Article Per Year (5 Year)
p-Index From 2021 - 2026
5.167
P-Index
This Author published in this journals
All Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan) Berkala Ilmiah Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Journal of Degraded and Mining Lands Management Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Paspalum: Jurnal Ilmiah Pertanian Jurnal Agricultural Biosystem Engineering Open Science and Technology Open Community Service Journal Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif J-Sil (Jurnal Teknik Sipil dan Lingkungan)
Elhamida Rezkia Amien
Department Of Agricultural And Engineering, Faculty Of Agriculture, Lampung University, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences Transportation Other

Published : 39 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 39 Documents
Search

 1   2   3   4 
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.
Memperpanjang Umur Simpan Sayuran Sawi Putih Menggunakan Cairan Nutrisi Ghufroni, Muhammad Afif; Warji, Warji; Amien, Elhamida Rezkia; Tamrin, Tamrin
Jurnal Agricultural Biosystem Engineering Vol 2, No 1 (2023): March 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i1.7049

Abstract

Chinese Cabbage is a perishable commodity perishable because it has the characteristics of a living being and does not have the ability to sustain its life. In general, mustard greens are only stored in sacks. This method can cause damage to the mustard leaves and damage to other parts. Therefore the aim of this research is to analyze the freshness of the vegetables after they are harvested and given supply plant nutrients to extend the shelf life of vegetables. This study used a completely randomized design with 6 different treatments. In the first treatment (A) it was carried out with a box filled with clean water without nutrients. The second treatment (B) to the 5th treatment were sequentially added AB mix nutrition of 2 ml, 5 ml, 10 ml and 50 ml. Treatment 6 (F) was stored without water. Observations were made every 2 days for 6 days so that the total observation was 12 days and stored at room temperature. All treatments were repeated 3 times to obtain 18 experimental units. The results showed that the provision of 5 ml of nutrition had an effect on freshness as indicated by a low weight loss and root growth. Provision of more than 5 ml of nutrients in maintaining the freshness of the chinese cabbage has a bad impact because it causes rotting of the chinese cabbage. Keywords:  Chinese Cabbage, Effect, Freshness, Nutrition, Storage.
Pengaruh RPM terhadap kapasitas hasil potongan Pemotong Batang Singkong (Petokong) Tipe TEP-1 Asmara, Sandi; Amien, Elhamida Rezkia; Zulkarnain, Iskandar; Kuncoro, Sapto; Aditiya, Muhammad Kharisma
Jurnal Agricultural Biosystem Engineering Vol 2, No 1 (2023): March 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i1.6930

Abstract

The aim of this research were to analyze the  RPM effect on the Petokong Type TEP 1 cutting capacity. The tools used include TEP-1 Type Cassava Stem Cutter, tachometer, stopwatch, 1000 ml measuring cylinder, 3.4 and 6 inch pulleys. The amount of bait used in this study was 2, 3, 4 cassava stalks. Revolutions per Minute (RPM) modification is done by using different pulley diameters. Pulleys with a diameter of 3 inches produce 3500 RPM, a diameter of 4 inches produces 2625 RPM, and a diameter of 6 inches produces 1750 RPM. Parameters observed in this study included working capacity, fuel consumption, and seed size uniformity. The best working capacity is owned by the B2R1 treatment combination of 9,900 seedlings/hour with the feed amount of 3 cassava stalks and 3500 RPM, while the lowest capacity is 6,000 seeds/hour produced in the B1R3 treatment with the feed amount of 2 cassava stems and 1750 RPM. Measuring fuel consumption is necessary using methods that are accurate and of long duration. In this study, the measurement of fuel consumption only lasted for 2 minutes using the method of adding fuel volume. This will cause a high error in the calculation. The use of Petokong produces a uniformity of above 95% which causes low seedling damage due to cutting.Keywords: Cassava Seeds, Cultivation of cassava, Lampung, Cutting machine, Pulley
Analisis Ekonomi Sistem Fertigasi Pada Budidaya Bawang Merah (Allium cepa L.) Novianti, Evita; Tusi, Ahmad; Amien, Elhamida Rezkia; Suharyatun, Siti
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.v3i1.8819

