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| Registros recuperados : 245 | |
| 121. |  | HAMADA, E.; ANGELOTTI, F.; GARRIDO, L. da R.; GHINI, R.; PEDRO JÚNIOR, M.; MARÇAL, G. G. Simulação dos efeitos das mudanças climáticas sobre a escoriose da videira no Brasil. In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 16., 2013, Foz do Iguaçu. Anais... Foz do Iguaçu: INPE, 2013. p. 0252-0257.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 126. | | SANTOS, R. M.; VOLTOLINI, T. V.; ANGELOTTI, F.; MOURA, M. S. B. de; SANTOS, I. G. dos. Aptidão climática do capim-búffel. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 127. | | ANGELOTTI, F.; HAMADA, E.; MAGALHÃES, E. E.; GHINI, R.; GARRIDO, L. da R.; PEDRO JUNIOR, M. J. Climate change and the occurrence of downy mildew in Brazilian grapevines. Pesquisa Agropecuária Brasileira, Brasília,DF, v. 52, n. 6, p. 426-434, jun. 2017.| Biblioteca(s): Embrapa Semiárido; Embrapa Unidades Centrais. |
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| 128. | | ANGELOTTI, F.; HAMADA, E.; MAGALHÃES, E. E.; GHINI, R.; GARRIDO, L. da R.; PEDRO JÚNIOR, M. J. Climate change and the occurrence of downy mildew in Brazilian grapevines. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 6, p. 426-434, jun. 2017. Título em português: Mudanças climáticas e ocorrência do míldio da videira no Brasil.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 129. | | ANGELOTTI, F.; CARMEM MORALES, C. del; HAMADA, E.; BISONARD, E. M.; GONÇALVES, R. R. do V.; MARIO RAGO, A. Climate risk scenarios of orange rust for the sugarcane - producing regions of Argentina and Brazil. Research, Society and Development, v. 11, n.15, e428111536648, 2022.| Biblioteca(s): Embrapa Semiárido. |
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| 130. | | BARBOSA, L. G.; SANTOS, R. M.; PINHEIRO, G. S.; ANGELOTTI, F.; AIDAR, S. de T.; SANTOS, C. A. F. Comportamento fisiológico de feijão-caupi sob diferentes concentrações de CO2. In: SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 3., 2011, Juazeiro. Experiências para mitigação e adaptação. Petrolina: Embrapa Semiárido, 2011. 1 CD-ROM. (Embrapa Semiárido. Documentos, 239).| Biblioteca(s): Embrapa Semiárido. |
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| 132. | | BUFFARA, C. R. S.; ANGELOTTI, F.; VIEIRA, R. A.; BOGO, A.; TESSMANN, D. J.; BEM, B. P. de. Elaboration and validation of a diagrammatic scale to assess downy mildew severity in grapevine. Ciência Rural, Santa Maria, v. 44, n. 8, p. 1384-1391, ago, 2014.| Biblioteca(s): Embrapa Semiárido. |
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| 137. | | PINHEIRO, G. S.; ANGELOTTI, F.; BARBOSA, L. G.; DANTAS, B. F.; SANTOS, R. S. dos; FERNANDES, H. A. Micoflora de sementes de angico (Piptadenia paniculata) em Jutaí-PE. Summa Phytopathologica, São Paulo, v. 38, fev. 2012. 1 CD-ROM. Suplemento, ref. 228. Edição dos Resumos do XXXV Congresso Paulista de Fitopatologia, Jaguariúna, fev. 2012.| Biblioteca(s): Embrapa Semiárido. |
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| 138. | | BARBOSA, L. G.; ANGELOTTI, F.; PINHEIRO, G. S.; DANTAS, B. F.; SANTOS, R. M.; SANTANA, C. V. S. Micoflora de sementes de aroeira (Myracrodruon urundeuva Fr. All) submetidas a diferentes temperaturas. In: WORKSHOP DE SEMENTES E MUDAS DA CAATINGA, 4, 2012, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2014. p. 27-27. (Embrapa Semiárido. Documentos, 258).| Biblioteca(s): Embrapa Semiárido. |
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| 140. | | GIONGO, V.; SALVIANO, A. M.; ANGELOTTI, F.; TAURA, T. A.; LEITE, L. F. C.; CUNHA, T. J. F. Low carbon technologies for agriculture in dryland: brazilian experience. In: RAO, C. S.; SHANKER, A. K.; SHANKER, C. (Ed.). Climate resilient agriculture: strategies and perspectives. Rijeka, Croatia: InTech, 2018. cap. 6, p. 105-127.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Semiárido. |
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| Registros recuperados : 245 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
26/08/2014 |
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Data da última atualização: |
26/08/2014 |
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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: |
SANTOS, T. M.; VOLTOLINI, T. V.; ANGELOTTI, F.; AIDAR, S. de T.; CHAVES, A. R. de M. |
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Afiliação: |
ROBERTA MACHADO SANTOS, Universidade Federal de Feira de Santana; TADEU VINHAS VOLTOLINI, CPATSA; FRANCISLENE ANGELOTTI, CPATSA; SAULO DE TARSO AIDAR, CPATSA; AGNALDO RODRIGUES DE MELO CHAVES, CPATSA. |
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Título: |
