... sensibility to high temperatures, ash, and the effect of both of these together. E. globulus is the species with the smallest seeds, and is the most sensitive to seed age and the effects of fire. Of the ... vary according to the species and age of the seeds. In the cases where sensitivity to the treatments was detected, the same criteria were main-tained regardless of the age of the seed. Germination ... exter-nal factors, as its germination rates vary according to the age of the seeds and the treatments to which they weresubjected. As the storage time of E. globulus seeds in-creases, they become...