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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Florestas. |
Data corrente: |
27/11/2023 |
Data da última atualização: |
01/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANTOS, M. E. C. DOS; MELO, R. R. DE; CORREIA, D.; SOUSA, J. A. de; SANTOS, A. M.; SILVA, A. K. V. DA; PAULA, E. A. DE O.; ALVES, A. R.; SCATOLINO, M. V.; RUSCH, F.; MASCARENHAS, A. R. P.; PIMENTA, A. S.; STANGERLIN, D. M. |
Afiliação: |
MÁRCIA ELLEN CHAGAS DOS SANTOS, Federal University of the Semiarid; RAFAEL RODOLFO DE MELO, Federal University of the Semiarid; DIVA CORREIA, CNPAT; JOAO ALENCAR DE SOUSA, CNPAT; ALISSON MOURA SANTOS, CNPF; ANA KARLA VIEIRA DA SILVA, Federal University of the Semiarid; EDGLEY ALVES DE OLIVEIRA PAULA, Federal University of the Semiarid; ALLYSON ROCHA ALVES, Federal University of the Semiarid; MÁRIO VANOLI SCATOLINO, Federal University of the Semiarid; FERNANDO RUSCH, Federal University of the Semiarid; ADRIANO REIS PRAZERES MASCARENHAS, Federal University of Rondônia; ALEXANDRE SANTOS PIMENTA, Federal University of Rio Grande do Norte; DIEGO MARTINS STANGERLIN, Federal University of Mato Grosso. |
Título: |
Variation in the Basic Density of Woods Produced in the Brazilian Semiarid Region Subjected to Different Irrigation Regimes. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Forests, 14, 2168, 2023. |
DOI: |
https:// doi.org/10.3390/f14112168 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The present work aimed to evaluate the wood of fourteen genetic materials (nine species,
between native and exotic, and five clones of Eucalyptus) cultivated under two post-planting irrigation
regimes in the Brazilian semiarid region. For each genotype, six trees (11 years old) were selected
and subjected to two initial irrigation regimes (up to 12 months and up to 36 months) after planting.
Discs of different stem heights were taken: 0% (base), breast height (DBH), 20%, 40%, 60%, 80%, and
100%. Samples were extracted along the radial axis of each disk at three regions (the pith-adjacent
region, intermediate region, and bark-adjacent region). Samples were subsequently saturated in
water to determine their density via the water displacement method. The irrigation systems caused
changes in the pattern of radial and longitudinal variation in the clones regarding the proportion of
woody material in the stem. Among the native species, Angico stood out with a high density and
little juvenile wood, and Pau d’arco, with a low density and a high rate of juvenile wood. Among the
exotic species, Nim presented a high density and a low rate of juvenile wood, and Chichá presented
a high rate of juvenile wood and a low density. In the Eucalyptus hybrids, VE38 stood out with a high
density. Overall, there was an influence from irrigation management, observed with greater intensity
in exotic species for Mahogany and Acacia and for the VE41 and AEC1528 clones of Eucalyptus. The
values of basic densities in the trees varied from 0.35 to 0.85 g·cm−3. There was good adaptation of
native and exotic species and clones to the planting area in the Semiarid region. MenosAbstract: The present work aimed to evaluate the wood of fourteen genetic materials (nine species,
between native and exotic, and five clones of Eucalyptus) cultivated under two post-planting irrigation
regimes in the Brazilian semiarid region. For each genotype, six trees (11 years old) were selected
and subjected to two initial irrigation regimes (up to 12 months and up to 36 months) after planting.
Discs of different stem heights were taken: 0% (base), breast height (DBH), 20%, 40%, 60%, 80%, and
100%. Samples were extracted along the radial axis of each disk at three regions (the pith-adjacent
region, intermediate region, and bark-adjacent region). Samples were subsequently saturated in
water to determine their density via the water displacement method. The irrigation systems caused
changes in the pattern of radial and longitudinal variation in the clones regarding the proportion of
woody material in the stem. Among the native species, Angico stood out with a high density and
little juvenile wood, and Pau d’arco, with a low density and a high rate of juvenile wood. Among the
exotic species, Nim presented a high density and a low rate of juvenile wood, and Chichá presented
a high rate of juvenile wood and a low density. In the Eucalyptus hybrids, VE38 stood out with a high
density. Overall, there was an influence from irrigation management, observed with greater intensity
in exotic species for Mahogany and Acacia and for the VE41 and AEC1528 clones of Eucalyptus. The
valu... Mostrar Tudo |
Palavras-Chave: |
Escassez de água; Plantações florestais; Qualidade da madeira; Variação de densidade; Variation of density; Water scarcity. |
Thesaurus Nal: |
Forest plantations; Wood quality. |
Categoria do assunto: |
-- K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158744/1/ART-23054.pdf
|
Marc: |
