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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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Uji Tanam Pot Biodegradable Berbahan Limbah Biomassa Pelepah Pisang Kepok (Musa paradisiaca L.) dan Jerami Padi (Oryza sativa L.) untuk Tanaman Cabai Rawit (Capsicum frutescens L.) pada Fase Vegetatif Agustin, Churia Camelia; Rahmawati, Winda; Amien, Elhamida Rezkia; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 2 (2025): June 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i2.11049

Abstract

Biodegradable pots made from biomass waste offer an environmentally friendly alternative to replace plastic polybags in plant cultivation. This study aimed to evaluate the effect of different raw materials used in making biodegradable pots on the vegetative growth of chili pepper plants. Two treatments were applied: pots made from Kepok banana stem fibers (B1) and pots made from rice straw (B2), each with four replications. The observed parameters included root length, plant height, stem diameter, and number of leaves over 27 days after planting. The results showed that pots made from rice straw produced better growth in all parameters compared to those made from banana stem fibers. The longest root length was found in treatment B2U1 (19 cm), the tallest plants in B2U2 (23.6 cm), and the largest stem diameter also in B2U2 (0.37 cm). These differences are attributed to the physical characteristics of the raw materials: rice straw pots have lower density and a porous structure that facilitates root penetration and growth, while banana stem pots have higher density and fiber mass, resulting in a denser structure that restricts root development. Therefore, it can be concluded that biodegradable pots made from rice straw are more effective in supporting the vegetative growth of chili pepper plants than those made from banana stem fibers. Keywords: Banana Stem, Biodegradable Pot, Densities, Kepok Banana Stem, Rice Straw, Vegetative Phase.
Analisis Resiko Ergonomi Pengolahan Tanah Menggunakan Traktor Tangan dengan Nordic Body Map (NBM) Anggraini, Nurvita; Suharyatun, Siti; Rahmawati, Winda; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 2 (2025): June 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i2.11107

Abstract

Continuous tillage using hand tractors requires high physical strength and involves non-ergonomic body postures. Work involving heavy physical activity, especially with improper working postures can cause musculoskeletal injuries or musculoskeletal disorders/ MSDs). This study aims to identify the level of musculoskeletal disorders (MSDs) of hand tractor operators in tillage using the Nordic Body Map (NBM) method. The study was conducted in Banjar Agung Village, East Lampung, involving operators aged 30–40 years and operators aged 40–50 years. Data were obtained through interviews to fill out the NBM questionnaire. The results of the NBM analysis showed that tillage activities using two-wheeled tractors by operators aged 30–40 years did not require immediate treatment with a Likert scale of 1 (light risk level) and that by operators aged 40–50 years required immediate treatment with a Likert scale of 2 (high risk level). Keywords:  Hand Tractor, Nordic Body Map (NBM), Musculoskeletal Disorders (Msds), Soil Tillage.
Kinerja Pengering dan Karakteristik Penepungan Daun Singkong (Manihot esculenta C) Demato, Pingkan Najua; Suharyatun, Siti; Tamrin, Tamrin; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 3 (2025): September 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i3.11592

Abstract

Cassava is one of the agricultural products that is abundant in Indonesia. The potential for cassava processing is very large along with the development of industry and leaving waste in the form of cassava leaves whose utilization is still limited. Cassava leaves are green vegetables that have nutritional content of protein, vitamins, and minerals. However, cassava leaves have the characteristic of being easily damaged because cassava leaves have a highwater content, allowing enzyme activity to occur. This causes cassava leaves not to be utilized optimally even though cassava leaves have a high protein content. Drying using a convection oven is an effective way to increase shelf life. The use of a hybrid dryer is an effective choice for drying cassava leaves. Material testing using electricity and solar power (hybrid) is carried out for 6 hours. Material testing using an oven is carried out for 4 hours. Testing using direct solar power (traditional) is carried out by drying for 6 hours. Proximate analysis is one method that has often been used to determine the nutritional content of raw materials or food. From the results of testing the proximate content of cassava leaf flour using a hybrid dryer, it was obtained; water content 3.18%, ash content 4.92%, fiber content 13.12%, protein 20.06%, fat content 5.18%, and BETN 66.66%. Drying using an oven, namely, water content 5.96%, ash content 5.99%, fiber content 15.72%, protein 16.132%, fat content 4.35%, and BETN 67.58%. Drying using solar energy (traditional), namely, water content 6.94%, ash content 4.98%, fiber content 16.48%, protein 16.84%, fat content 3.66%, and BETN 67.58%.
Unjuk Kerja Mesin Perajang Biomassa Tipe Slicer Untuk Merajang Batang Singkong Saputra, Rio Dwi; Asmara, Sandi; Tusi, Ahmad; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 3 (2025): September 2025
Publisher : abe.fp.unila.ac.id

