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Potometer

An 375 designed 377 379 381 of 383 , and is used when 385 387 389 .


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HOW TO MEASURE RATE OF TRANSPIRATION

Hi All. IM doing an experiment to test R.O.T. using wind speed and humidity as variables. How do i meaure the R.O.T without using a potometer? URGENT HELP :!:

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by hussycool
Sun Jun 18, 2006 10:19 am
 
Forum: Botany Discussion
Topic: HOW TO MEASURE RATE OF TRANSPIRATION
Replies: 1
Views: 688

factors that affect plants

... doing an experiment to measure the rate of transpiration using wind intensity. The way i did it was to cut a shoot from a plant and put it into a potometer, (these can easily be made if you check it out on google and have tubes and stuff) Then put a hairdryer at different distances from the plant ...

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by Ag
Sat May 13, 2006 4:14 pm
 
Forum: Botany Discussion
Topic: factors that affect plants
Replies: 8
Views: 5940

Transpiration and wind speed.

Hey! I'm using a potometer to measure WATER UPTAKE and not transpiration cos that is nearly impossible! water uptake has a very close relationship with it though so you can get in some pretty pie charts and stuff! just mention that ...

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by orville
Thu May 11, 2006 8:29 pm
 
Forum: Botany Discussion
Topic: Transpiration and wind speed.
Replies: 20
Views: 7402

Results

Does anyone know a website where I can find results for a potometer experiment, I need some for the preliminary work of my plan. Or could you give me an idea of how much water would be taken up in like 5 and 10 minutes. I can probably make it up from ...

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by Lidlim
Mon May 08, 2006 5:45 pm
 
Forum: Botany Discussion
Topic: Results
Replies: 1
Views: 709

Meniscus?

My biology teacher gave us instructions on how to set up a potometer. According to him the way to measure the rate of transpiration is to measure the distance moved by the air/water meniscus in a given time. I looked up meniscus in your dictionary but ...

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by Starlight189
Fri Apr 21, 2006 11:50 am
 
Forum: Botany Discussion
Topic: Meniscus?
Replies: 2
Views: 981
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