Factors That Affect the Rate of Transpiration

Factors that affect the rate of transpiration also affect water uptake by the plant. Transpiration rates vary widely.

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The evaporation of water from plants.

. It occurs mainly at the leaves while their stomata are open for the passage of CO2 and. When RH is high the atmosphere contains more moisture reducing the driving force for transpiration. How do environmental factors.

The external and internal. Rise in temperature decrease the relative humidity of the air. If water is scarce or the roots are damaged a plant may wilt.

Plants living in different habitats have adaptations to resist extremes of these. Therefore it increases the. When it is absent the.

TRANSPIRATION RATE VERSUS TEMPERATURE Temperature 20 23 27 28. The maximum opening of stomata is done by blue light. Light Humidity Temperature Atmospheric pressure Wind speed or velocity.

The internal factors are related to the nature of the plants such as the size of. When humidity decreases environment and its atmosphere becomes dry resulting in increase in transpiration. Temperature Temperature greatly influences the magnitude of the driving force.

What factors affect the rate of evaporation the most. Temperature humidity air movement and light can affect the rate of transpirationIf the air is. Low temperatures decrease the capacity lithe air to hold moisture.

Many environmental factors such as intensity of light temperature atmospheric humidity wind availability of soil water etc greatly affect the rate of transpiration. Severe water loss can be fatal. The root will absorb more water from the soil if the rate of transpiration increases.

The rate of transpiration can be affected by certain environmental changes. Humidity air movement light intensity The table below explains how factors increase the rate of transpiration. Factors affecting transpiration rate.

Saturated air from plant surface area decreases on gentle wind and. Environmental factors such as intensity of light temperature atmospheric humidity wind velocity availability of soil water etc affect the rate of transpiration. The release of water from plant leaves Some of this water is returned to the air by transpiration.

Environmental factors have a major impact on the rate of plant transpiration. The factors that affect the rate of evaporation of liquids are temperature surface area wind speed and humidity. Temperature humidity wind speed light.

The factors affecting the rate of transpiration can be categorized into two Internal factors and external factors. What factors affect plant transpiration. Temperature the amount of light the amount of humidity and the speed of the wind are the four elements that influence.

Factors affecting rate The rate of transpiration is affected by several factors including. There are Five Factors that Affect the Rate of Transpiration. How many factors affect the rate of transpiration.

It increases the rate of transpiration. There will always be transpiration taking place but the rate of transpiration can vary a lot. The environmental factors affecting the rate of transpiration are.

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