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Rapid propagation method of huperzia serrata

A kind of Melaleuca tower, fast technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problem of species depletion and achieve the effect of improving the rapid reproduction index

Inactive Publication Date: 2010-03-03
王忠华
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Because of the limitation of the wild resources of Melaleuca, unrestrained harvesting will inevitably cause the depletion of this species, so it is particularly necessary to develop a method for rapid propagation of Melaleuca

Method used

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  • Rapid propagation method of huperzia serrata
  • Rapid propagation method of huperzia serrata
  • Rapid propagation method of huperzia serrata

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Embodiment Construction

[0011] Below in conjunction with example the present invention is described in further detail.

[0012] Selection of hydroponic substrates: Cultivate for 7 days at 25°C with 12 hours of light, and the stem tip of the Melaleuca in the MS substrate is mildewed, and the stem tips in the other two substrates are light green. After 14 days, 75% of the melaleuca in 1 / 2 MS substrate was mildewed. After one month of cultivation, the melaleuca in clear water remained green, but no root growth was seen. It can be seen from this that it is estimated that the endogenous fungi in the Melaleuca tower can easily grow and multiply in MS and 1 / 2MS, and are not suitable as a hydroponic substrate, so clean water is selected as the hydroponic substrate.

[0013] Selection of growth regulators: the results of rooting rate of different concentrations of growth regulator combinations and adding hydroponics for 1 month are shown in Table 1 and Table 2, respectively.

[0014] According to the test re...

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Abstract

A rapid propagation method of a huperzia serrata comprises the steps of: selecting water culture matrix and selecting growth regulator and concentration, and particularly comprises the steps of: (1) material preparation: selecting the harvesting time to be between March and July, shearing the material into terminal buds with the length of 5-8cm, using tap water to clean the material firstly, and then rinsing the material in the water added with detergent, and finally using clean water to wash out the material; (2) water culture matrix selection: taking water as a matrix; and (3) hormone combination and concentration selection: combining indolylacetic acid and naphthyl acetic acid which are applied by the growth regulator, wherein the ratio of the indolylacetic acid to the maphthyl acetic acid is 1:1. The rapid propagation method adopts a water culture method to conduct rapid propagation, greatly improves the index of rapid propagation, provides technical support for realizing industrialized production and is low in cost.

Description

technical field [0001] The invention relates to the technical field of biological cultivation, in particular to a rapid propagation method of medicinal plant Melaleuca. Background technique [0002] Huperzia serrata (Thunb.) Trev., also known as Serpentia serrata, Shanzhi, Serpentia, is a HuperziaBernh. fern of Huperiaceae Huperiaceae. The plants are clustered, 15-40cm high. Stem erect or lower part prostrate, dichotomously branched; sporophyll is the same shape as vegetative leaf, green, leaf papery, lanceolate, slightly sparsely in four rows. Kidney-shaped sporangia are born horizontally in leaf axils, mature sporangia split along one side; spores are of the same type. [0003] Melaleuca plants are mainly distributed in the Northeast, the Yangtze River Basin, Fujian, Guangdong, Guangxi, Yunnan and Guizhou, and grow under dense forests or on rocks in valleys. The whole plant is poisonous, and folks often use the whole plant to treat diseases such as bruises, blood stasis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 王忠华沈晓霞
Owner 王忠华
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