Navegação Scientia Agrícola por autor "Miyazawa, Mario"

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Humic substances and its distribution in coffee crop under cover crops and weed control methods

Martins, Bruno Henrique; Araujo-Junior, Cezar Francisco; Miyazawa, Mario; Vieira, Karen Mayara (Escola Superior de Agricultura "Luiz de Queiroz", 2016-07)

Humic substances (HS) comprise the passive element in soil organic matter (SOM), and represent one of the soil carbon pools which may be altered by different cover crops and weed control methods. This study aimed to assess ...