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Journal : Agrocentrum

Eksplorasi dan Identifikasi Bacillus sp. dari Tanah Rizosfer Bambu dan Tomat di Kelurahan Made, Sambikerep, Surabaya : Exploration and Identification of Bacillus sp. from Bamboo and Tomato Rhizosphere Soil in Made Village, Sambikerep, Surabaya Fatimah Lailatus Saadah; Noni Rahmadhini; Suharto
Agrocentrum Vol. 1 No. 1 (2023): Agrocentrum
Publisher : Agriculture Faculty - UPN "Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/agrocentrum.v1i1.7

Abstract

Bacillus sp. is one of the Biological Control Agents (BCA) that has effectiveness in inhibiting pathogenic bacterial and fungal pathogens. The purpose of this study was to determine the presence of Bacillus sp. on bamboo and tomato root soil. The research stage started from the exploration stage which was carried out on agricultural land in Made Village, Sambikerep District, Surabaya City. Soil sampling was taken compositely at 5 different points. From the isolation results, 6 bacterial colonies were found which were suspected to Bacillus sp. The six isolates were BS 1, BS 2, BS 3, BS 4, BS 5, and BS 6. Of the six colonies, only BS 3 colonies could not grow. The results of the isolation were then identified by colony morphology, physiological and biochemical characteristics. The results of the gram test showed that BS 2, BS 4, and BS 6 were gram-positive. The results of the soft rot test showed that BS 6 showed a positive reaction. So that it is suspected as Bacillus sp. are BS 2 and BS 4.
Co-Authors Achmad Fiqri Agustin, Eva Tri Aldi Kurniansyah Amir, Faradila anggreini, riski ayu Anita, Tri Yuli Arga Dwi Indrawan Ari Wijayanti Arika Purnawati Arika Purnawati Barna Deta Cristin Naftaly Cantika, Gabriella Choerunnisa, Agustya Salma Damayanti, Alfa Dirsista Didik Utomo Pribadi Didik Utomo Pribadi Dita Megasari Djiwanata, Indra Elly Syafriani Elly Syafriani Erlyana Desy Rahmawati Fathirsyam, Kemal Fatimah Lailatus Saadah Fitri Wijayanti Habibah, Isnaini Ainun Haidar Fari Aditya Hasbulloh, Mu'arif Ihza Herry Nirwanto Hery Nirwanto, Hery Imanadi, Latief Indah Nathasya, Rachmawaty Karuniadin Mukti, Ahmad Novarda Laksamana Agadhia Raharjo Laksmi Diana Lestari, Safira Rizka Mahendra Kusuma, Ramadhani Marlina, U'ud Uda Mochammad Mirza Saputra Mubarok, Basroh Saepul Muhammad Arif Wahyudin Muhammad Arif Wahyudin Muhammad Qoyyimul Amri Musarofa, Musarofa Nugroho, Tito Ridho Okta Gegana Purwadi Penta SURYAMINARSIH Prasetyo, Dandy Putri, Fanny Etrisya Putri, Redwika Clarissa Putri, Vadila Mulia Ramadhani Mahendra Kusuma Ramdan Hidayat Retno Widya Ningrum Risdiyanti, Rateh Lailatul Safira Rizka Lestari Saputra, Mochammad Mirza Saputra, Mochammad Mirza Suharto Suputa Suputa Tri MUJOKO Trijanti A. Widinni Triwahyu, Endang Ukhrowi, Syerlina Titis Muawanah Widajati, Wiludjeng Widayati, Wiludjeng Wijayanto, Mohamad Adi Wiludjeng Widayati Windriyanti, Wiwin Wiwik Sri Harijani Wiwin Windriyanti Wiwin Windriyanti Yenny WURYANDARI YUDI NUR SUPRIADI Yulifada, Dede Angelina Zetta Rasullia Kamandang