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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
15/02/2012 |
Data da última atualização: |
16/02/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MACIEL, A. L. G.; SUÑÉ, R. W.; MIELKE, L. F.; D'AVILA, P.; MÜLLER, M. |
Afiliação: |
ANNA LUIZA GISLER MACIEL, ACADÊMICA URCAMP; RENATA WOLF SUÑÉ MARTINS DA SILVA, CPPSUL; LAÍS F. MIELKE, ESPECIALIZANDA UNIPAMPA; PATRÍCIA D'AVILA, ACADÊMICA URCAMP; MILLENE MÜLLER, PROFESSORA UNIPAMPA. |
Título: |
Incidência de leite instável não ácido no leite de vacas Holandesas alimentadas exclusivamente a pasto com duas concentrações de álcool. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: SALÃO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 1., 2011, Bagé. Anais: resumos dos trabalhos. Bagé: Embrapa Pecuária Sul, 2011. |
Páginas: |
p. 17. |
Idioma: |
Português |
Thesagro: |
Gado leiteiro. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54134/1/SIC-2011-17-0001.pdf
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Marc: |
LEADER 00669nam a2200169 a 4500 001 1915553 005 2012-02-16 008 2011 bl uuuu u00u1 u #d 100 1 $aMACIEL, A. L. G. 245 $aIncidência de leite instável não ácido no leite de vacas Holandesas alimentadas exclusivamente a pasto com duas concentrações de álcool.$h[electronic resource] 260 $aIn: SALÃO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUL, 1., 2011, Bagé. Anais: resumos dos trabalhos. Bagé: Embrapa Pecuária Sul$c2011 300 $ap. 17. 650 $aGado leiteiro 700 1 $aSUÑÉ, R. W. 700 1 $aMIELKE, L. F. 700 1 $aD'AVILA, P. 700 1 $aMÜLLER, M.
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Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
Data corrente: |
08/05/2007 |
Data da última atualização: |
03/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
HEINEMANN, A. B.; MAIA, A. de H. N.; DOURADO NETO, D.; INGRAM, K. T.; HOOGENBOOM, G. |
Afiliação: |
ALEXANDRE BRYAN HEINEMANN, CNPAF; ALINE DE HOLANDA NUNES MAIA, CNPMA; DURVAL DOURADO NETO, ESALQ-USP; K. T. INGRAM, UNIVERSITY OF GEORGIA; GERRIT HOOGENBOOM, UNIVERSITY OF GEORGIA. |
Título: |
Soybean (Glycine max (L.) Merr.) growth and development response to CO2 enrichment under different temperature regimes. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
European Journal of Agronomy, v. 24, n. 1, p. 52-61, Jan. 2006. |
DOI: |
https://doi.org/10.1016/j.eja.2005.04.005 |
Idioma: |
Inglês |
Conteúdo: |
The carbon dioxide (CO2) concentration of the global atmosphere has increased during the last decades. This increase is expected to impact the diurnal variation in temperature as well as the occurrence of extreme temperatures. This potentially could affect crop production through changes in growth and development that will ultimately impact yield. The objective of this study was to evaluate the effect of CO2 and its interaction with temperature on growth and development of soybean (Glycine max (L.) Merr., cv. Stonewall). The experiment was conducted in controlled environment chambers at the Georgia Envirotron under three different temperatures and two CO2 regimes. The day/night air temperatures were maintained at 20/15, 25/20 and 30/25 ?C, while the CO2 levels were maintained at 400 and 700 ppm, resulting in six different treatments. Plants were grown under a constant irradiance of 850 molesm-2 s-1 and a day length of 12 h; a non-limiting supply of water and mineral nutrients were provided. Five growth analyses were conducted at the critical development stages V4, R3, R5, R6 and R8. No differences in start of flowering were observed as a function of the CO2 level, except for the temperature regime 25/20 C, where flowering for the elevated CO2 level occurred 2 days earlier than for the ambient CO2 level. For above ground biomass, an increase in the CO2 level caused a more vigorous growth at lower temperatures. An increase in temperature also decreased seed weight, mainly due to a reduction in seed size. For all temperature combinations, final seed weight was higher for the elevated CO2 level. This study showed that controlled environment chambers can be excellent facilities for conducting a detailed growth analysis to study the impact on the interactive effect of changes in temperature and CO2 on soybean