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All Journal HAYATI Journal of Biosciences Agrikultura Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agroekoteknologi Jurnal Agro Kultivasi Jurnal Ilmiah Universitas Batanghari Jambi SAINS TANAH - Journal of Soil Science and Agroclimatology Soil REns Media Kontak Tani Ternak Agro Tatanen Jurnal Pertanian Khairun (JPK) Agrikultura Masyarakat Tani: Jurnal Pengabdian kepada masyarakat
Nadia Nuraniya Kamaluddin
Departemen Ilmu Tanah Dan Sumber Daya Lahan, Fakultas Pertanian, Universitas Padjadjaran Jl. Raya Bandung Sumedang Km 21 Jatinangor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Response of Maize Plant Growth Due to Application of Liquid and Solid (Microbeads) Diazotroph Endophytic Bacteria Biofertilizer (Respon Pertumbuhan Tanaman Jagung Akibat Aplikasi Pupuk Hayati Cair dan Padat (Microbeads) Bakteri Endofitik Diazotrof) Regina Teuresna Dewi; Mieke Rochimi Setiawati; M. Julio Ferdiansyah; Eki Riftahur Rizki; Nadia Nuraniya Kamaluddin; Pujawati Suryatmana; Anne Nurbaiti; Reginawanti Hindersah; Betty Natalie Fitriatin; Rangga Jiwa Wibawa
Jurnal Agroekoteknologi Vol 18, No 1 (2026)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v18i1.40482

Abstract

This study aimed to evaluate the effect of diazotrophic endophytic bacteria inoculation in liquid and microbeads formulations on the vegetative growth of maize (Zea mays L.). The experiment was conducted from September 2025 to March 2026 at the Soil Biology Laboratory and Ciparanje Experimental Field, Faculty of Agriculture, Universitas Padjadjaran. The study used a Randomized Block Design consisting of seven treatments and four replications. Treatments included liquid and microbeads biofertilizers containing Gluconacetobacter diazotrophicus strain GD 3-1, Paraburkholderia sp. strain GD 12-2, and their consortium. Observed parameters included plant height, stem diameter, leaf area, intensity of plant pest disturbance, and stem endophytic bacterial population. Data were analyzed using analysis of variance (ANOVA) followed by the Scott-Knott test at a 5% significance level using Statistical Package for the Social Sciences (SPSS) 21. The results showed that biofertilizer application significantly affected maize growth at the late vegetative stage. Liquid formulation of G. diazotrophicus produced the highest plant height at 8 weeks after planting, while microbeads formulation showed more stable growth responses during the observation period. Biofertilizer treatments also increased leaf area and stem endophytic bacterial population compared with the control treatment. In addition, inoculated plants showed better tolerance to pest attacks during the vegetative stage. Overall, the application of diazotrophic endophytic bacteria, particularly G. diazotrophicus, demonstrated potential to improve maize vegetative growth and support sustainable agricultural practices.
Co-Authors Ade Ismail Ade Setiawan Afrilandha, Nandha Agung Karuniawan Akustu, Masako Alyani Shabrina Anne Nurbaiti Anne Nurbaity Anni Yuniarti Apong Sandrawati Ari Hardianto Betty Natalie Fitriatin Budi Nugroho Budiman, Muhammad Nafariz Danang Sudarwoko Adi Dedi Ruswandi Diana Nafitri Cahayaningrum Diky Indra Wibawa Dirga Sapta Sara Diyan Herdiyantoro Dwi Ajias Pramasari Eki Riftahur Rizki Emma Trinurani Sofyan Eso Solihin Eso Solihin Fadhilla Oktavianingtyas Trisilvi Halimah, Ummu ‘Azizah Haris Maulana Ikrar Nusantara Putra Irwandhi, Irwandhi Iskariman, Ahlan Azman Januar, Dodi Ganjar Jihan Fitria Meilani Khumairah, Fiqriah Hanum Latifah, Tipah Leoni Silvia Lia Nur Linda M. Julio Ferdiansyah Mahdi Argawan Putra Masruri, Muhammad Kholil Maulana, Haris Maya Damayani Maya Ismayati Meddy Rachmady Mieke Rochimi Setiawati Muhammad Iqbal Maulana Yusuf Nanda Aditya Setyawan Narita Ayu Putri Pramesti Nyndia Tri Muliawati Pujawati Suryatmana Purwono Purwono, Purwono Putri Sri Judiani Purba Rainaldi, Rainaldi Rangga Jiwa Wibawa Ratih Damayanti Regina Teuresna Dewi Reginawanti Hindersah Rija Sudirja Salsabilla, Camilla Sandrawati, Apong Santi Rosniawaty Santoso, Dwi Andreas Saon Banerjee Sarita Sarkar Shabrina Rahma Fauzia Silmi Rahadiana Putri Suman Samanta Suryo Firnato Syahrul Ramadhan Syaiful Anwar Tualar Simarmata Ummu ‘Azizah Halimah Wahyu Dwianto Wati, Dyah Aditya Yudith Silfani