Permana, Andika Dwi (2021) PERENCANAAN JARINGAN IRIGASI AIR TANAH KECAMATAN PRINGGABAYA LOMBOK TIMUR. Undergraduate (S1) thesis, Universitas Muhammadiyah Malang.

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Abstract

Area irrigation in Gunung Malang Village, Pringgabaya District, East Lombok Regency is an irrigation area with an area of ± 44.9 Km2 and only uses rainwater to meet its irrigation needs, so that when the dry season arrives, the rice fields cannot be planted due to the availability of water. very limited. Therefore, to overcome this problem, a groundwater irrigation network planning is carried out which includes planning the cropping pattern, calculating the amount of irrigation need, planning the irrigation water distribution network, and calculating the required budget plan. The optimum discharge that can be produced by the BT-70 well is 23.94 l / s, a rice-soybean-corn cropping pattern which has a maximum irrigation water requirement of 1.18 l / s with an irrigation service area of 12.27 ha. The planning of the irrigation network used is a piped irrigation network with series connected pipes, the water supply system used is a rotational water supply system with the division of tertiary blocks into 3 blocks. Whereas in the borehole used a pump with a submerged motor (summersible pump) brand Grundfos type SP 46-4 with a motor power of 7.5 kW and a max head of 30 m and for the generator to be used is the IWATA type IW6WS generator with a power of 16 kW. The total budget for the planning of the groundwater irrigation network at the BT-70 well is Rp. 1,700,000

Item Type:	Thesis (Undergraduate (S1))
Student ID:	201410340311067
Thesis Advisors:	Sulianto (0711096702), Chairil Saleh(0704085701)
Keywords:	groundwater irrigation networks, cropping patterns, rotational irrigation systems, budget design
Subjects:	S Agriculture > S Agriculture (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TC Hydraulic engineering. Ocean engineering
Divisions:	Faculty of Teacher Training and Education > Department of Elementary Teacher Education (86206)
Depositing User:	201410340311067 andika_434067
Date Deposited:	28 Apr 2021 05:50
Last Modified:	28 Apr 2021 05:50
URI :	http://eprints.umm.ac.id/id/eprint/74306

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