Cutting propagation method of brucea javanica

A technology of cutting propagation and Brucea javanica, which is applied in the field of plant propagation, can solve problems such as the lack of cutting propagation methods of Brucea javanica, achieve strong practicality and promotion value, increase rooting rate, and reduce costs

Inactive Publication Date: 2015-12-16
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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Prior art does not have the report of cutting propagation method of Brucea javanica

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  • Cutting propagation method of brucea javanica

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the embodiments.

[0024] The cutting propagation method of Brucea javanica of the present invention, comprises the steps:

[0025] Select 2-3 years old, 0.5-1cm thick stems with 2-3 complete and full axillary buds. Cut the branches into 20-25cm cuttings with 2-3 axillary buds in the shade. Scissors, the lower end is cut obliquely, the incision is 45°, and the incision is smooth and hairless. Immerse the upper end of the cuttings in 0.5-1.0 cm of heated and melted paraffin, and take it out immediately, so that the upper end cut is sealed by paraffin. Soak the base of the cuttings with 0.2% potassium permanganate for 25 minutes, remove them, and dry them in a cool place until the surface does not drip. Divide the sterilized cuttings into two parts, one part is used as a blank control, soak the base of the cuttings in the same volume of distilled water for 3 hours; the b...

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Abstract

The invention discloses a cutting propagation method of brucea javanica. The method includes the steps that a, selecting and treating cutting slips, wherein robust branches without disease or pest damage are selected and sheared into the cutting slips, and the bases of the cutting slips are placed in a disinfectant to be soaked for 25 min and then placed in a rooting inducer to be soaked for 3h; b, preparing a matrix and a seedbed, wherein peat soil is adopted as the cutting matrix, and a uniform mixture of vermiculite and fine river sand is disinfected through a disinfectant and then made into the seedbed with the thickness of 30 cm; c, performing cutting, wherein the cutting slips are obliquely placed in the matrix of the seedbed in a cutting mode by the depth 2 / 3 of the length of the cutting slips; d, managing the seedbed after cutting, wherein a sunshade net is erected, water is sprayed to the seedbed in the morning and evening every day, 800-fold thiophanate methyl is sprayed once every week 7 days later and is sprayed twice in all, a 1 / 2 MS nutrient solution is sprayed 7 days later, and culturing is performed till rooting and seedling emergence. By adopting the cutting method for propagating brucea javanica seedlings, the propagation speed of brucea javanica can be increased, and powerful guarantee is provided for scientific research and large-scale planting of brucea javanica.

Description

technical field [0001] The invention relates to a plant propagation method, in particular to a cutting propagation method of Brucea javanica. Background technique [0002] Brucea javanica (L.) Merr.] is a bitterwood plant, also known as duck egg, flavescens, and old javanica. The dried fruit of Brucea javanica is used as medicine. It tastes bitter, cold, and slightly toxic. Brucea javanica oil soft capsule, Brucea javanica oil oral emulsion and Brucea javanica oil emulsion injection are the main raw materials of various popular Chinese patent medicine products. [0003] In recent years, the market demand for Brucea javanica has grown rapidly, and the wild resources of Brucea javanica have been over-harvested, which can no longer meet the production needs, resulting in the price of Brucea javanica rising year after year. Under natural conditions, Brucea javanica mainly reproduces by seeds, but due to the long ripening period of the fruit of Brucea javanica, the maturity of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 韦荣昌
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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