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Potomètre

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Also known as transpirometer

thumb|Drawing of a Potometer A potometer (from Greek ποτό = drunken, and μέτρο = measure), sometimes known as transpirometer', is a device used for measuring the rate of water uptake of a leafy shoot which is almost equal to the water lost through transpiration. The causes of water uptake are photosynthesis and transpiration.

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Potometer
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Article · Français

Le potomètre (du grec ποτό = boire, et μέτρο = mesure), parfois appelé transpiromètre, est un appareil permettant de mesurer par unité de temps, la consommation d’eau d'une plante feuillue. Les causes de l'absorption d'eau sont la photosynthèse et l'évapotranspiration.

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