Dynamics of stomatal adaptation in rose leaves exposed to long ...
Dynamics of stomatal adaptation in rose leaves exposed to long ...
Dynamics of stomatal adaptation in rose leaves exposed to long ...
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Transpiration rate<br />
(mmolm -2 s -1 )<br />
S<strong>to</strong>matal responses <strong>to</strong> desiccation<br />
1.6<br />
1.2<br />
0.8<br />
0.4<br />
0<br />
100<br />
80<br />
60<br />
40<br />
RWC (%)<br />
20<br />
60<br />
90%<br />
0<br />
Transpiration rate<br />
(mmolm -2 s -1 )<br />
1.6<br />
1.2<br />
0.8<br />
0.4<br />
Horticultural Supply Cha<strong>in</strong>s<br />
0<br />
0 50 100 150 200 250<br />
time (m<strong>in</strong>)<br />
Relative Water Content=[(FW-DW)/SFW<br />
Content=[(FW DW)/SFW-DW)]*100 DW)]*100<br />
• Iwan<strong>of</strong>f effect<br />
• High RH affects speed and degree <strong>of</strong> s<strong>to</strong>mata closure<br />
• End value can be mislead<strong>in</strong>g<br />
60%<br />
90%