Abstract

Shallot cultivation using the fertigation system is a method of providing fertilizer and irrigation water for shallot plants through a drip irrigation system, which is more efficient and effective, so as to increase productivity. However, farmers still do not know information regarding the implementation of the fertigation system on shallots and the benefits. The purpose of this study was to analyze the cost requirements of the fertigation system, the economic feasibility of the business, and the minimum area of shallot cultivation area for business farmers who use the fertigation system and do not apply the fertigation system in Nambahrejo Village, Kota Gajah District, Central Lampung. There are two types of data obtained, namely primary data obtained from direct survey methods or collecting questionnaire data and interviews with farmers, and secondary data from literature and the like. The research results show that the shallot fertigation system with a quarter ha land area is feasible with a total cost value of ±Rp. 134,044,026,-/year, the NPV value is Rp. 291,029,252/year, Net B/C of 1.25, IRR of 35%, and payback period (PP) of 0.58 years / ±7 months. Shallot cultivation is recommended to be carried out with a minimum area of ¼ ha with 3 planting periods per year.
Analisis Kapasitas Tanah Menahan Air (Water Holding Capacity) pada Penambahan Biochar Berbahan Pelepah Kelapa Sawit (Elaeis guineensis Jacq) Akbar, Fahri Andrian; Suharyatun, Siti; Amien, Elhamida Rezkia; Tusi, Ahmad
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.v3i1.8928

Abstract

The availability of water in the soil varies and is influenced by soil properties, especially those related to the soil's capacity to retain water. Water retention capacity is one of the primary functions of soil, playing a crucial role in maintaining moisture and distributing water to plants. This research aims to analyze the effects of dosage and particle size of oil palm frond biochar on soil infiltration and water retention capacity. The study employed a Completely Randomized Factorial Design (RALF), comprising two factors: the dosage of oil palm frond biochar (A) and the biochar particle size (B). The dosage factor consisted of three levels: 0% (A1), 0.6% (A2), and 1.2% (A3), while the biochar particle size factor consisted of three levels: < 0.5 mm (B1), 0.5 - 1 mm (B2), and 1 - 2 mm (B3). Each experimental unit was replicated three times, resulting in 27 experimental units. The study utilized soil with silt loam texture. The research parameters observed included soil water content at field capacity conditions (pF 2.54) and at permanent wilting point conditions (pF 4.2), changes in water content over time, mass density, particle density, porosity, water infiltration, and water retention capacity. The findings revealed that the addition of biochar to silt loam textured soil resulted in a reduction in infiltration rate, with the most significant reduction observed when applying biochar with a particle size < 0.5 mm (B1). Furthermore, providing biochar with a size of 0.5 – 1 mm at a dosage of 0.6% (B2A2) and a dosage of 1.2% (B2A3) had the effect of increasing the soil's water retention capacity. Keysword : Infiltration, Factorial Completely Randomized Design, Silt Loam, Soil Physical Properties.
Uji Pengaruh Beban Klep Buang Serta Ketinggian Input Dan Output Terhadap Efisiensi Pompa Hidram Kurniawan, Yoga Bagus; Triyono, Sugeng; Amien, Elhamida Rezkia; Tusi, Ahmad
Jurnal Agricultural Biosystem Engineering Vol 2, No 2 (2023): June 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i2.7264

Abstract

Water is a natural material that is very important for humans, animals and plants. Apart from being used as consumption, water can also be used as an energy source, with the need for water use which is very important for humans, it needs to be supported by an increase in water supply. Water supply usually uses a pump that functions to raise water from a lower place to a higher place. However, there are still many people who still have difficulty meeting their water needs due to the weak purchasing power of the people to buy pumps, especially in rural areas. Therefore, it is necessary to design a hydraulic ram pump which is one solution to overcome this problem because it is cheap and simple to manufacture and maintain. A hydraulic ram pump is a pump that can raise water from a low place to a higher place using energy that comes from the water flow itself. To find out the performance of the hydraulic ram pump, a pump efficiency test was carried out with the treatment of different heights of water flow sources, different heights of water lifted and different exhaust valve loads. The results of efficiency testing are obtained that the higher the water flow source the greater the efficiency, the lower the water lift the greater the efficiency and the lightest load on the exhaust valve has the greatest efficiency. Keywords: water, pump, hydraulic ram pump, efficiency
Uji Kinerja Sistem Fertigasi Tanaman Bawang Merah (Allium cepa L.) Wahyuni, Leni Tri; Tusi, Ahmad; Amien, Elhamida Rezkia
Jurnal Agricultural Biosystem Engineering Vol 2, No 3 (2023): September 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i3.8060