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

Abstract

This study aims to evaluate the performance of the Rabakong slicer-type machine and compare it with previous models. A Completely Randomized Design (CRD) was used with two factors: machine rotation speed (1500, 2000, and 2700 RPM) and the number of cassava stems input (2, 3, and 4 stems). Each treatment was repeated three times for 10 minutes. Observed parameters included work capacity (kg/h), fuel consumption (l/h), percentage of product loss, slicing uniformity (%), and ergonomic aspects of operator performance. The results showed the highest work capacity of 522.2 kg/h at 2700 RPM with 4 stems. The lowest product loss (0.82%) occurred at 2000 RPM with 3 stems, while the lowest fuel consumption (0,680 l/h) was recorded at 1500 RPM with 4 stems. The highest slicing uniformity (58%) was obtained at 2700 RPM, particularly for output passing through a 0.1 mm mesh. The Rabakong slicer-type machine falls under the moderate workload category with a CVL of 41–47% and an operator heart rate of 125–135 bpm, still within safe limits (Tarwaka, 2004). This machine outperforms its predecessor in capacity, uniformity, fuel efficiency, and operator comfort. Therefore, it is recommended as an effective solution for processing cassava stem waste into value-added products such as animal feed or compost.
CONTINUOUS TRAINING OF MAKING AUTOMATIC SEMI PUMP EQUIPMENT OF HORTICULTURE PLANTS FOR INCREASING PRODUCTIVITY OF FARMERS IN KOTA GAJAH DISTRICT, CENTRAL LAMPUNG Telaumbanua, Mareli; Lanya, Budianto; Haryanto, Agus; Suharyatun, Siti; Rahmawati, Winda
Batoboh Vol 4, No 2 (2019): BATOBOH : JURNAL PENGABDIAN PADA MASYARAKAT
Publisher : Institut Seni Indonesia Padangpanjang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26887/bt.v4i2.911

Abstract

Insect pests generally attack horticultural plants and carry viruses that are harmful to plants. For this reason, a tough and precise control system is needed to be able to control insect pests. Researchers from the University of Lampung have designed a semi-automatic insect pest trapping device utilizing solar energy that can control the development of pest insects in horticultural crops. Technology that is transformed to the public has affordable assembly costs with great benefits to reduce the effects of crop failure from insect pests. The aim of this service is technological transformation through continuous socialization, training, manufacturing, and maintenance of semi-automatic pest traps from the University of Lampung. This service is carried out for horticultural producers in the Maju farmer group, Kota Gajah Subdistrict, Central Lampung. The working system of this tool At night, ultraviolet lamps and TL lights installed are able to attract insect pests to come around the lights and fall into the trap. Whereas during the day, the scent of attractant and fermomon is able to attract insect pests to be ensnared. The technology used has been integrated with electricity sources from renewable energy, namely solar cells.
Aplikasi Mesin Pencacah Hijauan pada Kelompok Tani Desa Rejomulyo Kecamatan Jati Agung Lampung Selatan Suharyatun, Siti
Jurnal Sinergi Vol. 1 No. 1 (2020): Jurnal SINERGI
Publisher : LPPM Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsi.v1i1.15

Abstract

Selain bertani, sebagian besar penduduk desa Rejomulyo juga memelihara ternak seperti unggas, kambing, dan sapi, Pada musim kemarau biasanya peternak mengalami kesulitan menyediakan hijauan pakan ternak dikarenakan banyak rumput yang kering atau mati. Yang banyak tersedia di desa Rejomulyo adalah limbah pertanian, yaitu batang singkong yang sudah tdak digunakan lagi sebagai bibit. Batang singkong dicacah-cacah kecil secara konvensional menggunakan pisau atau golok. Untuk menghemat waktu dan energy, pencacahan batang singkong dapat dilakukan dengan mengginakan mesin pencacah hijauan pakan ternak. Kegiatan pengabdian yang akan dilakukan bertujuan untuk memberikan penyuluhan dan pelatihan ketrampilan menggunakan mesin pencacah hijauan pakan untuk mencacah batang. Kegiatan pengabdian masyarakat dilaksanakan di desa Rejomulyo, kecamatan Jati Agung, Lampung Selatan. Sasaran peserta kegiatan adalah anggota kelompok tani yang memiliki ternak. Kegiatan dilaksanakan dalam beberapa tahap, yaitu: (i) koordinasi dengan pihak-pihak terkait, (ii) penyuluhan; (iii) pelatihan dan ketrampilan menggunakan mesin pencacah, serta (iv) evaluasi. Berkaitan kondisi pandemi covid 19, pelaksanaan kegiatan penyuluhan dan pelatihan ketrampilam penggunaan mesin pencacah dilaksanakan dengan jumlah peserta terbatas (8 orang perwakilan petani peternak). Selanjutnya kegiatan penyuluhan dan pelatihan dikemas dalam bentuk video yang diserahkan kepada kelompok tani.
APLIKASI BUDIDAYA SAYURAN HIDROPONIK SEBAGAI SARANA PEMBELAJARAN ANAK USIA DINI Haryanto, Agus; Telaumbanua, Mareli; Triyono, Sugeng; Suharyatun, Siti
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 7 No. 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v7i2.259

