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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
02/02/2008 |
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Data da última atualização: |
02/02/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MARINHO-FILHO, J.; AGUIAR, L. M. S. |
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Afiliação: |
Jader Marinho-Filho, UnB; Ludmilla M. S. Aguiar, CPAC. |
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Título: |
Activity patterns of nine phyllostomid bat species in a fragment of the Atlantic Forest in southeastern Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: INTERNATIONAL BAT RESEARCH CONFERENCE, 14., 2007, Merida. Programs and abstracts. Merida: [s.n.], 2007. p. 222. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Morcego. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00517naa a2200145 a 4500
001 1556629
005 2008-02-02
008 2007 bl uuuu u00u1 u #d
100 1 $aMARINHO-FILHO, J.
245 $aActivity patterns of nine phyllostomid bat species in a fragment of the Atlantic Forest in southeastern Brazil.
260 $c2007
650 $aMorcego
653 $aBrasil
700 1 $aAGUIAR, L. M. S.
773 $tIn: INTERNATIONAL BAT RESEARCH CONFERENCE, 14., 2007, Merida. Programs and abstracts. Merida: [s.n.], 2007. p. 222.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
08/06/2015 |
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Data da última atualização: |
08/06/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
ALVAREZ, R. de C. F.; HABERMANN, G.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; RODRIGUES, J. D. |
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Afiliação: |
RITA DE CÁSSIA FELIX ALVAREZ, UFMS; GUSTAVO HABERMANN, UNESP; CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP; ADRIANO STEPHAN NASCENTE, CNPAF; JOÃO DOMINGOS RODRIGUES, UNESP. |
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Título: |
Leaf gas exchange and yield of three upland rice cultivars. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Bragantia, Campinas, v. 74, n. 1, p. 1-8, jan./mar. 2015. |
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ISSN: |
1678-4499 |
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DOI: |
10.1590/1678-4499.0322 |
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Idioma: |
Inglês |
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Conteúdo: |
Studies of physiological parameters associated with crop performance and growth in different groups of upland rice (Oryza sativa L.) may support plant breeding programs. We evaluated the role of gas exchange rates and dry matter accumulation (DMA) as traits responsible for yields in a traditional (cv. 'Caiapó'), intermediate (cv. 'Primavera') and modern (cv. 'Maravilha') upland rice cultivars. Leaf gas exchange rates, DMA, leaf area index (LAI), harvest indexes (HI) and yield components were measured on these genotypes in the field, under sprinkler irrigation. Panicles per m2 and DMA at flowering (FL) and heading, as well as CO2 assimilation rates (A) were similar across these cultivars. The highest yield was found in ?Primavera?, which may be explained by (i) a two-fold higher HI compared to the other cultivars, (ii) greater rates of DMA during spikelet formation and grain-filling, as well as (iii) a slow natural decrease of A in this cultivar, at the end of the season (between FL and maturation). |
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Palavras-Chave: |
Índice de colheita; Intercâmbio de gases. |
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Thesagro: |
Arroz; Fisiologia; Gas; Oryza sativa. |
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Thesaurus NAL: |
Gas exchange; Harvest index; Rice. |
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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/125075/1/cnpaf-2015.pdf
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Marc: |
LEADER 01836naa a2200301 a 4500
001 2017076
005 2015-06-08
008 2015 bl uuuu u00u1 u #d
022 $a1678-4499
024 7 $a10.1590/1678-4499.0322$2DOI
100 1 $aALVAREZ, R. de C. F.
245 $aLeaf gas exchange and yield of three upland rice cultivars.$h[electronic resource]
260 $c2015
520 $aStudies of physiological parameters associated with crop performance and growth in different groups of upland rice (Oryza sativa L.) may support plant breeding programs. We evaluated the role of gas exchange rates and dry matter accumulation (DMA) as traits responsible for yields in a traditional (cv. 'Caiapó'), intermediate (cv. 'Primavera') and modern (cv. 'Maravilha') upland rice cultivars. Leaf gas exchange rates, DMA, leaf area index (LAI), harvest indexes (HI) and yield components were measured on these genotypes in the field, under sprinkler irrigation. Panicles per m2 and DMA at flowering (FL) and heading, as well as CO2 assimilation rates (A) were similar across these cultivars. The highest yield was found in ?Primavera?, which may be explained by (i) a two-fold higher HI compared to the other cultivars, (ii) greater rates of DMA during spikelet formation and grain-filling, as well as (iii) a slow natural decrease of A in this cultivar, at the end of the season (between FL and maturation).
650 $aGas exchange
650 $aHarvest index
650 $aRice
650 $aArroz
650 $aFisiologia
650 $aGas
650 $aOryza sativa
653 $aÍndice de colheita
653 $aIntercâmbio de gases
700 1 $aHABERMANN, G.
700 1 $aCRUSCIOL, C. A. C.
700 1 $aNASCENTE, A. S.
700 1 $aRODRIGUES, J. D.
773 $tBragantia, Campinas$gv. 74, n. 1, p. 1-8, jan./mar. 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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