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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
22/07/2013 |
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Data da última atualização: |
07/11/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
OLIVEIRA, R. R. S. de; VENTURIERI, A.; BELLUZZO, A. P.; GOMES, A. R.; PINTO, J. F. S. K. C. |
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Afiliação: |
Rodrigo Rafael Souza de Oliveira, INPE; ADRIANO VENTURIERI, CPATU; Amanda Pinoti Belluzzo, CPATU; Alessandra Rodrigues Gomes, INPE; João Felipe Sobrinho Kneipp Cerqueira Pinto, CPATU. |
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Título: |
Zoneamento Ambiental da Microbacia do Igarapé Buiúna-Timboteua, Nordeste do Estado do Pará. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 16., 2013, Foz do Iguaçu. Anais... São José dos Campos: MCT: INPE, 2013. |
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Páginas: |
p. 5063-5070. |
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Idioma: |
Português |
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Conteúdo: |
A natureza está em constante transformação, onde os processos e fenômenos ocorrem instantaneamente, em busca de se alcançar a homeostasia, ou seja, uma estabilidade do sistema [aberto] mediante a interação de múltiplos fatores e agentes que interagem em um equilíbrio dinâmico, por estarem correlacionados. Onde cada elemento, passivo ou ativo na dinâmica do meio exerce um papel essencial. Esta teia de processos ocorre, em sua maioria, de forma sincronizada e harmônica. No entanto, o homem enquanto agente ativo na natureza tem um grande potencial para a alteração desses processos e transformação da paisagem... |
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Palavras-Chave: |
Geoprocessamento; Microbacias hidrográficas; Pará; Vulnerabilidade; Zoneamento. |
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Thesagro: |
Erosão; Morfogênese. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86495/1/p1465.pdf
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Marc: |
LEADER 01453nam a2200253 a 4500
001 1962539
005 2022-11-07
008 2013 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, R. R. S. de
245 $aZoneamento Ambiental da Microbacia do Igarapé Buiúna-Timboteua, Nordeste do Estado do Pará.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 16., 2013, Foz do Iguaçu. Anais... São José dos Campos: MCT: INPE$c2013
300 $ap. 5063-5070.
520 $aA natureza está em constante transformação, onde os processos e fenômenos ocorrem instantaneamente, em busca de se alcançar a homeostasia, ou seja, uma estabilidade do sistema [aberto] mediante a interação de múltiplos fatores e agentes que interagem em um equilíbrio dinâmico, por estarem correlacionados. Onde cada elemento, passivo ou ativo na dinâmica do meio exerce um papel essencial. Esta teia de processos ocorre, em sua maioria, de forma sincronizada e harmônica. No entanto, o homem enquanto agente ativo na natureza tem um grande potencial para a alteração desses processos e transformação da paisagem...
650 $aErosão
650 $aMorfogênese
653 $aGeoprocessamento
653 $aMicrobacias hidrográficas
653 $aPará
653 $aVulnerabilidade
653 $aZoneamento
700 1 $aVENTURIERI, A.
700 1 $aBELLUZZO, A. P.
700 1 $aGOMES, A. R.
700 1 $aPINTO, J. F. S. K. C.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/05/2018 |
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Data da última atualização: |
29/11/2018 |
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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: |
BRAZ, A. J. B. P.; FERREIRA, C. J. B.; SILVEIRA, P. M. da; SIMON, G. A.; ASSIS, R. L. de; BRAZ, G. B. P.; MEDEIROS, R. V. |
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Afiliação: |
ANTONIO JOAQUIM BRAGA PEREIRA BRAZ, UNIVERSIDADE DE RIO VERDE, Rio Verde-GO; CAMILA JORGE BERNABÉ FERREIRA, UNIVERSIDADE ESTADUAL DE MARINGÁ; PEDRO MARQUES DA SILVEIRA, CNPAF; GUSTAVO ANDRE SIMON, UNIVERSIDADE DE RIO VERDE, Rio Verde-GO; RENATO LARA DE ASSIS, INSTITUTO FEDERAL GOIANO, Iporá-GO; GUILHERME BRAGA PEREIRA BRAZ, UNIVERSIDADE DE RIO VERDE, Rio Verde-GO; RENATO VIEIRA MEDEIROS, mestrando UNIVERSIDADE DE RIO VERDE, Rio Verde-GO. |
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Título: |
Nitrogen fertilization in super-early cycle common bean using new sources of urea. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Científica, v. 46, n. 2, p. 180-186, 2018. |
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ISSN: |
1984-5529 |
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DOI: |
10.15361/1984-5529.2018v46n2p180-186 |
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Idioma: |
Inglês |
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Conteúdo: |
