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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
01/12/2023 |
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Data da última atualização: |
01/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TEIXEIRA, R. A. C.; LIMA, M. D. R.; SILVA, A. R.; GONÇALVES, D. de A.; MOREIRA, L. J. da S.; MIRANDA, R. O. V. de; DIAS JUNIOR, A. F.; TOMAZELLO-FILHO, M.; SOARES, A. A. V.; PROTÁSIO, T. de P. |
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Afiliação: |
ROBERTHI ALEF COSTA TEIXEIRA, UNIVERSIDADE FEDERAL URAL DA AMAZÔNIA; MICHAEL DOUGLAS ROQUE LIMA, UNIVERSIDADE FEDERAL URAL DA AMAZÔNIA; ARYSTIDES RESENDE SILVA, CPATU; DELMAN DE ALMEIDA GONCALVES, CPATU; LEO JAKSON DA SILVA MOREIRA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; RODRIGO OTÁVIO VEIGA DE MIRANDA, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; ANANIAS FRANCISCO DIAS JUNIOR, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; MARIO TOMAZELLO-FILHO, UNIVERSIDADE DE SÃO PAULO; ALVARO AUGUSTO VIEIRA SOARES, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; THIAGO DE PAULA PROTÁSIO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA. |
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Título: |
Dynamics of experimental plantations of Tachigali vulgaris in response to fertilization and soil texture. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
New Forests, 2023. |
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DOI: |
https://doi.org/10.1007/s11056-023-09999-1 |
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Idioma: |
Inglês |
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Notas: |
Online first. |
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Conteúdo: |
The diversification of species for bioenergy silviculture in Amazonia will help several local and/or regional industrial segments. Thus, the expansion of knowledge on silvicultural practices of Tachigali vulgaris will support future commercial-scale plantations in Amazonia. This study aimed to evaluate possible differences in diameter, height, and wood volume of T. vulgaris trees grown under different nutritional doses, on two soil texture classes. In addition, we sought to determine the appropriate nutritional dose for the studied types of soil texture aiming at the production of energy wood. The study was conducted in two experimental areas of 1.6 ha each, located in the municipality of Almeirim – Pará, Brazil. Independent analyses were performed in both experimental areas at each age. The experiments were set up in a randomized block design with four blocks. A factorial scheme considering four phosphorus and three potassium doses were adopted, totaling 12 treatments. The diameter at 1.30 m (DBH), equivalent diameter, total height of the trees, and the commercial wood volume with bark per hectare (Vwb ha−1) were evaluated. A significant effect of nutrient doses was reported on DBH at the age of 2 years for the soil with a sandy loam texture. The Vwb ha−1 of the trees at 4, 5, and 6 years old was significantly affected by fertilization in clayey soils. Under the conditions of the present study, the nutritional doses of 0 kg ha−1 of triple superphosphate and 172 kg ha−1 of potassium chloride are recommended for the area with Oxisol of sandy loam texture and 195 kg ha−1 of triple superphosphate and 343 kg ha−1 of potassium chloride are recommended for the area with Oxisol of clayey texture. MenosThe diversification of species for bioenergy silviculture in Amazonia will help several local and/or regional industrial segments. Thus, the expansion of knowledge on silvicultural practices of Tachigali vulgaris will support future commercial-scale plantations in Amazonia. This study aimed to evaluate possible differences in diameter, height, and wood volume of T. vulgaris trees grown under different nutritional doses, on two soil texture classes. In addition, we sought to determine the appropriate nutritional dose for the studied types of soil texture aiming at the production of energy wood. The study was conducted in two experimental areas of 1.6 ha each, located in the municipality of Almeirim – Pará, Brazil. Independent analyses were performed in both experimental areas at each age. The experiments were set up in a randomized block design with four blocks. A factorial scheme considering four phosphorus and three potassium doses were adopted, totaling 12 treatments. The diameter at 1.30 m (DBH), equivalent diameter, total height of the trees, and the commercial wood volume with bark per hectare (Vwb ha−1) were evaluated. A significant effect of nutrient doses was reported on DBH at the age of 2 years for the soil with a sandy loam texture. The Vwb ha−1 of the trees at 4, 5, and 6 years old was significantly affected by fertilization in clayey soils. Under the conditions of the present study, the nutritional doses of 0 kg ha−1 of triple superphosphate and 172 kg ha−1 of p... Mostrar Tudo |
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Palavras-Chave: |
Energy forest; Silvicultural treatment; Tachi-branco; Tachigali vulgaris. |
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Thesagro: |
Nutrição Vegetal; Taxi Branco. |
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Thesaurus Nal: |
Nutrition. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02736naa a2200337 a 4500
001 2159009
005 2023-12-01
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11056-023-09999-1$2DOI
100 1 $aTEIXEIRA, R. A. C.
245 $aDynamics of experimental plantations of Tachigali vulgaris in response to fertilization and soil texture.$h[electronic resource]
260 $c2023
500 $aOnline first.
