Evaluation of phosphate solubilization from phosphoric rock via Aspergillus niger and Penicillium sp
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چکیده
منابع مشابه
Biochar enhances Aspergillus niger rock phosphate solubilization by increasing organic acid production and alleviating fluoride toxicity.
During fungal rock phosphate (RP) solubilization, a significant quantity of fluoride (F(-)) is released together with phosphorus (P), strongly inhibiting the process. In the present study, the effect of two F(-) adsorbents [activated alumina (Al2O3) and biochar] on RP solubilization by Aspergillus niger was examined. Al2O3 adsorbed part of the F(-) released but also adsorbed soluble P, which ma...
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Aspergillus sp PS 104, a soil isolate had excellent potential to solubilize rock phosphate in vitro. The process was influenced by the presence of various concentrations of local loess (red soil). The simultaneous occurrence, in our experiment, of high levels of solubilized phosphate and synthesized citric acid, together with the lowest reached pH values, confirmed the role of citric acid in th...
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Inhibition of Aspergillus niger phosphate solubilization by fluoride released from rock 1 phosphate 2 Running title: Inhibition of fungal P solubilization by fluoride 3 4 Gilberto de Oliveira Mendes, Nikolay Bojkov Vassilev, Victor Hugo Araújo Bonduki, 5 Ivo Ribeiro da Silva, José Ivo Ribeiro Júnior, Maurício Dutra Costa 6 7 a Department of Microbiology, Federal University of Viçosa, Brazil 8 b...
متن کاملProduction and Evaluation of Chitosan from Aspergillus Niger MTCC Strains
Three different Aspergillus Niger MTCC strains (872, 1785 and 2208) were used for the production of chitosan. Multivariate growth mediums in varying incubation periods were analyzed for the production. The produced chitosan was characterized by its physical appearance, moisture content (by means of gravimetric method), percentage of ash and solubility (through the Association of Official Agricu...
متن کاملProduction and Evaluation of Chitosan from Aspergillus Niger MTCC Strains
Three different Aspergillus Niger MTCC strains (872, 1785 and 2208) were used for the production of chitosan. Multivariate growth mediums in varying incubation periods were analyzed for the production. The produced chitosan was characterized by its physical appearance, moisture content (by means of gravimetric method), percentage of ash and solubility (through the Association of Official Agricu...
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ژورنال
عنوان ژورنال: Revista de Ciencias Agrícolas
سال: 2020
ISSN: 2256-2273,0120-0135
DOI: 10.22267/rcia.203702.133