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All Journal Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Keteknikan Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan agriTECH Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Jurnal Teknologi & Industri Hasil Pertanian Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Batoboh : Jurnal Pengabdian Pada Masyarakat Seminar Nasional Lahan Suboptimal Jurnal Agricultural Biosystem Engineering Open Science and Technology Open Community Service Journal Education, Language, and Arts: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Sinergi
Siti Suharyatun
Jurusan Teknik Pertanian Fakultas Pertanian, Universitas Lampung, Jl. Sumantri Brojonegoro 1, Bandar Lampung 35145
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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Pemanfaatan Limbah Kulit Kakao Sebagai Bahan Pembuat Pori Pada Ecopavings Block Erlangga, Erlangga; Rahmawati, Winda; Amin, Muhammad; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol 2, No 4 (2023): December 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i4.8187

Abstract

During 2018-2019 there were floods in the Bandar Lampung area. In general, the flood that occurs is only inundation with a maximum height of 2 meters. Therefore, every residential area or roadside must have water catchment areas such as a stretch of land in the form of planting or sidewalks that have pores such as paving blocks that can absorb rainwater into the ground. Making paving blocks in this study used cocoa shell waste because it was indicated that it could be processed into charcoal which contains a lot of carbon which can absorb water, with this composition absorbing water between eco-pavings blocks. The purpose of this research is to utilize cocoa shell waste to manufacture eco-paving blocks and to analyze the physical characteristics of cocoa shell eco-paving blocks. The effect of cocoa shell waste on Eco-Paving Blocks in this study is that the more cocoa shell waste fiber is used, the more porous cavities in the eco-paving block will be, and vice versa. The paving block of cocoa shell waste produced in this study has an average density test value of 1670.751 kg/m3 to 1929.642 kg/m3. The water absorption test obtained an average value of 11.18% - 19.82%. For the infiltration test, the largest value was obtained, namely in treatment 1, which was 0.355 mm/s. The visible test is obtained with the shape of the appropriate paving texture obtained on the P2 factor because the resulting texture is good and there are no gaps or defects when the paving has been printed. Meanwhile, in the compressive strength test, the average value decreased significantly from the P1 variation to the P4 variation. The highest value was in treatment P1 with a value of 0.0154 MPA, while the lowest value occurred in treatment P4 with a value of 0.0030 MPA. However, in this study there were several parameters that did not meet the criteria for quality standard paving D. Keywords: Eco-Paving Block, Cocoa Shell Waste
Rekayasa Nori Berbahan Baku Pakcoy (Brassica Rapa L.) Safitri, Jeny; Amien, Elhamida Rezkia; Suharyatun, Siti; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol 3, No 1 (2024): March 2024
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v3i1.8748

Abstract

Nori is a popular seaweed-based food made from red algae Porphyra. The demand for nori in Indonesia is increasing, but Indonesia does not have Porphyra as raw material and lacks knowledge to find alternatives. Pakcoy (Brassica rapa L.) is a nutritious vegetable that is rarely developed and has the potential to become an alternative raw material for nori. This research aims to develop nori made from pakcoy with various binders to approach commercial nori products. This study is expected to produce an alternative nori that is easily sourced and cultivated in Indonesia. The research used a Completely Randomized Design (CRD) method with 10 treatment levels, which are combinations of 3 types of binders (CMC, tapioca, and cornstarch) at 3 concentration levels (3%, 5%, and 7%). Pakcoy nori was made through the processes of washing, steaming, ginding, molding, and drying. The results of the study show that the addition of 3% CMC produces pakcoy nori with the most preferred color, aroma, flavor, and crispiness by the panelists. The use of CMC, tapioca, and cornstarch as binders can produce pakcoy nori with characteristics similar to commercial nori. This research indicates that pakcoy nori has the potential to be developed as an alternative raw material for nori using 3% CMC as a binder. Keywords:  Binder, Brassica rapa L., CMC, Nori, Pakcoy, Porphyra
Kajian Ergonomika Terhadap Penggunaan Mesin Penggoreng Vacuum Ramadhanti, Annisa Suci; Wisnu, Febryan Kusuma; Suharyatun, Siti; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol 2, No 4 (2023): December 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i4.8474