Abstract

The purpose of the fertigation system is to meet the needs for irrigation and fertilizer for plants provided simultaneously through the drip irrigation system. Appropriate application of fertilizer and irrigation (both quantity and time of application) is the key to the growing process of shallot plants. The aim of the research was to test the fertigation system, analyze the performance of the fertilizer injector, and determine the uniformity of the drops in the drip fertigation system. Fertigation with a drip irrigation system design using a dripper line emitter (Streamline X, 16 mm diameter) with a spacing of 30 cm, 1-2inch PVC type manifold pipes, 4inch main pipe PE type, and 2 - 3inch PE type sub-main pipe. The water distribution method used a pump with a discharge of 13 m³/hour, a fertilizer injector with an injector (dosing proportional mix-rite), and an automatic control box system using NMC Pro. The variables observed were coefficient of uniformity (CU), fertilizer injector performance, and wetting diameter on the soil surface. The results showed that the appropriate fertilizer injector size setting for plant growth in each shallot growth phase was 0.3, 0.4, and 0.5. The irrigation efficiency and CU value were 96 % and 86 % respectively, which means that the water distribution via dripper lines has good uniformity with an average wetting diameter of 22 cm. Keywords:  Coefficient of Uniformity, Dripper Lines, Fertigation, Fertilizer Injectors, Shallots.
Pengaruh Dosis Pupuk dan Tinggi Permukaan Air pada Budidaya Padi Varietas M70D dengan Media Pasir Ridwan, Ridwan; Sholihah, Annisa Mar'atus; Amien, Elhamida Rezkia; Amin, Muhammad
Jurnal Agricultural Biosystem Engineering Vol 2, No 3 (2023): September 2023
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v2i3.7890

Abstract

This study aims to obtain the most suitable combination of water table level and organic fertilizer dosage for the growth and production of M70D rice varieties in sand media. The tools used include glass pots with a thickness of 5 mm, digital scales, floats, pipes, sprayers, tape measure and ruler. The materials used were rice seeds of the M70D variety, husk charcoal, soil, river sand, water, granule organic ghally fertilizer, and liquid ghally organic fertilizer. The research method used was a factorial experiment in a completely randomized design with 2 factors, namely fertilizer dose (d) and water level (a) with each treatment repeated 3 times (U). The growth of rice plants (Oryza Sativa L.) variety M70D will be optimum if given a dose of 5 g of fertilizer in the vegetative phase. Whereas in the generative phase, it will be optimum with a 15 gr fertilizer dose. A water level of -1 cm below the surface had the best effect on plant height and number of leaves of Paddy (Oryza Sativa L.) variety M70D in the vegetative phase. Whereas in the generative phase, will be optimum with the water level of 0.5 cm. The application of a fertilizer dose of 15 g and a water level of 0.5 provides the most optimal effect for the growth and development of rice variety M70D. Keyword: Fertilizer, Glass, Paddy, Potted rice, Sand media.
Analisis Wilayah Kerawanan Bencana Tanah Longsor Menggunakan Citra Lansat 8 Oli dan Citra Sentinel 2-A di Kecamatan Balik Bukit, Kabupaten Lampung Barat Manullang, Gregoius Tua Chandra; Ridwan, Ridwan; Amien, Elhamida Rezkia; Asmara, Sandi
Jurnal Agricultural Biosystem Engineering Vol 3, No 4 (2024): Desember 2024
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v3i4.10199

