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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Vokasi JURNAL TEKNIK SIPIL UNAYA Serambi Journal of Agricultural Technology CONSEN: Indonesian Journal of Community Services and Engagement Jurnal Rekayasa Kimia & Lingkungan Al Ghafur : Jurnal Ilmiah Pengabdian Kepada Masyarakat
Amri Amin
Universitas Abulyatama
Religion Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences Other

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Journal : JURNAL TEKNIK SIPIL UNAYA

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Analisis Ketersediaan Air Irigasi dan Kebutuhan Air Irigasi Menggunakan Software Cropwat Version 8.0 Andre Fatahillah; Meliyana Meliyana; Ichsan Syahputra; Amri Amin; Cut Rahmawati
Jurnal Teknik Sipil Unaya Vol 9, No 1 (2023): Januari 2023
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v9i1.3337

Abstract

The balance between availability and demand for water is an important factor determining the productivity of a plant. Imbalance between water availability and water demand can reduce productivity or even crop failure. The main water source that irrigates the Pandrah Irrigation Area comes from the Krueng Pandrah River located in Bireuen Regency, Aceh Province. The Krueng Pandrah watershed has a total area of about 127.24 km2 and has a main river length of 44.37 km. This study aims to determine the amount of irrigation water needed by plants and the available water discharge to meet crop water needs so as to improve the quality of community harvests, especially in Pandrah District, Bireuen Regency. In this study, the calculation of water requirements was carried out using Cropwat version 8.0 software. Cropwat software is an FAO program that is very practical to use to determine the value of plant water needs and irrigation water needs. In determining the 80% reliable discharge, the FJ Mock method is used as a reference to calculate the value of water availability. To find out the value of the water balance between the two, a water balance analysis was carried out. From the research results, it is known that the maximum water demand is 1,694 m3/sec and the minimum water requirement is 1,238 m3/sec. As for the available water to meet the water needs of plants, it is known that the maximum mainstay discharge is 3.46 m3/sec and the minimum reliable discharge is 2.27 m3/sec. From the results obtained and after analyzing the water balance, it is known that the Krueng Pandrah watershed is in a condition of surplus water. Where the water needed by plants can be met properly by available water without deficit during planting. The value between water demand and the availability of existing water has reached a waterbalance so as to avoid crop failure for the community in the Pandrah irrigation area, Bireuen Regency.
Sifat Fisis Mortar Dengan Perkuatan Serat Kayu Kelapa Sawit dan Crystalline Admixture Tarmizi Tarmizi; Cut Rahmawati; Amri Amin
Jurnal Teknik Sipil Unaya Vol 9, No 2 (2023): Juli 2023
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v9i2.4300

Abstract

The aim of the study was to analyze the physical properties, mechanical properties and effective composition of the fibers in the bio-panel added with PSC and CAs fibers. This research was carried out by making test objects in the laboratory with variations in the addition of fiber 0%, 1%, 2%, 3% with 3 test objects for each variation, the raw materials used were cement, CAs, water and PSC fiber. The tests carried out included testing the physical properties of workability, yield stress, bulk density, and water absorption. The mechanical strength tested was flexural strength and fracture toughness. The results of the workability examination with the addition of 3% fiber can reduce the flow by 22.03%. The results of the yield stress with the addition of 3% KKS fiber can increase the yield stress by 52.91%. From the bulk density results, it showed that the addition of 3% of KKS fiber actually lowered the density. The bulk density values obtained were in the range of 1.2-1.6 g/cm3. And the results of examining the water absorption capacity obtained the lowest water absorption capacity in the test object with the addition of 2% fiber by 4.50%. In the test object with a fiber percentage of 3%, the water absorption capacity reached 5.53%, this was due to the use of too much fiber causing the fibers to agglomerate. The evaluation of physical properties shows that KKS fiber is very potential and feasible as a reinforcement in bio-panel products.
Co-Authors Abdul Hidayat Andre Fatahillah Aula Maulidin Cut Meurah Rosnelly Cut Rahmawati Fauzi Muhammad Djuned Ichsan Syahputra Indria Maghfirah Iqbal Iqbal Lia Handayani Lia Novarina Lindawati Lindawati Lusi Dwi Putri, Lusi Dwi Maghfirah Maghfirah Mahyuddin Mahyuddin Marzatul Kiflah Meliyana Meliyana Meutia, Putri Dini Mirawati Mirawati Muhammad Daiyan Muhammad Faisal Muhammad Khalil Muhammad Khalis Muhammad Zardi Muhtadin Nasruddin Nasruddin Nurhayati Nurhayati Rahmawati Cut Rulita Maulidya Sri Aprilia Sri Ramadhani Tarmizi Tarmizi Tengku Mia Rahmiati Tety Sriana Umi Fathanah Yusrizal Muchlis Yusrizal Yusrizal