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Journal : Jurnal Agroteknologi

PEMETAAN IRIGASI DAN PRODUKTIFITAS TANAH SAWAH DI DESA LAWELE KECAMATAN LASALIMU KABUPATEN BUTON Safiun Safiun; Hasbullah Syaf; Dewi Nurhayati Yusuf; Darwis Darwis; Yulius B. Pasolon; La Ode Rustam
Jurnal Agroteknologi Vol 2 No 01 (2023): Jurnal Agroteknologi
Publisher : Program Studi Agroteknologi, Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v2i01.548

Abstract

This study aims to determine the fertility status of irrigated paddy fields in various types of irrigation networks, as well as its relationship to crop productivity in the rice fields of Lawele Village, Lasalimu District, Buton Regency, Southeast Sulawesi Province. This research was conducted from June to October 2022. The method used is a descriptive method through field surveys and analysis in the laboratory. Sampling was carried out in a moving sequence based on the type of irrigation channel, and soil samples were taken at a depth of (0-20) cm. Soil chemical parameters analyzed were C-organic, total P2O5, total K2O, KTK, and KB. Determination of fertility status is guided by the PPT Soil Research Center, Bogor (1995). Problems that occur in irrigation in Lawele Village, Lasalimu District, are uneven distribution and poor physical condition of irrigation networks, as well as low soil fertility and crop productivity for various types of irrigation. The results showed that the fertility status of irrigated paddy fields on each land irrigated with various types of irrigation networks was very low. Fertility parameters that become obstacles in this soil fertility status are total K, total P, and some soil organic C which causes low land productivity in irrigated rice fields in Lawele Village. This is due to the leaching of soil cations as well as the lack of application of organic fertilizers and NPK by irrigation. Keywords: Fertility, Productivity, Rice Field
Co-Authors . Ardin . Hasrorayan A.A. Ketut Agung Cahyawan W Abdul Manan Adiyanto Adiyanto Ahmad Yani Al Basri Albasri Albasri Albasri Ardi Ardi Aris Armayanti Arsana, Made Widana Asramid Yasin Bana, Sahindomi Baso Mursidi Darwis Darwis darwis darwis, darwis Dewi Nurhayati Yusuf Dewi Nurhayati Yusuf Dewi Nurhayati Yusuf Djafar Mey Eka Apriana Endah Sulistyawati Feryati Feryati Firman Aksara Fitriani Fitriani Franciscus Xaverius Susilo Hemon, M.Tufaila Irvandi Arya Brata Irwan Wunarlan Ismail Nur ismawati ismawati Jamal Harimudin Jufri Karim Junartin Teke Kamrullah M Kamrullah M La Baco S La Gandri La Gandri La Gandri La Hamiti Hamiti La Karimuna La Ode Ahmad Nur Ramadhan La Ode Alwi La Ode Kasno Arif La Ode Kasno Arif La Ode Rustam La Ode Sabaruddin La Ode Safiuddin La Ode Safuan La Ode Safuan Laksono Trisnantoro Laode Kasno Arif Laode Muhammad Harjoni Kilowasid Laode Sabaruddin Laode Sabaruddin Laode Sabaruddin Lies Indriani Lies Indriyani Lies Indriyani Lies Indriyani Ludfi Ludfi Lukman Yunus Lukman Yunus M Tufaila M Tufaila M. Tufaila M. Tufaila . M. Tufaila Hemon Mahyudi Mahyudi Mardin, Mardin Muhammad Albar Pattah Muhammad Albar Pattah Muhammad Ramli Mukhtar Abu Musram Abadi Namriah Namriah Namriah, Namriah Nelson Sula R. Marsuki Iswandi Rakian, Tresjia C. Ramadhan Tosepu Rasmiwati Pasandang Resman Resman Restele, La Ode Rika Ristiani Asnia Rosliana Eso Rusdaling, Rusdaling S Sumarlin Safiun Safiun SAHTA GINTING, SAHTA Satriyo Dwi W Siti Leomo Sitti Kasmiati syamsu Alam Syamsuar UHO Tati Suryati Syamsudin Tresjia Corina Rakian Tufaila Hemon Umar Ode Hasani Umar Ode Hasani Wa Ode Nur Hasanah Yulius B. Pasolon Zulkarnain Zulkarnain