2007
DOI: 10.1590/s0100-06832007000500008
|View full text |Cite
|
Sign up to set email alerts
|

Caracterização da matéria orgânica do solo em fragmentos de mata atlântica e em plantios abandonados de eucalipto

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

5
10
0
12

Year Published

2011
2011
2023
2023

Publication Types

Select...
8
2

Relationship

0
10

Authors

Journals

citations
Cited by 29 publications
(27 citation statements)
references
References 17 publications
5
10
0
12
Order By: Relevance
“…kg -1 , respectively, in the depth of 5-10 cm in a semi-deciduous forest. Miranda et al (2007) evaluating the distribution of humic fractions and the chemical and spectroscopic characteristics of the humic acids extracted from the fragments of the Atlantic Forest and abandoned eucalyptus plantations in the state of Rio de Janeiro, observed mean levels of C-FAF, C-HAF and C-HUM in the 0-10 cm depth of 1.9, 1.1 and 7.4 g . kg -1 .…”
Section: Resultsmentioning
confidence: 99%
“…kg -1 , respectively, in the depth of 5-10 cm in a semi-deciduous forest. Miranda et al (2007) evaluating the distribution of humic fractions and the chemical and spectroscopic characteristics of the humic acids extracted from the fragments of the Atlantic Forest and abandoned eucalyptus plantations in the state of Rio de Janeiro, observed mean levels of C-FAF, C-HAF and C-HUM in the 0-10 cm depth of 1.9, 1.1 and 7.4 g . kg -1 .…”
Section: Resultsmentioning
confidence: 99%
“…The AH/AF ratio is an indicator of humus quality, since it expresses the degree of evolution of the organic matter humification process, where values lower than 1.0 indicate selective loss of AF or less synthesis and accumulation of the most stable fraction (AH) (Fontana et al, 2005;Bonifácio et al, 2006), which is common in tropical soils, indicating low rates of humification and mineralization of organic matter, being a reflection of low base content, soil acidity and restriction of microbial activity (Miranda et al, 2007). The relationships higher than 1.0 are explained by soil and climate conditions, where the polymerization and condensation processes are favorable (Valladares et al, 2007).…”
Section: Resultsmentioning
confidence: 99%
“…Assim, estudos que forneçam informações sobre as substân-cias húmicas são importantes para a avaliação do ambiente edáfico porque podem contribuir para a compreensão da pedogênese e dos impactos do manejo do solo (Miranda et al, 2007). Além do fracionamento químico da MOS, identificar diferentes frações em termos de estabilidade pode ser outra forma de avaliação de seu comportamento.…”
Section: Introductionunclassified