Abstract
Irrigation is an important factor in the world of agriculture, Batang Regency is one of the regencies where the majority of the population is farmers. There are several sources or uses of water in agricultural irrigation, including by making a weir or dam. Batang Regency has several technical weirs including the Kenconorejo weir. Kenconorejo Weir Building has several complementary buildings including the weir lighthouse, weir drain door, intake gate, drainage gate and tertiary channel. The tertiary network of the Kenconorejo Irrigation Area has a total length of 8,050 m and a total agricultural area of 712 ha. With quite a long tertiary channel in the tertiary network of the Kenconorejo Irrigation Area, some of the tertiary buildings were damaged, including in the Jrakahpayung Village and Karanggeneng Villages. The results of the calculation of the discharge of tertiary channels in Kenconorejo are obtained, Jrakahpayung Village 36 l/sec with a land area of 18 ha, Kedungsegog 320 l/sec with a land area of 210 ha, Kenconorejo1 212 l / sec with an area of 150 ha, Kenconorejo2 260 l/sec with an area of 148 ha, Ponowareng Village 185 l / sec with an area of 120 ha, and the last is Karanggeneng Village with a total discharge of 94 l / sec and an area of 66 ha. And with the existence of several damaged small complementary buildings, this is of course homework for the PSDA Office which has the authority to manage irrigation systems in a government agency.
Highlights
Irigasi merupakan faktor penting dalam dunia pertanian, Kabupaten Batang adalah salah satu Kabupeten yang mayoritas penduduknya adalan petani
Irrigation is an important factor in the world of agriculture
this is of course homework for the PSDA Office which has the authority to manage irrigation systems
Summary
2.1 Jaringan Irigasi Jaringan Irigasi merupakan suatu kesatuan, dari saluran, maupun bangunan, serta pelengkapnya. Saluran bangunan turutan serta pelengkapnya, termasuk jaringan irigasi pompa yang luas areal pelayanannya disamakan dengan areal tersier [3]. 2.3 Bangunan Irigasi Dalam menunjang suatu bangunan irigasi, sangat diperlukan beberapa hal terkait pengambilan serta pengaturan air irigasi yang berkaitan dengan alirannya. Terdapat jenis-jenis bangunan irigasi yang sangat sering dipakai dalam bangunan irigasi antara lain [4] : 1. 2.4 Petak Irigasi Petak irigasi merupakan daerah yang dilakukan pengairan dari salah satu sumber air. Primer yag mengambil air langsung dari sumbernya melayani Petak Primer
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