Ecologia Mediterranea
Ecologia Mediterranea
Ecologia Mediterranea
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
The average Chlorophyll-a content of all<br />
plants under stress conditions (Figure 8A)<br />
decreased from a range of about 4.5 to<br />
6 mg.ml -1 at the beginning of the trial down<br />
to around 3 mg.ml -1 by the end of the trial.<br />
There was no significant difference in Chlorophyll-a<br />
concentrations between plants under<br />
any of the CO 2 concentrations (P>0.05). For<br />
the control treatment, Chlorophyll-a gradually<br />
increased at the beginning of the trial to reach<br />
around 5.5 mg.ml -1 , then decreased sharply<br />
after the 23 March to reach 3.6 mg/ml,<br />
1.8 mg.ml -1 (P
Change language