdiyanti, Fina Firmansyah, Ilham Firmanto, Hendy Gray Miller Damanik Hamid Ahmad Hanim Zuhrotul Amanah Hasana, Siti Hendy Firmanto Herlina Herlina . Herlina Herlina Herlina Herlina Hernanto, Setyawan Dwi Hervian Rahardiansyah Hoesain, Mohammad Ida Bagus Suryaningrat Idah Andriyani Ilham Firmansyah Indarto Indarto Indarto Indarto Iwan Taruna Khoirulloh, Deffa Lestari, Ning Puji Luh Putu Ratna Sundari M. Yogi Riyantama Isjoni Manik Nur Hidayati Melani, Dewi Muhammad Nasir Afandi Ning Puji Lestari Nurhayati Nurhayati Pradana, Masdharul Putra Prihani, Suwita Tri Rizky Akthur Alamsyah Rudiati Evi Masithoh Rufiani Nadzirah Rusdianto, Andrew Setiawan Sakli Petiet Isbi Kurniawan Septian, Taufiq Dwi Setyawan Dwi Hernanto Setyo Harri Silvia, Halimatus Siswi janto Siti Nur Shaidah Soni Sisbudi Harsono Soni Sisbudi Harsono Soni Sisbudi Harsono, Soni Sisbudi Sri Mulato Sudaryanto Sudaryanto Sukrisno Widyoto Sukrisno Widyotomo Sulistyani Sulistyani Sutarsi, Sutarsi Tampatty, Jovansa Tantri Sepriska U Tasliman, Tasliman Triana Lindriati Windiari, Eva Yulia Yuli Wibowo