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Spectroscopic evaluation of charcoal derived humic-like acid. Author(s): FERREIRA, E. J. B.; BROCCHI, E. A.; MAURICIO, G. M.; NUNES, R. A.; BENITES, V. de M. The aim of this work is to study the suitability of using different charcoals in order to produce humic-like acid. Fluorescence and UV-visible spectroscopy were applied to evaluate the humidification... ... Repository: BDPA Publication year: 2008
Can co-application of silicate rock powder and humic-like acids increase nutrient uptake and plant growth in weathered tropical soil? Author(s): BUSATO, J. G.; SANTOS, L. F. dos; PAULA, A. M. de; SODRÉ, F. F.; DOBBSS, L. B.; MARTINS, E. de S.; JINDO, K. Silicate rock powder (SRP) restores the fertility of weathered soils. However, its slow nutrientrelease is a disadvantage for short-duration crops. Humic-like acids (HLAs) are plantbiostimulants that... ... Repository: BDPA Publication year: 2022
Characterization of organic and organomineral liquid fertilizers. Author(s): DOMINGUEZ, D. X.; BENITES, V. de M.; SANTA MARIA, L. C. de; SZPOGANICZ, B.; SIMOES, M. L. The aim of this work is to study the suitability of using different charcoals in order to produce humic-like acid. Fluorescence and UV-visible spectroscopy were applied to evaluate the humidification... ... Repository: BDPA Publication year: 2008
Agronomic effect of humic like substances produced from charcoal. Author(s): BENITES, V. de M.; NOVOTNY, E. H. In this research we evaluated the effect of foliar application of charcoal humic acid solutions on soybean yields. Repository: BDPA Publication year: 2008

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