Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
An overview of the 1997 activities of the semi-arid land-surface-atmosphere (SALSA) program IRD
Goodrich, D.C; Chehbouni, Abdelghani; Goff, B.; MacNish, B.; Maddock, T.; Moran, S.; Shuttleworth, W.J.; Williams, D.G.; Toth, J.J.; Watts, C.; Hipps, L.H.; Cooper, D.I.; Schieldge, J.; Kerr, Y.H.; Arias, H.; Kirkland, M.; Carlos, R.; Kepner, W.; Jones, B.; Avissar, R.; Bégué, A.; Boulet, Gilles; Branan, B.; Braud, I.; Brunel, Jean-Pierre; Chen, L.C.; Clarke, T.; Davis, M.R.; Dauzat, J.; DeBruin, H.; Dedieu, G.; Eichinger, W.E.; Elguero, Eric; Everitt, J.; Garatuza-Payan, J.; Garibay, A.; Gempko, V.L.; Gupta, H.; Harlow, C.; Hartogensis, O.; Helfert, M.; Holifield, C.; Hymer, D.; Kahle, A.; Keefer, T.; Krishnamoorthy, S.; Lhomme, Jean-Paul; Lo Seen, D.; Luquet, D.; Marsett, R.; Monteny, Bruno; Ni, W.; Nouvellon, Y.; Pinker, R.; Peters, C.; Pool, D.; Qi, J.; Rambal, S.; Rey, H.; Rodriguez, J.; Sano, E.; Schaeffer, S.M.; Schulte, M.; Scott, R.; Shao, X.; Synder, K.A.; Sorooshian, S.; Unkrich, C.L.; Whitaker, M.; Yucel, I..
Tipo: Text Palavras-chave: BILAN HYDRIQUE; ECOLOGIE; BIODIVERSITE; RELATION CLIMAT COUVERT VEGETAL; ATMOSPHERE; FLUX THERMIQUE; TEMPERATURE DE SURFACE; VEGETATION; CROISSANCE; EVAPOTRANSPIRATION; RESSOURCES EN EAU; EAU DE SURFACE; EAU SOUTERRAINE; TELEDETECTION; MESURE IN SITU; VARIATION TEMPORELLE; MODELISATION; ESTIMATION; PROGRAMME DE RECHERCHE; RECHERCHE PLURIDISCIPLINAIRE.
Ano: 1997 URL: http://www.documentation.ird.fr/hor/fdi:010023310
Imagem não selecionada

Imprime registro no formato completo
Is plant growth driven by sink regulation? Implications for crop models, phenotyping approaches and ideotypes Frontis
Dingkuhn, M.; Luquet, D.; Clément-Vidal, A.; Tambour, L.; Kim, H.K.; Song, Y.H..
There is a new interest in plant morphogenesis and architecture because molecular genetics is providing new information on their genetic and physiological control. From a crop modeller’s point of view, this requires particular attention paid to the regulation of sinks associated with organ development, as well as their interactions with assimilate sources. Existing agronomic and architectural crop models are not capable of simulating such interactions. A conceptual framework is presented for the analysis and simulation of crop growth driven by either assimilate source or sink dynamics, building on the assumption that meristems are the main sites in the plant architecture where sinks are initiated and adjusted to resources. Among the numerous sink–source...
Tipo: Conference proceedings
Ano: 2007 URL: http://library.wur.nl/ojs/index.php/frontis/article/view/1303
Imagem não selecionada

Imprime registro no formato completo
With sub-optimum conditions the current representation of potential crop development patterns needs to be reconsidered Inra
Clouvel, P.; Lecoeur, J.; Gérardeaux, E.; Luquet, D.; Rey, H.; Martin, P..
Most current process-based crop models use "de Wit" representation, whereby different types of stress reduce a potential plant development pattern that solely depends on the variety, temperature and radiation. That approach was largely validated for conventional agriculture and the corresponding range of environmental conditions. The aim of our study was to test the robustness of that representation under early sub-optimum growth conditions. Investigations were carried out on cotton in southern France under controlled glasshouses and field conditions. We analysed the effects of light interception, water supply and planting density on the node appearance pattern of the plant's main stem. Early stress on seedlings and a variation in planting density induced...
Tipo: Journal Article Palavras-chave: PLASTOCHRONE; INTERCEPTION LUMINEUSE NODE INITIATION; NODE APPEARANCE RATE; LIGHT INTERCEPTION; WATER STRESS; PLANTING DENSITY; DE WIT REPRESENTATION.
Ano: 2008 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200890050c35&uri=/notices/prodinra1/2008/09/
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional