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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) SAINS TANAH - Journal of Soil Science and Agroclimatology Agrosains: Jurnal Penelitian Agronomi EnviroScienteae Tropical Wetland Journal Jurnal Abdi Insani Agroekotek View
Fakhrur Razie
(Editor in Chief) Bogor Agricultural University, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Other

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Kelimpahan Bakteri Nitrifier Rhizosfer Serelia dan Legum di Kalimantan Selatan Razie, Fakhrur; Ichriani, Gusti Irya; Utami, Aditya Dyah; Romadhan, Panji
Agrosains : Jurnal Penelitian Agronomi Vol 27, No 1 (2025): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v27i1.100082

Abstract

Fertilizer application, especially nitrogen (N), can have a negative impact on the soil and environment. This can be minimized by reducing fertilizer use with the utilization of functional microbes, namely nitrifying bacteria Nitrosomonas sp. and Nitrobacter sp. This study aims to examine the abundance of nitrifier bacteria in the rhizosphere of cereals and legumes. The stages of the study include taking isolate sources and isolating the total bacteria of Nitrosomonas sp. and Nitrobacter sp. The method of taking isolate sources in the rhizosphere of cereals and legumes with a depth of 20 cm. The results showed that the abundance of bacteria differed in various isolate sources. The abundance of Nitrosomonas sp. in isolate sources in the rhizosphere of legumes was higher than in the rhizosphere of cereals. The abundance of Nitrobacter sp. in isolate sources in the rhizosphere of cereals was higher than in the rhizosphere of legumes. Dry land has a relatively higher abundance of soil microbes compared to rice fields. The characteristics of the source land of the isolates and the rhizosphere affect the total abundance of Nitrosomonas sp.and Nitrobacter sp. The soil characteristics of the isolates source and the rhizosphere of different plants affected the total abundance of Nitrosomonas sp. and Nitrobacter sp.
Co-Authors Abdul Hadi Anggaita, Dona Rosti Atang Sutandi Chatimatun Nisa Danang Biyatmoko, Danang Emmy Lilimantik Fadly Hairannoor Yusran Fitri, Rozani GUSTI IRYA ICHRIANI, GUSTI IRYA Gusti Muhammad Hatta Hadi, Wirawan Noor Heiriyani, Tuti Hilda Susanti Iswandi Anas Lailiani, Nurhidayah Lukman Gunarto Nasrullah, Moh. Nasution, Dewi Priany Neina, Dora Nofia Hardarani Nursyam Andi Syarifuddin Rahmadi, Abdul Holid Raihani Wahdah Reinaldy, Wilmar Romadhan, Panji Sugiyanta Suyanto Suyanto Udiansyah Udiansyah, Udiansyah Utami, Aditya Dyah Yudi Firmanul Arifin Yulian Firmana Arifin Yusanto Nugroho