Pseudo-ginseng humidity control dry storage method
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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
Active Publication Date: 2015-10-07
INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI
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Problems solved by technology
Since the newly harvested seeds are not treated effectively or planted immediately, the seed vitality will be easily lost. Therefore, in production practice, only the method of storing Sanqi in the sand at room temperature can prolong the seed vitality for 60-90 days, but this method cannot prevent Embryo Morphological Development Process
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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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Abstract
The invention discloses a pseudo-ginseng humidity control dry storage method. The pseudo-ginseng humidity control dry storage method comprises the following steps that 1, seed treatment is conducted, mature fruits of pseudo-ginseng are collected and scrubbed in water to remove fruit peels, mature and plump seeds are obtained, and the seeds are washed with clean water after being sterilized; 2, seed drying is conducted, namely, the seeds obtained in the step 1 are dried in the shade; 3, the seeds processed by the step 2 are mixed with dry perlite, the mixture is filled into open-end containers respectively, then the open-end containers are placed into a closed container for humidity control cold storage, the bottom of the closed container is filled with water, and a baffle with a gap is used for enabling the open-end containers to make no contact with the water; 4, the seeds processed by the step 3 are mixed with wet perlite, and the mixture is subjected to cold storage. By means of the pseudo-ginseng humidity control dry storage method, the seeds are subjected to the humidity control cold storage in a certain environment humidity, and therefore the morphological development time of embryos can be prolonged; the time from embryo sprouting of the seeds to dormancy breaking of the seeds is prolonged, the transport and the storage are facilitated, and the germination rate and the emergence rate after the seeds are planted are facilitated.
Description
technical field [0001] The invention relates to a method for moisture-controlled dry storage of Panax notoginseng seeds, which belongs to the field of traditional Chinese medicine storage. Background technique [0002] Panax notoginseng is a perennial herb of Araliaceae ginseng, also known as Jinbuhuan, blood ginseng, Tianqi, etc. Its roots, stems, leaves, and flowers can be used as medicine. It is a traditional Chinese medicinal material with warm nature and sweet and slightly bitter taste. , has the effects of hemostasis, blood stasis, swelling and pain relief, and is the main raw material of Chinese patent medicines such as "Yunnan Baiyao", "Compound Danshen Tablets" and "Compound Danshen Dripping Pills". Modern pharmacological research shows that Panax notoginseng contains 51 kinds of notoginseng saponins, 77 kinds of volatile oils represented by β-elemene, 17 kinds of amino acids represented by notoginseng, and various activities such as notoginseng polysaccharides and ...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/00A01C1/00
Inventor 李晓琳黄璐琦宋松泉王伟青
Owner INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI
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