ANALISIS KEBUTUHAN AIR IRIGASI (STUDI KASUS PADA DAERAH IRIGASI SUNGAI AIR KEBAN DAERAH KABUPATEN EMPAT LAWANG)

PRIYONUGROHO, ANTON and Daud, Arifin and Al Amin, Muhammad Baitullah (2014) ANALISIS KEBUTUHAN AIR IRIGASI (STUDI KASUS PADA DAERAH IRIGASI SUNGAI AIR KEBAN DAERAH KABUPATEN EMPAT LAWANG). Undergraduate thesis, Sriwijaya University.

	Text RAMA_22201_03091001051.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (87MB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_01_front_ref.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (13MB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (21MB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (753kB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (624kB) | Request a copy
	Text RAMA_22201_03091001051_0012025503_0024018601_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (39MB) | Request a copy

Abstract

Irrigation water rcquircments as a whole necds to bc known because it is one important step that is rcquircd in the planning and management of irrigation systems. Accordingly, the purpose of this study is to analyze the needs of irrigation water in order to get the predietion value of the irrigation water requirement of maximum and minimum in the area of study in this area is Air Keban River Irrigation District Empat Lawang South Sumatra Provincc. For the irrigation area cxactly located in Babatan Rural District Lintang Kanan. The wide area is 1370 Ha. Sources of irrigation water comes from the Air Keban River. The faetors that determine the need for irrigation water is land preparation, consumptive use, percolation and seepage, tum the water layer and the effective rainfall. The calculation was done in two ways with by manual calculation (concept KP-01) and calculations using CROPWAT Software version 8.0. Irrigation water rcquirements started from beginning in November using paddy-paddy cropping pattero. From manual calculations (concept KP-01) obtained maximum irrigation water requiremenls is 2.54 mJ/sec whife CROPWAT\s 1.67 m3/sec. For a minimum on manually (concept KP-01) is 0.17 m3/sec while CROPWAT is 0.06 m /sec. Maximum demand (KP-01) occured in the middle of the first month beginning in May while CROPWAT occurcd in the last 10 days in April. For a minimum (KP-01) occured in the middle of the second month in March while CROPWAT occured the last 10 days in January.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	irrigation, water reguirements, CROPWAT, KP-01
Subjects:	T Technology > TC Hydraulic engineering. Ocean engineering > TC801-978 Irrigation engineering. Reclamation of wasteland. Drainage
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	22 Sep 2023 06:00
Last Modified:	22 Sep 2023 06:00
URI:	http://repository.unsri.ac.id/id/eprint/128996

Actions (login required)

View Item