Maya Melati
Departemen Agronomi Dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor (Bogor Agricultural University), Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, Indonesia

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EFFECT OF LOCAL AMF INOCULATION AND PHOSPHATE FERTILIZER RATES ON PRODUCTIVITY AND LAND USE EFFICIENCY OF SUGARCANE–SOYBEAN INTERCROPPING SATURATED SOIL CULTIVATION ON TIDAL LAND Sefrila, Marlin; Ghulamahdi, Munif; Melati, Maya; Mansur, Irdika
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 3 (2026): Volume 10, Nomor 3, June 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i3.53869

Abstract

Tidal lands have considerable potential for sugarcane expansion but are constrained by low phosphorus availability, soil acidity, and low productivity under conventional systems. Despite advances in water-saturated cultivation and the use of arbuscular mycorrhizal fungi (AMF), their combined effects with phosphate fertilization in sugarcane–soybean intercropping systems remain insufficiently understood. This study aimed to evaluate the effects of AMF inoculation and phosphate fertilizer rates, as well as their interaction, on crop productivity and land use efficiency. A field experiment was conducted on tidal land in Banyuasin, South Sumatra, using a randomized complete block design with two factors and three replications. The treatments consisted of AMF inoculation (without and with local AMF derived from maize) and phosphate fertilizer rates (0, 36, 72, and 108 kg ha⁻¹ P₂O₅) under a 4-month water-saturated cultivation system. Productivity and land equivalent ratio (LER) were used as key indicators. The results showed that the interaction between AMF inoculation and phosphate fertilizer rates was not significant for sugarcane productivity. However, AMF inoculation significantly increased the productivity of both sugarcane and soybean in intercropping and monoculture systems. In contrast, phosphate fertilizer rates did not significantly affect land use efficiency. The intercropping system consistently produced LER values greater than 1 (1.55–1.73), indicating higher land-use efficiency than monoculture systems. These findings demonstrate that AMF inoculation plays a more important role than phosphate fertilization in improving crop productivity under water-saturated tidal conditions.
Co-Authors , Hariyadi -, Bachtiar A.A. Ketut Agung Cahyawan W Adwiyani, Pustika AHMAD JUNAEDI Ahmad Nur Hidayat Gena Ari Ai Asiah Alce Ilona Noyaa Alifiya Herwitarahman Ani Kurniawati Aplugi, Dewie Maria Agustien Ari, Ahmad Nur Hidayat Gena Arinal Haq Izzawati Nurrahma Arinal Haq Izzawati Nurrahma Atang Sutandi Atika Romalasari Bachtiar Bachtiar Bambang S. Purwoko Bambang S. Purwoko Bayu Aditya Sinuraya Danner Sagala Delyani, Rista Denti Dewi Gatari Devi Rianawati Didy Sopandie Dwi Guntoro Dwiwanti Sulistyowati Efendi, Darda Eman Ayu Sasmita Jati, Gusti Etty Pratiwi, Etty Faqih Udin Faridah, dan Didah Nur Febjislami, Shalati Fhonna, Tasya Nurizki Fitri Galih Kurnia Fred Rumawas Hartini Kilbaren, Muji Haryanto, Pesol Hasan, Fardyansjah Herik Sugeru Hilda Susanti Ilona Noyaa, Alce IPG Widjaja Adhi Irdika Mansur Irdika Mansur Irsyad, Reza Fathianto Iskandar M. Lapanjang Isna Tustiyani Juang Gema Kartika Justika S Baharsjah Karimuna, Siti Rahmah Kurnia, Fitri Galih Kurniawati, Ari Kurniawati, Ari Leo Mualim Lia Desyrakhmawati, Lia Liana, Devi M A Chozin Magana, Richard Elisha Manik, Auhge Eva Sari Manullang, Nadya Inri Marlin Sefrila Melia Fetiandreny Mohamad Rafi Mohammad Rafi Muchamad Hartanto Muhamad Syukur Muhammad Syukur Muhimmatul, Husna Muis, Ridwan Munif Ghulamahdi Nasution, Siti Nurminah Ngui, Marianus Nofi Anisatun Rokhmah Nurbani, Hilmi Nuri Andarwulan Nurwita Dewi Parwito Purwono Purwono Purwono Purwono, Purwono Purwono, dan Purwono, Purwono Putri, Fiadini Raden Ajeng Diana Widyastuti Rahmi Taufika Ramadhani, Elrisa Rizva, Dian Novira Sandra A. Aziz Sandra A. Aziz Sandra A. Aziz Sandra Arifin Azis Sandra Arifin Aziz Sari, Siti Hapita Sefrila, Marlin Sinuraya, Bayu Aditya Slamet Susanto Sri Astuti Rais Sri Ayu Dwi Ayu Dwi Lestari, Sri Ayu Dwi Ayu Dwi Sri Wilarso Sri Wilarso Budi Sugiyanta Sugiyanta , Sugiyanta Sugiyanta Suntari Susanti, Destia Suwarto Suwarto Tatik Raisawati Tatik Raisawati Tiara Aninditha Titi Candra Sunarti Totong Siwanto, Totong Undari, Desti Wahyu Arif Sudarsono Wahyu Arif Sudarsono Wahyu Fikrinda Wahyudin, Cecep Ijang Willy Bayuardi Suwarno Wisdiyastuti Andriyani Wiwik Hartatik Yoga Yuniadi Yudiwanti Wahyu E. Kusumo Yulia Indriani Yulisda Eka Wardani