growth and final yield. MenosThe carbon dioxide (CO2) concentration of the global atmosphere has increased during the last decades. This increase is expected to impact the diurnal variation in temperature as well as the occurrence of extreme temperatures. This potentially could affect crop production through changes in growth and development that will ultimately impact yield. The objective of this study was to evaluate the effect of CO2 and its interaction with temperature on growth and development of soybean (Glycine max (L.) Merr., cv. Stonewall). The experiment was conducted in controlled environment chambers at the Georgia Envirotron under three different temperatures and two CO2 regimes. The day/night air temperatures were maintained at 20/15, 25/20 and 30/25 ?C, while the CO2 levels were maintained at 400 and 700 ppm, resulting in six different treatments. Plants were grown under a constant irradiance of 850 molesm-2 s-1 and a day length of 12 h; a non-limiting supply of water and mineral nutrients were provided. Five growth analyses were conducted at the critical development stages V4, R3, R5, R6 and R8. No differences in start of flowering were observed as a function of the CO2 level, except for the temperature regime 25/20 C, where flowering for the elevated CO2 level occurred 2 days earlier than for the ambient CO2 level. For above ground biomass, an increase in the CO2 level caused a more vigorous growth at lower temperatures. An increase in temperature also decreased seed weight, mainly due ... Mostrar Tudo |
Palavras-Chave: |
Análise de crescimento; CO2; Interação. |
Thesagro: |
Dióxido de Carbono; Mudança Climática; Soja; Temperatura. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02690naa a2200265 a 4500 001 2124697 005 2020-09-03 008 2006 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.eja.2005.04.005$2DOI 100 1 $aHEINEMANN, A. B. 245 $aSoybean (Glycine max (L.) Merr.) growth and development response to CO2 enrichment under different temperature regimes.$h[electronic resource] 260 $c2006 520 $aThe carbon dioxide (CO2) concentration of the global atmosphere has increased during the last decades. This increase is expected to impact the diurnal variation in temperature as well as the occurrence of extreme temperatures. This potentially could affect crop production through changes in growth and development that will ultimately impact yield. The objective of this study was to evaluate the effect of CO2 and its interaction with temperature on growth and development of soybean (Glycine max (L.) Merr., cv. Stonewall). The experiment was conducted in controlled environment chambers at the Georgia Envirotron under three different temperatures and two CO2 regimes. The day/night air temperatures were maintained at 20/15, 25/20 and 30/25 ?C, while the CO2 levels were maintained at 400 and 700 ppm, resulting in six different treatments. Plants were grown under a constant irradiance of 850 molesm-2 s-1 and a day length of 12 h; a non-limiting supply of water and mineral nutrients were provided. Five growth analyses were conducted at the critical development stages V4, R3, R5, R6 and R8. No differences in start of flowering were observed as a function of the CO2 level, except for the temperature regime 25/20 C, where flowering for the elevated CO2 level occurred 2 days earlier than for the ambient CO2 level. For above ground biomass, an increase in the CO2 level caused a more vigorous growth at lower temperatures. An increase in temperature also decreased seed weight, mainly due to a reduction in seed size. For all temperature combinations, final seed weight was higher for the elevated CO2 level. This study showed that controlled environment chambers can be excellent facilities for conducting a detailed growth analysis to study the impact on the interactive effect of changes in temperature and CO2 on soybean growth and final yield. 650 $aDióxido de Carbono 650 $aMudança Climática 650 $aSoja 650 $aTemperatura 653 $aAnálise de crescimento 653 $aCO2 653 $aInteração 700 1 $aMAIA, A. de H. N. 700 1 $aDOURADO NETO, D. 700 1 $aINGRAM, K. T. 700 1 $aHOOGENBOOM, G. 773 $tEuropean Journal of Agronomy$gv. 24, n. 1, p. 52-61, Jan. 2006.
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