Jurnal Irigasi
Vol 15, No 2 (2020): Jurnal Irigasi

Water Footprint Assessment pada Komoditas Padi, Jagung, dan Kedelai di Wilayah Daerah Istimewa Yogyakarta untuk Mendukung Sistem Pertanian Berkelanjutan

Fathi Alfinur Rizqi (Departemen Ilmu Tanah, Fakultas Pertanian, Universitas Gadjah Mada)
Sri Nuryani Utami (Departemen Ilmu Tanah, Fakultas Pertanian, Universitas Gadjah Mada)



Article Info

Publish Date
31 Dec 2020

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.

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Journal Info

Abbrev

jurnal_irigasi

Publisher

Subject

Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Engineering

Description

Jurnal Irigasi merupakan publikasi ilmiah yang memuat hasil-hasil penelitian, pengembangan, kajian dan studi kasus terkait irigasi dan drainase. Ruang lingkup Jurnal Irigasi meliputi survei, investigasi, desain, akuisisi lahan, konstruksi, operasi, pemeliharaan di sistem irigasi yang ditinjau baik ...