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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
22/07/2019 |
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Data da última atualização: |
25/07/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LAU, D.; KUHNEM, P.; SILVA, F. N. da; CASA, R. T.; FAJARDO, T. V. M.; GUTERRES, C. W.; FRANCO, F. de A.; ZOLDAN, S.; PEREIRA, F. S.; VALENTE, J. B.; STEMPKOWSKI, L. A.; PRESTES, S. J. N.; NHANI JUNIOR, A. |
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Afiliação: |
DOUGLAS LAU, CNPT; PAULO KUHNEM, Biotrigo Genética Ltda; FABIO NASCIMENTO DA SILVA, UDESC; RICARDO TREZZI CASA, UDESC; THOR VINICIUS MARTINS FAJARDO, CNPUV; CAROLINE WESP GUTERRES, COOPERATIVA CENTRAL GAÚCHA LTDA; FRANCISCO DE ASSIS FRANCO, COODETEC; SANDRA ZOLDAN, OR MELHORAMENTO DE SEMENTES LTDA; FERNANDO SARTORI PEREIRA, UDESC; JULIANA BORBA VALENTE, UDESC; LUCAS ANTONIO STEMPKOWSKI, UDESC; SENIO JOSÉ NAPOLI PRESTES, FUNDAÇÃO ABC; ANTONIO NHANI JUNIOR, CNPTIA. |
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Título: |
A variabilidade do vírus do mosaico-comum do trigo interfere no manejo, pela indicação de cultivares? |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 12., 2018, Passo Fundo. Ata e Resumos... Passo Fundo: Projeto Passo Fundo, 2019. p. 337-341. |
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ISBN: |
978-85-8326-393-7 |
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Idioma: |
Português |
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Palavras-Chave: |
Mosaico comum do trigo. |
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Thesagro: |
Doença de Planta; Mosaico; Trigo. |
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Thesaurus Nal: |
Plant diseases and disorders; Soil-borne wheat mosaic virus. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01097nam a2200325 a 4500
001 2110779
005 2019-07-25
008 2019 bl uuuu u01u1 u #d
020 $a978-85-8326-393-7
100 1 $aLAU, D.
245 $aA variabilidade do vírus do mosaico-comum do trigo interfere no manejo, pela indicação de cultivares?$h[electronic resource]
260 $aIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 12., 2018, Passo Fundo. Ata e Resumos... Passo Fundo: Projeto Passo Fundo, 2019. p. 337-341.$c2019
650 $aPlant diseases and disorders
650 $aSoil-borne wheat mosaic virus
650 $aDoença de Planta
650 $aMosaico
650 $aTrigo
653 $aMosaico comum do trigo
700 1 $aKUHNEM, P.
700 1 $aSILVA, F. N. da
700 1 $aCASA, R. T.
700 1 $aFAJARDO, T. V. M.
700 1 $aGUTERRES, C. W.
700 1 $aFRANCO, F. de A.
700 1 $aZOLDAN, S.
700 1 $aPEREIRA, F. S.
700 1 $aVALENTE, J. B.
700 1 $aSTEMPKOWSKI, L. A.
700 1 $aPRESTES, S. J. N.
700 1 $aNHANI JUNIOR, A.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
21/06/2021 |
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Data da última atualização: |
06/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
DANTAS, A. R.; GUEDES, M. C.; VASCONCELOS, C. da C.; ISACKSSON, J. G. L.; PASTANA, D. N. B.; LIRA-GUEDES, A. C.; PIEDADE, M. R. F. |
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Afiliação: |
ADELSON ROCHA DANTAS, INPA. PPG em Ecologia; MARCELINO CARNEIRO GUEDES, CPAF-AP; CAROLINE DA CRUZ VASCONCELOS, INPA. PPG em Botânica; JAYNNA GONAR LÔBO ISACKSSON, Instituto de Desenvolvimento Sustentável Mamirauá; DAYANE NATHÁLIA BARBOSA PASTANA, UFLA. PPG em Engenharia Florestal; ANA CLAUDIA LIRA GUEDES, CPAF-AP; MARIA TERESA FERNANDEZ PIEDADE, INPA. PPG em Ecologia. |
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Título: |
Morphology, germination, and geographic distribution of Pentaclethra macroloba (Fabaceae): a hyperdominant Amazonian tree. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista de Biologia Tropical, v. 69, n. 1, p. 181-196, March, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Introduction: Pentaclethra macroloba is a hyperdominant tree in the Amazon estuary of great socioeconomic importance for the region because the oil from its seeds is a powerful herbal medicine. Objective: We aimed to characterize the morphological structure, the morphological adaptations in response to the daily flooding of the Amazon estuary and the biogeographic area of P. macroloba. Methods: Detailed description of the external morphology, from germination to the adult tree, was obtained from individuals located in floodplain forest, Northeast Amazonia. The occupation area and the geographical extension of P. macroloba were determined from point of geographical coordinates of botanical samples deposited in the digital collections of Mobot and SpeciesLink. Results: Adult individuals have adapted structures in response to daily flooding, such as: adventitious roots to increase respiratory efficiency and lenticels in the trunk, serving as a connection point for oxygen transport between the root and the aerial part. Dried fruit favours the activation of the explosive dehiscence mechanism, allowing the seed to be expelled long distance. Deltoid shape of the seed allows water fluctuation and more efficient dispersal. Seedling is phanerocotylar hypogeal and with one pair of reserve cotyledons that provide the seedling an extra source of energy to escape the flood. Germination rate was 78 % and the speed was 0.2 seeds.day-1. Circular buffer method revealed the presence of 123 subpopulations of P. macroloba distributed in a radius of 5 699 943 