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Journal : EnviroScienteae

EVALUASI KESESUAIAN LAHAN KERING UNTUK TANAMAN PANGAN DI KECAMATAN KUBUTAMBAHAN KABUPATEN BULELENG Made Sri Sumarniasih; Suarni Apriciila Benedigta Zebua; Made Antara
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.12978

Abstract

Dry land is land whose use for the development of agricultural commodities is limited, due to constraints on the availability of nutrients and water. The research objectives are: to identify the suitability of dry land for upland rice, corn and peanuts; identify limiting factors and improvement efforts to increase land productivity. The method used is a survey to determine the characteristics of the land in the field and to take soil samples that are analyzed in the laboratory. Determination of sample points based on the results of overlapping maps of soil types, land use maps, slope maps using QGIS 3.4, so that a homogeneous land unit map (SLH) is obtained, and 6 SLH is obtained as observation points. The results of field and laboratory data analysis were matched with the growing requirements for upland rice, corn and peanuts. The actual land suitability for upland rice, corn, and peanuts is classified as S2 (fairly suitable) to N (not suitable). The limiting factors are slope, erosion hazard, temperature, texture, rainfall, pH, N-total, P2O5, Cation Exchange Capacity, Base Saturation, availability of oxygen, and C-organic. Improvement efforts that must be done are making terraces, fertilizing urea, fertilizers containing phosphate, mulching using plant residues, giving organic matter, and improving drainage. After improving the limiting factors that can be improved, the potential land suitability classes for upland rice, corn and peanuts are S1 (very suitable), S2 (fairly suitable) and S3 (marginally appropriate).
Co-Authors A. A. A. WULANDIRA SAWITRI DJELANTIK Abdul Muis Agnes, Anita Aji, Bramanto Alfad, Alfad Alimuddin Laapo Alimudin Laapo Anak Agung Putu Agung Suryawan Wiranatha Anak Agung Wulandari ANGGASTIAN PASI PRAYOGA TUMANGGOR Arifuddin Lamusa Asrawati Asrawati, Asrawati Asrianti, Asrianti Astuti, Ade Irma Cornelia Coraima Lazaren Dafina Howara DEWA NGAKAN MADE ANGGA DIPARTHA Dewa Putu Oka Prasiasa DIANAH UMI RAHMAWATI DWI PUTRA DARMAWAN Effendy Effendy Eko Jokolelono Ernesto Matos Soares Euis Dewi Yuliana Frederikus Egidius Pareira Hamsir, Hardin M. Hendra H. Hery Susanto I Dewa Ayu Sri Yudhari I Dewa Gede Raka Sarjana I Gde Semadi Astra I Gede Mudana I Gede Putra Nugraha I Gede Suhartawan I Gede Yono Wirawan I GUSTI AGUNG AYU AMBARAWATI I GUSTI AYU AGUNG LIES ANGGRENI I GUSTI AYU ARI JULIA MALINI I Gusti Ayu Oka Suryawardani I GUSTI JAYA WIRARAJA, I GUSTI JAYA I Gusti Lanang Oka I GUSTI MADE AGUNG YUDA PRAMANA I KADEK ADIKA ARJASTA PUTRA I Ketut Rantau I Ketut Suamba I Ketut Surya Diarta I Komang Gde Bendesa I Made Adhika I Made Budiarsa I Made Darma Oka, I Made Darma I MADE NARKA TENAYA I MADE OKA SURYA ARTAMA I MADE SUDARMA I Made Supartama I Nyoman Sunarta I Nyoman Suparta I PUTU SURYA PRATAMA I PUTU TEGUH PARAMARTA I PUTU YUDHI ARTA WIJAYAKUSUMA I Wayan Ardika I WAYAN GINARSA I Wayan Suarna I WAYAN WINDIA IDA AYU ASTARINI Ida Ayu Listia Dewi Kadar, Darma KETUT BUDI SUSRUSA Lahandu, Sumiati A. Laksono Trisnantoro Lien Damayanti M, Rizka. MADE SRI SUMARNIASIH Marwah Marwah Max Nur Alam MAYSARA TAMPUBOLON Meilany Rosita Lengkong Melinda, Feni Mohammad Subhan Musdalifah Musdalifah Narmin, Narmin Nengah Bawa Atmaja NI KADEK ERNI ARIASTUTI NI KETUT ADI JAYANTI NI KETUT AGUSTYARI Ni Made Ayu Gemuh Rasa Astiti NI MADE LODI DWI UTAMI NI MADE MEIDAYANI NI MADE METRI WIDHYAPURI NI PUTU PUTRIKA OKTARIANI NI PUTU RISKIANA ULANDARI NI PUTU SRI SUTARI NI WAYAN PUTU ARTINI Ni WAYAN SRI ASTITI Ni Wayan Tatik Inggriati Nur Ika Amelia Nurhasni Nurhasni NURLAELA NURLAELA Nurwati Nurwati Nyoman Dini Andiani Nyoman Suardika Nyoman Sunarta Paendong, Stella Maria Pingkan Pujianti, Ratna Putu Agus Suwardana PUTU CENDANA FIRJIONITA Putu Eka Wirawan Putu Udayani Wijayanti PUTU WIDHIANTI LESTARI RATNA KOMALA DEWI RIAMBARA ABDILLAH HAZAZI Rustam Abd Rauf, Rustam Abd Rustam Abd. Rauf Saleha, Aprilia Dena Sisfahyuni B. SITI KHOLIFAH Suarni Apriciila Benedigta Zebua Sulaeman Sulaeman Suryantini, Niluh Ayu Suryathi, Ni Wayan Susanta, I Wayan Erma Sutarni, Nani Syamsul Alam Paturusi Teguh Saputra Tri Ifgayani Widhianthini . Wildani Pingkan S. Hamzens Yulianti K. Yulianti Kalaba Yusran Oghie ZOVANY RIMALEMNA BR SEMBIRING