Data/hora: 13/06/2024 02:01:07

Biblioteca(s): | Embrapa Clima Temperado.
Data corrente: | 21/02/2013
Data da última atualização: | 16/05/2017
Autoria: | JABLONOWSKI, N. D.; BORCHARD, N.; ZAJKOSKA, P.; FERNÁNDEZ-BAYO, J. D.; MARTINAZZO, R.; BERNS, A. E.; BURAUEL, P.
Afiliação: | NICOLAI DAVID JABLONOWSKI; NILS BORCHARD; PETRA ZAJKOSKA; JESÚS D. FERNÁNDEZ-BAYO; ROSANE MARTINAZZO, CPACT; ANNE E. BERNS; PETER BURAUEL.
Título: | Biochar-Mediated [14C]Atrazine Mineralization in Atrazine-Adapted Soils from Belgium and Brazil
Ano de publicação: | 2012
Fonte/Imprenta: | Journal of Agricultural and Food Chemistry, Easton, v. 61, p. 512-516, 2013.
DOI: | dx.doi.org/10.1021/jf303957a
Idioma: | Português
Notas: | Published in December 24, 2012.
Conteúdo: | Biochar addition to soil has been reported to reduce the microbial degradation of pesticides due to sorption of the active compound. This study investigated whether the addition of hardwood biochar alters the mineralization of 14C-labeled atrazine in two atrazine-adapted soils from Belgium and Brazil at different moisture regimens. Biochar addition resulted in an equally high or even in a significantly higher atrazine mineralization compared to the soils without biochar. Statistical analysis revealed that the extent of atrazine mineralization was more influenced by the specific soil than by the addition of biochar. It was concluded that biochar amendment up to 5% by weight does not negatively affect the mineralization of atrazine by an atrazineadapted soil microflora.
Palavras-Chave: | Adaptação Microbiana; Belgica; Brasil.
Thesagro: | Pesticida.
Thesaurus Nal: | biochar.
Categoria do assunto: | P Recursos Naturais, Ciências Ambientais e da Terra
Registro original: | Embrapa Clima Temperado (CPACT)
Exemplares: | CPACT - (16484-1) - UPC - AP - DD - 00542 -  - 2012.00542 - DIS