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The impact of different management on pine-based agroforestry system and litter accumulation on the population and activity of cellulolytic bacteria NOVI ARFARITA; YULIA NURAINI; MAYDELLA VISTA PUTRI RINADY; EKO NOERHAYATI; CAHYO PRAYOGO
Biodiversitas Journal of Biological Diversity Vol. 25 No. 3 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250303

Abstract

Abstract. Arfarita N, Nuraini Y, Rinady MVP, Noerhayati E, Prayogo C. 2024. The impact of different management on pine-based agroforestry system and litter accumulation on the population and activity of cellulolytic bacteria. Biodiversitas 25: 924-936. Agroforestry leads to the accumulation of organic matter, and the environmental conditions, litter quality, and decomposing organisms influence the rate at which litter decomposes. Litter decomposition in agroforestry systems is slow due to the high lignin and phenolic substances content, low light intensity, and high humidity under the canopy's shading condition. Therefore, a study was carried out to address this issue to isolate cellulolytic bacteria capable of breaking down plant litter using a qualitative cellulase activity testing method. The complete randomized block design and Tukey's test were used to determine the treatment's significance. Six agroforestry systems were examined: pine-coffee, pine-banana, pine-cardamom, pine-cardamom, mixed garden, and citrus. The PK (Pine-Coffee) plot had the highest canopy cover, litter density, and cellulolytic bacteria. The study identified three cellulolytic bacteria isolates (PK1, PK13, and PK10) from the 50 isolated bacteria of PK plot, producing the largest clear zones on CMC media. These identified isolates belonging to the Bacillus genus were Gram-positive bacteria with rod-shaped cells. The different types of litter in agroforestry systems affect the content of lignin, polyphenols, cellulose, and C/N ratios, which can influence the abundance of cellulolytic bacteria and their potential cellulase activity.
Co-Authors Aasniari Aasniari Absari, Sherly Aulia Ach Sahroni Achmad Hamdan Afina Fajar Hidayati Al Adlu Syahid Al-Ghifar, M. Qadafi Anang Bakhtiar Anang Bakhtiar ANDRIANI, VIKI Anggun Ainun B.Wakirin Anik Nur Handayani Anita Rahmawati Anita Rahmawati Anita Rahmawati Annisa Mar'atus Safitri APRILIA, REZA Aqdam, Yutsabitul Arga Kencana Ari Kurniawan Arief Ardiansyah Arif Wibisono Arthanev, Fiastara Seikha Ashari, Mohammad Alfarisi Azimatuz Zahro Azizah Rachmawati Azizah Rahmawati Azizah Rokhmawati Azizah Rokhmawati Azizah Rokhmawati Azizah, Shoifatun Nur Azzani, Muhammad Amri Bachsin, Nor Kamila Bambang Dwi Sulo Bambang Suprapto Bastyo Tafano CAHYO PRAYOGO Dian Dwi Mahendra Diana Septian Hartati Dita Wahyu Anggraini Dwi Mukti Asmoro Sari Efendi S Wirateruna Elly Novi Saputri Fakhiroh, Nichlah Febriyanti, Yanti Firdaus Ihwan Ibadi Firmansyah Adhy Wijaksana Fitriya Qurota Ayun Galla, Alexander Gancakra Pribadi Ginanjar Noor Sholikhin Hassi fichri Renaldi Herlambang, Elang Septian Hidayatulloh, Habib I Gusti Bagus Wiksuana Ibnu Kolis Inggit Kentjonowaty Ismiyah, Zahrotul Israil Israil Ita Suhermin Ingsih Jeprianto Jeprianto Kahfi Almachzuuni M Ihya Al Hikam M. Iqbal Sahroni M. Mas’ud Said Mahfud Jiiono Mahmad Alfian Ni'am Maida, Laila Nur Marini, Ambar Mas'ud Said MAYDELLA VISTA PUTRI RINADY Miqdad Kevin Ni'am Moch. Yudha Alif Pratama Moh. Ahsani Taqwim Moh. Bagus Fahmi Moh. Lutfi Maulana Mohammad Jasa Afroni Mohammad Khoiruddin, Mohammad Muhammad Fikri Alim Muhammad Hasan Muhammad Rizal A’rofi Muhammad Syahridha Firdaus Muttaqin, Fazal Nadiva Salsabila Rahmawati Narendra Handaryan Yudhistira Naufal Yudhistira Ningrum, Elisa Setia Norma Mustika, Soraya Nour Athiroh Nour Athiroh Abdoes Sjakoer NOVI ARFARITA nurlailatul khusnah Nuzulul H, Moch Mubarok Palevi, Muhammad Raynaldi Reza Rabbi, Fawaz Diya’a Rahayu Hutami E.A.N Ramadhani, Devi Rizqy REFINALDO, A MUH RIDHO Reza Affandi Sameth Ricky Andrian, Ricky Ricky Candra Andrian Rifaini, Intan Rio Miftakul Imam Riska Riska Rizal A'rofi rofiqoh rofiqoh Roihan Attammimi Suryateja Samsul Maarif Sarifudin Sarifudin Sarifudin Satriyo Yoga Wahyudi Sinta Sofiana Wiyanti Siti Asmaniyah Mardiayani Siti Asmaniyah Mardiyani Siti Sendari Soraya Norma Soraya Norma Mustika Suci Amalia Suprapto, Bambang Syahril Arifudin Tri Wahyudi Sinaga Unung Lesmanah Warda Khumairo Milena Warsito - Warsito . Warsito Warsito Wulandari, Puput Tri YENI SAFITRI Yogi Dwi Mahandi YULIA NURAINI Yusril Fahruddiansyah Zalfain, Muhammad Zuhkhriyan Zakaria