Open Access Research Paper Views (1018) Leaf area index and light distribution in olive tree canopies (Olea europaea L.) Mouna Aïachi Mezghani, Gouta Hassouna, Laaribi Ibtissem, Foued Labidi Int. J. Agron. & Agric. Res. 8(5), 60-65, May 2016. Keywords: LAI, Olive tree, Photosynthetically active radiation, Ratio PART/PARI, Vase form Details