Abstract

Agricultural machine tools with technology can help processes in agriculture so that time is more effective, cost-effective and improves the quality or quality of plants or products, such as vacuum frying which is used to fry fruit chips that are susceptible to hot temperatures so that the taste of fruit chips from vacuum frying will be similar to the original fruit. The use of agricultural tools and machines cannot be separated from K3 and ergonomics. Therefore this research was conducted for the ergonomics of a vacuum fryer in terms of anthropometry, recommended workload, work fatigue, and the physical work environment. This study used a quantitative method supported by literature studies on the ergonomic dimensions of a vacuum fryer or in accordance with the size of the human body. The results showed that the ergonomic dimensions of the tool corresponded to the dimensions of the operator's body in the form of control box height, stove height, frying tube cover height, pressure output height, pressure regulator height, and stirrer lever. The level of operator fatigue is classified as ergonomic because the CVL (Cardiovascular Load) percentage obtained is ≤ 30% so that fatigue does not occur in operating the tool. The recommended workload is classified as ergonomic because the actual load lifted is lower than the RWL calculation results. The temperature measurement is not ergonomic because the temperature exceeds the NAV, while the lighting is classified as ergonomic because it has exceeded the minimum standard value for lighting and the noise measurement is classified as ergonomic because it does not exceed 88 dBA. In operating a vacuum fryer, it can be done in the morning or there is a work station repair so that glare does not occur when using the machine, and when using it, it must be equipped with personal protective equipment (PPE). Keywords: Anthropometry, Ergonomic, Vacuum Fryer
Analisis Ekonomi Usaha Jasa Penyewaan Transplanter Asmara, Sandi; Mahesa, Khoirul Muhammad Dendi; Suharyatun, Siti; Kuncoro, Sapto
Jurnal Agricultural Biosystem Engineering Vol 3, No 2 (2024): June 2024
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v3i2.9547

Abstract

This study aims to analyze the economic feasibility of renting transplanters at Brigade Alat Mesin Pertanian Tegineneng. The research was conducted from February to July 2023 at Brigade Alat Mesin Pertanian Tegineneng District, Pesawaran Regency. Feasibility- parameters used include Break-Even Point (BEP), Net Present Value (NPV), Benefit-Cost Ratio (B/C Ratio), Internal Rate of Return (IRR), and Payback Period (PP). Sensitivity analysis was performed to determine the impact of changes in working days on feasibility values.The study results indicate that renting transplanters at Brigade Alat Mesin Pertanian in Tegineneng has a BEP value of 27.96 hectares per year. Based on an NPV of IDR 9,175,366 per year, a B/C Ratio of 1.02, an IRR of 20.79%, and a Payback Period of 4.84 years, the rental of transplanters at Brigade Alat Mesin Pertanian in Tegineneng is economically feasible. Sensitivity analysis of transplanter use shows significant changes with each change in working days. For 40 working days, the BEP is 27.96 hectares per year, NPV is IDR 49,559,304 per year, B/C Ratio is 1.13, IRR is 29.99%, and Payback Period is 3.98 years. For 50 working days, the BEP remains at 27.96 hectares per year, NPV is IDR 89,943,241 per year, B/C Ratio is 1.20, IRR is 34.31%, and Payback Period is 3.59 years. For 60 working days, the BEP is still 27.96 hectares per year, NPV is IDR 130,327,179 per year, B/C Ratio is 1.26, IRR is 36.81%, and Payback Period is 3.37 years. Keywords:  BEP, B/C Ratio, IRR, NPV, Payback Period, Rice Transplanter.
Analisis Tingkat Kebisingan pada Workshop Alsintan UPTD Balai Benih Induk Tanaman Pangan dan Alsintan Provinsi Lampung Saputra, Muhamad Ogas; Suharyatun, Siti; Telaumbanua, Mareli; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol 2, No 4 (2023): December 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i4.8400