Abstract

Kegiatan ini bertujuan untuk mengenalkan dan mengaplikasikan budidaya sayuran menggunakan teknologi hidroponik kepada anak-anak usia dini. Kegiatan dilaksanakan di TK IT Insan Taqwa di Desa Sidosari, Kecamatan Natar, Kabupaten Lampung Selatan. Kegiatan dilakukan dengan merancang, membuat dan menginstal perangkat budidaya hidroponik sistem ABC menggunakan pipa PVC 3 inchi sepanjang 16 m yang dilengkapi dengan ember kapasitas 80 L, pompa 125 W, dan timer analog 15 menitan. Setelah instalasi perangkat hidroponik, kegiatan dilanjutkan dengan pelatihan budidaya hidroponik yang disertai praktek penanaman sayuran selada. Hasil kegiatan menunjukkan bahwa setelah kurang lebih 4minggu, tanaman selada tumbuh dengan baik yang ditunjukkan oleh figur tanaman yang segar dan besar. Pada akhir minggu ke-5, tanaman selada dipanen oleh para. Dapat disimpulkan bahwa kegiatan ini berjalan dengan sukses yang ditunjukkan dari indikator keberhasilan yang meliputi (1) tersedianya satu unit kit hidroponik,(2) terlaksananya kegiatan sosialisasi dan praktek budidaya hidroponik, (3) terlaksananya budidaya hidroponik yang dikerjakan oleh guru dan siswa TK IT Insan Taqwa dari penanaman hingga panen.
APLIKASI MESIN PEMIPIH PADA USAHA EMPING JAGUNG KWT ENGGAL MAJU DI KECAMATAN ADILUWIH PRINGSEWU Novita, Dwi Dian; Suharyatun, Siti; Amien, Elhamida Rezkia
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 7 No. 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v7i2.399

Abstract

Jagung merupakan komoditi unggulan di Pekon Enggal Rejo, Kecamatan Adiluwih Pringsewu. Kelompok Wanita Tani (KWT) Enggal Maju menjalankan usaha produksi emping jagung. Permasalahan yang dihadapi KWT adalah proses pemipihan jagung masih dilakukan secara manual. Biji jagung ditumbuk satu persatu menggunakan palu hingga menjadi pipih. Proses ini memerlukan banyak tenaga dan menyita waktu. Kelelahan kerja yang dialami KWT membuat produktivitasnya terbatas. Untuk itu Tim Pengabdian mengusulkan aplikasi mesin pemipih untuk mengatasi permasalahan tersebut agar proses produksi emping jagung menjadi lebih mudah dan cepat. Kegiatan PKMU ini bertujuan untuk (1) membuat mesin pemipih untuk mengatasi kelelahan kerja pada tahap pemipihan jagung, (2) mensosialisasikan mesin pemipih beserta cara pengoperasian dan perawatannya, dan (3) melatih anggota KWT agar dapat menggoperasikan mesin pemipih dengan baik. Kegiatan PKMU ini telah terlaksana dengan baik, (1) Tim Pengabdian telah membuat 1 unit mesin pemipih berkapasitas kerja teoritis 40 kg/jam, (2) mesin pemipih tersebut sudah diserahkan dan diaplikasikan oleh KWT Enggal Maju pada proses produksi emping jagung “Pawon Barokah”, (3) KWT Enggal Maju rata-rata mengolah 10 kg biji jagung setiap kali produksi dengan lama pemipihan sekitar 15 menit menggunakan mesin pemipih, dan (4) anggota KWT sudah terampil mengoperasikan mesin pemipih dengan baik serta memiliki pengetahuan dasar tentang perawatan mesin.
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