Abstract

This study aims to generate a landslide susceptibility map for Balik Bukit District using geospatial data and analyze the vegetation density from Sentinel 2-A and Landsat 8 OLI imagery to support the identification of landslide-prone areas. The study used SHP data for various parameters including Rainfall, Slope, Geology, Land Cover, Soil Type, and NDVI (Normalized Difference Vegetation Index). The final results consist of thematic maps and a landslide susceptibility map, illustrating the area's risk levels. GIS played a crucial role in mapping, calculations, and analysis. Five landslide susceptibility classes were derived from both Sentinel and Landsat imagery. Sentinel 2-A indicated 1991 Ha as not prone, 6905 Ha as low, 6174 Ha as moderate, 2468 Ha as high, and 710 Ha as very high. Landsat 8 OLI classified 1612 Ha as not prone, 6231 Ha as low, 6899 Ha as moderate, 2565 Ha as high, and 941 Ha as very high. Both imagery types identified Desa Kubu Perahu as very high risk but with different areas: Sentinel 2-A at 169 Ha and Landsat 8 OLI at 215 Ha. Vegetation density significantly influences landslide susceptibility, with Sentinel providing more detailed data, indicating 61 Ha as very sparse compared to 39 Ha by Landsat. Rainfall and Slope are the most dominant factors affecting landslide risk, followed by Geology, Soil Type, Land Cover, and Vegetation Density. Keywords:  GIS, Landslide, Lansat 8 OLI, Sentinel,  NDVI
Aplikasi Pengering Portable pada Produksi Terasi di Poklahsar Hasil Laut, Pekon Suka Banjar, Tanggamus Amien, Elhamida Rezkia; Suharyatun, Siti; Novita, Dwi Dian; Rahmawati, Winda; Sugiyanti, Cicih
Open Community Service Journal Vol. 4 No. 1 (2025): Open Community Service Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ocsj.v4i1.124

Abstract

Pekon Suka Banjar di Kecamatan Kota Agung Timur, Kabupaten Tanggamus, memiliki potensi hasil laut yang melimpah, salah satunya udang rebon yang diolah menjadi terasi oleh Kelompok Pengolahan dan Pemasar Ikan (POKLAHSAR) Hasil Laut Suka Banjar. Namun, proses produksi yang masih tradisional menyebabkan mutu dan kebersihan produk belum optimal. Kegiatan pengabdian ini bertujuan untuk meningkatkan kualitas dan daya saing produk terasi melalui inovasi alat pengering portable serta pembuatan desain label dan kemasan yang menarik. Metode yang digunakan meliputi edukasi, pendampingan, pembuatan alat pengering, pelatihan pengemasan, serta evaluasi kegiatan. Hasilnya, alat pengering portable berhasil dibuat dan digunakan secara efektif, desain label dan kemasan baru diterapkan, serta peserta menunjukkan pemahaman yang baik terhadap pentingnya menjaga mutu produk. Evaluasi menunjukkan bahwa penggunaan alat pengering dan kemasan yang tepat dinilai sangat penting untuk meningkatkan kualitas, keamanan, dan nilai jual produk terasi. Kegiatan ini diharapkan dapat mendorong kemandirian ekonomi keluarga nelayan melalui produk olahan hasil laut yang lebih higienis dan kompetitif.
Co-Authors AA Sudharmawan, AA Aditiya, Muhammad Kharisma Adwijaya, Aditia Afrilia, Yuliani Agus Haryanto Agus Haryanto Agustin, Churia Camelia Ahmad Tusi Akbar, Fahri Andrian Ariessandy, Irvan Asropi Asropi Azmi, Faadiyah Nurul Budi Indra Setiawan dewi Agustina Iryani Diding Suhandy Dwi Dian Novita Erdi Suroso Febryan Kusuma Wisnu Ferdita Kurnia Ghufroni, Muhammad Afif Kuncoro, Sapto Kurniawan, Yoga Bagus Kusuma, Abi Satria Jaya Latifa Indraningtyas Leni Tri Wahyuni, Leni Tri Liska Mutiara Septiana M. Amin M. Haviz Manullang, Gregoius Tua Chandra Mareli Telaumbanua Mareli Telaumbanua Megi Saputra Muhamad Nurdin Yusuf Muhammad , Fazle Muhammad Amin Muhammad Amin Muhammad Haviz Muhammad Yusfiar Karfiandi Novianti, Evita Puspita Yuliandari Puspita Yuliandari Resa Anggraini RIBUT SUGIHARTO Ridwan Ridwan Baharta Ridwan Ridwan Ridwan, Ridwan Ristanti Ristanti Roh Santoso Budi Waspodo Rudi Yanto Rudi Yanto, Rudi Safitri, Jeny Sandi Asmara Sapto Kuncoro Sari, Mey Yuni Mustika Sholihah, Annisa Mar'atus Simamora, Kristian Gerenaldo Siti Suharyatun Sugeng Triyono Sugiyanti, Cicih Supiatun Syamto, Ilham Nur Tamrin Tamrin Tamrin Tawarina Br. Siregar Tenaumbanua, Mareli Titin Yulianti Udin Hasanudin Utomo, Basri Wahyu Warji Warji Warji Winda Rahmawati Winda Rahmawati Yuyun Ari Trisnawati