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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Meio Ambiente; Embrapa Semiárido; Embrapa Solos; Embrapa Unidades Centrais. |
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Data corrente: |
04/09/1995 |
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Data da última atualização: |
11/06/2020 |
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Autoria: |
JACOMINE, P. K. T. (coord.). |
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Afiliação: |
PAULO KLINGER TITO JACOMINE, CNPS. |
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Título: |
Levantamento detalhado dos solos da Fazenda Caju, UEPAE/Aracaju. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Rio de Janeiro: EMBRAPA-SNLCS, 1982. |
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Páginas: |
59 p. |
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Série: |
(EMBRAPA-SNLCS. Boletim técnico, 78). |
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ISSN: |
0100-123X |
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Idioma: |
Português |
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Notas: |
Acompanha 1 mapa, p&b. Escala 1:10.000. Autores: Heraclio Fernandes Raposo de Mélo Filho, Fernando Barreto Rodrigues e Silva, Paulo Klinger Tito Jacomine (Coordenador). |
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Conteúdo: |
Levantamento executado a nível detalhado, em área ocupada pela Fazenda Caju, pertencente a Unidade de Execução de Pesquisa de Âmbito Estadual/Aracaju, no município de Itaporanga D'Ajuda, Estado de Sergipe, abrangendo uma superfície de 1.003,9 ha. Utilizou-se a metodologia do Serviço Nacional de Levantamento e Conservação de Solos (SNLCS) da Empresa Brasileira de Pesquisa Agropecuária (EMEPAPA). As análises físicas e químicas foram executadas pelo órgão citado. Foram utilizadas, no desenvolvimento da prospecção pedológica, fotografias áreas verticais com escala aproximada de 1:15.000 e mapa topográfico plani-altimátrico com escala de 1:2.500 e curvas de níveis de metro em metro. A classificação dos solos é a que está sendo desenvolvida pelo SNLCS/EMBRAPA. O levantamento permitiu identíficar os seguintes solos: Areias Quartzosas Marinhas, Podzol, Glei Pouco Húmico, Solonchak Ta Sódico e Solos Indiscriminados de Mangues. |
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Palavras-Chave: |
Classificação; Fazenda Caju; Itaporanga D'Ajuda; Levantamento detalhado; Morfologia; Morphology; Sergipe; Solos. |
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Thesagro: |
Levantamento; Reconhecimento; Reconhecimento do Solo; Recurso natural; Solo. |
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Thesaurus Nal: |
classification; Soil; Soil surveys; surveys. |
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Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/62840/1/CNPS-BOL.-TEC.-78-82.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125985/1/Maqpa-Detalhado-de-Solos-da-Fazenda-Caju-Uapae-Aracaju.pdf
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Marc: |
LEADER 02049nam a2200361 a 4500
001 1336019
005 2020-06-11
008 1982 bl uuuu 00u1 u #d
022 $a0100-123X
100 1 $aJACOMINE, P. K. T.
245 $aLevantamento detalhado dos solos da Fazenda Caju, UEPAE/Aracaju.
260 $aRio de Janeiro: EMBRAPA-SNLCS$c1982
300 $a59 p.
490 $a(EMBRAPA-SNLCS. Boletim técnico, 78).
500 $aAcompanha 1 mapa, p&b. Escala 1:10.000. Autores: Heraclio Fernandes Raposo de Mélo Filho, Fernando Barreto Rodrigues e Silva, Paulo Klinger Tito Jacomine (Coordenador).
520 $aLevantamento executado a nível detalhado, em área ocupada pela Fazenda Caju, pertencente a Unidade de Execução de Pesquisa de Âmbito Estadual/Aracaju, no município de Itaporanga D'Ajuda, Estado de Sergipe, abrangendo uma superfície de 1.003,9 ha. Utilizou-se a metodologia do Serviço Nacional de Levantamento e Conservação de Solos (SNLCS) da Empresa Brasileira de Pesquisa Agropecuária (EMEPAPA). As análises físicas e químicas foram executadas pelo órgão citado. Foram utilizadas, no desenvolvimento da prospecção pedológica, fotografias áreas verticais com escala aproximada de 1:15.000 e mapa topográfico plani-altimátrico com escala de 1:2.500 e curvas de níveis de metro em metro. A classificação dos solos é a que está sendo desenvolvida pelo SNLCS/EMBRAPA. O levantamento permitiu identíficar os seguintes solos: Areias Quartzosas Marinhas, Podzol, Glei Pouco Húmico, Solonchak Ta Sódico e Solos Indiscriminados de Mangues.
