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Journal : AL KAUNIYAH

Endophytic Bacteria From Banana Plants Improves The Growth of Rice (Oryza sativa) and Maize Plants (Zea mays) Yasir Sidiq; Defina Anggita Silviani; Triastuti Rahayu; Alanindra Saputra; Ninik Nihayatul Wahibah; Donny Widianto
Al-Kauniyah: Jurnal Biologi Vol 18, No 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.37884

Abstract

AbstractFive isolates of endophytic bacteria from the roots of klutuk and ambon banana plants produce indole acetic acid (IAA) hormone. However, the evidence of its potential as Plant Growth Promoting Bacteria (PGPB) has not been observed. Therefore, this study aims to determine the effect of bacterial isolate to increase the growth of rice and maize plants. The growth rates of bacterial isolates were measured before the inoculation into the plant root. The root inoculation was performed following a complete randomized design. Root inoculation was carried out using 5 isolates of endophytic bacteria in rice and maize plant seedlings, and the process was repeated 15 times (n=15). The growth of rice and maize plants was monitored from 1st day after planting (dap) to the 14th dap. The collected data were analyzed by student t-test with a significant level of 5% (a= 0.05). The results showed that the logarithmic phase of all isolates was reached at 4 to 16 hours and K10, K25, K35, K111, and A41 isolates increased the height of plants while the K111 isolate can significantly increase the plant height compared to the control. This experiment revealed that the endophytic bacteria from banana plants increase the rice and maize plant’s growth.AbstrakLima isolat bakteri menghasilkan hormon indole acetic acid (IAA) yang berpotensi memacu pertumbuhan tanaman. Namun, bukti empiris potensinya sebagai Plant Growth Promoter Bacteria (PGPB) belum didapatkan. Penelitian ini bertujuan untuk mengetahui pengaruh isolat bakteri terhadap peningkatan pertumbuhan padi dan jagung. Penelitian ini menggunakan metode eksperimen dengan desain rancangan acak lengkap dan setiap perlakuan diulang 15 kali (n= 15). Hasil pertumbuhan tanaman yang diinokulasi dengan isolat bakteri masing-masing dibandingkan dengan perlakuan kontrol. Sebelum perlakuan, tingkat pertumbuhan bakteri endofit diukur sehingga didapatkan fase logaritmik yang cocok untuk dilakukan inokulasi ke akar tanaman. Setelah perlakuan, pertumbuhan tanaman padi dan jagung dipantau dari hari ke-1 setelah tanam (hat) sampai dengan ke-14 hat. Data dianalisis dengan uji t dengan taraf signifikan 5% (α= 0,05). Hasil penelitian menunjukkan bahwa 5 isolat yang berasal dari tanaman pisang mengalami fase logaritmik pada masa inkubasi 4 hingga 16 jam dan semua isolat bakteri meningkatkan tinggi tanaman serta isolat K111 dapat meningkatkan tinggi tanaman secara signifikan dibandingkan dengan kontrol. Penelitian ini mengungkapkan kemampuan bakteri endofit dari tanaman pisang untuk meningkatkan pertumbuhan tanaman.
Endophytic Bacteria From Banana Plants Improves The Growth of Rice (Oryza sativa) and Maize Plants (Zea mays) Sidiq, Yasir; Silviani, Defina Anggita; Rahayu, Triastuti; Saputra, Alanindra; Wahibah, Ninik Nihayatul; Widianto, Donny
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.37884

