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Planting method for traditional-Chinese-medicinal-material polygonatum cyrtonema hua

A technology of Polygonatum polyflora, planting method, applied in the directions of seed and rhizome treatment, application, root crop cultivation, etc., can solve problems such as germplasm cannot adapt to changes in the environment, low germination rate and seedling emergence rate, tuber necrosis and rot, etc. Avoid insufficient maturity, improve germination rate, and ensure the effect of maturity

Inactive Publication Date: 2019-03-15
CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a planting method of Polygonatum polyflora, to solve the problem that the germination rate and emergence rate of Polygonatum polyflora seeds are relatively low in the prior art, and the process of large-scale propagation through its tubers will cause planting costs In addition, there is no protective structure similar to the seed coat on the outside of the tuber itself, which makes it prone to tuber necrosis and rot due to poor control of the conditions. Further, the tuber-based breeding for a long time Asexual reproduction does not meet the needs of the theory of evolution, so that the germplasm may not be able to adapt to changes in the environment, and even the degradation of the germplasm may occur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] After mixing 1 weight part Polygonatum multiflora seeds, 1 weight part plant ash and 2 weight parts water content of 60% by weight of sand, the temperature is 2 ° C under low-temperature sand storage, and then placed in a concentration of 40 mg / L Soak the seeds in gibberellin aqueous solution at 25°C for 2 hours to obtain treated Polygonatum polyflora seeds; culture the treated Polygonatum polyflora seeds at a temperature of 20°C for 5 days, and then place them in a concentration of 30mg / L After soaking in the 6-benzylaminopurine aqueous solution for 10 h, continue to cultivate for 5 days to obtain bulblets; select 50 bulblets with a diameter of 3-6 mm and place them in low-temperature sand for 50 days under the condition of 2° C. Same as above, that is, 1 weight part of small bulbs and 1 weight part of plant ash and 2 weight parts of sandy soil with a water content of 60% by weight) to obtain treated bulbs; implant the bulbs in the planting ground, and carry out reasona...

Embodiment 2

[0050] After mixing 1 weight part Polygonatum multiflora seeds, 2 weight parts plant ash and 4 weight parts water content of 60% by weight of sand, the temperature is 6 ° C under low-temperature sand storage, and then placed in a concentration of 60mg / L Soak the seeds in gibberellin aqueous solution at 25°C for 5 hours to obtain treated Polygonatum polyflora seeds; culture the treated Polygonatum polyflora seeds at a temperature of 28°C for 10 days, and then place them in a concentration of 50mg / L After soaking in the 6-benzylaminopurine aqueous solution for 20 hours, continue to cultivate for 10 days to obtain bulblets; select 50 bulblets with a diameter of 3-6 mm and place them in low-temperature sand for 100 days under the condition of 6° C. Same as above, i.e. 1 weight part of small corms and 2 parts by weight of plant ash and 4 parts by weight of sandy soil with a water content of 60% by weight) to obtain the treated corms; the corms are implanted in the planting ground, a...

Embodiment 3

[0052] After mixing 1 weight part Polygonatum multiflora seeds, 2 weight parts plant ash and 3 weight parts water content of 60% by weight of sand, the temperature is 5 ° C under low-temperature sand storage, and then placed in a concentration of 50 mg / L Soak the seeds in gibberellin aqueous solution at 25°C for 3 hours to obtain treated Polygonatum polyflora seeds; culture the treated Polygonatum polyflora seeds at a temperature of 25°C for 7 days, and then place them in a concentration of 40mg / L After soaking in the 6-benzylaminopurine aqueous solution for 12 hours, continue to cultivate for 8 days to obtain bulblets; select 50 bulblets with a diameter of 3-6 mm and place them in low-temperature sand for 80 days at a temperature of 5° C. Same as above, that is, 1 weight part of small corms and 2 parts by weight of plant ash and 3 parts by weight of sandy soil with a water content of 60% by weight) to obtain the treated corms; the corms are implanted in the planting ground, an...

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Abstract

The invention provides a planting method for traditional-Chinese-medicinal-material polygonatum cyrtonema hua. The planting method includes the steps that polygonatum cyrtonema hua fruits are put intothe closed condition and fermented, seeds are separated out and cleaned, the obtained polygonatum cyrtonema hua seeds are subjected to low-temperature sand storage at the temperature of 2 DEG C to 6DEG C, then the obtained polygonatum cyrtonema hua seeds are put into a gibberellin solution and subjected to seed soaking, and the treated polygonatum cyrtonema hua seeds are obtained; the treated polygonatum cyrtonema hua seeds are cultured for 5 d to 10 d at the temperature of 20 DEG C to 28 DEG C, then are put into a 6-benayl aminopurine solution and soaked, and then are continuously culturedfor 5 d to 10 d, and small corms are obtained; the small corms are put into the condition of the temperature of 2 DEG C to 6 DEG C and subjected to low-temperature sand storage for 50 d to 100 d, andthe treated corms are obtained; land with soft soil property and a soil pH value of 5.5 to 7 is selected, and a base fertilizer is applied to the land; the treated corms are implanted into the land applied with the base fertilizer. Seed propagation is achieved, and the planting method still has effects of high germination rate and emergence rate.

Description

technical field [0001] The invention relates to the technical field of planting Chinese medicinal materials, in particular to a planting method of Polygonatum polyflora. Background technique [0002] Polygonatum multiflora is a perennial herb of the genus Polygonatum in the family Liliaceae. Its rhizomes are thick, rarely nearly cylindrical, and the stem height can reach 100 cm. The leaves are alternate, oval, ovate-lanceolate to torch-shaped-lanceolate Shaped, umbel, yellow-green perianth, black berries, flowering in May-June, fruiting in August-October. It has high medicinal and food value. [0003] In the first part of my country's "Chinese Pharmacopoeia", the description of Polygonatum also clearly mentioned Polygonatum polyflora, which records, "Polygonatum is the dry rhizome of Polygonatum, Polygonatum or Polygonatum polyflora", which has "qi-tonifying Nourishes yin, invigorates the spleen, nourishes the lungs, and nourishes the kidneys. It is used for deficiency of s...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01C1/00
CPCA01C1/00A01G22/25
Inventor 不公告发明人
Owner CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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