Ecologia Mediterranea
Ecologia Mediterranea
Ecologia Mediterranea
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CHIRAZ CHAFFEI HAOUARI, AFEF HAJJAJI NASRAOUI, HOUDA GOUIA AND ALI HAOUARI<br />
20<br />
percentage germination (%)<br />
time of germination (day)<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
1 2 3 4 5 6<br />
B<br />
1 2 3 4 5 6<br />
depth (cm)<br />
Figure 3 – Percentage of seed germination of<br />
Pennisetum dichotomum (A) and<br />
germination time (B) in response<br />
to depth values.<br />
be measured (Fig. 4C). Increasing NaCl concentration<br />
in the growth medium had a highly<br />
significant (p