Detalhes bibliográficos
| Autor(a) principal: |
MARTINS, P. F. |
| Data de Publicação: |
2007 |
| Outros Autores: |
MARTINEZ, C. O.,
CARVALHO, G. de,
CARNEIRO, P. I. B.,
AZEVEDO, A. R.,
PILEGGI, S. A. V.,
MELO, I. S. de,
PILEGGI, M. |
| Tipo de documento: |
Artigo
|
| Idioma: |
eng |
| Título da fonte: |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
| Texto Completo: |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/15947
|
Resumo: |
The aim of this work was to study herbicide degradation through selected microorganisms from humus and soil subjected to different plantation systems. The following bacterial species were identified: Klebsiella pneumoniae pneumoniae GC s.B strain 1, Pseudomonas alcaligenes, Enterobacter aerogenes GC s.A and Klebsiella pneumoniae pneumoniae GC s.B strain 2. Growth studies yet suggested the possibility of a very long lag phase. Although, culture with the herbicide presented biofilm formation and there were color changes in the herbicide that could have interfered with the espectrophotometry readings. After 5 days of incubation at 35ºC, the difference in the concentration of herbicide was 14.42% on average and after 10 days, 35.01%. |