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Journal : Journal of Applied Agricultural Science and Technology

The Effects of Biochar Incorporation on the CO2, N2O, and CH4 Emissions from the Soils of Stallholder Palm Oil Plantations, Jambi Province Indonesia Damris Muhammad; Ngatijo Ngatijo; Ira Galih Prabasari; Bunga Mardhotillah
Journal of Applied Agricultural Science and Technology Vol. 7 No. 3 (2023): 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.v7i3.155

Abstract

The domestic agricultural sector contributes 18% to the national greenhouse gas emissions (GHG); which is higher compared to its global counterpart. Biochar incorporation into the soils shows the potential to reduce soil GHG emissions. The objective of this study was to ascertain how biochar addition affects CO2, N2O and CH4 emissions from the soils of stallholder palm oil plants. Coffee hash was pyrolyzed at 5000C to prepare biochar, which was then ground to pass a 100-mesh sieve. Three plots (50m x 50 m) consisting of 27 subplots (1 m x 1 m) were used as the experimental design in the field. Biochar was incorporated into the soil subplots of 0, 10, and 20-ton biochar/ha. A static chamber was installed on the soil surface to collect gas generated from the soil on days 0, 5, 10, 20, 40, and 60. All gas collection was conducted at 30 min after the chamber lid installation. The soil CO2, N2O, and CH4 emissions of control soils ranged from 712 to 862, 7.28 to 9.46, and -0.0036 to 0.0014 kg/d/ha, respectively. The incorporation of 10 and 20-ton biochar per hectare decreased the emissions of CO2 and N2O up to 16.8% and 33.8%, respectively; whereas an uptake was observed for the CH4 gas. The CO2 and N2O emissions from the 10-ton/ha and 20-ton/ha biochar-incorporated soils differ significantly compared to the control soils, but the CH4 emissions do not. This result shows that biochar incorporation to the oil palm soils reduces the CO2 and N2O emissions, but not CH4 emissions.
Co-Authors Abu Bakar Abu Bakar Ade Adriadi Ade Marlia Adreyan, M. Agung Arkan Agung Putra Hidayat Agus Agus Alhakko Latif Ana Rasyidah Anis Tatik Maryani Anita Herda Arkan Adreyan, Agung Asmadi Saad Asrial Aty Mulyani Bambang Ristianto Dhea Ussarvi Diah Riski Gusti Dian Indah Lestari Dwi Noerjoedianto Dyah Kumala Sari, Eliza Yuliani Evita Anggereini Farras Hasalia, Afifah Hadi Winarno HADIYANTO HADIYANTO Handra Anwar Haryanto Haryanto Havizhah Havizhah helga dwi fahyuan Hendrisakti Hoktovianus Herta Astri Yudika Sinurat Hutwan Syarifuddin Ilham Falani Intan Iklima Intan Lestari Ira Galih Prabasari Ismi Hafsari Idris Jefri Marzal Juliarna, Alpita Kamid, Kamid Khairisti Iis Handayani Kusuma Widya Lola Fibriani M Alwi M. Dwi Wiwik Ernawati Mardhotillah, Bunga Martina Asti Rahayu Mia Aina Minati Putri Mulya Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhammad Haris Effendi Hasibuan Muhammad Safri, Muhammad Munawaroh Munawaroh Nadiah Wulandari Najlia Dinnisa Syawabilla Necylia Kinanti Nelson Nelson Ngatijo Ngatijo Ngatijo Ngatijo Nizlel Huda Nurdina Khairunnisa PUSPA YANTI Putri Ramadhani Rangga Ramadhani Rayandra Asyhar Revis Asra Reza Oktaviani Rifka Annisa Rifni Anjani Riki Chandra Wijaya Rini Alfiahas Risnita Risnita Rizka Apriyani Putri Rosi Satria Ardi Rosma Diana Rosyani Sari, Sita Puspita Selvi Meilasari Sjarkawi - Sugiarti Sugiarti Syaiful Syaiful syamsurizal syamsurizal Tedjo Sukmono Uce Lestari Upik Yelianti Wanda Hamidah Wibowo, Yudha Gusti Winda Amthari Yelly Martaliza Yohafrinal Yohafrinal