Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

0.92

P-Index

This Author published in this journals

All Journal Indonesian Journal of Geography SOCA: Jurnal Sosial Ekonomi Pertanian Jurnal Keteknikan Pertanian agriTECH Jurnal Ilmiah Rekayasa Pertanian dan Biosistem SAINS TANAH - Journal of Soil Science and Agroclimatology Jurnal Irigasi JURNAL PANGAN Jurnal Teknik Sipil

SIGIT SUPADMO ARIF

Department Of Agricultural And Biosystems Engineering, Faculty Of Agricultural Technology, Universitas Gadjah Mada

Author-ID : 393169

Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Social Sciences Transportation

Published : 36 Documents Claim Missing Document

Claim Missing Document

Articles

Title

1 2 3

Pengembangan Model Operasi Pompa Berkelanjutan di Daerah Irigasi Sumur Pompa Dangkal Murtiningrum Murtiningrum; Sigit Supadmo Arif; Saiful Rochdyanto
agriTECH Vol 16, No 1 (1996)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Model of sustainable pump operation in an unconfined groundwater irrigation system was developed to determine pump operation pattern which consist of the number of pumps, duration, and distance between pumps, so that crop water requirement is fulfilled and groundwater irrigation system is sustained. Total irrigation flow, EQpi, results in lowering water table which is called drawdown, sn. Drawdown sn should be less than di (sn< di) which (d1 is maximum drawdown which is affected by pump technology. Model outputs for the area of Sri Rahayu Farmer Group in Kedungtuban, Blora for existing cropping pattern show that average irrigation water requirement is 916.1mm/year and peak flow is 4.93 ips. It still can be fulfilled by 1, 2, 3, 4, or 9 pumps for 10 days operation continuously which is shown by the drawdowns which are less than maximum drawdown.

Analisis Kesiapan Modernisasi Daerah Irigasi Kedung Putri Pada Tingkat Sekunder Menggunakan Metode K-Medoids Clustering Ansita Gupitakingkin Pradipta; Anditya Sridamar Pratyasta; Sigit Supadmo Arif
agriTECH Vol 39, No 1 (2019)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Preparation for the modernization of the Kedung Putri Irrigation System (DI Kedung Putri) required a comprehensive assessment of the irrigation pillars, one of which was at the secondary level. To facilitate the assessment and development plan, a clustering was carried out using the k-medoids method, that used a representative data (called medoid) as the cluster center. Then, decision making was conducted by using the Analytic Hierarchy Process (AHP) method. The performance assessment of 21 secondary channels was stated as the readiness index of irrigation modernization (IKMI). The assessment result showed that 9.52% belonged to good criteria, 71.43% belonged to fair criteria, and 19.05% belonged to poor criteria. Based on these results that DI Kedung Putri was considered not ready yet to be modernized. For this reason, it was necessary to conduct the system improvement in groups, namely by grouping based on similarities (clustering). The used method was k-medoids clustering using Rapid Miner 9.0 software. The clustering result showed that the optimal cluster number was 4clusters, with the Davies Bouldin Index (DBI) value -1.959. The members of the 0, 1, 2 and 3 clusters were 6, 6, 8 and 1 secondary channels, respectively. Furthermore, a priority scale in clusters development was needed based on the performance of irrigation pillars on secondary channels. The results of AHP analysis showed that the order of priority development starts from cluster 0, followed by cluster 2, 1 and 3. The recommendations for the development of secondary channels incorporated in cluster 0, such as increasing water supply, routine infrastructure maintenance, technical assistance, and public campaigns in irrigation management. The secondary channels incorporated in cluster 3 had good performance on all pillars, so it only needed to maintain the existingoperation and maintenance patterns.

Analisis Kesiapan Modernisasi Irigasi dan Optimasi Alokasi Air Irigasi pada Daerah Irigasi Belitang Fathul Imron; Murtiningrum Murtiningrum; Sigit Supadmo Arif
agriTECH Vol 42, No 4 (2022)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.67203

Penilaian pilar irigasi untuk mengukur tingkat kesiapan menuju modernisasi irigasi diperlukan dalam rangka implementasi modernisasi irigasi di Daerah Irigasi Belitang. Ketersediaan air irigasi menjadi pilar yang perlu untuk dioptimasi sebelum implementasi modernisasi irigasi. Tujuan penelitian ini adalah menilai dan mengkaji kesiapan modernisasi irigasi, menetapkan prioritas pengembangan modernisasi pada Daerah Irigasi (DI) Belitang, serta menentukan alokasi air optimal sebagai upaya meningkatkan pilar keandalan penyediaan air. Metode IKMI digunakan untuk mengukur kesiapan modernisasi irigasi DI Belitang sedangkan metode Analytical Hierarchy Process (AHP) digunakan untuk menentukan prioritas kebijakan pengembangan modernisasi irigasi. Optimasi alokasi air dimaksudkan untuk menambah luas tanam dianalisis dengan program linier. Hasil penelitian menunjukan bahwa berdasarkan hasil penilaian indeks kesiapan modernisasi irigasi yaitu 69,05, DI Belitang masuk dalam kategori cukup. DI Belitang pada tingkat wilayah belum siap untuk dimodernisasi sehingga diperlukan pengembangan dan perbaikan sistem irigasi terlebih dahulu selama 1 sampai 2 tahun. Pengembangan dan perbaikan kinerja menuju modernisasi irigasi berdasarkan analisis dengan AHP mengikuti urutan Belitang III, Belitang I dan Belitang II. Keuntungan maksimum dan luas tanam optimal dengan optimasi alokasi air diperoleh dengan penerapan Golongan pada wiayah DI Belitang dan pola tanam padi-padi-palawija. Penerapan Golongan di 3 wilayah DI Belitang dapat menghindari defisit air tetapi terdapat surplus air pada Masa Tanam (MT) I dan MT II. Dengan demikian, optimasi alokasi air dapat menjadi upaya dalam peningkatan keandalan penyediaan air irigasi.

Co-Authors ABI PRABOWO Abi Prabowo Abi Prabowo Abi Prabowo Agung Prabowo Anditya Sridamar Pratyasta Anjar Suprapto Ansita Gupitakingkin Pradipta Bambang Purwantana Bayu Dwi Apri Nugroho Bayu Dwi Apri Nugroho, Bayu Dwi Apri Benito Heru Purwanto DJITO - Dyah Susilokarti Dyah Susilokarti Dyah Susilokarti Erni Romansyah Fathul Imron I WAYAN WINDIA Ika Purnamasari Irawadi Irawadi Irawadi, Irawadi Isti Susilawati Judy Kurniawan Judy Kurniawan Lilik Sutiarso Lilik Sutiarso Lilik Sutiarso Lilik Sutiarso Lilik Sutiarso Lilik Sutiarso Maftukhah, Rizki Mahmud Achmad Moch Maksum Mochammad Maksum Muchamad Wahyu Trinugroho Muhammad Luthfi Murtiningrum Murtiningrum Nugroho Tri Waskitho Nuzul Hijri Darlan NYOMAN SUTAWAN P. Tamtomo PURYANTO - Putu Sudira Putu Sudira Putu Sudira Riki Andika Rochmad Basuki Sahid Susanto Sahid Susanto Sahid Susanto Sahid Susanto Saiful Rochdyanto Sri Redjeki Suci Ristiyana SUPRODJO PUSPOSUTARDJO Susilan Hidayat Tri Wahyu Saputra Trinugroho, Muchamad

Title Search

Found 23 Documents Search Journal : agriTECH

Abstract

Abstract

Abstract

Title

Found 23 Documents
Search
Journal : agriTECH