<mets:mets OBJID="eprint_6283" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-09-22T19:02:03Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Repository Universitas Bojonegoro</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_6283_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Optimasi Irigasi di Daerah Irigasi (D.I.) Sumberejo Kecamatan Malo Kabupaten Bojonegoro Dengan Menentukan Pola Tanam Menggunakan POM-QM For Windows</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Setyawan</mods:namePart><mods:namePart type="family">Ahmad Arif Setyawan</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Ketidakseimbangan antara ketersediaan dan kebutuhan air merupakan permasalahan utama dalam pengelolaan irigasi, termasuk di Daerah Irigasi (D.I.) Sumberejo, Kecamatan Malo, Kabupaten Bojonegoro, yang memiliki luas layanan ± 62,99 hektar. Pola tanam yang diterapkan petani saat ini masih bersifat konvensional dan belum sepenuhnya mempertimbangkan ketersediaan air, sehingga berpotensi menimbulkan defisit air pada periode-periode tertentu. Penelitian ini bertujuan untuk menganalisis ketersediaan dan kebutuhan air irigasi, serta menentukan pola tanam optimal yang dapat memaksimalkan keuntungan petani dengan bantuan perangkat lunak POM-QM for Windows. Data curah hujan dikumpulkan dari tiga stasiun hujan (Sumberejo, Leran, dan Padangan) selama periode 2015–2024, kemudian diuji konsistensi dan kepanggahannya menggunakan metode Kurva Massa Ganda dan RAPS. Ketersediaan air dianalisis menggunakan metode F.J. Mock, sedangkan kebutuhan air irigasi dihitung berdasarkan evapotranspirasi, curah hujan efektif, perkolasi, dan kebutuhan penyiapan lahan. Model optimasi pola tanam disusun dalam bentuk program linier (linear programming) dengan variabel luas tanam sebagai variabel keputusan dan diselesaikan menggunakan POM-QM for Windows. Hasil penelitian menunjukkan ketersediaan air rata-rata sebesar 0,135 m3/dtk, sedangkan kebutuhan air irigasi rata-rata sebesar 0,023 m3/dtk. Dari tiga alternatif pola tanam yang dianalisis (padi–padi/bawang merah–jagung, padi–padi/cabai rawit–jagung, dan padi–padi/bawang merah–kacang hijau), pola tanam padi–padi/cabai rawit–jagung memberikan keuntungan tertinggi, yaitu sebesar Rp4.585.672.000 per tahun, sehingga direkomendasikan sebagai pola tanam optimal bagi D.I. Sumberejo.</mods:abstract><mods:classification authority="lcc">Prodi Teknik Sipil</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2026-08-21</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Sains dan Teknik;Teknik Sipil</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_6283"><mets:rightsMD ID="rights_eprint_6283_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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