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Journal : jurnal pijar mipa

The Potential of Burkholderia sp. from Zea mays Roots as Plant Growth Promoting Rhizobacteria Mustami, Muh. Khalifah; Hafsan, Hafsan; Asri, Asri
Jurnal Pijar Mipa Vol. 19 No. 3 (2024): May 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i3.6554

Abstract

Plant Growth-Promoting Rhizobacteria (PGPR) plays a crucial role in enhancing plant health, while Burkholderia sp. has been identified and has potential as a promising PGPR for maize plants. Recognizing the essential role of PGPR in plant health, this study explores how L-TRP addition might improve PGPR performance for better plant growth. Employing a completely randomized design, the study assesses the effects of Burkholderia sp. as PGPR on maize growth across three treatment groups: PGPR with L-TRP, PGPR without L-TRP, and a control group. The evaluation focuses on plant growth metrics, plant hormone production (auxin and gibberellin), and siderophore activity to gauge plant iron availability. Statistical analysis highlights that L-TRP supplementation notably increases auxin production in the PGPR + L-TRP group, surpassing the PGPR without L-TRP and control groups. Although both PGPR treatments elevate gibberellin levels compared to the control, auxin increase is the most significant outcome, indicating no substantial difference in gibberellin levels between the two PGPR groups. Enhanced siderophore production suggests improved iron assimilation for plants. The findings demonstrate that L-TRP supplementation with PGPR, particularly Burkholderia sp., effectively boosts maize growth, primarily through increased auxin and siderophore production. This combination presents a promising strategy for augmenting agricultural yields, especially for maize productivity, by leveraging the synergistic effects of soil microbes and nutrient supplementation.
Co-Authors . Suryadin . Suryadin, . A. Surianti Ningsi Abd Rahman Getteng Agung Raharjo, Muhammad Ahmad Afif Ahmad Ali Ahmad Ali Ahmad Mudzakkir Ainul Uyuni Taufiq Akmal, Agus Aksa, Nursyam Alajaili, Hetham M Alaitori Alimuddin Ali Alir, Rahmat Fajrin Amnah, Alifah Zul Amrah Kasim Ana Fergina Andi Asmawati Aziz Andi Maulana Andi Mu'nisa Andi Syahrul Annisa Dwi Fitria Aras, Astina Asrar, Muh. Asri asri Astina Aras Astuti Muh Amin Atia Cahyani Putri Cando Azhar, Nurhamida Azizah, St Azmi Fathin Eka Nugraha Basam, Fajri Cut Muthiadin Debitama, Hanif Dian Safitri Eka Damayanti Faisal Faisal Fatmawati Nur Firman Firman Fitrahayu Fitri Mulya Wahyuni Fitriani A Fitriyah Karmila Hafsan Hajrah Hajrah, Hajrah Hamansah Hardiyanti Hardiyanti Hartono Hartono Haslipa M Hasmiati Hasmiati Hermawan, Isna Ainun Humairah, Andi Eliyah Ikra Mursalim Ilyas Ilyas Isna Rasdianah Aziz Isna Rasdianah Aziz Isna Rasdianah Aziz Iting, Andi Jamaluddin Jamaluddin Jamilah Jirana, Jirana Jumadin ., Jumadin Karisma, Afianty Kholifatun, Umi Nur Kurnia Adiati Putri Maemunah, St. Mahfut Mania, Siti Marcia Bunga Pabendon Maryam Maryam Mashuri Masri Masriany, Masriany MISYKAT MALIK IBRAHIM Mudzakkir, Ahmad Muh. Nasir Muh. Rapi Muh. Rapi Muh. Teguh Iman Alhakim Muh. Yusuf T. Muhammad Irwansyah Muhammad Sultani Taufik Muhammad Yaumi Musdalifah Musdalifah Mustakim Mustakim Muzakkir Muzakkir Noor Hujjatusnaini Nurdiyanti Nurdiyanti Nurfadila Lira Nurfajriani Ulva Nurirdasari, Nurirdasari Nurlindah Nurlindah Nurman Said Nursyam Aksa Nurul Hikmah Pagga Pagga Rafiuddin Anwar Ramlah Ramlah Ramlah Rapi, Muh Risdawati Risdawati Riskawati Riskawati, Riskawati Risnayanti, Risnayanti Romi Adiansyah Rosdiana Ngitung Rosdianah, Rosdianah Ruhul Yusuf Salmawati Salmawati Samira Samira Saprin Saprin, Saprin Sileuw, Marwan Siti Fatimah Albaar Siti Mania Siti Rabiatul Adawiyah Siti Rabiatul Adawiyah, Siti Sri Putri Dinar St Syamsudduha Suaib, Andi Suarni Suarni Suarni Suarti, Suarti sudianto Sudirman, Randi Suradi Tahmir, Suradi Suryafly, Fanny Dhea Susiani Sutraningsi Sutraningsi Syahriani Syahriani Syahriani Syahriani, Syahriani Syahruddin Syahrul Basri Syam, Andi Asasi Syarbini, Nuzul Syaridawati Syarifuddin Ondeng Ulfiani Rahman Ulva, Nurfajriani Umar Sulaiman Ummu Kalsum Upreti, Brij Mohan Wahyuni Ismail Yusawinur Barella Yusuf T Zulkarnaim