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Journal : Applied Research in Science and Technology

Quality analysis of coffee waste compost with the addition of cassava tapai local microorganism (LMO) bioactivator Sukmawati, Fitria Nugraheni; Irna, Afifah; Pramudya, Yudhi; Sukarji, Sukarji; Pamungkas, Saktiyono Sigit Tri; Rahmat, Ali; Rozaki, Zuhud; Hanum, Farrah Fadhillah
Applied Research in Science and Technology Vol. 3 No. 2 (2023): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v3i2.46

Abstract

Coffee waste contains a large amount of nutrients, making it a potential raw material for compost fertilizer. The nutrients contained in coffee waste include N, P, K, Mg, and Ca. Utilization of coffee waste as compost requires bioactivators to accelerate the decomposition process. This study aims to determine the difference in compost quality from coffee waste by using bioactivators in the form of local microorganisms (LMO) of cassava tapai. This study was conducted from April to May 2023 at the greenhouse of LPP Polytechnic Yogyakarta, consisting of two stages: making the LMO and making the compost. Cassava tapai LMO was prepared as a treatment for composting coffee waste. Each treatment was repeated three times. After that, the fermentation results in the form of compost were tested, then the results were compared with the standards of the Decree of the Minister of Agriculture No. 261/KPTS/SR.310/M/4/2019 on the minimum technical requirements for organic fertilizers, biological fertilizers, and soil conditioners. The results reveal that the provision of cassava tapai LMO bioactivator affected the quality of coffee waste compost produced. The quality of composts produced from control, cassava tapai LMO of 90 ml, and EM-4 treatment does not meet the standards of the Decree of the Minister of Agriculture in the parameter of chemical properties, namely the C/N ratio. The quality of compost produced from cassava tapai LMO of 120 ml meets the standards of the Decree of the Minister of Agriculture and SNI 2004 in all parameters of physical properties, chemical properties, and nutrient content.
Co-Authors Adilla , Zahrani Crisna Adylla, Siti Fatur Ahmad Faisal Anzahri Ahmad Shabudin Ariffin Aizat Md Sin Al Riyadh, Rofiqoh Zuroida Ali Rahmat AMALIA, INTAN Amanah, Cantika Wira Ammar Abdul Aziz Amnah, Cantika Wira Anggi Angriani Arie Kusuma Paksi Arie Kusuma Paksi Arie Kusuma Paksi Ariffin, Ahmad Shabudin Ayu Pratiwi Nurhidayati Azzahra, Isni Deni Aditya Susanto Devanto Riyadi Dimas Adi Nugroho Distrianada, Ridho Ikbar Dyah Eka Novitasari Elvina Nurrohma Emil Salim Faidati, Nur Farrah Fadhilalh Hanum Fatinah, Intri Nur Fauzan, Muhammad Firdausia, Najwa Diah Fitria Nugraheni Sukmawati, Fitria Nugraheni Fitriyani, Nurzalifa Gerry Adhinandra Gusya, Irsyad M.I Hanum, Farrah Fadhillah Hidayatullah, Rahmat Syarif Irna, Afifah Khamsing Keothoumma Khoirunnisa, Farina Kusuma, Hanarita Naffi Leonardo Akbar Lestari Rahayu Lestari Rahayu Mamnuah, Mamnuah Marischa, Diva Marziah Zahar Masateru Senge Mohd Fauzi Kamarudin Mohd Fauzi Kamarudin Mona Fairuz Ramli Mona Fairuz Ramli Muhammad Abdullah Mulyono Mulyono Mulyono Mulyono Mulyono Nadhif Fadhlan Musyaffa Nava Puspa Ningrum Nur Rahmawati Nur Rahmawati Nur Rahmawati Nur Rahmawati1 Nurlita, Mita Nurrohma, Elvina Nurroma, Elvina Octaviana, Syva Oki Wijaya Oktaviani, AuthNur Rizky Pramudya, Yudhi Prastiwi, Chintamy Rizky Priani, Gisca Wahyu Pujastuti Sulistyaning Dyah Purnama, Zapi Puteri, Adinda N. J. Putri, Roissa Nathania Ramadhani, Novara Nurvinka Ramli, Mona Fairuz Retno Retno Retno Wulandari safira, Adila putri Saktiyono Sigit Tri Pamungkas, Saktiyono Sigit Tri Salsabila, Alsti Kalica Saputra, Rivaldi Alan Satria, Muhammad Rangga Senge, Masateru Setyoasih, Winda Ismah Sofa Nur Azizah Sofa Nur Azizah Sukarji, Sukarji Suryani, Cahyaningrum A. Suryani, Cahyaningrum Arie Susanawati Susanawati, Susanawati Tristya Meirani Rejeki Triyono Triyono Wasesa , Rayjaka Widodo, Widodo Widyasmoro Widyasmoro Wijaya, Oki Wira Amanah4, Cantika wulandari , retno Yudhi Pramudya Yudhi Pramudya Yudhi Pramudya Yunanto Yuni Lestari Zakiya, Firyal Kamilatuz Zidan, Zacky