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All Journal RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil
Citra Indriyati
Jurusan Teknik Sipil dan Perencanaan, Fakultas Teknik, Universitas Sriwijaya
Civil Engineering, Building, Construction & Architecture Engineering Transportation

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Analisis Evapotranspirasi Menggunakan Metode Penman-Monteith pada Vertical Garden Arifin Daud; Citra Indriyati; Sarah Yuli Hasanah
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 10 No 1 (2021): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1311.039 KB) | DOI: 10.35139/cantilever.v10i1.65

Abstract

The development of environmentally friendly infrastructure is very important to reduce the environmental damage that has occurred. Environmentally friendly infrastructure can be supported by vertical garden. Plants in vertical garden undergo evaporation process called evapotranspiration process. The evapotranspiration process can be used to find out the needs of water in plants. The method used to obtain the evapotranspiration value is the Penman-Monteith method. The plants used are Plectranthus scutellarioides, Begonia, Coleus, Euodia ridleyi dwarf, Euodia ridleyi, and Chlorophytum comosum. The reference evapotranspiration value in The Hydraulic Laboratory of Sriwijaya University is 4.9826 mm/day and the smallest is 2.1262 mm/day. The reference evapotranspiration value is influenced by temperature, wind speed, and humidity conditions. Based on these three influences, temperature has a greater influence on the reference evapotranspiration. The largest evapotranspiration value of the six types of plants used is the Plectranthus scutellarioides, which is 3.3347 mm/day, the evapotranspiration value of the smallest plant is Euodia ridleyi dwarf, which is 2.6616 mm/day. The location and arrangement of plants and environmental conditions such as temperature, humidity, wind speed affect the amount of evapotranspiration value.
ANALISIS DEBIT EMITTER PADA SISTEM IRIGASI VERTICAL GARDEN Arifin Daud; Citra Indriyati; Ega Hilwa Selvia
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol 10 No 1 (2022): RADIAL
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.33 KB) | DOI: 10.37971/radial.v10i1.254

Abstract

Abstrak: Analisis Debit Emitter Pada Sistem Irigasi Vertical Garden. Vertical garden merupakan salah satu solusi untuk mengurangi dampak pemanasan global. Banyak faktor penting yang perlu diperhatikan dalam perencanaan vertical garden, salah satunya adalah sistem irigasi. Penelitian ini menggunakan sistem irigasi tetes dengan emitter. Emitter merupakan bagian penting dalam sistem irigasi terkait dengan kebutuhan air untuk tanaman. Penelitian ini bertujuan untuk menganalisis debit emitter dan menilai kinerja irigasi. Analisis pada debit emitter menggunakan variabel bukaan keran dan waktu. Sedangkan, parameter untuk menilai kinerja irigasi terdiri dari coefficient of variation discharge rate, statistical uniformity, field emission uniformity, emission uniformity, absolute emission uniformity, dan variation of emitter flow. Hasil penelitian menunjukkan bahwa debit maksimum didapat pada bukaan keran 900 dengan waktu 1 menit dan debit minimum diperoleh dari bukaan keran 300 dengan waktu 1 menit. Selain itu, untuk menilai kinerja irigasi diperoleh bukaan keran 300 tidak memenuhi semua parameter dan bukaan keran 900 memenuhi semua parameter. Oleh karena itu, dapat disimpulkan bahwa bukaan keran 900 dapat diterapkan pada bentuk vertical garden yang digunakan pada penelitian karena memiliki debit emitter maksimum dan kinerja irigasi yang baik. Abstract: Analysis of Emitter Discharge in Vertical Garden Irrigation Systems A vertical garden is one solution to reduce the impact of global warming. Many essential factors need to be considered when planning a vertical garden, including the irrigation system. This study uses a drip irrigation system with an emitter. The emitter is a vital part of the irrigation system related to plant water requirements. This study aims to analyze emitter discharge and assess irrigation performance—analysis on emitter discharge using faucet opening and time variables. Meanwhile, the parameters to assess irrigation performance consist of coefficient of variation discharge rate, statistical uniformity, field emission uniformity, emission uniformity, absolute emission uniformity, and variation of emitter flow. Results showed that obtained the maximum discharge at faucet openings of 900 with a time of 1 minute, and the minimum release from faucet openings of 300 with a time of 1 minute. In addition, to assess irrigation performance, the 300 faucet opening did not meet all the parameters, and the 900 faucet opening met all the parameters. Therefore, we can conclude that applying 900 faucet openings to the vertical garden form is used in this study. Because it has a maximum emitter discharge and good irrigation performance.
Co-Authors Arifin Daud Ega Hilwa Selvia Sarah Yuli Hasanah