650 $aclassification
650 $aSoil
650 $aSoil surveys
650 $asurveys
650 $aLevantamento
650 $aReconhecimento
650 $aReconhecimento do Solo
650 $aRecurso natural
650 $aSolo
653 $aClassificação
653 $aFazenda Caju
653 $aItaporanga D'Ajuda
653 $aLevantamento detalhado
653 $aMorfologia
653 $aMorphology
653 $aSergipe
653 $aSolos
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Registro original: |
Embrapa Solos (CNPS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
04/12/2023 |
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Data da última atualização: |
28/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
LOPES FILHO, W. R. L.; RODRIGUES, F. H. S.; FERREIRA, I. V. L.; CORREA, L. O.; CUNHA, R. L.; PINHEIRO, H. A. |
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Afiliação: |
WAGNER ROMULO LIMA LOPES FILHO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; FLAVIO HENRIQUE SANTOS RODRIGUES, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; IZABELY VITÓRIA LUCAS FERREIRA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; LORENA OLIVEIRA CORREA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; ROBERTO LISBOA CUNHA, CPATU; HUGO ALVES PINHEIRO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA. |
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Título: |
Physiological responses of young oil palm (Elaeis guineensis Jacq.) plants to repetitive water deficit events. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Industrial Crops & Products, v. 172, Article 114052, 2021. |
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DOI: |
https://doi.org/10.1016/j.indcrop.2021.114052 |
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Idioma: |
Inglês |
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Conteúdo: |
Stomatal and non-stomatal limitations to photosynthesis and acclimation of the photosynthetic machinery to repetitive water deficit (WD) events were investigated in oil palms (Elaeis guineensis Jacq.). For this, well-watered plants (control treatment) were compared with plants subjected to one, two, and three WD events imposed by withholding irrigation until their predawn leaf water potential (Tpd) reached around -2.5 MPa. Treatment comparisons were performed over 28 days. The Tpd decreased equally between WD treatments. Decreases in net CO2 assimilation rate (A) were similar between stressed plants until day 7. In the following days, the A was higher in plants thrice stressed than in those stressed once. Stomatal conductance decreased similarly between WD treatments, but mesophyll conductance to CO2 was lower in plants subjected to a single WD. Chloroplast CO2 concentration decreased similarly between plants subjected to one and three WD events until day 14, but it was lower in the former on subsequent days. Plants subjected to a single WD event showed lower Ribulose 1,5 bisphosphate carboxylase/oxygenase (Rubisco) activity, maximum rate of electron transport (Jmax), and higher rates of photorespiration and dark respiration than other treatments. Plants subjected to one WD event also showed lower maximum quantum efficiency of photosystem II (PSII) photochemistry and PSII maximum efficiency concomitantly with higher malondialdehyde content. The results support that repetitive WD events induce the acclimation of the photosynthetic machinery in oil palm through adjustments in carboxylase Rubisco activity, Jmax, photorespiration, and respiration rates, as well as attenuating oxidative damages to PSII and membrane lipids. MenosStomatal and non-stomatal limitations to photosynthesis and acclimation of the photosynthetic machinery to repetitive water deficit (WD) events were investigated in oil palms (Elaeis guineensis Jacq.). For this, well-watered plants (control treatment) were compared with plants subjected to one, two, and three WD events imposed by withholding irrigation until their predawn leaf water potential (Tpd) reached around -2.5 MPa. Treatment comparisons were performed over 28 days. The Tpd decreased equally between WD treatments. Decreases in net CO2 assimilation rate (A) were similar between stressed plants until day 7. In the following days, the A was higher in plants thrice stressed than in those stressed once. Stomatal conductance decreased similarly between WD treatments, but mesophyll conductance to CO2 was lower in plants subjected to a single WD. Chloroplast CO2 concentration decreased similarly between plants subjected to one and three WD events until day 14, but it was lower in the former on subsequent days. Plants subjected to a single WD event showed lower Ribulose 1,5 bisphosphate carboxylase/oxygenase (Rubisco) activity, maximum rate of electron transport (Jmax), and higher rates of photorespiration and dark respiration than other treatments. Plants subjected to one WD event also showed lower maximum quantum efficiency of photosystem II (PSII) photochemistry and PSII maximum efficiency concomitantly with higher malondialdehyde content. The results support that repetitiv... Mostrar Tudo |
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Thesagro: |
Água; Dendê; Elaeis Guineensis. |
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Thesaurus NAL: |
Photorespiration. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02511naa a2200241 a 4500
001 2159136
005 2024-02-28
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.indcrop.2021.114052$2DOI
100 1 $aLOPES FILHO, W. R. L.
245 $aPhysiological responses of young oil palm (Elaeis guineensis Jacq.) plants to repetitive water deficit events.$h[electronic resource]
260 $c2021
520 $aStomatal and non-stomatal limitations to photosynthesis and acclimation of the photosynthetic machinery to repetitive water deficit (WD) events were investigated in oil palms (Elaeis guineensis Jacq.). For this, well-watered plants (control treatment) were compared with plants subjected to one, two, and three WD events imposed by withholding irrigation until their predawn leaf water potential (Tpd) reached around -2.5 MPa. Treatment comparisons were performed over 28 days. The Tpd decreased equally between WD treatments. Decreases in net CO2 assimilation rate (A) were similar between stressed plants until day 7. In the following days, the A was higher in plants thrice stressed than in those stressed once. Stomatal conductance decreased similarly between WD treatments, but mesophyll conductance to CO2 was lower in plants subjected to a single WD. Chloroplast CO2 concentration decreased similarly between plants subjected to one and three WD events until day 14, but it was lower in the former on subsequent days. Plants subjected to a single WD event showed lower Ribulose 1,5 bisphosphate carboxylase/oxygenase (Rubisco) activity, maximum rate of electron transport (Jmax), and higher rates of photorespiration and dark respiration than other treatments. Plants subjected to one WD event also showed lower maximum quantum efficiency of photosystem II (PSII) photochemistry and PSII maximum efficiency concomitantly with higher malondialdehyde content. The results support that repetitive WD events induce the acclimation of the photosynthetic machinery in oil palm through adjustments in carboxylase Rubisco activity, Jmax, photorespiration, and respiration rates, as well as attenuating oxidative damages to PSII and membrane lipids.
650 $aPhotorespiration
650 $aÁgua
650 $aDendê
650 $aElaeis Guineensis
700 1 $aRODRIGUES, F. H. S.
700 1 $aFERREIRA, I. V. L.
700 1 $aCORREA, L. O.
700 1 $aCUNHA, R. L.
700 1 $aPINHEIRO, H. A.
773 $tIndustrial Crops & Products$gv. 172, Article 114052, 2021.
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