Productive and morphogenetic responses of buffel grass at different air temperatures and CO2 concentrations. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 43, n. 8, p. 404-409, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of the present trial was to evaluate the productive and morphogenetic characteristics of buffel grass subjected to different air temperatures and CO2 concentrations. Three cultivars of buffel grass (Biloela, Aridus and West Australian) were compared. Cultivars were grown in growth chambers at three temperatures (day/night): 26/20, 29/23, and 32/26 °C, combined with two concentrations of CO2: 370 and 550 ?mol mol?1. The experimental design was completely randomized, in a 3 × 3 × 2 factorial arrangement with three replications. There were interactions between buffel grass cultivars and air temperatures on leaf elongation rate (LER), leaf appearance rate (LAR), leaf lifespan (LL) and senescence rate (SR), whereas cultivars vs. carbon dioxide concentration affected forage mass (FM), root mass (RM), shoot/root ratio, LL and SR. Leaf elongation rate and SR were higher as the air temperature was raised. Increasing air temperature also promoted an increase in LAR, except for West Australian. High CO2 concentration provided greater SR of plants, except for Biloela. Cultivar West Australian had higher FM in relation to Biloela and Aridus when the CO2 concentration was increased to 550 ?mol mol?1. West Australian was the only cultivar that responded with more forage mass when it was exposed to higher carbon dioxide concentrations, whereas Aridus had depression in forage mass. The increase in air temperatures affects morphogenetic responses of buffel grass, accelerating its vegetative development without increasing forage mass. Elevated carbon dioxide concentration changes productive responses of buffel grass. MenosThe objective of the present trial was to evaluate the productive and morphogenetic characteristics of buffel grass subjected to different air temperatures and CO2 concentrations. Three cultivars of buffel grass (Biloela, Aridus and West Australian) were compared. Cultivars were grown in growth chambers at three temperatures (day/night): 26/20, 29/23, and 32/26 °C, combined with two concentrations of CO2: 370 and 550 ?mol mol?1. The experimental design was completely randomized, in a 3 × 3 × 2 factorial arrangement with three replications. There were interactions between buffel grass cultivars and air temperatures on leaf elongation rate (LER), leaf appearance rate (LAR), leaf lifespan (LL) and senescence rate (SR), whereas cultivars vs. carbon dioxide concentration affected forage mass (FM), root mass (RM), shoot/root ratio, LL and SR. Leaf elongation rate and SR were higher as the air temperature was raised. Increasing air temperature also promoted an increase in LAR, except for West Australian. High CO2 concentration provided greater SR of plants, except for Biloela. Cultivar West Australian had higher FM in relation to Biloela and Aridus when the CO2 concentration was increased to 550 ?mol mol?1. West Australian was the only cultivar that responded with more forage mass when it was exposed to higher carbon dioxide concentrations, whereas Aridus had depression in forage mass. The increase in air temperatures affects morphogenetic responses of buffel grass, accelerating it... Mostrar Tudo |
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Palavras-Chave: |
Aridus; Biloela; Mudanças Climáticas; Pasture; West Australian. |
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Thesagro: |
Capim buffel; Cenchrus ciliaris; Dióxido de carbono; Pastagem; Variedade. |
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Thesaurus NAL: |
Carbon dioxide; Climate change. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107284/1/Agnaldo-2.pdf
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Marc: |
LEADER 02557naa a2200313 a 4500
001 1993386
005 2014-08-26
008 2014 bl uuuu u00u1 u #d
100 1 $aSANTOS, T. M.
245 $aProductive and morphogenetic responses of buffel grass at different air temperatures and CO2 concentrations.$h[electronic resource]
260 $c2014
520 $aThe objective of the present trial was to evaluate the productive and morphogenetic characteristics of buffel grass subjected to different air temperatures and CO2 concentrations. Three cultivars of buffel grass (Biloela, Aridus and West Australian) were compared. Cultivars were grown in growth chambers at three temperatures (day/night): 26/20, 29/23, and 32/26 °C, combined with two concentrations of CO2: 370 and 550 ?mol mol?1. The experimental design was completely randomized, in a 3 × 3 × 2 factorial arrangement with three replications. There were interactions between buffel grass cultivars and air temperatures on leaf elongation rate (LER), leaf appearance rate (LAR), leaf lifespan (LL) and senescence rate (SR), whereas cultivars vs. carbon dioxide concentration affected forage mass (FM), root mass (RM), shoot/root ratio, LL and SR. Leaf elongation rate and SR were higher as the air temperature was raised. Increasing air temperature also promoted an increase in LAR, except for West Australian. High CO2 concentration provided greater SR of plants, except for Biloela. Cultivar West Australian had higher FM in relation to Biloela and Aridus when the CO2 concentration was increased to 550 ?mol mol?1. West Australian was the only cultivar that responded with more forage mass when it was exposed to higher carbon dioxide concentrations, whereas Aridus had depression in forage mass. The increase in air temperatures affects morphogenetic responses of buffel grass, accelerating its vegetative development without increasing forage mass. Elevated carbon dioxide concentration changes productive responses of buffel grass.
650 $aCarbon dioxide
650 $aClimate change
650 $aCapim buffel
650 $aCenchrus ciliaris
650 $aDióxido de carbono
650 $aPastagem
650 $aVariedade
653 $aAridus
653 $aBiloela
653 $aMudanças Climáticas
653 $aPasture
653 $aWest Australian
700 1 $aVOLTOLINI, T. V.
700 1 $aANGELOTTI, F.
700 1 $aAIDAR, S. de T.
700 1 $aCHAVES, A. R. de M.
773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 43, n. 8, p. 404-409, 2014.
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