Impact of percentage and particle size of sugarcane biochar on the sorption behavior of clomazone in Red Latosol

Biochar is a carbonaceous material that has excellent potential as a fertilizer and soil conditioner. However, there is a lack of information concerning the effects of the amount and particle size of this pyrogenic material on the soil sorption capacity. In this work, evaluation was made of changes...

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Veröffentlicht in:	Anais da Academia Brasileira de Ciências 2018-10, Vol.90 (4), p.3745-3759
Hauptverfasser:	Silva, Marcos R F DA, Queiroz, Maria Eliana L R DE, Neves, Antônio A, Silva, Antônio A DA, Oliveira, André F DE, Oliveira, Renan L DE, Azevedo, Mariane M
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Apparent sorption coefficient batch experiment Charcoal - metabolism external surface area factorial design Freundlich isotherm herbicide retention Herbicides - chemistry Herbicides - metabolism Isoxazoles - chemistry Isoxazoles - metabolism MULTIDISCIPLINARY SCIENCES Oxazolidinones - chemistry Oxazolidinones - metabolism Particle Size Saccharum - drug effects Saccharum - metabolism Soil - chemistry
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Beschreibung
Zusammenfassung:	Biochar is a carbonaceous material that has excellent potential as a fertilizer and soil conditioner. However, there is a lack of information concerning the effects of the amount and particle size of this pyrogenic material on the soil sorption capacity. In this work, evaluation was made of changes in clomazone (CMZ) sorption in a Red Latosol following soil conditioning using different percentages (0.25, 0.5, and 1% w/w) of sugarcane biochar in three particle sizes (
ISSN:	0001-3765 1678-2690 1678-2690
DOI:	10.1590/0001-3765201820180135