APLIKASI IRIGASI TETES BERTINGKAT DENGAN TANAMAN CABE DI PERUMAHAN PADAT PENDUDUK KOTA MATARAM HULU

  • I Dewa Gede Jaya Negara Jurusan Teknik Sipil, Universitas Mataram, Nusa Tenggara Barat, Indonesia
  • Bambang Harianto Jurusan Teknik Sipil, Universitas Mataram, Nusa Tenggara Barat, Indonesia
  • Anid Supriyadi Jurusan Teknik Sipil, Universitas Mataram, Nusa Tenggara Barat, Indonesia
  • Agus Suroso Jurusan Teknik Sipil, Universitas Mataram, Nusa Tenggara Barat, Indonesia
Keywords: composition, depth of irrigation, deviation, distribution

Abstract

This study aims to determine the ability of multilevel drip irrigation using a lateral pipe from a 12 mm Netafim (NTF) pipe and ½" PVC on soil media in polybags with variations of soil to compost 70%: 30%, 50%: 50%, 30%: 70%. Tests were carried out with variations in the depth of the water tower 220 cm, 120 cm, and 30 cm from the lateral drip pipe to the irrigation uniformity (CU), irrigation distribution and irrigation depth produced. The research was conducted on a residential yard measuring 1.5 m x 4 m x 2 m, the distance between the network levels was 1m and the tower height was 2.5 m. The results showed that drip irrigation with PVC and NTF pipes resulted in a deviation of irrigation volume at each level of the network of about 2 ml, with a decrease in the deviation of irrigation volume from the deviation of drip irrigation with NTF-level pipes of about 85%. Tests on NTF drip irrigation with a soil composition of 70% at various tank volumes, obtained a maximum irrigation depth of about 13 cm-20 cm and a minimum irrigation depth of 30% soil ranging from 5 cm-14 cm. For the NTF and PVC drip irrigation tests, the highest irrigation depth was obtained on 30% soil with a maximum irrigation depth of 10 cm-15 cm, while the minimum irrigation depth was obtained on 70% soil ranging from 6cm to 10cm. The average uniformity of PVC pipe multilevel drip irrigation and NTF was obtained at 95% with a more even distribution of irrigation water volume at each level.

References

Adhiguna, R. T., & Rejo, A. (2018). Teknologi Irigasi Tetes dalam Mengoptimalkan Efisiensi Penggunaan Air di Lahan Pertanian. Prosiding Seminar Nasional Hari Air Dunia 2018.

Idrus, M. (2013). Disain Irigasi Tetes Tipe Orifis Tanpa Pompa Untuk Tanaman Slada Secara Hidroponik Pada Rak-Rak Bertingkat. Jurnal Ilmiah Teknik Pertanian-TekTan, 5(1), 46–54.

Nakayama, F. S., & Bucks, D. A. (1986). Trickle irrigation for crop production. In Development in agricultural engineering 9. Elsevier.

Negara, I. D. G. J. (2008). Pengaruh Jarak Lubang Pipa Terhadap Keseragaman Aliran pada Sistem Irigasi Tetes Pipa Seri. Jurnal Rekayasa, 9(1).

Negara, I. D. G. J., Budianto, M. B., Supriyadi, A., & Saidah, H. (2020). Analisis Kebutuhan Air Tanaman Dengan Metode Caoli Pada Tanaman Tomat dengn Irigasi Tetes di lahan Kering Lombok Utara. GANEC SWARA, 14(1), 419–425. https://doi.org/10.35327/gara.v14i1.116

Negara, I. D. G. J., & Saidah, H. (2021). True drip Irrigation performance on discharge variation and distance of lateral pipes. Proceeding ICST, 363–371.

Negara, I. D. G. J., Saidah, H., Sulistiyono, H., Supriyadi, A., & Dwiasmoro, F. R. (2021). Analysis of The Effect of Transmission Pipe Slope to PVC Pipe Drip Irrigation Flow. The 2nd International Seminar on Civil and Environmental Engineering (2nd ISCEE) 2021, 6–8.

Negara, I. D. G. J., Saidah, H., Yasa, I. W., Hanifah, L., & Dewi, D. P. (2022). Analisis Kemampuan Sistem Irigasi Tetes Bertingkat dalam Pemberian Lengas Tanah pada Polybag. GANEC SWARA, 16(2), 1608–1615. https://doi.org/10.35327/gara.v16i2.326

Negara, I. D. G. J., Saidi, Y., & Putra, I. B. G. (2013). Pemanfaatan Energi Matahari Dalam Pemompaan Air Tanah Untuk Pengembangan Irigasi Tetes terpadu Di Daerah Aliran Sungai Lahan Kering Kabupaten Lombok Timur.

Negara, I. D. G. J., Saidi, Y., & Putra, I. B. G. (2014). Karakteristik Perubahan Lengas Tanah Pada Pemberian Irigasi Tetes Pipa Pvc Di Lahan Kering Pringgabaya Kabupaten Lombok Timur. Spektrum Sipil, 1(2), 179–189.

Negara, I. D. G. J., Sulistiyono, H., Supriyadi, A., Putra, I. B. G., & Yasa, I. W. (2022). Karakteristik Distribusi Volume dan Debit ALiran Irigasi Aktual Setiap SIstem Jaringan Irigasi Tetes pada Lahan Layanan Bertingkat. GANEC SWARA, 16(1), 1370–1377. https://doi.org/10.35327/gara.v16i1.275

Negara, I. D. G. J., & Suwardji. (2010). Pengaruh Irigasi Tetes terhadap Pembasahan Tanah di Lahan Kering Pasiran, Desa Akar Akar, Lombok Utara, NTB. Jurnal Spektrum Sipil, 1(1), 57–64.

Nurrahmawati, A. (2018). Efisiensi Air Irigasi Tetes di Desa Salut, Kabupaten Lombok Utara. Universitas Mataram.

Ridwan, D. (2013). Model jaringan irigasi tetes berbasis bahan lokal untuk pertanian lahan sempit. Jurnal Irigasi, 8(2), 90–98.

Triatmodjo, B. (2012). Hidrolika I. Beta Offset.

Widiastuti, I., & Wijayanto, D. S. (2018). Implementasi teknologi irigasi tetes pada budidaya tanaman buah naga. Jurnal Keteknikan Pertanian, 6(1), 1–8.

Witman, S. (2021). Penerapan Metode Irigasi Tetes Guna Mendukung Efisiensi Penggunaan Air di Lahan Kering. JURNAL TRITON, 12(1), 20–28. https://doi.org/10.47687/jt.v12i1.152

Yanto, Y., Tusi, A., & Triyono, S. (2014). Aplikasi Sistem Irigasi Tetes Pada Tanaman Kembang Kol (Brassica Oleracea Var. Botrytis L. Subvar. Cauliflora DC) dalam Greenhouse. Jurnal Teknik Pertanian Lampung, 3(1), 141–154.

Published
2023-06-19
Section
Articles
Abstract viewed = 265 times
PDF downloaded = 822 times