Abstract

Activities in agricultural machinery workshops must concern with Occupational Health and Safety (OHS), especially the physical conditions of the work environment. There are potential physical dangers, especially noise from machines in the workshop. This research aims to analyze the noise level at the UPTD Agricultural Machinery Workshop, Main Center for Food Crops and Agricultural Machinery, Lampung Province, and provides recommendations for control engineering. The parameters observed in the research were noise, temperature and humidity. Noise level was measured by using a sound level meter for the source of the sound when the machines were turned on, at fifty measurement points determined based on applicable regulations. Temperature and humidity were measured using a digital hygrometer thermometer, at three observation points. The measurement results were compared with the applied quality standards in Indonesia. Noise measurement resulted (88.29 ± 11.58) dBA, with 7 sound sources turned on simultaneously. Based on Minister of Manpower Regulation No. 5 of 2018, at this noise level the maximum exposure time for workers is 4 hours per day. If the time limit exceeds, workers must use ear protection or do the job in rotation (in shift work). Average temperature measurement resulted (28.8 ± 0.3)°C and average humidity measurement (61.5 ± 7.8)%. Referring to the Decree of the Minister of Health of the Republic of Indonesia No. 1405 of 2002, the air temperature and humidity at the UPTD Agricultural Machinery Workshop, Main Center for Food Crops and Agricultural Machinery, Lampung Province is still above the requirements for working environmental health. Keywords: Ergonomics, Noise, OHS, Physical Environment, Potential Physical Hazards.
Analisis Kebutuhan Air untuk Penanakan Nasi dengan Berbagai Jenis Beras Faizah, Intan Nurul; Tamrin, Tamrin; Rahmawati, Winda; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol 3, No 2 (2024): June 2024
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v3i2.9538

Abstract

One of the factors affecting rice fluffy level is water and rice ratio in the process of cooking.  This study aims to determine the effect of the ratio of rice and water to the nature of the tender of rice with scoring test conducted by several panelists and analyze the right water needs in the process of rice cooking.  The research was conducted in February 2018, at the Laboratorium Rekayasa Bioproses dan Pascapanen, Jurusan Teknik Pertanian.  This research used three types of rice, Rojolele, Cimelati, and IR 64 with the treatment of rice and water ratio: 5: 8,5: 9. 5:10, 5:11. Research stages include analysis of amylose content, duration of cooking, rehydration power, texture, and scoring test of level tender and level of fondness to the tender.  The results showed that, the higher the water and rice ratio, the longer cooking time, the rehydration power increased, the texture was more tender.  In the same water and rice ratio, Cimelati rice has the highest residence value than Rojolele and IR 64, while Rojolele rice has the lowest residence value compared to Cimelati and IR 64. The highest preference value of Rojolele rice rice is shown in the ratio of rice and water 5:11, while on rice Cimelati and IR 64 is 5:10. Keywords:  Amylose, Rehydration Power, Fluffier, Ratio of Rice and Water, Rice.
Uji Kinerja Saluran Tersier pada Daerah Layanan Jaringan Irigasi Tersier dengan Luas 25 Ha Julianto, Julianto; Ridwan, Ridwan; Suharyatun, Siti; Amin, Muhammad
Jurnal Agricultural Biosystem Engineering Vol 1, No 2 (2022): Juni 2022
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.341 KB) | DOI: 10.23960/jurnal abe.v1i2.5990

Abstract

The performance of the irrigation network can be seen from several aspects such as the condition of the door and the suitability of the discharge coming out of the measuring instrument or door opening that is operated. This is used as information and input in the management of irrigation networks so that the distribution of water can be precise and even as well as a benchmark in evaluating water distribution. The performance of the tertiary irrigation network is measured based on six parameters. This parameter will determine whether or not there is an error in the management of the irrigation network. Good irrigation network performance will produce water discharge in accordance with irrigation water needs in each tertiary plot. The performance of the tertiary irrigation network on the Crump De Gruyter type has a very good performance. The level of efficiency of water use in the downstream area is higher than in the middle and upstream areas. Water distribution was 1.07 l/sec/ha during treatment, 0.82 l/sec/ha during plant growth and 0.4 l/sec/ha plant ripening.
Penerapan Good Handling Practices (GHP) dan Optimalisasi Solar Dryer Tipe Rak untuk Meningkatkan Mutu Biji Kopi Kelompok Tani Karya Makmur Sidomulyo, Kecamatan Air Naningan, Kabupaten Tanggamus Novita, Dwi Dian; Suharyatun, Siti; Amien, Elhamida Rezkia; Asropi, Asropi
Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif Vol. 3 No. 1 (2024): Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif
Publisher : Research and Social Study Institute (RESSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/jppmi.v3i1.41

