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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
16/02/2009 |
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Data da última atualização: |
27/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SAGRILO, E.; VIDIGAL FILHO, P. S.; PEQUENO, M. G.; VIDIGAL, M. C. G.; KVITSCHAL, M. V. |
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Afiliação: |
Edvaldo Sagrilo, Embrapa Meio-Norte; Pedro Soares Vidigal Filho, Universidade Estadual de Maringá; Manoel Genildo Pequeno, Universidade Estadual de Maringá; Maria Celeste Gonçalves-Vidigal, Universidade Estadual de Maringá; Marcus Vinícius Kvitschal, Universidade Estadual de Maringá. |
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Título: |
Dry matter production and distribution in three cassava (Manihot esculenta Crantz) cultivars during the second vegetative plant cycle. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Brazilian Archives of Biology and Technology, Curitiba, v. 51, n. 6, p. 1079-1087, nov./dec. 2008. |
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ISSN: |
1516-8913 |
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Idioma: |
Inglês |
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Conteúdo: |
A study was carried out in Araruna County, State of Paraná, to understand the relationship between the total dry matter yield and its proportion allocated to the storage roots of cassava (Manihot esculenta Crantz) plants in the second vegetative cycle. The experimental design was a randomized complete block in split-plot scheme with four replications. The plots consisted of the Mico, IAC 13 and IAC 14 cultivars and the monthly harvesting dates were assessed in the sub-plots. The results showed that the Mico and IAC 13 cultivars were more efficient in allocating dry matter to the storage roots. The IAC 14 cultivar allocated a higher proportion of assimilates to stems compared with the other two cultivars. With regard to the influence of harvesting time, the lowest harvest indexes were observed in the periods of more intense vegetative growth. However, the highest carbohydrate proportions were allocated to the storage roots during periods of low vegetative growth. |
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Palavras-Chave: |
Dry matter allocation; Harvesting time. |
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Thesaurus Nal: |
harvest index. |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/babt/v51n6/01.pdf
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Marc: |
LEADER 01692naa a2200217 a 4500
001 1070513
005 2022-06-27
008 2008 bl uuuu u00u1 u #d
022 $a1516-8913
100 1 $aSAGRILO, E.
245 $aDry matter production and distribution in three cassava (Manihot esculenta Crantz) cultivars during the second vegetative plant cycle.
260 $c2008
520 $aA study was carried out in Araruna County, State of Paraná, to understand the relationship between the total dry matter yield and its proportion allocated to the storage roots of cassava (Manihot esculenta Crantz) plants in the second vegetative cycle. The experimental design was a randomized complete block in split-plot scheme with four replications. The plots consisted of the Mico, IAC 13 and IAC 14 cultivars and the monthly harvesting dates were assessed in the sub-plots. The results showed that the Mico and IAC 13 cultivars were more efficient in allocating dry matter to the storage roots. The IAC 14 cultivar allocated a higher proportion of assimilates to stems compared with the other two cultivars. With regard to the influence of harvesting time, the lowest harvest indexes were observed in the periods of more intense vegetative growth. However, the highest carbohydrate proportions were allocated to the storage roots during periods of low vegetative growth.
650 $aharvest index
653 $aDry matter allocation
653 $aHarvesting time
700 1 $aVIDIGAL FILHO, P. S.
700 1 $aPEQUENO, M. G.
700 1 $aVIDIGAL, M. C. G.
700 1 $aKVITSCHAL, M. V.
773 $tBrazilian Archives of Biology and Technology, Curitiba$gv. 51, n. 6, p. 1079-1087, nov./dec. 2008.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
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Data corrente: |
18/02/2010 |
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Data da última atualização: |
12/12/2011 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
LIMA FILHO, O. F. de. |
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Afiliação: |
OSCAR FONTAO DE LIMA FILHO, CPAO. |
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Título: |
Buscando maior sustentabilidade na agricultura com silicatos. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Infobibos, 18 mai. 2009. |
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Descrição Física: |
SIDE 024/09A - Infobibos, 18 mai. 2009; SIDE 024/B - FAEB Agronoticias 18 de mai. 2009; SIDE 024/C - Noticias Agricolas, 09 fev. 2009; SIDE 024/09D - Agrosoft Brasil, 11 fev. 2009; SIDE 024/09E - Portal do Agronegócio, 10 fev. 2009; SIDE 024/09F - Correio do Estado, 02 mar. 2009. Caderno Rural Negócios. |
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Idioma: |
Português |
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Thesagro: |
Silício. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/49941/1/24.pdf
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Marc: |
LEADER 00632nam a2200121 a 4500
001 1658047
005 2011-12-12
008 2009 bl uuuu u00u1 u #d
100 1 $aLIMA FILHO, O. F. de
245 $aBuscando maior sustentabilidade na agricultura com silicatos.
260 $aInfobibos, 18 mai. 2009.$c2009
300 $cSIDE 024/09A - Infobibos, 18 mai. 2009; SIDE 024/B - FAEB Agronoticias 18 de mai. 2009; SIDE 024/C - Noticias Agricolas, 09 fev. 2009; SIDE 024/09D - Agrosoft Brasil, 11 fev. 2009; SIDE 024/09E - Portal do Agronegócio, 10 fev. 2009; SIDE 024/09F - Correio do Estado, 02 mar. 2009. Caderno Rural Negócios.
650 $aSilício
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Embrapa Agropecuária Oeste (CPAO) |
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