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Journal : Journal of Applied Agricultural Science and Technology

Organic and Biofertilizers as Replacements for Synthetic Fertilizers to Increase Rice Yield in Tidal Swamp Abduh, Andin Muhammad; Masganti, Masganti; Sari, Nukhak Nufita; Haris, Abdul; Ifansyah, Hairil; Mulyawan, Ronny
Journal of Applied Agricultural Science and Technology Vol. 8 No. 4 (2024): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v8i4.292

Abstract

Maintaining soil sustainability to increase and sustain land productivity can be achieved by minimizing synthetic fertilizers and maximizing organic fertilizers and biofertilizers, especially in suboptimal lands. Therefore, this study aimed to determine the effects of organic fertilizers and biofertilizers with reduced NPK (Nitrogen, Phosphate, Potassium) dosage on increasing rice yield in tidal swamp areas in Tebas Sungai Village, West Kalimantan. The procedures were carried out using a complete randomized block design, with several treatments consisting of 175 kg ha-1 NPK as a control (P0), 130 kg ha-1 NPK + 1.5 tons ha-1 cow manure (P1), 130 kg ha-1 NPK + 3.0 tons ha-1 cow manure (P2), and 130 kg ha-1 NPK + 25 kg ha-1 biofertilizers (P3). Based on assessment, the study area was then categorized as C overflow type. The results showed that the combination of NPK synthetic fertilizers with cow manure led to a 15.1%, 25%, 5.6%, and 5.4% increase in total tillers, total grains per panicle, weight of 1000 grains, and rice yield, respectively. In addition, the use of NPK fertilizers with biofertilizers increased total tillers, total grains per panicle, weight of 1000 grains, and rice yield by 24.6%, 56%, 7.7%, and 18%, respectively, compared to only NPK fertilizers. Based on these results, improving rice performance in tidal swamp areas could be achieved by integrating organic or biofertilizers with synthetic fertilizers.
Co-Authors Abdi Gunawan Abdi Norgani Abdillah Hakim, Muhamad Karim Abduh, Andin M. Abduh, Andin Muhammad Abdul Haris Ahmad Kurnain Ahmad Kurnain, Ahmad Akhmad Rizali Akhmad Rizalli Saidy Alan Dwi Wibowo Alfi Maulana Alfi Maulana Alma Maulida Aminuyati Ananda, Aprilia Anggriawan, Rendy Antar Sofyan Apriani, Rila R. Apriani, Rila Rahma Arief RM Akbar Atang Sutandi Baimy Alexander Bakti Nur Ismuhajaroh Bambang Joko Priatmadi Danang Yugo Pratomo Dessy Maulidya Maharani Dina Afrina, Dina Eka Susanti Eka Susanti Ellya, Hikma Ema Yunita Putri, Ade Fadhilah, Muhammad Raihan Fahmi Arief Rahman Febriani Purba Hairil Ifansyah Happy Widiastuti Hartoni Hartoni Herlisa Herlisa Ida Rona Ully Septiyanti Sitohang Ika Sumantri Indah Apriliya Indriyati, Lilik Tri Ismuhajaroh, Bhakti Nur Jumar Jumar Kasthalani, M. Abral Krisba, Karisma Tia Linda Rahmawati Lyswiana Aphrodyanti M. Yogi Riyantama Isjoni Majid, Zuliyan Agus Nur Muchlis Masganti Masganti Maulana, Guntur Meldia Septiana Merry Awalia Mika Mika Mirawanty Amin Muhammad Arwani Muhammad Hidayat Muhammad Imam Nugraha Murdiati Murdiati Nadia Nadia Nufita Sari, Nukhak Nurkhalishah, Atika Nurlaila Nurlaila Nurlaila Nurlaila Okky Feri Ananda Putri Tria Santari Putri Tria Santari Rabsyah, Guruh Elkhan Rahadian Adi Prasetyo Rahma Apriani, Rila Rahmi Zulhidiani Rendy Anggriawan Rilla Rahma Apriani Riza Adrianoor Saputra Rizqiana, Sista Rohmanna, Novianti Adi Sabil, Muhammad Adma Said Muhammad Saman Saida Fithria Saidy, Akhmad R. Santari, Putri Tria Sari, Noorkomala Sari, Nukhak Nufita Sari, Nukhak Nufitas Sari, Putri Permata Siti Aisyah SITI FATIMAH Siti Rosidah Sitti Waahidaturrahmah Slamet Supriyadi Sofyan, Antar Suparto, Hairu Tuty Heiriyani Untung Santoso Wahdah, Rabiatul