Vapour-pressure deficit
id:
vapour-pressure-deficit-293-13391873
title:
Vapour-pressure deficit
text:
Vapour pressure-deficit, or VPD, is the difference (deficit) between the amount of moisture in the air and how much moisture the air can hold when it is saturated. Once air becomes saturated, water will condense out to form clouds, dew or films of water over leaves. It is this last instance that makes VPD important for greenhouse regulation. If a film of water forms on a plant leaf, it becomes far more susceptible to rot. On the other hand, as the VPD increases, the plant needs to draw more wate
brand slug:
wiki
category slug:
encyclopedia
description:
Difference between moisture in air and moisture capacity
original url:
https://en.wikipedia.org/wiki/Vapour-pressure_deficit
date created:
date modified:
2024-04-22T17:19:31Z
main entity:
{"identifier":"Q907795","url":"https://www.wikidata.org/entity/Q907795"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/2e/VPD_wiki.png","width":3543,"height":2530}
fields total:
13
integrity:
15