The aim of this study was to compare water vapor conductance and chlorophyll a fluorescence between leaflets and fruits of Dalbergia miscolobium, the Jacaranda tree. The frequency of stomata on the leaflets was 20 times higher than that observed on the fruits, and this was related with the lower conductance of the fruits in comparison with the leaflets. The potential quantum yield of PSII (Fv /Fmax) was significantly lower in fruits than in leaflets. The Fv /Fmax values for leaflets increased to over 0.8 during the afternoon, indicating the occurrence of dynamic photoinhibition. In contrast, Fv /Fmax values for fruits remained low even at early morning, indicating the occurrence of chronic photoinhibition. The maximum values of effective qu...
The objective of this study was to evaluate the impact of three cycles of drought/irrigation on the ...
Papaya (Carica papaya L.) plant is susceptible to environmental changes that demand answers, physiol...
Em espécies perenes podem ocorrer variações nas taxas de trocas gasosas e nas relações hídricas em f...
Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylell...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
The aim of this study was to investigate the photosynthetic performance in populations of two legume...
The daily and seasonal course of the gas exchanges, leaf temperature and water potential of Barbados...
Este trabalho objetivou avaliar o curso diário e sazonal das trocas gasosas, da temperatura foliar e...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
Made available in DSpace on 2016-12-23T13:48:27Z (GMT). No. of bitstreams: 1 Maisa Melo Duarte.pdf: ...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
Plantas com clorose variegada dos citros (CVC), uma doença causada pela bactéria Xylella fastidiosa,...
Cedrela fissilis foi semeada e mantida em dois ambientes de luz: na margem leste (tratamento sol - r...
O objetivo deste estudo foi verificar a performance fotossintética e a ocorrência de fotoinibição em...
Made available in DSpace on 2016-12-23T13:48:25Z (GMT). No. of bitstreams: 1 dissertacao completa.pd...
The objective of this study was to evaluate the impact of three cycles of drought/irrigation on the ...
Papaya (Carica papaya L.) plant is susceptible to environmental changes that demand answers, physiol...
Em espécies perenes podem ocorrer variações nas taxas de trocas gasosas e nas relações hídricas em f...
Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylell...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
The aim of this study was to investigate the photosynthetic performance in populations of two legume...
The daily and seasonal course of the gas exchanges, leaf temperature and water potential of Barbados...
Este trabalho objetivou avaliar o curso diário e sazonal das trocas gasosas, da temperatura foliar e...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
Made available in DSpace on 2016-12-23T13:48:27Z (GMT). No. of bitstreams: 1 Maisa Melo Duarte.pdf: ...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
Plantas com clorose variegada dos citros (CVC), uma doença causada pela bactéria Xylella fastidiosa,...
Cedrela fissilis foi semeada e mantida em dois ambientes de luz: na margem leste (tratamento sol - r...
O objetivo deste estudo foi verificar a performance fotossintética e a ocorrência de fotoinibição em...
Made available in DSpace on 2016-12-23T13:48:25Z (GMT). No. of bitstreams: 1 dissertacao completa.pd...
The objective of this study was to evaluate the impact of three cycles of drought/irrigation on the ...
Papaya (Carica papaya L.) plant is susceptible to environmental changes that demand answers, physiol...
Em espécies perenes podem ocorrer variações nas taxas de trocas gasosas e nas relações hídricas em f...