Abstract

Coffee is one of the strategic plantation commodities that significantly contributes to the economy in Indonesia. The lack of proper post-harvest handling of coffee has resulted in the low quality of coffee beans produced by farmers affiliated with the Karya Makmur Farmer Group. This activity aims to (1) provide technical guidance on proper post-harvest handling of coffee to partner farmers, (2) modify drying racks and air circulation systems to enhance the capacity of the solar dryer dome, and (3) improve the quality of coffee beans produced in accordance with general coffee quality standards. The implementation of the activity has been successful, yielding the following results: 1) There has been an increase in knowledge and skills among members of the Karya Makmur farmer group in post-harvest coffee handling according to Good Handling Practices (GHP), 2) The Outreach Team has constructed one unit of a stacked-rack solar dryer with a drying capacity of 450 kg as an additional drying tool that can be utilized by the group, 3) The performance of the stacked-rack solar dryer produces better quality coffee beans compared to drying using the solar dryer stackted rak or sun-drying on the ground, and 4) The use of the stacked-rack solar dryer is effectively utilized by the Karya Makmur farmer group in the drying process of fresh coffee beans as well as for other commodities.
Pendampingan Implementasi Good Manufacturing Practice (GMP) Untuk Produksi Nata De Coco Skala Rumah Tangga Sugianti, Cicih; indriyani, Yaktiworo; Waluyo, Sri; Suharyatun, Siti; Rahmawati, Winda
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3, No 2 (2024): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3 No 2, September 2
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v3i2.9480

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kualitas dan keamanan produksi nata de coco melalui implementasi Good Manufacturing Practice (GMP) di komunitas petani dan produsen lokal. Nata de coco merupakan produk berbasis kelapa yang banyak diminati, namun sering kali kualitasnya bervariasi akibat kurangnya standar produksi. Dengan menerapkan GMP, diharapkan dapat dicapai peningkatan mutu produk yang konsisten dan aman untuk dikonsumsi.Program ini melibatkan pelatihan dan pendampingan kepada produsen nata de coco di Kabupaten Lampung Selatan. Materi pelatihan mencakup aspek kebersihan dan sanitasi, kontrol proses produksi, dokumentasi, serta pengawasan mutu. Evaluasi menunjukkan peningkatan yang signifikan dalam hal kebersihan fasilitas, konsistensi produk, dan penerapan praktik produksi yang baik.Hasil implementasi menunjukkan bahwa penerapan GMP berhasil mengurangi risiko kontaminasi dan meningkatkan ketebalan serta tekstur nata de coco. Selain itu, peningkatan sistem dokumentasi dan pelacakan memudahkan pengawasan proses produksi dan penanganan masalah. Kesadaran produsen mengenai pentingnya GMP juga meningkat, yang diharapkan dapat meningkatkan daya saing produk di pasar.
Proses Pengeringan Daun Tarum (Indigofera zollingeriana) Menggunakan Alat Pengering Hybrid Lani, Lisa May; Suharyatun, Siti; Kuncoro, Sapto; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol 3, No 3 (2024): September 2024
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v3i3.9944