km² across the Neotropical region. Conclusions: Much of the morphological structures of P. macroloba are adaptive and evolutionary responses to the periodically flooded environment of the Amazon estuary, showing that these environments select the trees, best adapted, to inhabit the flood. P. macroloba has a wide geographical area denotes the plasticity of adapting to different environments, which may justify its monodominance in some regions. MenosIntroduction: Pentaclethra macroloba is a hyperdominant tree in the Amazon estuary of great socioeconomic importance for the region because the oil from its seeds is a powerful herbal medicine. Objective: We aimed to characterize the morphological structure, the morphological adaptations in response to the daily flooding of the Amazon estuary and the biogeographic area of P. macroloba. Methods: Detailed description of the external morphology, from germination to the adult tree, was obtained from individuals located in floodplain forest, Northeast Amazonia. The occupation area and the geographical extension of P. macroloba were determined from point of geographical coordinates of botanical samples deposited in the digital collections of Mobot and SpeciesLink. Results: Adult individuals have adapted structures in response to daily flooding, such as: adventitious roots to increase respiratory efficiency and lenticels in the trunk, serving as a connection point for oxygen transport between the root and the aerial part. Dried fruit favours the activation of the explosive dehiscence mechanism, allowing the seed to be expelled long distance. Deltoid shape of the seed allows water fluctuation and more efficient dispersal. Seedling is phanerocotylar hypogeal and with one pair of reserve cotyledons that provide the seedling an extra source of energy to escape the flood. Germination rate was 78 % and the speed was 0.2 seeds.day-1. Circular buffer method revealed the presence of 123 sub... Mostrar Tudo |
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Palavras-Chave: |
Conservation; Management; Morphological adaptation; Neotropical tree; Pracaxi oil; Tidal flooding. |
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Thesagro: |
Conservação; Gestão; Óleo Vegetal; Pracaxi. |
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Thesaurus NAL: |
Adventitious roots. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223919/1/CPAF-AP-2021-Morphology-geographic-distribution.pdf
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Marc: |
LEADER 02986naa a2200325 a 4500
001 2132419
005 2021-07-06
008 2021 bl uuuu u00u1 u #d
100 1 $aDANTAS, A. R.
245 $aMorphology, germination, and geographic distribution of Pentaclethra macroloba (Fabaceae)$ba hyperdominant Amazonian tree.$h[electronic resource]
260 $c2021
520 $aIntroduction: Pentaclethra macroloba is a hyperdominant tree in the Amazon estuary of great socioeconomic importance for the region because the oil from its seeds is a powerful herbal medicine. Objective: We aimed to characterize the morphological structure, the morphological adaptations in response to the daily flooding of the Amazon estuary and the biogeographic area of P. macroloba. Methods: Detailed description of the external morphology, from germination to the adult tree, was obtained from individuals located in floodplain forest, Northeast Amazonia. The occupation area and the geographical extension of P. macroloba were determined from point of geographical coordinates of botanical samples deposited in the digital collections of Mobot and SpeciesLink. Results: Adult individuals have adapted structures in response to daily flooding, such as: adventitious roots to increase respiratory efficiency and lenticels in the trunk, serving as a connection point for oxygen transport between the root and the aerial part. Dried fruit favours the activation of the explosive dehiscence mechanism, allowing the seed to be expelled long distance. Deltoid shape of the seed allows water fluctuation and more efficient dispersal. Seedling is phanerocotylar hypogeal and with one pair of reserve cotyledons that provide the seedling an extra source of energy to escape the flood. Germination rate was 78 % and the speed was 0.2 seeds.day-1. Circular buffer method revealed the presence of 123 subpopulations of P. macroloba distributed in a radius of 5 699 943 km² across the Neotropical region. Conclusions: Much of the morphological structures of P. macroloba are adaptive and evolutionary responses to the periodically flooded environment of the Amazon estuary, showing that these environments select the trees, best adapted, to inhabit the flood. P. macroloba has a wide geographical area denotes the plasticity of adapting to different environments, which may justify its monodominance in some regions.
650 $aAdventitious roots
650 $aConservação
650 $aGestão
650 $aÓleo Vegetal
650 $aPracaxi
653 $aConservation
653 $aManagement
653 $aMorphological adaptation
653 $aNeotropical tree
653 $aPracaxi oil
653 $aTidal flooding
700 1 $aGUEDES, M. C.
700 1 $aVASCONCELOS, C. da C.
700 1 $aISACKSSON, J. G. L.
700 1 $aPASTANA, D. N. B.
700 1 $aLIRA-GUEDES, A. C.
700 1 $aPIEDADE, M. R. F.
773 $tRevista de Biologia Tropical$gv. 69, n. 1, p. 181-196, March, 2021.
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Embrapa Amapá (CPAF-AP) |
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