The objective of this work was to analyze gas exchange, photosynthetic characteristics, photochemical efficiency of photosystem II and anatomical characteristics of young plant leaves of two guarana (Paullinia cupana) clones (BRS-CG372RC and BRS-CG611RL) growing under open field. The variables of gas exchange and fluorescence of chlorophyll a were evaluated in mature leaves. The values of photosynthesis and transpiration found for BRS-CG372RC were 27% greater and 80% lesser than values found for BRS-CG611RL, respectively. The values of stomatal conductance found for the clones BRS-CG372RC and BRS-CG611RL were in the order of 224 and 614 mmol mm-2 s-1, respectively. The values of photorespiration, rate of carboxylation and rate electron tran...
O guaraná (Paullinia cupana var. sorbilis (Mart.) Ducke), vem sendo cultivado em Rondônia, principal...
guaranazeiro (Paullinia cupana var. sorbilis (Mart.) Ducke) é uma cultura de grande interesse para a...
Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylell...
O objetivo deste trabalho foi analisar as trocas gasosas, as características fotossintéticas, a efic...
The objective of this work was to analyze gas exchange, photosynthetic characteristics, photochemica...
This work proposed to investigate changes in the photosynthetic behavior during the leaf ontogeny of...
Este trabalho teve como objetivo analisar as características fotossintéticas e a eficiência fotoquím...
Leaf gas exchange characteristics were evaluated in 20 woody species of differing successional statu...
Um total de 36 clones de guaraná Paullinia cupana var. sorbilis H.B.K. foi observado em fase de vive...
Photosynthetic responses to daily environmental changes were studied in bean (Phaseolus vulgaris L.)...
Cupania vernalis Camb. é uma espécie arbórea pertencente à família sapindaceae, conhecida popularmen...
Gulupa, Passiflora edulis Sims (Passifloraceae), is an important fruit due to its organoleptic and n...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
In recent decades many studies on the physiological processes of plants have been conducted to predi...
O guaraná (Paullinia cupana var. sorbilis (Mart.) Ducke), vem sendo cultivado em Rondônia, principal...
guaranazeiro (Paullinia cupana var. sorbilis (Mart.) Ducke) é uma cultura de grande interesse para a...
Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylell...
O objetivo deste trabalho foi analisar as trocas gasosas, as características fotossintéticas, a efic...
The objective of this work was to analyze gas exchange, photosynthetic characteristics, photochemica...
This work proposed to investigate changes in the photosynthetic behavior during the leaf ontogeny of...
Este trabalho teve como objetivo analisar as características fotossintéticas e a eficiência fotoquím...
Leaf gas exchange characteristics were evaluated in 20 woody species of differing successional statu...
Um total de 36 clones de guaraná Paullinia cupana var. sorbilis H.B.K. foi observado em fase de vive...
Photosynthetic responses to daily environmental changes were studied in bean (Phaseolus vulgaris L.)...
Cupania vernalis Camb. é uma espécie arbórea pertencente à família sapindaceae, conhecida popularmen...
Gulupa, Passiflora edulis Sims (Passifloraceae), is an important fruit due to its organoleptic and n...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
Resultados de pesquisa envolvendo aspectos fisiológicos da pupunheira (Bactris gasipaes Kunth), frut...
In recent decades many studies on the physiological processes of plants have been conducted to predi...
O guaraná (Paullinia cupana var. sorbilis (Mart.) Ducke), vem sendo cultivado em Rondônia, principal...
guaranazeiro (Paullinia cupana var. sorbilis (Mart.) Ducke) é uma cultura de grande interesse para a...
Plants with citrus variegated chlorosis (CVC), a disease caused by the xylem-limited bacteria Xylell...