Abstract

.  Tarum (Indigofera zollingerina) is a land plant belonging to the Leguminosa family. This plant grows widely in Sumatra and Java. Tarum leaf flour contains crude protein, crude fat or ether extract and crude fiber. Tarum leaf flour contains mineral content, namely Ca, P, Mg and complete amino acids and is almost the same as soybean meal. The population of beef cattle and goats in Indonesia is currently continuing to increase, it is recorded that the population of beef cattle in Indonesia in 2022 will be around 18,061,000 heads and 19,397,960 goats spread throughout Indonesia.  Where is the data on the population of beef cattle and goats increased compared to the previous year (2021) which was only 18,053,710 head of cattle and 19,229,067 head of goats. The use of hybrid dryers is an effective choice for drying Tarum leaves. Testing materials using electricity and solar energy (hybrid) was carried out for 8 hours. Testing materials using an oven was carried out for 6 hours. Tests using direct solar energy (traditional) were carried out drying for 12 hours. Proximate analysis is one way that has often been used to determine the value of nutrient content in raw materials or food. From the results of testing the proximate content of Tarum leaf flour using a hybrid dryer obtained; moisture content 10.52%, protein 22.47%, fat 11.69%, fiber 8.75%, ash content 10.70% and BETN 35.87%. Drying using oven obtained; moisture content 10.98%, protein 17.54%, fat 12.87% fiber 6.78%, ash content 9.72% and BETN 42.11%. Drying using direct solar energy (traditional) obtained; moisture content 12.31%, protein 18.54%, fat 8.64%, fiber 8.54%, ash content 14.27% and BETN 37.7%. Keywords:  Drying, Hybrid, Proximate Test, Tarum.
Co-Authors Abdilah, Rois Abdul Rozaq Adi Saputra Adipa, Rakha Aditya, Muhammad Alif Adnan Bahrul Ulum Agus Haryanto Agus Haryanto Agus Haryanto Agus Haryanto Agus Haryanto Agustin, Churia Camelia Ahmad Tusi Akbar, Fahri Andrian Aldi Saputra Anggraini, Nurvita Anhar, Satria Radly Annisa Nur Rachmawaty Aprilliandi, Reza Asropi Asropi Ayu Anggiana Bambang Purwantana Budianto Lanya Budianto Lanya Cicih Sugianti Darwin Darwin Dedi Hermawan Demato, Pingkan Najua Denny Sanjaya Irawan Diding Suhandy Dwi Dian Novita Eka Yana Elhamida Rezkia Amien Erlangga Erlangga Fadila, Nabila Dea Faizah, Intan Nurul Febryan K. Wisnu Febryan Kusuma Wisnu Ferdita Kurnia Firmansyah Ully Pratama Forky Indra Kano Indriyani, Yaktiworo Julianto Julianto Juliantoro, Rizky Alif JUNARLI JUNARLI Khoiril Anam Kinanti, Sekar Kuncoro, Sapto Kurnia, Berti Kusumiyati Lani, Lisa May M. Zen Kadir Mahesa, Khoirul Muhammad Dendi Mareli Telaumbanua Mareli Telaumbanua Muhamad Teguh Angga Saputra Muhammad Alwi Al Fayed Muhammad Amin Muhammad Dhafir Muhammad Pijar Muhjidin Mawardi Muhjidin Mawardi Muhjidin Mawardi Novianti, Evita Nurfauzan, M. Oktafri Oktafri Oktafri Oktafri, Oktafri Pelita Ningrum Pratama, Yuko Armandho Putri, Laily Rahmadani Rahmawati, W. Rala, M.Andrian Soni Ramadhanti, Annisa Suci Ridwan, Ridwan Rosadi, Irfan RR. Ella Evrita Hestiandari Safitri, Jeny Sandi Asmara Saputra, Muhamad Ogas Saputra, Rio Dwi Setiawan, Fajar Arief Setiawan, Firnando Anggi Siti Anisa Siti Asfiatul Mukaromah Sri Waluyo Sri Waluyo Sugeng Triyono Sugeng Triyono Sugianti, C. Sugiyanti, Cicih Tamrin Tamrin Tamrin Tamrin Tamrin, Tamrin Utama, Komang Muliandre Warji Warji Winda Rahmawati Winda Rahmawati Winda Rahmawati Winda Rahmawati Yulia, Meinilwita