520 $aThe diversification of species for bioenergy silviculture in Amazonia will help several local and/or regional industrial segments. Thus, the expansion of knowledge on silvicultural practices of Tachigali vulgaris will support future commercial-scale plantations in Amazonia. This study aimed to evaluate possible differences in diameter, height, and wood volume of T. vulgaris trees grown under different nutritional doses, on two soil texture classes. In addition, we sought to determine the appropriate nutritional dose for the studied types of soil texture aiming at the production of energy wood. The study was conducted in two experimental areas of 1.6 ha each, located in the municipality of Almeirim – Pará, Brazil. Independent analyses were performed in both experimental areas at each age. The experiments were set up in a randomized block design with four blocks. A factorial scheme considering four phosphorus and three potassium doses were adopted, totaling 12 treatments. The diameter at 1.30 m (DBH), equivalent diameter, total height of the trees, and the commercial wood volume with bark per hectare (Vwb ha−1) were evaluated. A significant effect of nutrient doses was reported on DBH at the age of 2 years for the soil with a sandy loam texture. The Vwb ha−1 of the trees at 4, 5, and 6 years old was significantly affected by fertilization in clayey soils. Under the conditions of the present study, the nutritional doses of 0 kg ha−1 of triple superphosphate and 172 kg ha−1 of potassium chloride are recommended for the area with Oxisol of sandy loam texture and 195 kg ha−1 of triple superphosphate and 343 kg ha−1 of potassium chloride are recommended for the area with Oxisol of clayey texture.
650 $aNutrition
650 $aNutrição Vegetal
650 $aTaxi Branco
653 $aEnergy forest
653 $aSilvicultural treatment
653 $aTachi-branco
653 $aTachigali vulgaris
700 1 $aLIMA, M. D. R.
700 1 $aSILVA, A. R.
700 1 $aGONÇALVES, D. de A.
700 1 $aMOREIRA, L. J. da S.
700 1 $aMIRANDA, R. O. V. de
700 1 $aDIAS JUNIOR, A. F.
700 1 $aTOMAZELLO-FILHO, M.
700 1 $aSOARES, A. A. V.
700 1 $aPROTÁSIO, T. de P.
773 $tNew Forests, 2023.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
04/04/2017 |
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Data da última atualização: |
16/10/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
CASTRILLON, M. A. de S.; BARELLI, M. A. A.; VENDRUSCOLO, T. P. S.; SILVA, R. S. da; OLIVEIRA, F. T. de; LIMA, C. C.; ZAGO, B. W.; TARDIN, F. D. |
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Afiliação: |
Marcilene Alves de Souza Castrillon, UNEMAT; Marco Antonio Aparecido Barelli, UNEMAT; Taiana Paula Streck Vendruscolo, UNEMAT; Raiane Scandiane da Silva, UNEMAT; Fábio Tomaz de Oliveira, UNEMAT; Carla Corrêa Lima, UNEMAT; Bruno Wagner Zago, UNEMAT; FLAVIO DESSAUNE TARDIN, CNPMS. |
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Título: |
Multicategorical variables for determining the genetic divergence among biomass and saccharin sorghum genotypes. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
International Journal of Current Research, v. 9, n. 1, p. 45076-45081, Jan. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the genetic diversity of biomass and saccharin sorghum genotypes, based on 19 agronomic traits by the means of multicategorical variables. The experiment was conducted in the experimental area of the University of the State of Mato Grosso/UNEMAT, in Cáceres. We evaluated 25 genotypes of saccharin sorghum and 36 genotypes of biomass sorghum, in a randomized complete-block design with three replications. The data were submitted to three clustering methods, Tocher optimization, UPGMA hierarchical and Projection distances in 3D plan and comparing their results. The study showed the most divergent genotypes and the behavior of the three methods, which have proved partially concordant in the grouping of genotypes. The combined use of the clustering methods enabled a more accurate assessment for inference, and evidence the existence of genetic variability among saccharin and biomass sorghum genotypes. |
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Palavras-Chave: |
Análise multivariada; Variabilidade genética. |
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Thesagro: |
Método estatístico; Sorghum bicolor. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158595/1/Multicategorical-variables.pdf
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Marc: |
LEADER 01759naa a2200253 a 4500
001 2068104
005 2017-10-16
008 2017 bl uuuu u00u1 u #d
100 1 $aCASTRILLON, M. A. de S.
245 $aMulticategorical variables for determining the genetic divergence among biomass and saccharin sorghum genotypes.$h[electronic resource]
260 $c2017
520 $aThis study aimed to evaluate the genetic diversity of biomass and saccharin sorghum genotypes, based on 19 agronomic traits by the means of multicategorical variables. The experiment was conducted in the experimental area of the University of the State of Mato Grosso/UNEMAT, in Cáceres. We evaluated 25 genotypes of saccharin sorghum and 36 genotypes of biomass sorghum, in a randomized complete-block design with three replications. The data were submitted to three clustering methods, Tocher optimization, UPGMA hierarchical and Projection distances in 3D plan and comparing their results. The study showed the most divergent genotypes and the behavior of the three methods, which have proved partially concordant in the grouping of genotypes. The combined use of the clustering methods enabled a more accurate assessment for inference, and evidence the existence of genetic variability among saccharin and biomass sorghum genotypes.
650 $aMétodo estatístico
650 $aSorghum bicolor
653 $aAnálise multivariada
653 $aVariabilidade genética
700 1 $aBARELLI, M. A. A.
700 1 $aVENDRUSCOLO, T. P. S.
700 1 $aSILVA, R. S. da
700 1 $aOLIVEIRA, F. T. de
700 1 $aLIMA, C. C.
700 1 $aZAGO, B. W.
700 1 $aTARDIN, F. D.
773 $tInternational Journal of Current Research$gv. 9, n. 1, p. 45076-45081, Jan. 2017.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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