Results 11 to 14 of about 14 (14)

Stomatal behavior and components of the antioxidative system in coffee plants under water stress Comportamento estomático e componentes do sistema antioxidante em cafeeiros sob estresse hídrico

Scientia Agricola, 2011
Coffee (Coffea arabica) plants show a positive relationship between stomatal closure and formation and accumulation of H2O2. However, for coffee plants under water restriction such relationship has never been studied.
Sidnei Deuner, José Donizeti Alves, Ilisandra Zanandrea, Patrícia de Fátima Pereira Goulart, Neidiquele Maria Silveira, Paôla de Castro Henrique, Alessandro Carlos Mesquita   +6 more
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Growth and carbon assimilation limitations in Ricinus communis (Euphorbiaceae) under soil water stress conditions Crescimento e limitações à assimilação de carbono em Ricinus communis (Euphorbiaceae) sob condições de estresse hídrico do solo

Acta Botânica Brasílica, 2010
Water availability may influence plant carbon gain and growth, with large impacts on plant yield. Ricinus communis (L.), a drought resistant species, is a crop with increasing economic importance in Brazil, due to its use in chemical industry and for the
Tanise Luisa Sausen, Luís Mauro Gonçalves Rosa   +1 more
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Gas exchange alteration caused by water deficit during the bean reproductive stage Alterações das trocas gasosas na fase reprodutiva e produtividade do feijão sob déficit hídrico

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
The purpose of the present study was to analyze gas exchanges in leaves and the parameters of productivity of beans (Phaseolus vulgaris, L.) submitted to two water deficiency periods during which three water regimes were employed: W1 (1,0 ETo during the ...
Lauricio Endres, José L. de Souza, Iedo Teodoro, Paula M. G. Marroquim, Claudiana M. dos Santos, José E. D. de Brito   +5 more
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Comportamento ecofisiológico de espécies arbóreas nativas do Cerrado e exóticas

Revista de Biologia Neotropical, 2009
Utilizou-se transpirômetro de equilíbrio para plantio de cinco espécies arbóreas avaliando seu comportamento fisiológico quanto a: transpiração total, transpiração e condutância estomática foliar, crescimento, partição de fitomassa, fluorescência da ...
Cynthia Domingues de Souza
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