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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: |
04/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, A. M. de S. D.; OLIVEIRA, F. de A.; VASCONCELOS, S. S.; GUIMARÃES, J. R. da S.; TOSTES, L. de C. L.; CRUZ JUNIOR, F. O.; FREITAS, J. da L.; COSTA, J. V. T. A.; LOBATO, A. M. B.; SANTOS, A. C. dos. |
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Afiliação: |
AMANDA MARIA DE SOUSA DIOGENES FERREIRA, Instituto de Pesquisas Cientificas e Tecnológicas do Estado do Amapá; FRANCISCO DE ASSIS OLIVEIRA, UFRA; STEEL SILVA VASCONCELOS, CPATU; JOSÉ RENAN DA SILVA GUIMARÃES, Amcel Amapá florestal e Celulose; LUCIEDI DE CASSIA LEÔNCIO TOSTES, Instituto de Pesquisas Cientificas e Tecnológicas do Estado do Amapá; FRANCISCO OLIVEIRA CRUZ JUNIOR, Instituto de Pesquisas Cientificas e Tecnológicas do Estado do Amapá; JOÃO DA LUZ FREITAS, Instituto de Pesquisas Cientificas e Tecnológicas do Estado do Amapá; JOSÉ VICTOR TORRES ALVES COSTA, Superintendência Federal de Agricultura do Amapá; ANGELA MARIA BRAGA LOBATO, Agência de Defesa e Inspeção Agropecuária do Estado do Amapá; ADRIANO CASTELO DOS SANTOS, Instituto de Pesquisas Cientificas e Tecnológicas do Estado do Amapá. |
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Título: |
Calcium and magnesium dynamics in litter in a successional forest Ecosystem, Under Hydroperiod. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 13, n. 11, p. 105-117, 2021. |
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DOI: |
https://doi.org/10.5539/jas.v13n11p105 |
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Idioma: |
Inglês |
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Conteúdo: |
This study was part of the Manipulation of Moisture and Nutrient Availability in Young Regrowth Forests in Eastern Amazonia Project (MANFLORA). The experiment was designed in completely randomized blocks containing control and irrigated treatments during the dry period (5 mm of water/day), with four repetitions each. The monthly mean litter values ranged from 316.10 to 997.90 kg ha-1 month-1. The magnitude of this phenomenon can be explained by the functional role of the floristic structure, represented by the species Myrcia sylvatica (G. mey) DC., Myrcia bracteata (Rich) DC., Miconia ciliata (Rich) DC., Lacistema pubescens Mart., Lacistema aggregatum (Berg.) Rusby, Vismia guianensis (Aubl.) Choisy, Cupania scrobiculata Rich. and Ocotea guianensis Aubl., which constituted the determinant factors, associated with the hydroperiodic effect and ecosystem manipulation. The monthly mean of the analytical results of mass treatments were significant (P < 0.05), however, when compared annually there was no significance, which indicates seasonal influence, since the period of greatest deposition is the dry one, regardless of the water manipulation along the period studied. Only in time the mass values of Ca and Mg were not significant for treatment (P < 0.05). The amount of Ca was significantly (P < 0.05) higher than that of Mg. |
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Thesagro: |
Cálcio; Magnésio. |
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Thesaurus Nal: |
Biogeochemistry; Irrigation; Secondary forests. |
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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/doc/1159130/1/Calcium-and-Magnesium.pdf
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Marc: |
LEADER 02283naa a2200301 a 4500
001 2159130
005 2023-12-04
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5539/jas.v13n11p105$2DOI
100 1 $aFERREIRA, A. M. de S. D.
245 $aCalcium and magnesium dynamics in litter in a successional forest Ecosystem, Under Hydroperiod.$h[electronic resource]
260 $c2021
520 $aThis study was part of the Manipulation of Moisture and Nutrient Availability in Young Regrowth Forests in Eastern Amazonia Project (MANFLORA). The experiment was designed in completely randomized blocks containing control and irrigated treatments during the dry period (5 mm of water/day), with four repetitions each. The monthly mean litter values ranged from 316.10 to 997.90 kg ha-1 month-1. The magnitude of this phenomenon can be explained by the functional role of the floristic structure, represented by the species Myrcia sylvatica (G. mey) DC., Myrcia bracteata (Rich) DC., Miconia ciliata (Rich) DC., Lacistema pubescens Mart., Lacistema aggregatum (Berg.) Rusby, Vismia guianensis (Aubl.) Choisy, Cupania scrobiculata Rich. and Ocotea guianensis Aubl., which constituted the determinant factors, associated with the hydroperiodic effect and ecosystem manipulation. The monthly mean of the analytical results of mass treatments were significant (P < 0.05), however, when compared annually there was no significance, which indicates seasonal influence, since the period of greatest deposition is the dry one, regardless of the water manipulation along the period studied. Only in time the mass values of Ca and Mg were not significant for treatment (P < 0.05). The amount of Ca was significantly (P < 0.05) higher than that of Mg.
650 $aBiogeochemistry
650 $aIrrigation
650 $aSecondary forests
650 $aCálcio
650 $aMagnésio
700 1 $aOLIVEIRA, F. de A.
700 1 $aVASCONCELOS, S. S.
700 1 $aGUIMARÃES, J. R. da S.
700 1 $aTOSTES, L. de C. L.
700 1 $aCRUZ JUNIOR, F. O.
700 1 $aFREITAS, J. da L.
700 1 $aCOSTA, J. V. T. A.
700 1 $aLOBATO, A. M. B.
700 1 $aSANTOS, A. C. dos
773 $tJournal of Agricultural Science$gv. 13, n. 11, p. 105-117, 2021.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
26/11/2019 |
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Data da última atualização: |
09/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
MARTINS, C. R.; FILIPPINI ALBA, J. M.; DE MARCO, R.; HAMANN, J. J. |
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Afiliação: |
CARLOS ROBERTO MARTINS, CPACT; JOSE MARIA FILIPPINI ALBA, CPACT; Rudinei De Marco; Jonas Janner Hamann. |
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Título: |
Noz-pecã: produção no Brasil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Campo & Negócios, Hortifruti, p. 56-57, out. 2019. Informe Técnico. |
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Idioma: |
Português |
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Palavras-Chave: |
Noz-pecã. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205580/1/Roberto-Martins-Noz-peca-producao-Brasil.pdf
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Marc: |
LEADER 00455naa a2200157 a 4500
001 2115258
005 2020-06-09
008 2019 bl uuuu u00u1 u #d
100 1 $aMARTINS, C. R.
245 $aNoz-pecã$bprodução no Brasil.$h[electronic resource]
260 $c2019
653 $aNoz-pecã
700 1 $aFILIPPINI ALBA, J. M.
700 1 $aDE MARCO, R.
700 1 $aHAMANN, J. J.
773 $tCampo & Negócios, Hortifruti, p. 56-57, out. 2019. Informe Técnico.
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Embrapa Clima Temperado (CPACT) |
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