Rahmat Pramulya, Tajuddin Bantacut, Erliza Noor, Mohamad Yani, Moh Zulfajrin, Yudi Setiawan, Heru Bagus Pulunggono, Sudrajat Sudrajat, Olga Anne, Shazma Anwar, Praptiningsih Gamawati Adinurani, Kiman Siregar, Hendro Prasetyo, Soni Sisbudi Harsono, Elida Novita, Devi Maulida Rahmah, Nguyen Ngoc Huu, Devi Agustia, Maya Indra Rasyid
Carbon dioxide (CO2) in the atmosphere occurs as the result of various chemical, physical, and biological processes. The presence of CO2 around atmosphere greatly affects the agroforestry and agroindustry of coffee. This study aimed to describe the CO2 cycle in agroforestry and agroindustry of Gayo Arabica coffee (Coffea arabica) and net CO2 ha-1 of coffee plantation. CO2 cycle was analyzed based on the movement of CO2 around the agroforestry and agroindustry of coffee. CO2 cycle model describes net CO2, CO2 emission, CO2 reduction, and CO2 sequestration. Net CO2 ha-1 of coffee plantation was 162.75 x 10-2 t CO2 e ha-1, with CO2 emission was 203.84 x 10-2 t CO2 e ha-1, CO2 reduction was 3.10 x 10-2 t CO2 e ha-1, and CO2 sequestration was 363.49 x 10-2 t CO2 e ha-1. This research formulates the calculation of equivalent carbon emissions in the arabica coffee production system in the field and primary processing, using various methods (remote sensing analysis and calculation of direct and indirect equivalent carbon emissions). The CO2 cycle positively impacts the sustainability of agroforestry and agroindustry of Gayo Arabica coffee. © 2023 Jordan Journal of Biological Sciences. All rights reserved - Volume 16, Number 2. All Rights Reserved.
Teuku Umar University, Meulaboh, 23681, Indonesia; Institut Pertanian Bogor University, Bogor, 16680, Indonesia; Klaipėda University, 92294 Klaipėda, EU, Lithuania; University of Agriculture, Khyber Pakhtunkhwa, Peshawar, 25130, Pakistan; Merdeka University of Madiun, Madiun, 63133, Indonesia; Syah Kuala University, Banda Aceh, 23111, Indonesia; Indonesian Life Cycle Assessment Network (ILCAN), Serpong Tangerang, 15314, Indonesia; Brawijaya University, Malang, 65145, Indonesia; Jember University, Jember, 68121, Indonesia; Padjadjaran University, Sumedang, 45363, Indonesia; University of Tay Nguyen, Dak Lak Province, Buon Ma Thuot City, 63100, Viet Nam