Indicadores químicos de qualidade da matéria orgânica de solo da sub-bacia do Rio das Mortes sob manejos diferenciais de cafeeiro Chemical indicators of the quality of organic matter of soil from the Rio das Mortes watershed under different coffee plant managements

Indicadores químicos de qualidade da matéria orgânica de solo da sub-bacia do Rio das Mortes sob manejos diferenciais de cafeeiro Chemical indicators of the quality of organic matter of soil from the Rio das Mortes watershed under different coffee plant managements

<abstract language="eng">This work evaluated the chemical quality of organic matter (OM) of a Brazilian Oxisol cultivated with coffee plants, under organic and conventional managements. Total organic C (TOC), light fraction C (LF-C) and C in humic (HA-C) and fulvic (FA-C) acids fract...

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Bibliographic Details
Main Authors: Antônio Claret Oliveira Júnior, Carlos Alberto Silva, Nilton Curi, Luiz Roberto Guimarães Guilherme, Otacílio José Passos Rangel
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2008-01-01
Series:Química Nova
Subjects:
light fraction
humic substances
stratification ratio
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700026

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700026

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