Pseudo-ginseng humidity control dry storage method
A technology of Panax notoginseng seeds and seeds, applied in the fields of seed and rhizome treatment, botanical equipment and methods, fruit hanging devices, etc., can solve the problems of easy loss of seed vigor and failure to prevent the development of embryo morphology, etc., and achieve improved seedling cultivation mode, facilitate large-scale introduction and cultivation, and prolong the effect of development time
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Embodiment 1
[0039] The method for the storage of embodiment 1, Panax notoginseng seed
[0040] 1) Acquisition of seeds: Collect 3-year-old healthy plants. When the fruits are ripe, they are harvested in batches, and the pedicels are removed together. The flower discs and immature fruits are removed. The mature fruits are scrubbed in clean water, and the exocarp is removed to obtain seeds. After washing with clean water, disinfect with 0.1% sodium hypochlorite (NaClO) aqueous solution for 10 minutes, and then wash with clean water repeatedly.
[0041] 2) Seed drying: dry in the shade at 20°C and 40% relative humidity for 24 hours to obtain seeds with a moisture content of 55%.
[0042] 3) Low-temperature and humidity-controlled storage: mix the seeds treated in step 2) with dry perlite at a volume ratio of 1:1, put them into a tissue culture bottle (that is, an open container), and then place the tissue culture bottle Put it into an airtight container with water at the bottom, use an empt...
Embodiment 2
[0049] Implement the method for the storage of 2, Panax notoginseng seeds
[0050] Identical with method in the embodiment of the present invention 1; Difference is:
[0051] The refrigerated storage time in step 3) is 270, wherein during the refrigerated storage, the seeds are ventilated and turned every other month, and the seeds are ventilated and turned 9 times in total;
[0052] The time of refrigerated storage in step 4) is 90 days, wherein during the storage, the seeds are ventilated and turned every other week, and the seeds are ventilated and turned 12 times in total.
[0053] The total storage time of the method of the present invention is the seeds after 360 days, and the seeds that break dormancy after storage are detected according to the greenhouse pot plant simulation in Example 1 of the present invention, and the germination rate is 54.67%; Emergence detection was carried out in pot simulation, and the emergence rate was 48%, as shown in Table 1.
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