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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Ilmiah Perikanan dan Kelautan Jurnal Agroekoteknologi Jurnal Bioindustri (Journal of Bioindustry) Food ScienTech Journal Community Development Journal: Jurnal Pengabdian Masyarakat ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat MOVE: Journal of Community Service and Engagement Jurnal Pengbdian Teknik Mesin Jurnal Pengabdian Dinamika
Fitria Riany Eris
Program Studi Teknologi Pangan, Fakultas Pertanian, Universitas Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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Journal : AGRIVITA, Journal of Agricultural Science

 1 
Molecular Identification of Microbes from the Soil Rhizosphere of Cocoa as A Potential Biofertilizer Nurmayulis Nurmayulis; Abdul Hasyim Sodiq; Fitria Riany Eris; Dewi Hastuti; Yus Rama Denny; Dwi Ningsih Susilowati
AGRIVITA, Journal of Agricultural Science Vol 45, No 1 (2023)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i1.3840

Abstract

There are three microbes that originated from the roots (Rhizosphere) of the cocoa plant (Theobroma cacao L.) as a potential biofertilizer. This research aimed to specify the ability of microbial isolates in a consortium with the addition of Biosurfactant Diethanolamide. The three microbes were observed using synergism test, molecular and population identification in the consortium. The synergism test showed the three isolates were not mutually antagonistic indicated there was no clear zone around the colony. The molecular identification showed the isolate 1 was as Bacillus substilis (99.88% hegemony), isolate 2 was as Bacillus substilis (99.75% hegemony) and isolate 3 was as Bacillus amyloliquefaciens (100% hegemony). The population consisted of  3.6 x 106 cfu/ml Azotobacter, 0.55 x 101 cfu/ml Azospirillium and 2.5 x 105 cfu/ml phosphate solubilizing bacteria. The results of the calculations on the microbial consortium with the addition of Biosurfactant Diethanolamide were 3.75 x 106 cfu/ml Azotobacter, 0.1 x 102 cfu/ml Azospirillium and 1.65 x 105 cfu/ml phosphate solubilizing bacteria.
Co-Authors Abdul Hasyim Sodiq Abdul Hasyim Sodiq Abdul Hasyim Sodiq Agus Rizki Ansori Ainun Nafisah AINUN NAFISAH AM, Kartina Anggoro Suryo Pramudyo Aris Munandar Arni Komala Sari Baity Nur Jannah Bayu Meindrawan Dewi Hastusi Dewi Hastuti Dian Anggraeni Dian Anggraeni Dina Riziani Dwi Ningsih Susilowati Dwi Ningsih Susilowati Fany Dwi Wahyuni Filki Ardiansyah Karmelia Nurrohmah Kusumasari, Septariawulan Meutia Meutia Meutia, Meutia Mohamad Ana Syabana Muhammad Dhabit Dzikribillah Muhammad Dhabit Dzikribillah Munandar, Aris Munandar, Aris Munandar, Denna Eriani N Nurmayulis Nezly Nurlia Putri Nia Ariani Putri Nia Ariani Putri Nia Ariani Putri Nita Kuswardhani Nurmayulis Nurmayulis Nurmayulis Nurmayulis Nurmayulis Nurul Annadzifah Nurul Annazhifah Puji Wulandari Puji Wulandari Puji Wulandari Puji Wulandari Rahma Hariyanti Ratna Mega Sari Rifqi Ahmad Riyanto Rifqi Ahmad Riyanto Rifqi Ahmad Riyanto Rifqi Ahmad Riyanto Ririn Rahayu Serly Eka Puspita Sjaifuddin Sjaifuddin Sri Mulyati Sri Mulyati Susiyanti Susiyanti Taufan Rifqi Samudra Taufik Hidayat Tubagus Bahtiar Rusbana Tubagus Bahtiar Rusbana Tubagus Bahtiar Rusbana Tubagus Bahtiar Rusbana Vega Yoesepa Pamela Vega Yoesepa Pamela Winda Nurtiana Winda Nurtiana Yofita Sandra, S.Pd., M.Pd., Zico Farlin, Dr. Budiwirman, M.Pd., Yudi LA Salampessy Yus Rama Denny Yus Rama Denny Zulfatun Najah Zulfatun Najah Zulfatun Najah Zulfatun Najah