Abstract

AbstractFive isolates of endophytic bacteria from the roots of klutuk and ambon banana plants produce indole acetic acid (IAA) hormone. However, the evidence of its potential as Plant Growth Promoting Bacteria (PGPB) has not been observed. Therefore, this study aims to determine the effect of bacterial isolate to increase the growth of rice and maize plants. The growth rates of bacterial isolates were measured before the inoculation into the plant root. The root inoculation was performed following a complete randomized design. Root inoculation was carried out using 5 isolates of endophytic bacteria in rice and maize plant seedlings, and the process was repeated 15 times (n=15). The growth of rice and maize plants was monitored from 1st day after planting (dap) to the 14th dap. The collected data were analyzed by student t-test with a significant level of 5% (a= 0.05). The results showed that the logarithmic phase of all isolates was reached at 4 to 16 hours and K10, K25, K35, K111, and A41 isolates increased the height of plants while the K111 isolate can significantly increase the plant height compared to the control. This experiment revealed that the endophytic bacteria from banana plants increase the rice and maize plant’s growth.AbstrakLima isolat bakteri menghasilkan hormon indole acetic acid (IAA) yang berpotensi memacu pertumbuhan tanaman. Namun, bukti empiris potensinya sebagai Plant Growth Promoter Bacteria (PGPB) belum didapatkan. Penelitian ini bertujuan untuk mengetahui pengaruh isolat bakteri terhadap peningkatan pertumbuhan padi dan jagung. Penelitian ini menggunakan metode eksperimen dengan desain rancangan acak lengkap dan setiap perlakuan diulang 15 kali (n= 15). Hasil pertumbuhan tanaman yang diinokulasi dengan isolat bakteri masing-masing dibandingkan dengan perlakuan kontrol. Sebelum perlakuan, tingkat pertumbuhan bakteri endofit diukur sehingga didapatkan fase logaritmik yang cocok untuk dilakukan inokulasi ke akar tanaman. Setelah perlakuan, pertumbuhan tanaman padi dan jagung dipantau dari hari ke-1 setelah tanam (hat) sampai dengan ke-14 hat. Data dianalisis dengan uji t dengan taraf signifikan 5% (α= 0,05). Hasil penelitian menunjukkan bahwa 5 isolat yang berasal dari tanaman pisang mengalami fase logaritmik pada masa inkubasi 4 hingga 16 jam dan semua isolat bakteri meningkatkan tinggi tanaman serta isolat K111 dapat meningkatkan tinggi tanaman secara signifikan dibandingkan dengan kontrol. Penelitian ini mengungkapkan kemampuan bakteri endofit dari tanaman pisang untuk meningkatkan pertumbuhan tanaman.
Co-Authors 'Azmi, Abidah Ulul A.A. Ketut Agung Cahyawan W Adilla Nur Azizah Adilla Nur Azizah Adityaradja, Bagas Alanindra Saputra Alanindra Saputra Alanindra Saputra Alanindra Saputra Alanindra Saputra Anatri Desstya Anggita Juniar Laspartriana Anggun Dwi Nur Annisa Anhari, Minhatul Ulya Anisa, Rizka Sakinatun Anjani, Nofa Annur Indra Kusumadani Apriliana, Cindi Dila Ariyanti, Olivia Puja Arum Dyah Ripdiyanti Astuti, Dyah Auladiyah, Alfia Sa'adul Aurelia, Fanisha Azizah, Adilla Nur Bambang Harmanto, Bambang Bambang Sumardjoko Baskoro Adi Prayitno Baskoro Adi Prayitno Bowo Sugiharto Bowo Sugiharto Bowo Sugiyarto BUDI SETIADI DARYONO Condro Nur Alim D Djumadi Daryono, Budi S Dedi Gunawan Defina Anggita Silviani Devary Pradana Setyabudi Dewianty, Ratih Dicky Eka Prasetya Donny Widianto Donny Widianto Dyah Astuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Evi Dwi Kartikasari Fadilah, Fari Fari Fadilah Febrianti, Nisa Febriyanti, Vika Gamal Abdul Nasir Zakaria Ganno Tribuana Aji Guntur Nurcahyanto Haq, Muhammad Izzul Hardianto, Alden Ganendra Madhava Priya Hariyatmi Hariyatmi Hartanto, Nadhifah Riski Harun Joko Prayitno Haryanto Haryanto Heri Siswanto Hernawan Sulistyanto Ihsan Nugroho Irfadhila, Dwega Izzatul Azmi Mulya Jakia, Nikmatu Jamil, Nazia Jumadi Jumadi Junita Dwi Wardhani Kistantia Elok Mumpuni Kistantia Elok Mumpuni Kun Harismah Listy Hasti Mandiri Mandiri, Listy Hasti Maryana, Windri Masir, Rizkya A. Mauly Halwat Hikmat Mazwar Ismiyanto Miftakhul Huda Miftakhul Huda Minallah, Aldin Nasrun Muammar Fawwaz Muhammad Izzul Haq Muhammad Nizar Muhammad Noor Kholid Muhammad Samsuri Muhammad Syahriandi Adhantoro Munawaroh , Rima Muslimawati, Dinny Patria Nabila Fitriyani Nanang Mulyana, Nanang Naufal Ishartono Naufal Ishartono Ningtyas, Yoga Dwi Windy Kusuma Ninik Nihayatul Wahibah Ninik Nihayatul Wahibah Nurhidayat Nurhidayat Nurul Hikmah Kartini Oktiatama, Firlana Bakti Puguh Karyanto PUGUH KARYANTO Puguh Karyanto Purnomo Purnomo Purnomo Purnomo Purwono , Bambang Putri Agustina Putri Agustina Putri Agustina Putri Agustina Putri Salwa Salsabilla Putri, Wiffy Zalina Rahayu, Triasuti Ratih Dewianty Ratnasari Diah Utami Rika Dini Saputri Risnasari, Wanda Datik Rizko Hadi Rizko Hadi, Rizko Rosyada, Alya Nugrahaeni Sabar Narimo Sabdina, Berlian Achya Putri Santhyami Santhyami Sari , Banuwati Kartika Seno, Hernandito Aryo Septinawati, Septinawati Setyabudi, Devary Pradana Sigit Dwi Maryanto Sigit Dwi Maryanto Sigit Dwi Maryanto Silviani, Defina Anggita Siti Kartika Sari Siti Nur Syarifah Siti Nur Syarifah Siti Nuraini Siti Nurjanah Sofyan Anif Sri Katoningsih Sri Sat Titi Hamranani Suparti Suparti Suparti Suparti Suparti Suparti Suryawati, Andari Tri Sutama Syarifah, Siti Nur Temon Bagus Hidayatullah Triastuti Rahayu Trio Ageng Prayitno, Trio Ageng Tyastuti, Erma Musbita Ulya, Nuriya Hazma Arifatul Vika Manda Putri Widi Widayat Yusnita Rahmawati Zainal Arifin Zakaria, Gamal Abdul Nasir Zulperi, Dzarifah