التأثير الأليلوباثي لنبات الميرامية Salvia triloba L. على إنبات بذور الشعير Hordeum vulgan L. و الذرة L. Zea mays و الشوفان Avena sativa L. و الخروب Ceratonia siliqua L.

Abstract EN

This study was conducted to examine the Allelopathic impacts of Salvia triloba L.

aqueous extract on seed germination of Hordeum vulgane L., Zea mays L., Avena sativa L.

and Ceratonia siliqua L.

Seeds were treated by four concentrations (0, 25, 50 and 100%).

The results of analysis of variance (ANOVA) at the level of (α = 0.05) for all experimental units of tested seeds showed a high significant differences between the three implemented concentrations (25, 50, and 100%) and untreated control within ten days of the experiment on germination percentage.

Apparently, no difference occurred between germination percentage for all tested species under the control treatment (0%).

In the case of concentration (100%), however, germination percentage was (0%) in all cases due to the clear effect of allelopathic properties of Salvia triloba L.

Generally, most significant effect appeared on Avena sativa L.

while the least affect appeared on Ceratonia siliqua L.