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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
08/09/2015 |
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Data da última atualização: |
23/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, A. H. da; GOULARTE, G. D.; FAVARETTO, N.; CAVALIERI, K. M. V.; PARRON, L. M.; SOUZA, M. T. de; CABRAL, A. C. F. B.; LOPES, B. G. |
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Afiliação: |
Estudante de Pós-graduação da UFPR; Estudante de Pós-graduação da UFPR; UFPR; UFPR; LUCILIA MARIA PARRON VARGAS, CNPF; Estudante da UFPR; Estudante da UFPR; Estudante da UFPR. |
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Título: |
Estabilidade de agregados do solo: implicações na avaliação da qualidade física em sistemas agrícolas complexos. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 4., 2015, Cascavel. Desafios da ciência do solo no contexto das diferentes agriculturas do Paraná: resumos. Curitiba: Sociedade Paranaense de Ciência do Solo, 2015. |
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Páginas: |
p. 427. |
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Descrição Física: |
Disponível na internet. |
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Idioma: |
Português |
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Palavras-Chave: |
Qualidade estrutural; Sistema conservacionista; Uso do solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/129116/1/2015-Lucilia-RPCS-Estabilidade.pdf
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Marc: |
LEADER 00921nam a2200229 a 4500
001 2023379
005 2016-02-23
008 2015 bl uuuu u00u1 u #d
100 1 $aSILVA, A. H. da
245 $aEstabilidade de agregados do solo$bimplicações na avaliação da qualidade física em sistemas agrícolas complexos.$h[electronic resource]
260 $aIn: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 4., 2015, Cascavel. Desafios da ciência do solo no contexto das diferentes agriculturas do Paraná: resumos. Curitiba: Sociedade Paranaense de Ciência do Solo$c2015
300 $ap. 427.$cDisponível na internet.
653 $aQualidade estrutural
653 $aSistema conservacionista
653 $aUso do solo
700 1 $aGOULARTE, G. D.
700 1 $aFAVARETTO, N.
700 1 $aCAVALIERI, K. M. V.
700 1 $aPARRON, L. M.
700 1 $aSOUZA, M. T. de
700 1 $aCABRAL, A. C. F. B.
700 1 $aLOPES, B. G.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
07/03/2019 |
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Data da última atualização: |
07/03/2019 |
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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: |
STIDA, W. F.; ALMEIDA, B. de O.; DAHER, R. F.; MORAES, C. R. de O.; VIDAL, A. K. F.; FREITAS, R. S.; TARDIN, F. D.; MENEZES, B. R. da S.; FURLANI, E. P.; VIVAS, M. |
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Afiliação: |
Wanessa Francesconi Stida, Universidade Estadual do Norte Fluminense Darcy Ribeiro; Brunno de Oliveira Almeida, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural; Rogério Figueiredo Daher, Universidade Estadual do Norte Fluminense Darcy Ribeiro; Cássia Roberta de Oliveira Moraes, Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural; Ana Kesia Faria Vidal, Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rafael Souza Freitas, Universidade Estadual do Norte Fluminense Darcy Ribeiro; FLAVIO DESSAUNE TARDIN, CNPMS; Bruna Rafaela da Silva Menezes, Universidade Federal Rural do Rio de Janeiro; Eduardo Peres Furlani, Universidade Federal de Juiz de Fora; Marcelo Vivas, Universidade Estadual do Norte Fluminense Darcy Ribeiro. |
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Título: |
Effect of nitrogen and potassium fertilization doses on elephant-grass genotypes for energy purposes. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 10, n. 10, p. 446-459, 2018. |
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DOI: |
10.5539/jas.v10n10p446 |
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Idioma: |
Inglês |
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Conteúdo: |
In view of the current global energy landscape, to develop alternative energy mechanisms to the oil has become essential. For that, biomass as well as the use of elephant-grass present themselves as attractive choices for energy purposes. That culture has a high growth prospect, as it contains characteristics such as high production, biomass quality, and high photosynthetic capacity. The purpose of this work was to assess the response of eight elephant-grass genotypes to nitrogen and potassium fertilization from the evaluation of morpho-agronomic traits. It was used a randomized block experimental design with three replications in the factorial scheme within a subdivided plot composed of principal factor (plots): genotypes and secondary components (subplots): potassium (2 levels) × nitrogen (3 levels)—200 × 400, 200 × 1000, 200 × 1600, 500 × 400, 500 × 1000, and 500 × 1600 kg ha-1. There was an adjustment of first degree linear model of the regression for all