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Mechanisms of adsorption of phenoxyalkanoic herbicides on fulvic and humic acids. Author(s): SPADOTTO, C. A. Our recent study demonstrated that fulvic and humic acids are the major contributors to the adsorption of phenoxyalkanoic acid herbicides in soils. At very low pH, the neutral forms of these herbicide... ... Repository: BDPA Publication year: 2024
Spectroscopic evaluation of charcoal derived humic-like acid. Author(s): 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
Structural features of humic acids extracted from integrated crop-livestock-forest system. Author(s): MARTIN NETO, L.; BERNARDI, A. C. de C.; OLIVEIRA, P. P. A.; MILORI, D. M. B. P.; PEZZOPANE, J. R. M. Soil organic matter (SOM) and their humic fractions (e.g., Humic Acids, HA) are considered a relevant soil quality indicator, due to its direct relation with biological, chemical and physical soil pro... ... Repository: BDPA Publication year: 2021
Bioactivity of humic acids from vermicompost at increasing maturity stages. Author(s): AGUIAR, N. O.; CANELLAS, L. P.; OLIVARES, F. L.; BUSATO, J. G.; SILVA, L. G. JR. S.; NOVOTNY, E. H.; FAÇANHA, A. R. The aim of this work was to evaluate chemical changes and plant growth-promoting effect of HA from different maturing stages isolated from vermicompost, relating bioactivity and its chemical character... ... Repository: BDPA Publication year: 2010
Performance test of granulated potassium chloride with humic acids addition. Author(s): TEIXEIRA, P. C. The objective of this work was to evaluate the efficiency of granulated fertilizers based on potassium chloride with humic acids in the production of dry matter and the accumulation of macronutrients... ... Repository: BDPA Publication year: 2020
Humic acids induce the expression of nitrate transporters in passion-fruit seedlings. Author(s): ROSA, R. C. C. The management of organic fertilization in passion fruit has been carried out empirically based on the responses of the crops and the experience of farmers. Knowledge of the physiological responses of... ... Repository: BDPA Publication year: 2023
Molecular characteristics and bioactivity of humic acids isolated from vermicomposts. Author(s): NOVOTNY, E. H. Vermitechnology is an effective composting method which transforms different residual biomasses into nutrient rich organic fertilizer. In fact, the mature vermicompost is a renewed organic source suit... ... Repository: BDPA Publication year: 2014
Mitigation of salt stress of tomato using pre-treatment with humic acids. Author(s): ZANDONADI, D. B. Repository: BDPA Publication year: 2014
Spectroscopic characterization of humic and fulvic acids in soil aggregates, Brazil. Author(s): FRANCHINI, J. C. Repository: BDPA Publication year: 2020
Changes in metabolic profiling of sugarcane leaves induced by endophytic diazotrophic bacteria and humic acids. Author(s): AGUIAR, N. O.; OLIVARES, F. L.; NOVOTNY, E. H.; CANELLAS, L. P. Plant growth-promoting bacteria (PGPB) and humic acids (HA) have been used as biostimulants in field conditions. The complete genomic and proteomic transcription of Herbaspirillum seropedicae and Gluc... ... Repository: BDPA Publication year: 2018

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