Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"dry after-ripening"”.
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Seed dormancy and germination niches of Mediterranean species along an altitudinal gradient in Sardinia
… of temperature and precipitation, with hot dry summers and cold wet winters, the plant growth and reproduction must occur in a window of favourable conditions that may vary in length and in which environmental cues and constraints play a central role. In this work, the effect of …
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Seed germination requirements and salt stress tolerance of coastal rare species in Sardinia
To survive to adverse factors that characterize coastal environments, plant species often require special physiological or metabolic adaptations to overcome environmental stresses. Stress may be physical (e.g. temperature) or chemical (e.g. salinity). Many communities comprise highly specialized …