traits in at least one genotype. For DMP, the Capim Cana D’África, CPAC, and IJ 7139 genotypes indicated an inversely proportional response to the increasing of N in the fertilization. The response according to the N increasing in the fertilization was directly proportional for the CPAC genotype in relation to the NP, and for the Cana D’África, CPAC, and IJ 7139 genotypes in relation to the ALT. For SD, the CPAC and Vruckwona genotypes showed a positive effect on the increasing doses of N, and the IJ 7139 genotype, a negative correlation. The results are quite promising and ensure the use of the eight elephant-grass genotypes as an alternative source for biomass production. MenosIn view of the current global energy landscape, to develop alternative energy mechanisms to the oil has become essential. For that, biomass as well as the use of elephant-grass present themselves as attractive choices for energy purposes. That culture has a high growth prospect, as it contains characteristics such as high production, biomass quality, and high photosynthetic capacity. The purpose of this work was to assess the response of eight elephant-grass genotypes to nitrogen and potassium fertilization from the evaluation of morpho-agronomic traits. It was used a randomized block experimental design with three replications in the factorial scheme within a subdivided plot composed of principal factor (plots): genotypes and secondary components (subplots): potassium (2 levels) × nitrogen (3 levels)—200 × 400, 200 × 1000, 200 × 1600, 500 × 400, 500 × 1000, and 500 × 1600 kg ha-1. There was an adjustment of first degree linear model of the regression for all traits in at least one genotype. For DMP, the Capim Cana D’África, CPAC, and IJ 7139 genotypes indicated an inversely proportional response to the increasing of N in the fertilization. The response according to the N increasing in the fertilization was directly proportional for the CPAC genotype in relation to the NP, and for the Cana D’África, CPAC, and IJ 7139 genotypes in relation to the ALT. For SD, the CPAC and Vruckwona genotypes showed a positive effect on the increasing doses of N, and the IJ 7139 genotype, a ne... Mostrar Tudo |
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Thesagro: |
Adubação; Bioenergia; Capim Elefante; Características Agronômicas; Pennisetum Purpureum; Regressão Linear. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193677/1/Effect-nitrogen-.pdf
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Marc: |
LEADER 02614naa a2200313 a 4500
001 2106710
005 2019-03-07
008 2018 bl uuuu u00u1 u #d
024 7 $a10.5539/jas.v10n10p446$2DOI
100 1 $aSTIDA, W. F.
245 $aEffect of nitrogen and potassium fertilization doses on elephant-grass genotypes for energy purposes.$h[electronic resource]
260 $c2018
520 $aIn view of the current global energy landscape, to develop alternative energy mechanisms to the oil has become essential. For that, biomass as well as the use of elephant-grass present themselves as attractive choices for energy purposes. That culture has a high growth prospect, as it contains characteristics such as high production, biomass quality, and high photosynthetic capacity. The purpose of this work was to assess the response of eight elephant-grass genotypes to nitrogen and potassium fertilization from the evaluation of morpho-agronomic traits. It was used a randomized block experimental design with three replications in the factorial scheme within a subdivided plot composed of principal factor (plots): genotypes and secondary components (subplots): potassium (2 levels) × nitrogen (3 levels)—200 × 400, 200 × 1000, 200 × 1600, 500 × 400, 500 × 1000, and 500 × 1600 kg ha-1. There was an adjustment of first degree linear model of the regression for all traits in at least one genotype. For DMP, the Capim Cana D’África, CPAC, and IJ 7139 genotypes indicated an inversely proportional response to the increasing of N in the fertilization. The response according to the N increasing in the fertilization was directly proportional for the CPAC genotype in relation to the NP, and for the Cana D’África, CPAC, and IJ 7139 genotypes in relation to the ALT. For SD, the CPAC and Vruckwona genotypes showed a positive effect on the increasing doses of N, and the IJ 7139 genotype, a negative correlation. The results are quite promising and ensure the use of the eight elephant-grass genotypes as an alternative source for biomass production.
650 $aAdubação
650 $aBioenergia
650 $aCapim Elefante
650 $aCaracterísticas Agronômicas
650 $aPennisetum Purpureum
650 $aRegressão Linear
700 1 $aALMEIDA, B. de O.
700 1 $aDAHER, R. F.
700 1 $aMORAES, C. R. de O.
700 1 $aVIDAL, A. K. F.
700 1 $aFREITAS, R. S.
700 1 $aTARDIN, F. D.
700 1 $aMENEZES, B. R. da S.
700 1 $aFURLANI, E. P.
700 1 $aVIVAS, M.
773 $tJournal of Agricultural Science$gv. 10, n. 10, p. 446-459, 2018.
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Embrapa Milho e Sorgo (CNPMS) |
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