Trends in the S, K and Ca distribution in the radial profile in wood of Enterolobium contortisiliquum by μ-XRF analysis (2018)
- Authors:
- USP affiliated authors: DIAS JÚNIOR, ANANIAS FRANCISCO - ESALQ ; CARVALHO, HUDSON WALLACE PEREIRA DE - CENA ; GONÇALVES, ANTONIO NATAL - ESALQ ; ALMEIDA, EDUARDO DE - EESC ; SANT'ANNA NETO, ANALDER - ESALQ ; LANA, ARTUR QUEIROZ - ESALQ
- Unidades: ESALQ; CENA; EESC
- Subjects: ÁRVORES FLORESTAIS; CÁLCIO; ECOLOGIA DA RESTAURAÇÃO; ENXOFRE; ESPECTROSCOPIA DE RAIO X; MADEIRA; NUTRIÇÃO VEGETAL; POTÁSSIO
- Keywords: Dendroquímica
- Language: Português
- Abstract: The patterns of nutrient uptake and translocation remain unknown for most species of Brazilian native trees. Matching nutrient availability to tree demand is a key to increase wood productivity. Using nondestructive and user-friendly microprobe X-ray fluorescence spectroscopy (μ-XRF), we investigated the radial distribution of Ca, K and S along the trunk of Enterolobium contortisiliquum. The elemental variation trends showed that Ca was mostly present in the earlywood, with decreasing trend during the dry season. Potassium and sulfur profiles were positively correlated, they presented higher levels at the initial growth period. The results presented herein of temporal process of elements uptake foster better fertilization strategy for each stage of growth and understanding of the influence of the climate conditions in the tree species behavior
- Imprenta:
- Publisher: IPEF
- Publisher place: Piracicaba, SP
- Date published: 2018
- Source:
- Título: Simpósio IPEF 50 anos - 1968-2018
- Volume/Número/Paginação/Ano: 242 p
- Conference titles: Simpósio IPEF 50 anos - 1968-2018
-
ABNT
SANT’ANNA NETO, Analder et al. Trends in the S, K and Ca distribution in the radial profile in wood of Enterolobium contortisiliquum by μ-XRF analysis. 2018, Anais.. Piracicaba, SP: IPEF, 2018. Disponível em: https://www.ipef.br/publicacoes/anais/anais-simposioIPEF50anos.pdf. Acesso em: 30 dez. 2025. -
APA
Sant’Anna Neto, A., Dias Junior, A. F., Lana, A. Q., Almeida, E. de, Carvalho, H. W. P. de, & Gonçalves, A. N. (2018). Trends in the S, K and Ca distribution in the radial profile in wood of Enterolobium contortisiliquum by μ-XRF analysis. In Simpósio IPEF 50 anos - 1968-2018. Piracicaba, SP: IPEF. Recuperado de https://www.ipef.br/publicacoes/anais/anais-simposioIPEF50anos.pdf -
NLM
Sant’Anna Neto A, Dias Junior AF, Lana AQ, Almeida E de, Carvalho HWP de, Gonçalves AN. Trends in the S, K and Ca distribution in the radial profile in wood of Enterolobium contortisiliquum by μ-XRF analysis [Internet]. Simpósio IPEF 50 anos - 1968-2018. 2018 ;[citado 2025 dez. 30 ] Available from: https://www.ipef.br/publicacoes/anais/anais-simposioIPEF50anos.pdf -
Vancouver
Sant’Anna Neto A, Dias Junior AF, Lana AQ, Almeida E de, Carvalho HWP de, Gonçalves AN. Trends in the S, K and Ca distribution in the radial profile in wood of Enterolobium contortisiliquum by μ-XRF analysis [Internet]. Simpósio IPEF 50 anos - 1968-2018. 2018 ;[citado 2025 dez. 30 ] Available from: https://www.ipef.br/publicacoes/anais/anais-simposioIPEF50anos.pdf - The ability of Eucalyptus shoots for lead phytoextraction in vitro by μ-XRF analysis
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