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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment)
Ania Cintaresmini
Badan Tenaga Nuklir Nasional, Pusat Aplikasi Isotop dan Radiasi Badan Tenaga Nuklir Nasional, Jl. Lebak Bulus Raya No. 49 Jakarta Selatan 12440
Agriculture, Biological Sciences & Forestry Environmental Science

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Uji Fitopatogenitas, Hemolisis serta Kemampuan Mikrob dalam Melarutkan Fosfat dan Kalium: Test of Phytopathogenicity, Hemolysis and Microbial Ability in Solubilizing Phosphate and Potassium Desak Ketut Tristiana Sukmadewi; Iswandi Anas; Rahayu Widyastuti; Ania Cintaresmini
Jurnal Ilmu Tanah dan Lingkungan Vol 19 No 2 (2017): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.167 KB) | DOI: 10.29244/jitl.19.2.68-73

Abstract

Soil microbes have an important role in the cycle of phosphorus and potassium. Therefore, a multifunctional microbe is required to have two or more functions. Before a multifunctional test is performed, the microbes must be tested and confirmed, they are not pathogenic. The purpose of this research was to study phytopathogenicity, hemolysis and microbial ability in solubilizing phosphate and phosphate. The research procedure consisted of phytopathogenicity test, hemolysis test, the test of phosphate solubilizing ability on Pikovskaya solid medium and potassium solubilizing ability on Alexandrov solid medium. Based on the results of phytopatgonecity tests on bacteria and fungi, all isolates are non-phytopathogenic. From the hemolysis test of bacterial isolate BPK 2, BPK 6 and BPK 7 caused total hemolysis. Based on the hemolysis test of fungi isolate SSIO 6 caused total hemolysis, FPF E1 and JK 6 caused partial hemolysis. Isolate BPK 5 has the highest index in solubilizing potassium (1.375), while isolate BPF 9 has the highest index in solubilizing phosphate (1.533). Keywords: Microbe, multifunctional, pathogenicity, phosphate solubilizing, potassium solubilizing
Co-Authors Iswandi Anas RAHAYU WIDYASTUTI Sukmadewi, Desak Ketut Tristiana