Imaniar, Elviana (2015) POTENSI AIR SALURAN IRIGASI UNTUK IRIGASI PERTANIAN DI SALURAN SEKUNDER PENGASIH TIMUR DAERAH IRIGASI KALIBAWANG KABUPATEN KULON PROGOYOGYAKARTA. Other thesis, UPN 'VETERAN" YOGYAKARTA.
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Abstract
Penelitian ini bertujuan untuk mengetahui kuantitas air pada Daerah irigasi
sekunder Pengasih Timur untuk pertanian meliputi kuantitas dan kualitas air dari
saluran sekunder Pengasih Timur. Lokasi penelitian di Saluran Pengasih Timur
daerah irigasi Kalibawang Kab. Kulon progo. Metode pelaksanaan penelitian
dengan metode survey, metode yang digunakan untuk pengambilan sampel adalah
menggunakan metode purposive. Kualitas air irigasi dianalisis di laboraturium.
Parameter yang diamati terdiri dari temperatur, warna, kekeruhan, total residu
tersuspensi, debit air, TDS, DHL, SAR, RSC. Ketersedian air pada Saluran
sekunder Pengasih Timur Daerah Irigasi Kalibawang memiliki jumlah masukkan
air berupa curah hujan sebesar 19,85 mm/15 hari dan masukan air pada debit
irigasi sebesar 19,582 mm/15 hari. Kebutuhan air untuk tanaman padi, tebu dan
palawija masih mengalami defisit dibulan yang sama dari bulan Juli hingga
September. Kualitas air irigasi saluran pengasih timur termasuk baik untuk
pertanian menurut baku mutu air kelas pertanian atau golongan D.
Kata Kunci : Kuantitas air, irigasi, kualitas air
This research aims to determine the the quantity and quality of water in the Region
pengasih timur potential irrigation for agriculture include crop water requirements,
efficiency and quality of the water of the secondary channel pengasih timur include
physical and chemical properties. the research located in pengasih timur Kalibawang,
Kulon Progo Regency. Methods of research with survey method, the method used for
sampling is using purposive method. The quality of irrigation water analyzed by the
laboratory The observed parameters consisted of temperature, color, turbidity, total
suspended residues, water discharge, TDS, DHL, SAR, RSC. Availability of water on
potential the research Irrigation Area pengasih timur Kalibawang classified into be
fulfilled water for the plant, have an average water enter in the form of rainfall amounted
to 19,85 mm/15days and irrigation water input to the discharge of 19.582 mm / 15 days.
Water requirements for rice, sugar cane and other crops are still in deficit in the same
month of July to September. The quality of irrigation water loving channel east including
both agriculture according to the water quality standard agricultural grade or class D
(classified good for agriculture).
Keywords : quantity of water, irrigation, water quality
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | S Agriculture > S Agriculture (General) |
| Divisions: | x. Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Darsini Darsini |
| Date Deposited: | 21 Jun 2016 01:39 |
| Last Modified: | 21 Jun 2016 01:39 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/4041 |
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