| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
09/07/2001 |
|
Data da última atualização: |
21/08/2012 |
|
Autoria: |
SOUSA, N. C.; FREIRE, G. S.; COIMBRA, H. M.; SÁ, T. D. de A. |
|
Afiliação: |
N. C. SOUSA, BOLSISTA CNPQ/PIBIC/FCAP; G. S. FREIRE, BOLSISTA CNPQ/PIBIC/FCAP; H. M. COIMBRA, BOLSISTA ATP/CNPQ/SHIFT; TATIANA DEANE DE ABREU SA, CPATU. |
|
Título: |
Desempenho de medidor portatil de clorofila, no monitoramento de clorofila e nitrogênio foliar em mandioca (Manihot esculenta, Crantz), plantada sob diferentes preparos de área. |
|
Ano de publicação: |
2000 |
|
Fonte/Imprenta: |
In: SEMINÁRIO SOBRE MANEJO DA VEGETAÇÃO SECUNDÁRIA PARA A SUSTENTABILIDADE DA AGRICULTURA FAMILIAR DA EMBRAPA AMAZÔNIA ORIENTAL, 1999, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental: CNPq, 2000. |
|
Páginas: |
p. 152-154. |
|
Série: |
(Embrapa Amazônia Oriental. Documentos, 69). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Brasil; Chlorophylls; Igarapé-Açu; Pará; Teor de clorofila; Tipitamba. |
|
Thesagro: |
Análise Foliar; Fisiologia; Mandioca. |
|
Thesaurus Nal: |
Amazonia; leaves; plant physiology; tissue analysis. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/64523/1/Doc69-p152.pdf
|
|
Marc: |
LEADER 01140naa a2200325 a 4500
001 1395261
005 2012-08-21
008 2000 bl uuuu u00u1 u #d
100 1 $aSOUSA, N. C.
245 $aDesempenho de medidor portatil de clorofila, no monitoramento de clorofila e nitrogênio foliar em mandioca (Manihot esculenta, Crantz), plantada sob diferentes preparos de área.
260 $c2000
300 $ap. 152-154.
490 $a(Embrapa Amazônia Oriental. Documentos, 69).
650 $aAmazonia
650 $aleaves
650 $aplant physiology
650 $atissue analysis
650 $aAnálise Foliar
650 $aFisiologia
650 $aMandioca
653 $aBrasil
653 $aChlorophylls
653 $aIgarapé-Açu
653 $aPará
653 $aTeor de clorofila
653 $aTipitamba
700 1 $aFREIRE, G. S.
700 1 $aCOIMBRA, H. M.
700 1 $aSÁ, T. D. de A.
773 $tIn: SEMINÁRIO SOBRE MANEJO DA VEGETAÇÃO SECUNDÁRIA PARA A SUSTENTABILIDADE DA AGRICULTURA FAMILIAR DA EMBRAPA AMAZÔNIA ORIENTAL, 1999, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental: CNPq, 2000.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
05/12/2016 |
|
Data da última atualização: |
25/07/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
C - 0 |
|
Autoria: |
BRASIL, M. da S.; SOUZA, M. S. T. de; OLIVEIRA, I. B. de; DANIEL, O.; SANTOS, S. A.; MARQUES, M. R.; SILVA, W. M. da. |
|
Afiliação: |
MARIVAINE DA SILVA BRASIL, FEDERAL UNIVERSITY OF MATO GROSSO DO SUL/CPAN; MAYARA SILVA TORRES DE SOUZA, FEDERAL UNIVERSITY OF PARANÁ; IZABELA BRAGA DE OLIVEIRA, FEDERAL UNIVERSITY OF MATO GROSSO DO SUL/CPAN; OMAR DANIEL, FEDERAL UNIVERSITY OF THE GRANDE DOURADOS; SANDRA APARECIDA SANTOS, CPAP; MARIA RITA MARQUES, 5FEDERAL UNIVERSITY OF MATO GROSSO OF SUL/CCBS; WILLIAM MARCOS DA SILVA, FEDERAL UNIVERSITY OF MATO GROSSO DO SUL/CPAN. |
|
Título: |
Influence of flood areas on the number of diazotrophic bacteria from pasture grasses. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Applied Ecology and Environmental Sciences, v. 4, n. 4, p. 84-88, 2016. |
|
DOI: |
10.12691 /aees-4-4-1 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Floodplain areas are driven by flood pulse and with consequence, flood gradient are formed, such as, lakes, wetlands and dry areas. And this gradient is one of the most important forcing functions for animal and plant ecology that areas. The aim of this study is testing the hypothesis of the flood gradient in the bacteria diazotrophic association with grasses in their roots and shoots. The study was realized in the Pantanal of the Mato Grosso do Sul, in two periods, rainy (March, 2009) and dry (August, 2010) and the samples of grasses were made in different flood gradients areas: in dry, in seasonally flood and in permanent flooded. The number of bacteria in the roots and stems were counted using the most probable number method using the semi-solid media or semi-specific JNFb and the morphotypes identified using the type strains of Azospirillum and Herbaspirillum. The results show that the grasses presented no difference in roots and shoots and neither for the periods for bacteria number. The principal difference in number were recorded among genera of grasses, were the in grasses influenced by water of flood, the grasses Hymenachne amplexicaulis, Axonopus purpusii presented higher number of bacteria in its tissues and the grass Mesosetum chaseae found in the dry area presented lowest value. The morphotype found belong to three genera, Azospirillum and Herbaspirillum and non-identified genera. The Azospirillum and Herbaspirillum presented high number in grasses Hymenachne amplexicaulis of permanent