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Submitted
January 24, 2019
Accepted
January 24, 2019
Published
January 28, 2019
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Abstract

Irrigation efficiency is a major determinant in the system of scheme irrigation . Irrigation efficiency is assumed as part of water would be lost either in the channel or at the rice terraces. Water loss estimate in efficiency include loss of water efficiency tertiary and secondary level, water loss is influenced by the length of the channel, the surface area of the channel, the wet cross section and the position of groundwater. The analysis in this study is to calculate the
value of the efficiency the secondary and the tertiary canals of irrigation of Kemumu, North Bengkulu. Efficiency is accounted based on the length of the channel, sectional area of wet channel, water velocity, water loss, evaporation and seepage channel. The water loss average of secondary channel is 26,12 mm3/sec. seepage average for secondary channel is 5,06 x 10 mm/day. Evaporation in one year is 0,05 mm/day. The results of this study stated that the efficiency of the secondary channel efficiently deliver water from the primary channel to channel tertiary the average of efficiency  is about 11,92%. The result of this analysis is expected that not efficient channels in Kemumu North Bengkulu can be fixed, so thewater that rice field needed can be fulfilled. The channels can be fixed with some ways, such as making the
concrete irrigation and doing the rutine maintenance.

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How to Cite
Rahayu, A. S., Amri, K., & Besperi, B. (2019). ANALISIS EFISIENSI PENYALURAN AIR IRIGASI KAWASAN KEMUMU KABUPATEN BENGKULU UTARA (Tinjauan saluran sekunder). Inersia: Jurnal Teknik Sipil, 9(1), 9–14. https://doi.org/10.33369/ijts.9.1.9-14
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References

  1. Ansori, A. dkk, 2013. Kajian Efektivitas Dan Efisiensi Jaringan Irigasi Terhadap Kebutuhan Air Pada Tanaman Padi (Studi Kasus Irigasi Kaiti samo Kecamatan Rambah Kabupaten Rokan Hulu). Jurnal Teknik Sipil Universitas Pasir Pengairan, Rokan Hulu.
  2. Asdak, C., 2007. Hidrologi Dan Pengelolaan Daerah Aliran Sungai. Gadjah Mada University Press, Yogyakarta.
  3. Bacin, A.A. dkk, 2015. Efisiensi Penyaluran Irigasi BKA Kn 16 Lam Raya Daerah Irigasi Krueng Aceh. Jurnal Teknik Pertanian Universitas Syiah Kuala, Aceh.
  4. Biahimo, Y. dkk, 2014. Analisa Efisieni Penyaluran Air Irigasi Dengan Sistem Informasi Geografis Bendung Lomaya Kabupaten Bone Bolango Provinsi Gorontalo. Jurnal Teknik Pertanian Fakultas Sam Ratulangi, Manado.
  5. Direktorat Jendral Pengairan, 1986. Standar Perencanaan Irigasi. Departemen Pekerjaan Umum, Jakarta.
  6. Dumairy, 1992. Ekonomika Sumber Daya Air. BPFE, Yogyakarta.
  7. E.Hansen, Vaughn, dkk, 1992. Dasar-Dasar dan Praktek Irigasi, Erlangga, Jakarta.
  8. Julya, S. 2013. Efisiensi Penyaluran Air irigasi Bendung Air Seluma
  9. Kabupaten Seluma. Skripsi Teknik Sipil Universitas Bengkulu. Bengkulu.
  10. Kartasapoetra, A.G. dkk., 1994. Teknologi Pengairan Pertanian (irigasi), Bumi Aksara, Jakarta.
  11. Lubis, J., Soewarno, dan Suprihadi, B., 1993. Hidrologi Sungai. Departemen Pekerjaan Umum, Jakarta.
  12. Saputra, F dan Khairul, M., 2012. Analisa Efisiensi Penyaluran Air Irigasi Di Daerah Irigasi Lempake Kota Samarinda. Jurnal Teknik Sipil. Vol. 1. No.1.Sri Harto,B., 1993. Analisa Hidrologi. Gramedia, Jakarta.
  13. Sri Harto,B., 1993. Analisa Hidrologi. Gramedia, Jakarta.
  14. Sudjawardi, 1987. Teknik Sumber Daya Air. Diklat Kuliah Jurusan Teknik Sipil UGM, Yogyakarta.
  15. Tarigan, M.P dan Ramadhan, F. 2013. Evaluasi Kinerja Saluran Jaringan Jeuram Kabupaten Nagan Raya. Jurnal Teknik Sipil Universitas Sumatera Utara. Medan.