The efficiency of new fertilizers as a nitrogen source in super-early cycle common bean cultivars still needs to be better known. The objective was to quantify the effect of new sources and time of application of nitrogen on yield and yield components of a super-early cycle bean cultivar. The experiment was conducted in the city of Rio Verde, state of Goias, Brazil, using the experimental design of randomized blocks, in a 3x3+1 factorial scheme, with four replications. The first factor was constituted by nitrogen (N) sources: traditional urea, zeolite-associated urea, and urea with urease inhibitor, using the dose of 80 kg ha-1 N. The second factor was application stages: V2, V3, and V4, that is, when 50% of the plants had the first pair of unifoliolate leaves, the first trifoliolate leaf, and the third trifoliolate leaf fully expanded, respectively. Moreover, an additional treatment was used, without N application (control). The cultivar used was BRS FC104, of super-early cycle, from 60 to 65 days. The following were measured: relative chlorophyll index (RCI), plant height, first pod insertion height, number of pods per plant, number of grains per pod, mass of 100 grains and yield. There was no significant difference between sources and application stages regarding the number of pods per plant, number of grains per pod, plant height and first pod insertion height. The highest yields were obtained with the use of zeolite-associated urea, and the best application stage was V4. The use of urea with urease inhibitor did not provide an increase in grain yield compared to the control treatment. MenosThe efficiency of new fertilizers as a nitrogen source in super-early cycle common bean cultivars still needs to be better known. The objective was to quantify the effect of new sources and time of application of nitrogen on yield and yield components of a super-early cycle bean cultivar. The experiment was conducted in the city of Rio Verde, state of Goias, Brazil, using the experimental design of randomized blocks, in a 3x3+1 factorial scheme, with four replications. The first factor was constituted by nitrogen (N) sources: traditional urea, zeolite-associated urea, and urea with urease inhibitor, using the dose of 80 kg ha-1 N. The second factor was application stages: V2, V3, and V4, that is, when 50% of the plants had the first pair of unifoliolate leaves, the first trifoliolate leaf, and the third trifoliolate leaf fully expanded, respectively. Moreover, an additional treatment was used, without N application (control). The cultivar used was BRS FC104, of super-early cycle, from 60 to 65 days. The following were measured: relative chlorophyll index (RCI), plant height, first pod insertion height, number of pods per plant, number of grains per pod, mass of 100 grains and yield. There was no significant difference between sources and application stages regarding the number of pods per plant, number of grains per pod, plant height and first pod insertion height. The highest yields were obtained with the use of zeolite-associated urea, and the best application stage was V4... Mostrar Tudo |
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Thesagro: |
Adubação; Feijão; Fertilizante Nitrogenado; Uréase. |
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Thesaurus NAL: |
Beans; Fertilizer application; Nitrogen fertilizers; Urease inhibitors; Zeolites. |
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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/177134/1/CNPAF-2018-cientifica.pdf
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Marc: |
LEADER 02543naa a2200325 a 4500
001 2091565
005 2018-11-29
008 2018 bl uuuu u00u1 u #d
022 $a1984-5529
024 7 $a10.15361/1984-5529.2018v46n2p180-186$2DOI
100 1 $aBRAZ, A. J. B. P.
245 $aNitrogen fertilization in super-early cycle common bean using new sources of urea.$h[electronic resource]
260 $c2018
520 $aThe efficiency of new fertilizers as a nitrogen source in super-early cycle common bean cultivars still needs to be better known. The objective was to quantify the effect of new sources and time of application of nitrogen on yield and yield components of a super-early cycle bean cultivar. The experiment was conducted in the city of Rio Verde, state of Goias, Brazil, using the experimental design of randomized blocks, in a 3x3+1 factorial scheme, with four replications. The first factor was constituted by nitrogen (N) sources: traditional urea, zeolite-associated urea, and urea with urease inhibitor, using the dose of 80 kg ha-1 N. The second factor was application stages: V2, V3, and V4, that is, when 50% of the plants had the first pair of unifoliolate leaves, the first trifoliolate leaf, and the third trifoliolate leaf fully expanded, respectively. Moreover, an additional treatment was used, without N application (control). The cultivar used was BRS FC104, of super-early cycle, from 60 to 65 days. The following were measured: relative chlorophyll index (RCI), plant height, first pod insertion height, number of pods per plant, number of grains per pod, mass of 100 grains and yield. There was no significant difference between sources and application stages regarding the number of pods per plant, number of grains per pod, plant height and first pod insertion height. The highest yields were obtained with the use of zeolite-associated urea, and the best application stage was V4. The use of urea with urease inhibitor did not provide an increase in grain yield compared to the control treatment.
650 $aBeans
650 $aFertilizer application
650 $aNitrogen fertilizers
650 $aUrease inhibitors
650 $aZeolites
650 $aAdubação
650 $aFeijão
650 $aFertilizante Nitrogenado
650 $aUréase
700 1 $aFERREIRA, C. J. B.
700 1 $aSILVEIRA, P. M. da
700 1 $aSIMON, G. A.
700 1 $aASSIS, R. L. de
700 1 $aBRAZ, G. B. P.
700 1 $aMEDEIROS, R. V.
773 $tCientífica$gv. 46, n. 2, p. 180-186, 2018.
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Embrapa Arroz e Feijão (CNPAF) |
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