摘要:
A method for in vitro culturing Sphagnum is provided. The method comprises providing a vegetative fragment of Sphagnum and surface cleaning the fragment with alcohol. The method further comprises dissecting the fragment to provide a piece (106) of Sphagnum. The method further comprises initiating the piece (106) of Sphagnum in a culture medium (104).
摘要:
The present invention relates to a method of producing young moss seedlings preferable as greenery plants, by which a plenty of young moss seedlings can be produced with high speed under artificially controlled atmosphere. In nutrient solution, young moss seedlings are grown with regeneration buds 2 bred around gametophytes 1, at a temperature of 0 to 60° C., with photosynthetic active photon flux density (PPFD) of not greater than 200 (μmolm−2s−1), fertilizer concentration (mS/cm) of 0 to 1.0, and by repeating light periods and dark periods in cycles of 24 hours or less duration, aerating and stirring, and controlling growth of young moss seedlings.
摘要:
Plant tissues of mosses such as cut tissue pieces, gametophores, calluses, protonemata, spores, gemmae, subterranean stems or rhizoids are purely cultured in a culture medium to generate seedlings (cultigen) corresponding to plumules, and the seedlings are sown onto a nursery at a desired colony density, followed by appropriate caring.
摘要:
An apparatus (100) for use in culturing Sphagnum (106) is provided. The apparatus (100) comprises a culture vessel (102) for Sphagnum (106) and a culture medium (104) arranged in the culture vessel (102). The culture vessel (102) comprises an enclosed airspace (108) above the culture medium (104), and Sphagnum (106) arranged in the culture medium (104). The apparatus (100) further comprises means (110, 112) for supplying carbon dioxide into the enclosed airspace (108).
摘要:
The present invention relates to a method of providing a seedstock of Sphagnum. The method comprises providing in vitro Sphagnum, applying the Sphagnum to a growth surface, and cultivating the Sphagnum in vivo on the growth surface. The method also comprises harvesting the cultivated Sphagnum from the growth surface, and then chopping the harvested Sphagnum to provide a seedstock of Sphagnum for cultivation, the seedstock comprising a plurality of fragments of the in vivo Sphagnum. The present invention also relates to Sphagnum and seedstocks of Sphagnum obtainable by the method.