flood areas and the non-identified genera presented high number in grasses Axonopus purpusii and Mesosetum chaseae dry and seasonally flood area. We conclude that flood gradient hypothesis is valid for association of diazotrophic bacteria and grasses for Pantanal floodplain in two ways: driven the grasses host species distribution along the gradient and the host driven number and bacteria population composition. MenosFloodplain areas are driven by flood pulse and with consequence, flood gradient are formed, such as, lakes, wetlands and dry areas. And this gradient is one of the most important forcing functions for animal and plant ecology that areas. The aim of this study is testing the hypothesis of the flood gradient in the bacteria diazotrophic association with grasses in their roots and shoots. The study was realized in the Pantanal of the Mato Grosso do Sul, in two periods, rainy (March, 2009) and dry (August, 2010) and the samples of grasses were made in different flood gradients areas: in dry, in seasonally flood and in permanent flooded. The number of bacteria in the roots and stems were counted using the most probable number method using the semi-solid media or semi-specific JNFb and the morphotypes identified using the type strains of Azospirillum and Herbaspirillum. The results show that the grasses presented no difference in roots and shoots and neither for the periods for bacteria number. The principal difference in number were recorded among genera of grasses, were the in grasses influenced by water of flood, the grasses Hymenachne amplexicaulis, Axonopus purpusii presented higher number of bacteria in its tissues and the grass Mesosetum chaseae found in the dry area presented lowest value. The morphotype found belong to three genera, Azospirillum and Herbaspirillum and non-identified genera. The Azospirillum and Herbaspirillum presented high number in grasses Hymenachne am... Mostrar Tudo |
|
Palavras-Chave: |
Flood; Floodplain. |
|
Thesagro: |
Graminea; Inundacao. |
|
Thesaurus NAL: |
Grasses. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151253/1/grasses-santos.pdf
|
|
Marc: |
LEADER 02701naa a2200265 a 4500
001 2057971
005 2017-07-25
008 2016 bl uuuu u00u1 u #d
024 7 $a10.12691 /aees-4-4-1$2DOI
100 1 $aBRASIL, M. da S.
245 $aInfluence of flood areas on the number of diazotrophic bacteria from pasture grasses.$h[electronic resource]
260 $c2016
520 $aFloodplain areas are driven by flood pulse and with consequence, flood gradient are formed, such as, lakes, wetlands and dry areas. And this gradient is one of the most important forcing functions for animal and plant ecology that areas. The aim of this study is testing the hypothesis of the flood gradient in the bacteria diazotrophic association with grasses in their roots and shoots. The study was realized in the Pantanal of the Mato Grosso do Sul, in two periods, rainy (March, 2009) and dry (August, 2010) and the samples of grasses were made in different flood gradients areas: in dry, in seasonally flood and in permanent flooded. The number of bacteria in the roots and stems were counted using the most probable number method using the semi-solid media or semi-specific JNFb and the morphotypes identified using the type strains of Azospirillum and Herbaspirillum. The results show that the grasses presented no difference in roots and shoots and neither for the periods for bacteria number. The principal difference in number were recorded among genera of grasses, were the in grasses influenced by water of flood, the grasses Hymenachne amplexicaulis, Axonopus purpusii presented higher number of bacteria in its tissues and the grass Mesosetum chaseae found in the dry area presented lowest value. The morphotype found belong to three genera, Azospirillum and Herbaspirillum and non-identified genera. The Azospirillum and Herbaspirillum presented high number in grasses Hymenachne amplexicaulis of permanent flood areas and the non-identified genera presented high number in grasses Axonopus purpusii and Mesosetum chaseae dry and seasonally flood area. We conclude that flood gradient hypothesis is valid for association of diazotrophic bacteria and grasses for Pantanal floodplain in two ways: driven the grasses host species distribution along the gradient and the host driven number and bacteria population composition.
650 $aGrasses
650 $aGraminea
650 $aInundacao
653 $aFlood
653 $aFloodplain
700 1 $aSOUZA, M. S. T. de
700 1 $aOLIVEIRA, I. B. de
700 1 $aDANIEL, O.
700 1 $aSANTOS, S. A.
700 1 $aMARQUES, M. R.
700 1 $aSILVA, W. M. da
773 $tApplied Ecology and Environmental Sciences$gv. 4, n. 4, p. 84-88, 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
