Use este identificador para citar ou linkar para este item:
https://repositorio.inpa.gov.br/handle/1/20770
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Marenco, Ricardo Antonio | - |
dc.contributor.author | Lopes, Nei Fernandes | - |
dc.date.accessioned | 2020-06-24T21:31:38Z | - |
dc.date.available | 2020-06-24T21:31:38Z | - |
dc.date.issued | 1994 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/20770 | - |
dc.description.abstract | Under greenhouse condition an experiment was carried out to evaluate trifluralin, chlorimuron and clomazone effects on nitrogen content and chlorophyll concentration in soybeans (Glycine max (L.) Merr. cv Uberlandia), throughout the plant cycle. The samples were collected at 14-day intervals being the first sample collected at 14 days after emergence. Herbicides affected N concentration of plant parts only during the vegetative growth stages of soybeans. Trifluralin and clomazone applications reduced N concentrations in the stems, leaves and roots. Chlorimuron, however, tended to increase leaf and nodule N concentrations. Pod, pod wall and seed N concentrations were not influenced by the herbicides. Leaves, stems and roots had greater N concentrations at the beginning of the vegetative cycle. There were no effects of herbicides on chlorophyll concentrations. It was estimated that the soil gained 4.7 g/m2 of N during the plant cycle, as result of nitrogen fixation. | - |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 6, Número 1, Pags. 7-13 | pt_BR |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Brazil | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/br/ | * |
dc.subject | Glycine max | - |
dc.subject | N2-fixation | - |
dc.subject | Pigment | - |
dc.subject | Chlorimuron | - |
dc.subject | Clomazone | - |
dc.subject | Trifluralin | - |
dc.title | Leaf chlorophyll concentration and nitrogen content in soybean plants treated with herbicides | en |
dc.type | Artigo | pt_BR |
dc.publisher.journal | Revista Brasileira de Fisiologia Vegetal | pt_BR |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
LEAF.pdf | 74,45 kB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons