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All Journal Prosiding Seminar Biologi AL KAUNIYAH Teknika: Jurnal Sains dan Teknologi Bioeksperimen: Jurnal Penelitian Biologi Pharmacon Scientiae Educatia: Jurnal Pendidikan Sains BIOEDUSCIENCE BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Pembelajaran dan Biologi Nukleus Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Riset Biologi dan Aplikasinya Community Empowerment Bioscientist : Jurnal Ilmiah Biologi Proceeding Biology Education Conference Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Urecol Journal. Part C: Health Sciences Prosiding University Research Colloquium Biological Environment and Pollution Quagga: Jurnal Pendidikan dan Biologi JIPI (Jurnal IPA dan Pembelajaran IPA) Proceeding of International Conference on Biology Education, Natural Science, and Technology Berita Biologi
Triastuti Rahayu
Universitas Muhammadiyah Surakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary

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Journal : AL KAUNIYAH

 1 
Potensi Bakteri Endofit Asal Tanaman Pisang Klutuk (Musa balbisiana Colla) Sebagai Pendukung Pertumbuhan Tanaman Triastuti Rahayu; Yekti Asih Purwestri; Siti Subandiyah; Donny Widianto
Al-Kauniyah: Jurnal Biologi Vol 14, No 2 (2021): 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.v14i2.19140

Abstract

AbstrakBakteri endofit yang terdapat di tanaman pisang Klutuk dan keterkaitannya dengan sifat ketahanan tanaman pisang Klutuk pada cekaman biotik dan abiotik belum dilaporkan dalam publikasi ilmiah. Sebanyak 93 isolat bakteri endofit telah diperoleh dari pisang Klutuk, tetapi belum diketahui kemampuannya sebagai pendukung pertumbuhan tanaman (PPT). Penelitian ini bertujuan untuk mengetahui karakter isolat-isolat bakteri endofit dari pisang Klutuk sebagai pendukung pertumbuhan tanaman. Kelompok bakteri Gram positif dan negatif ditentukan dengan metode pewarnaan Gram. Kemampuan memfiksasi nitrogen (N2), memproduksi asam indol asetat (AIA), dan antagonisme terhadap Fusarium oxysporum f. sp. cubense (Foc) diuji untuk mengetahui kemampuan isolat bakteri endofit sebagai pendukung pertumbuhan tanaman. Hasil penelitian menunjukkan bahwa 87,10% isolat bakteri endofit dari tanaman pisang Klutuk merupakan kelompok bakteri Gram negatif dan 82,80% (77 isolat bakteri) menunjukkan karakter tunggal atau ganda sebagai PPT. Di dalam kelompok isolat tersebut, terdapat berturut-turut 60, 38, dan 20 bakteri yang mampu memfiksasi N2, menghasilkan AIA, dan antagonisme terhadap Foc. Hasil pengujian ini menunjukkan bahwa bakteri endofit dari pisang Klutuk didominasi oleh bakteri kelompok Gram negatif yang memiliki kemampuan sebagai pendukung pertumbuhan tanaman.Abstract The role of endophytic bacteria on the biotic and abiotic resistance of Klutuk banana plants has never been reported. A total of 93 endophytic bacterial isolates were obtained from Klutuk banana plants in a previous study, but their potency as Plant Growth Promoting Bacteria (PGPB) is not elucidated. This study aims to characterize those 93 endophytic bacterial isolates. Gram staining was performed to differentiate between Gram-positive and negative bacteria among the isolates. The ability to fix nitrogen (N2), produce indole acetic acid (IAA) and antagonize Fusarium oxysporum f. sp. cubense (Foc) were also examined to determine their potency as PGPB. The results showed that 87.1% of the endophytic bacterial isolates were Gram-negative bacteria and 83.87% (78 bacterial isolates) had single or multiple traits of PGPB. Among the isolates, 60, 38, and 20 bacteria were able to fix N2, produce IAA, and antagonize Foc, respectively. The results indicated that the endophytic bacteria inhabiting Klutuk banana plant are dominated by Gram-negative PGPB.
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 Abd. Rasyid Syamsuri Adihaningrum, Hidayah Adityaradja, Bagas Agus Supriadi Alanindra Saputra Alanindra Saputra Amanah, Firda Aminah Asngad Andika, M. Reisa Anggita Juniar Laspartriana Anggun Dwi Nur Annisa Anhari, Minhatul Ulya Anjani, Nofa Ariyanti, Olivia Puja Arum Dyah Ripdianti Asifa, Aulia Asifati Asifa, Aulia Asifati Aulia Asifati Asifa Aurelia, Fanisha Chairunnisa, Maurizka Defina Anggita Silviani Desfika Ardia Putri Dewianty, Ratih Diajeng Ukhty Mahirro Donny Widianto Donny Widianto Elvina Sophia Ranti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Ernawati, Devi Fadilah, Fari Fari Fadilah Febriyanti, Vika Guntur Nurcahyanto Halim, Ilham Surya Hapsari, Lativa Restu Hardianto, Alden Ganendra Madhava Priya Haryanto Haryanto Husniah, Salissatul Ima Aryani Imragaa, Abdelqader Insani, Qori Tsaniyah Ainun Jamil, Nazia Kistantia Elok Mumpuni Kistantia Elok Mumpuni Kun Harismah Kusala, Katrin Vidya Laspartriana, Anggita Juniar Latih, Garin Puspa Lestari, Ulfa Putri Listiawati, Vina Listy Hasti Mandiri Maimun, Muhammad Halim Mandiri, Listy Hasti Maurisa Yuant Khairani Muhamad Wisnu Muhammad Halim Maimun Ningsih, Ike Warti Ninik Nihayatul Wahibah Ninik Nihayatul Wahibah Nisa, Melita Arofatun Nurul Aini Perdana, Aprilia Putri Pujiati Putra, Sahasika Sean Putri Agustina Putri Agustina Putri Salwa Salsabilla Putri, Salsabilla Ardilia Ratih Dewianty Rika Dini Saputri Rina Astuti Rini, Heni Sulistyo Ripdianti, Arum Dyah Risnasari, Wanda Datik Sabdina, Berlian Achya Putri Sahasika Sean Putra Santhyami Santhyami Sari, Siti Kartika Seno, Hernandito Aryo Siddiq, Yasir Sidiq , Yasir Sidiq*, Yasir Silviani, Defina Anggita Siti Kartika Sari Siti Nur Syarifah Siti Nur Syarifah Siti Subandiyah Sofyan Anif Suparti - - Suparti Suparti Suparti Suparti Syarifah, Siti Nur Taufiq Satria Mukti Titik Suryani Titik Suryani Trio Ageng Prayitno, Trio Ageng Tyastuti , Erma Musbita Tyastuti, Erma Musbita Ucik Mardini Vika Manda Putri Viryateja, Gavin W Wahyuni, W Wahid, Hafiyan Zahroh Al Wahyu Purwo Raharjo Wardhani, Dea Wieda Indrajaya Wibowo, Vina Noviasanti Putri Wijayanti, Dinda Ayu Wuri Wulandari Wuri Wulandari, Wuri Yasir Sidiq Yayuk Mundriyastutik Yekti Asih Purwestri Yulianti, Anisa Yusnita Rahmawati Zainulmuttaqin, Ariki Zulperi, Dzarifah