LEADER 02806naa a2200373 a 4500 001 2158744 005 2023-12-01 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps:// doi.org/10.3390/f14112168$2DOI 100 1 $aSANTOS, M. E. C. DOS 245 $aVariation in the Basic Density of Woods Produced in the Brazilian Semiarid Region Subjected to Different Irrigation Regimes.$h[electronic resource] 260 $c2023 520 $aAbstract: The present work aimed to evaluate the wood of fourteen genetic materials (nine species, between native and exotic, and five clones of Eucalyptus) cultivated under two post-planting irrigation regimes in the Brazilian semiarid region. For each genotype, six trees (11 years old) were selected and subjected to two initial irrigation regimes (up to 12 months and up to 36 months) after planting. Discs of different stem heights were taken: 0% (base), breast height (DBH), 20%, 40%, 60%, 80%, and 100%. Samples were extracted along the radial axis of each disk at three regions (the pith-adjacent region, intermediate region, and bark-adjacent region). Samples were subsequently saturated in water to determine their density via the water displacement method. The irrigation systems caused changes in the pattern of radial and longitudinal variation in the clones regarding the proportion of woody material in the stem. Among the native species, Angico stood out with a high density and little juvenile wood, and Pau d’arco, with a low density and a high rate of juvenile wood. Among the exotic species, Nim presented a high density and a low rate of juvenile wood, and Chichá presented a high rate of juvenile wood and a low density. In the Eucalyptus hybrids, VE38 stood out with a high density. Overall, there was an influence from irrigation management, observed with greater intensity in exotic species for Mahogany and Acacia and for the VE41 and AEC1528 clones of Eucalyptus. The values of basic densities in the trees varied from 0.35 to 0.85 g·cm−3. There was good adaptation of native and exotic species and clones to the planting area in the Semiarid region. 650 $aForest plantations 650 $aWood quality 653 $aEscassez de água 653 $aPlantações florestais 653 $aQualidade da madeira 653 $aVariação de densidade 653 $aVariation of density 653 $aWater scarcity 700 1 $aMELO, R. R. DE 700 1 $aCORREIA, D. 700 1 $aSOUSA, J. A. de 700 1 $aSANTOS, A. M. 700 1 $aSILVA, A. K. V. DA 700 1 $aPAULA, E. A. DE O. 700 1 $aALVES, A. R. 700 1 $aSCATOLINO, M. V. 700 1 $aRUSCH, F. 700 1 $aMASCARENHAS, A. R. P. 700 1 $aPIMENTA, A. S. 700 1 $aSTANGERLIN, D. M. 773 $tForests, 14, 2168, 2023.
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Embrapa Agroindústria Tropical (CNPAT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
06/11/2018 |
Data da última atualização: |
19/03/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
OLARTE, L. C.; DUARTE, L. F. C.; LEGUIZAMON, G. O. de C.; ARAUJO, F. R.; VERBISCK, N. V. |
Afiliação: |
Larissa Costa Olarte, Universidade Federal de Mato Grosso do Sul - UFMS; Universidade Federal de Mato Grosso do Sul - UFMS; GISELE OLIVAS DE CAMPOS LEGUIZAMON, CNPGC; FLABIO RIBEIRO DE ARAUJO, CNPGC; NEWTON VALERIO VERBISCK, CNPGC. |
Título: |
Identificação de Mycobacterium bovis por espectrometria de massas MALDI-TOF. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 12., 2016, Campo Grande, MS. [Anais...] Brasília, DF: Embrapa, 2016. 112 p. |
Páginas: |
p. 16-17 |
Série: |
(Embrapa Gado de corte. Documentos, 227). |
Idioma: |
Português |
Conteúdo: |
A tuberculose bovina é uma doença zoonótica, causada pela bactéria Mycobacterium bovis . Diversas espécies de mamíferos, inclusive o homem, podem infectar-se por esse bacilo. Além do risco à saúde pública, ocorrem perdas econômicas devido à menor produtividade nos rebanhos acometidos. Objetivou-se definir e implementar metodologia de espectrometria de massas MALDI-TOF (Matrix Assisted Laser Desorption Ionization ? Time-of-Flight) para classificar gênero e espécies de Mycobacterium, por meio da construção de uma biblioteca de biomarcadores específicos desses microrganismos após cultivo microbiológico. |
Thesagro: |
Bacilo; Bactéria; Bovino; Espectrometria; Microrganismo; Mycobacterium Bovis; Tuberculose. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185468/1/Identificacao-de-Mycobacterium-bovis-por-espectrometria-de-massas-MALDI-TOF.pdf
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Marc: |
LEADER 01474nam a2200265 a 4500 001 2098793 005 2019-03-19 008 2016 bl uuuu u00u1 u #d 100 1 $aOLARTE, L. C. 245 $aIdentificação de Mycobacterium bovis por espectrometria de massas MALDI-TOF.$h[electronic resource] 260 $aIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 12., 2016, Campo Grande, MS. [Anais...] Brasília, DF: Embrapa, 2016. 112 p.$c2016 300 $ap. 16-17 490 $a(Embrapa Gado de corte. Documentos, 227). 520 $aA tuberculose bovina é uma doença zoonótica, causada pela bactéria Mycobacterium bovis . Diversas espécies de mamíferos, inclusive o homem, podem infectar-se por esse bacilo. Além do risco à saúde pública, ocorrem perdas econômicas devido à menor produtividade nos rebanhos acometidos. Objetivou-se definir e implementar metodologia de espectrometria de massas MALDI-TOF (Matrix Assisted Laser Desorption Ionization ? Time-of-Flight) para classificar gênero e espécies de Mycobacterium, por meio da construção de uma biblioteca de biomarcadores específicos desses microrganismos após cultivo microbiológico. 650 $aBacilo 650 $aBactéria 650 $aBovino 650 $aEspectrometria 650 $aMicrorganismo 650 $aMycobacterium Bovis 650 $aTuberculose 700 1 $aDUARTE, L. F. C. 700 1 $aLEGUIZAMON, G. O. de C. 700 1 $aARAUJO, F. R. 700 1 $aVERBISCK, N. V.
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