Seed germination after freezing in high-mountain plant species: Implications for ski-run restoration
Díaz-Miguel M1, J Castro2, PA García3
Phyton-International Journal of Experimental Botany, Vol.83, pp. 423-429, 2014, DOI:10.32604/phyton.2014.83.423
Abstract The construction of a ski slope implies a strong environmental impact as a result of the removal of the vegetation cover. The need to protect the soil requires a rapid restoration of vegetation, which is often done with commercial seed mixtures that can cause a negative impact on these high mountain ecosystems. Thus, the use of seeds of native species is essential, especially in areas rich in endemic species. The compaction of snow as a result of the preparation of the ski slopes causes the soil to freeze. This hinders the germination of seeds, especially those of shrub species. This… More >
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