Lycopodium serratum cutting propagation method

A technology of cutting propagation and Melaleuca tower, which is applied in the field of cutting propagation of Melaleuca tower, achieving the effects of high safety, high survival rate and easy operation

Inactive Publication Date: 2012-10-10
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the application of BR in the cutting propagation of Melaleuca

Method used

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  • Lycopodium serratum cutting propagation method
  • Lycopodium serratum cutting propagation method

Examples

Experimental program
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Effect test

Embodiment 1

[0019] In the forest at an altitude of 600m, which is suitable for the growth of Melaleuca pagoda, it is carried out from April to May in spring. The original topsoil and 50% vermiculite mixture are used as the cutting substrate, and the branches with terminal buds and about 3cm long are selected as cuttings. , cut the cut into a wedge shape, cut off the lower two-thirds of the leaves, soak the base of the branches with a brassinolide aqueous solution with a concentration of 0.8 mg / kg for 1 hour, pick up and dry until there is no dripping water, and cut the seedlings on the same day. Processing on the same day, cuttings on the same day. Pay attention to moisturizing after cutting. Roots began to take root in 42 days, and the roots were strong, and the survival rate was 98% after 65 days.

Embodiment 2

[0021] Under the forest in the suitable growth area of ​​Melaleuca pagoda at an altitude of 1200m, it is carried out from April to May in spring. The original topsoil and 50% vermiculite mixture are used as the cutting substrate, and the branches with terminal buds and about 3cm long are selected as cuttings. , cut the cut into a wedge shape, cut off the lower two-thirds of the leaves, soak the base of the branches with a brassinolide aqueous solution with a concentration of 1.5mg / kg for 0.5h, pick up and dry until there is no dripping water, and cut the seedlings on the same day , processed on the same day, and cut on the same day. Pay attention to moisturizing after cutting. Roots began to take root in 42 days, and the roots were strong, and the survival rate was 98% after 65 days.

Embodiment 3

[0023] In the forest at an altitude of 800m, the suitable growth area of ​​Melaleuca pagoda is carried out from September to October in autumn. The original topsoil and 50% vermiculite mixture are used as the cutting substrate, and the branches with terminal buds and about 3cm long are selected as cuttings. , cut the cut into a wedge shape, cut off the lower two-thirds of the leaves, soak the base of the branches with a brassinolide aqueous solution with a concentration of 1.0 mg / kg for 1 hour, pick up and dry until there is no dripping water, and cut the seedlings on the same day. Processing on the same day, cuttings on the same day. Pay attention to moisturizing after cutting. Roots began to take root in 40 days, and the roots were strong, and the survival rate was 100% after 65 days.

[0024] In 2008, the research group of Melaleuca Pagoda of Guangxi Medicinal Botanical Garden applied this technology to conduct open-field cuttings in Darong Mountain, Beiliu, Yulin City, Gu...

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Abstract

The invention relates to a lycopodium serratum cutting propagation method which comprises the following steps: soaking lycopodium serratum branch roots with brassinolide with the concentration of 0.8-1.5mg/kg for for 0.5h-1h; and selecting 0-10cm surface soil of an original habitat, adding vermiculite according to the proportion of 1:1, and fully mixing to obtain cutting matrix. The lycopodium serratum cutting propagation method has the advantages that an agent can be directly dissolved in water without using an organic solvent for dissolving, and is simple and convenient in operation; the dosage is small, and only 0.8-1.5mg brassinolide is needed for 1kg solution, so that the cost is low; the survival rate is as high as above 98%; and roots grow early and at only 42nd days after cutting.

Description

technical field [0001] The invention relates to a plant cultivation and propagation method, in particular to a cuttage propagation method of a Melaleuca pagoda. Background technique [0002] Melaleuca pagoda [Huperzia serrata (Thunb.ex Murray) Trev.], also known as Huperzia serrata (Thunb.ex Murray) Trev., is a fern of the genus Huperzia in the family Huperzia. The whole herb is used as medicine for fever, hemostasis, swelling and detoxification, schizophrenia and other diseases. Its active ingredient, Huperzine A (HupA), has the effect of relaxing striated muscle in animal experiments, is an acetylcholinesterase inhibitor, and has good curative effect on treating myasthenia gravis, middle-aged and elderly dementia and improving memory. The product is very popular. [0003] Melaleuca pagoda has special requirements for growth environment, slow growth and low natural reproduction rate. Wild resources are already endangered. Artificial planting or tending is imperative. Seed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00A01N43/22A01P21/00
Inventor 冯世鑫马小军闫志刚
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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