2012
DOI: 10.1590/s1516-89132012000300005
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Relationships of photosynthetic photon flux density, air temperature and humidity with tomato leaf diffusive conductance and temperature

Abstract: The objective was to study the leaf temperature (LT)

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Cited by 7 publications
(2 citation statements)
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“…An increase in temperature of 2-3 °C and in relative humidity of 2-6% has been reported in strawberries grown under tunnels (Singh et al, 2012). Temperature and relative humidity play an important role in leaf stomatal conductance (g s ), and therefore in the transpiration rate and photosynthesis of the plant (Righi et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
“…An increase in temperature of 2-3 °C and in relative humidity of 2-6% has been reported in strawberries grown under tunnels (Singh et al, 2012). Temperature and relative humidity play an important role in leaf stomatal conductance (g s ), and therefore in the transpiration rate and photosynthesis of the plant (Righi et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
“…La temperatura del aire y la humedad relativa se registraron cada día con un termómetro de mercurio de máximas y mínimas de -30 a 50 °C (Herter ® , Herter Instruments, Barcelona, España) y un termohigrómetro digital de -10 a 60 °C (TFA ® , TFA Dostmann, Wertheim-Reicholzheim, Alemania), respectivamente. La temperatura de la planta se midió con un termómetro infrarrojo de pistola portátil con capacidad de medición de -20 a 350°C, y precisión de ± 2.5 °C, tiempo de respuesta 500 ms, longitud de onda 630-670 nm (Modelo Her-425 ® , San Diego, California, EUA) en el tercio superior de la planta en la hoja recientemente madura y expuesta a la radiación solar, haciendo un recorrido cercano al borde (1-2 cm del borde aproximadamente) del foliolo medio de la hoja (Righi et al, 2012). La temperatura del aire y planta se registró una vez por semana, considerando que la inercia de la radiación permanece invariable durante ese periodo y resultaría práctico para el productor.…”
Section: Materiales Y Métodosunclassified