Evaluation of Irrigation Performance at Tertiary Level  (A Case Study in Padi Pomahan Irrigation Area Mojokerto East Java)

Ansori, Mohamad Bagus; Margini, Nastasia Festy; Nusantara, Danayanti Azmi Dewi; Anwar, Nadjadji

doi:10.12962/j23546026.y2017i6.3294

Cited by 2 publications

(2 citation statements)

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“…From the results of the comparison matrix calculation, the priority vector value is obtained. The priority vector value is used to calculate the maximum value, consistency index (CI), index ratio (RI) to consistency ratio (CR) [13]. If the result of the CR value < 0.1, it means that the pairwise matrix comparison is consistent or the data is accepted [10].…”

Section: Ahp Methodsmentioning

confidence: 99%

Study of irrigation performance index in Saba irrigation area

Putu Indah Dianti Putri,

Putu Ardi Suputra,

I Ketut Nuraga

2022

JIPE

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Saba Irrigation Area is located in Gerokgak and Seririt District, Buleleng regency, Bali. The assessment of the irrigation performance index is required to maintain the value of irrigation asset function and condition. Some problems occur in the irrigation area from the standard area of 1548 ha, but the productive land is around 889 ha or about 57% of the standard area. The problems were found in the irrigation canal, which hampered the performance of irrigation downstream, where water cannot flow to rice fields. The wet cross-section of the channel is covered by sediment. Even at several locations, the sediment height has the same elevation as the surrounding surface. The purpose of this study is to obtain value in the form of an assessment index on the primary and secondary irrigation systems, which will be classified into their respective components. Furthermore, rehabilitation priority is determined using the decision-making method with the Analytic Hierarchy Process (AHP) and Analytic Network Process (ANP). The assessment of irrigation performance index scored 62.94% consisting of physical infrastructure 29.28%; crop productivity 7.24%; supporting facilities 4.95%; personnel organization 10.75%; documentation 3.40%; and water user associations 7.33%. Determining the rehabilitation priority using the AHP method and ANP method showed the same results, i.e. physical infrastructure in rank 1, personnel organization in rank 2, crop productivity in rank 3, water user associations in rank 4, supporting facilities in rank 5, and documentation in rank 6. Determination of the selected rehabilitation in the physical infrastructure aspect is the sub-aspect of irrigation channels. Irrigation channels get the highest score with the worst damage conditions from all sub-aspects.

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Section: Ahp Methodsmentioning

confidence: 99%

Study of irrigation performance index in Saba irrigation area

Putu Indah Dianti Putri,

Putu Ardi Suputra,

I Ketut Nuraga

2022

JIPE

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“…Banyak prasarana SDA yang sudah dibangun, kurang memperoleh pemeliharaan yang memadai, sehingga prasarana cepat mengalami penurunan fungsi. Efeknya adalah prasarana SDA tidak dapat beroperasi sesuai dengan tujuan yang telah direncanakan [3], [4].…”

Section: Pendahuluanunclassified

Survei, Investigasi, dan Desain (SID) Pengembangan Jaringan Irigasi Tersier pada Kelompok Tani Dewi Ratih I di Kabupaten Malang

Zettyara,

Safitri,

Efendi

2023

Reinforcement

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Penelitian dengan judul “Survei, Investigasi, dan Desain (SID) Pengembangan Jaringan Irigasi Tersier pada Kelompok Tani Dewi Ratih I di Kabupaten Malang” memiliki tujuan utama untuk mendapatkan data dan informasi terkait jaringan irigasi tersier yang digunakan sebagai dasar pengelolaan aset secara sistematis. Selain itu, data dan informasi tersebut akan digunakan sebagai acuan dalam perencanaan sistem pengembangan jaringan irigasi tersier di wilayah penelitian. Kelompok Tani (Poktan) Dewi Ratih I adalah satu dari sekian banyak kelompok tani yang ada di Daerah Irigasi (DI) Kali Metro yang berada di bawah yurisdiksi Provinsi Jawa Timur. Poktan Dewi Ratih I terletak tepatnya di desa Ardirejo, salah satu desa di kecamatan Kepanjen. Poktan Dewi Ratih I memiliki luas pelayanan 50 hektar. Tahapan pertama pada penelitian ini adalah survei dan inventarisasi jaringan irigasi. Pada tahap ini akan diperoleh data mengenai jumlah, ukuran, jenis, kondisi, dan fungsi seluruh aset irigasi, serta luas areal yang terlayani irigasi dalam keberlangsungan manfaat sistem irigasi pada masing-masing daerah irigasi. Berdasarkan data tersebut, akan dibuat rencana desain pembangunan jaringan irigasi tersier. Hasil akhir yang didapatkan dari gambar tersebut adalah penambahan luas areal layanan Poktan Dewi Ratih I yaitu dari yang awalnya sejumlah 50 ha menjadi 75 ha, sehingga dapat disimpulkan dengan bertambahnya areal layanan, maka hasil panen juga akan ikut meningkat.

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Evaluation of Irrigation Performance at Tertiary Level (A Case Study in Padi Pomahan Irrigation Area Mojokerto East Java)

Cited by 2 publications

References 0 publications

Study of irrigation performance index in Saba irrigation area

Study of irrigation performance index in Saba irrigation area

Survei, Investigasi, dan Desain (SID) Pengembangan Jaringan Irigasi Tersier pada Kelompok Tani Dewi Ratih I di Kabupaten Malang

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