ANALISIS CURAH HUJAN UNTUK IRIGASI SEKUNDER DESA UNGGA KECAMATAN PRAYA BARAT KABUPATEN LOMBOK TENGAH

ROBINSIUS KARABA LUDJI, MUHAMAD YAMIN, NI MADE NIA BUNGA SURYA DEWI

Abstract


The purpose of this study was to determine the amount of discharge in the Ungga secondary canal irrigation network and to determine the K factor in the Ungga irrigation area. This type of research is a descriptive study to determine the performance of the Ungga secondary canal in the Batujai Dam, Central Lombok Regency. The results showed that the availability of water in Ungga irrigation starting from the preparatory period for processing water needs for plants was sufficient, the availability of water for October in the 2nd growing season was 18,400 l/s, while the need for paddy fields was 11.96 l/s, and still there is water availability of 1,538 l/s. Based on the results of the analysis of the K factor of 1,538 lit/sec, it means that the K factor in the Ungga irrigation secondary channel has met the irrigation planning standards (sufficient). The discharge (Q) on the main canal (intake) of the Batujai dam is sufficient.

Keywords


rainfall, secondary irrigation

Full Text:

PDF

References


Anonim. (1986). Buku Petunjuk Perencanaan Irigasi Bagian Penunjang Untuk Standar Perencanaan Irigasi (KP-01). Bandung: Galang Persada.

Sri Harto. (2009). Hidrologi: Teori, Masalah, Penyelesaian. Yogyakarta. Nafiri Offset.

Soewarno. (1995). Hidrologi Aplikasi Metode Statistik Untuk Analisa Data. Bandung: Nova.

Suhardjono. (1994). Kebutuhan Air Tanaman. Institut Teknologi Malang.

Sosrodarsono dan Takeda. (1987). Hidrologi Untuk Pengairan. Jakarta: Pradnya Paramitha.

Yamin,Widhi DS,Hendrawa. (2021). Irigasi dan Perhitungan Kebutuhan Air Irigasi” Penerbit CV. Hamzan Fundation, Jakarta

Triatmojo. (2008). Hidrologi Terapan. Yogyakarta: Beta Offiset




DOI: https://doi.org/10.35327/sosintek.v3i1.425

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 SOSIAL SAINS DAN TEKNOLOGI

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

 

________________

Indexing

 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

_______________________________

Sosial Sains dan Teknologi

Published by UNMAS Denpasar K. Mataram |
Email: sosintek 2020@gmail com; aminullahmtk@gmail.com

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

 

 

View My Stats Sosintek