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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
21/09/2015 |
Data da última atualização: |
21/09/2015 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PETRINI, J. A.; FAGUNDES, P. R. R.; MAGALHAES JUNIOR, A. M. de; AZAMBUJA, I. H. V.; FRANCO, D. F.; NUNES, C. D. M.; GRAMINHO, T. M.; RESCH, N. J. |
Afiliação: |
JOSE ALBERTO PETRINI, CPACT; PAULO RICARDO REIS FAGUNDES, CPACT; ARIANO MARTINS DE MAGALHAES JUNIOR, CPACT; ISABEL HELENA VERNETTI AZAMBUJA, CPACT; DANIEL FERNANDEZ FRANCO, CPACT; CLEY DONIZETI MARTINS NUNES, CPACT; Taciana M. Graminho, Escritório da Emater de Sentinela do Sul, RS.; Nelson J. Resch, Escritório da Emater de Sentinela do Sul, RS. |
Título: |
Caracterização do sistema de produção do arroz cachinho na Região de Sentinela do sul, RS. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai, 2015. |
Idioma: |
Português |
Palavras-Chave: |
Socioeconomia; Sustentabilidade; Tipo especial de arroz irrigado. |
Thesagro: |
Agricultura Familiar; Oryza Sativa. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/130040/1/Maria-Laura-07-233-trab-7-2990-355.pdf
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Marc: |
LEADER 00886nam a2200241 a 4500 001 2024519 005 2015-09-21 008 2015 bl uuuu u00u1 u #d 100 1 $aPETRINI, J. A. 245 $aCaracterização do sistema de produção do arroz cachinho na Região de Sentinela do sul, RS.$h[electronic resource] 260 $aCONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 9., 2015, Pelotas. Ciência e tecnologia para otimização da orizicultura: anais. Brasília, DF: Embrapa; Pelotas: Sosbai$c2015 650 $aAgricultura Familiar 650 $aOryza Sativa 653 $aSocioeconomia 653 $aSustentabilidade 653 $aTipo especial de arroz irrigado 700 1 $aFAGUNDES, P. R. R. 700 1 $aMAGALHAES JUNIOR, A. M. de 700 1 $aAZAMBUJA, I. H. V. 700 1 $aFRANCO, D. F. 700 1 $aNUNES, C. D. M. 700 1 $aGRAMINHO, T. M. 700 1 $aRESCH, N. J.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
07/03/2019 |
Data da última atualização: |
07/03/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
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. |
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. |
Título: |
Effect of nitrogen and potassium fertilization doses on elephant-grass genotypes for energy purposes. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 10, n. 10, p. 446-459, 2018. |
DOI: |
10.5539/jas.v10n10p446 |
Idioma: |
Inglês |
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 |
Thesagro: |
Adubação; Bioenergia; Capim Elefante; Características Agronômicas; Pennisetum Purpureum; Regressão Linear. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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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