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All Journal Jurnal Irigasi
Rizqi, Fathi Alfinur
Departemen Ilmu Tanah, Fakultas Pertanian, Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Engineering

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Prioritas Pengembangan dan Pengelolaan Jaringan Irigasi Tersier di D.I. Yogyakarta Menggunakan Multiple Attribute Decision Making Ansita Gupitakingkin Pradipta; Murtiningrum Murtiningrum; Niko Windy Dwi Febriyan; Fathi Alfinur Rizqi; Ngadisih Ngadisih
Jurnal Irigasi Vol 15, No 1 (2020): Jurnal Irigasi
Publisher : Balai Teknik Irigasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31028/ji.v15.i1.55-69

Abstract

There are five pillars in the irrigation network management, one of them is the improvement of irrigation network facilities and infrastructure. The improvement of irrigation network facilities and infrastructure is divided into two activities, namely development and management. Related to these activities, there are many locations in the irrigation area that require prior handling. This study purposed to analyze the priority of ten irrigation systems of district authority spread over D.I. Yogyakarta for optimizing the implementation of management of irrigation networks. The analysis used (Multiple Attribute Decision Making) MADM which consists of SAW, WP, TOPSIS, Electre and AHP methods. Five parameters used in the analysis, including main irrigation network infrastructure, tertiary irrigation network infrastructure, water availability, service area, and crop productivity. The study proved that the tertiary irrigation network in 10 irrigation systems of district authority in D.I. Yogyakarta suffered moderate to severe damage in a number of 65 locations.  There were 11 locations that always appear at the top of each MADM, which were priority proposals for irrigation network development and management activities. In addition, there was a tendency that the higher the irrigated area, the higher the priority of development or management of a location. If there are several proposed locations with similar conditions, the determination of priorities can be determined based on the irrigated area.
Water Footprint Assessment pada Komoditas Padi, Jagung, dan Kedelai di Wilayah Daerah Istimewa Yogyakarta untuk Mendukung Sistem Pertanian Berkelanjutan Fathi Alfinur Rizqi; Sri Nuryani Utami
Jurnal Irigasi Vol 15, No 2 (2020): Jurnal Irigasi
Publisher : Balai Teknik Irigasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31028/ji.v15.i2.121-129

Abstract

Indonesia's population is estimated to reach 350 million by 2045, encouraging Indonesia to increase food availability by 3% every year. The Upsus Pajale (Upaya Khusus Padi Jagung Kedelai) program is one of the government's flagship programs in responding to this challenge. On the other hand, environmental pressures provide clear boundaries for implementing a sustainable agricultural process. As the two goals of the Sustainability Development Goals (SDGs) are to zero hunger and ensure access to water, concept of virtual water is present as an alternative concept along with a water counting tool needed in an agricultural production process. This research was conducted to assess water footprint for rice, corn, and soybean in the Special Region of Yogyakarta. The analysis resulted in the term water footprint assessment consist of blue water, green water, and grey water. The results showed that the annual water footprint of soybean was the highest at 2,589 m3/ton, followed by field rice, corn, and lowland rice at 1,280 m3/ton; 844 m3/ton; 841 m3/ton. The results are due to higher level of productivity resulting lower of the water footprint. The implementation of this research reveals the factors that influence the amount of water needed (Virtual Water) to produce agricultural commodities. Whereas location selection, climatic conditions, types of plants, cultivation techniques, and the use of fertilizers are factors that need to be considered to reduce water use in the agriculture production processes. Thus, the objectives of implementing sustainable agricultural cultivation can be realized.
Co-Authors Ansita Gupitakingkin Pradipta Murtiningrum Murtiningrum Ngadisih Ngadisih Niko Windy Dwi Febriyan Sri Nuryani Utami