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The status of soil phosphate fractions and the ability of fungi to dissolve hardly soluble phosphates
(Elsevier B.V., 2005-05-01)
Brazilian soils predominantly consist of iron and aluminum oxides and have a low phosphorus content. The present study was carried out in order to assess the status of phosphate fractions in pasture, forest and agricultural ...
The status of soil phosphate fractions and the ability of fungi to dissolve hardly soluble phosphates
(Elsevier B.V., 2005-05-01)
Brazilian soils predominantly consist of iron and aluminum oxides and have a low phosphorus content. The present study was carried out in order to assess the status of phosphate fractions in pasture, forest and agricultural ...
Novel synthesis of cyclic methylvinylsiloxanes by the reaction of methylvinyl diethoxysilane with phosphorous pentachloride
(John Wiley & Sons Inc, 2002-09)
We report a novel synthesis of the cyclic oligomers [(H2C = CH)(CH3)SiO]n obtained by the reaction between phosphorous pentachloride and methylvinyl diethoxysilane. According to gas chromatography/mass spectrometry data, ...
Pathways of phosphorous fraction dynamics in field crop rotations of the pampas of Argentina
(Soil Science Society of America, 2011-05)
The study of labile and nonlabile forms of P might contribute to advances in soil test procedures and provide insights into management strategies to enhance P bioavailability to crops. Our objective was to evaluate the ...
Insights on Molecular Characteristics of Hydrochars by 13C-NMR and Off-Line TMAH-GC/MS and Assessment of Their Potential Use as Plant Growth Promoters
(2021-02-15)
Hydrochar is a carbon-based material that can be used as soil amendment. Since the physical-chemical properties of hydrochar are mainly assigned to process parameters, we aimed at evaluating the organic fraction of different ...
Produção de biocombustíveis e oligossacarídeos prebióticos a partir de resíduos agrícolas ligno(hemi)celulósicos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em QuímicaUTFPR, 2016-11-18)
Bioethanol and other cellulosic fuels are energy commodities derived from renewable sources of phytobiomasses with the potential to replace petroleum-based fuels. One of the most contemporary ways of obtaining bioethanol ...
Dinámica del fósforo y evaluación de la eficiencia de una roca fosfórica modificada cubana en dos suelos, empleando el P32.
(Instituto de Geografia Tropical (IGT), 2004)
Con el objetivo de estudiar la factibilidad del uso de la Roca Fosfórica Parcialmente Acidulada al 60% (RFPA), alternativa nacional comparada al Superfosfato Triple (SFT) importado y su fraccionamiento en el cultivo del ...