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Svalbard Global Seed Vault. The Svalbard Global Seed Vault (Norwegian: Svalbard globale frøhvelv) is a secure backup facility for the world's crop diversity on the Norwegian island of Spitsbergen in the remote Arctic Svalbard archipelago. [5] The Seed Vault provides long-term storage of duplicates of seeds conserved in genebanks around the world.
Carbon-dated. The oldest viable seed that has grown into a full plant was an about 2,000 years old Judean date palm seed, recovered from excavations at Herod the Great 's palace on Masada in Israel. It had been preserved in a cool, dry place, not by freezing. It was germinated in 2005. [3][4][5][6]
Seed saving. In agriculture and gardening, seed saving (sometimes known as brown bagging) [1] is the practice of saving seeds or other reproductive material (e.g. tubers, scions, cuttings) from vegetables, grain, herbs, and flowers for use from year to year for annuals and nuts, tree fruits, and berries for perennials and trees. [2]
A seed bank (also seed banks, seeds bank or seed vault) stores seeds to preserve genetic diversity; hence it is a type of gene bank. [1] There are many reasons to store seeds. One is to preserve the genes that plant breeders need to increase yield, disease resistance, drought tolerance, nutritional quality, taste, etc. of crops.
Seed dispersal. In spermatophyte plants, seed dispersal is the movement, spread or transport of seeds away from the parent plant. [1] Plants have limited mobility and rely upon a variety of dispersal vectors to transport their seeds, including both abiotic vectors, such as the wind, and living (biotic) vectors such as birds.
Serotiny. Canopy seed bank is often associated with serotinous species. The ability of some plant species to retain seeds in protective structures and delay the release of mature seeds is known as serotiny. [10] [11] [5] These plant species can store seeds in closed fruits or cones for days to decades until environmental changes are triggered ...
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