Ardisia dasyrhizomatica propagation method

A purple golden bull and plant technology, applied in the field of plant propagation, can solve the problems that have not been reported, and achieve the effect of low cost, good market application prospect, and easy operation

Active Publication Date: 2015-12-16
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] There is no report on the simple cutting and layering method of thick-stem Zijinniu at home and abroad

Method used

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Embodiment 1

[0023] 1. The layering time is to avoid the hot summer, such as March-May and September-November in South China, and this embodiment is selected to be carried out in Guangzhou South China Botanical Garden in September-November. The environment for breeding and raising seedlings requires ventilation, convenient drainage and irrigation, shading rate of 70-80%, and relative humidity control of 75-85%.

[0024] 2. Use branch scissors to cut the top stem nodes with terminal buds of the thick-stem Zijinniu plant to make cuttings. The cuttings are 7-8 cm long, and only the terminal bud and 2-3 new leaves around the terminal bud are left. The bottom leaves are all cut off, and the remaining leaves are kept intact without cutting. Dip the cuttings into the mud containing the rooting agent (the mud containing the rooting agent is mixed by the 1000 times dilution of the yellow mud and the commercial product "802" plant growth regulator according to the mass ratio of 1:2), insert In a fl...

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Abstract

The invention discloses an ardisia dasyrhizomatica propagation method. According to the ardisia dasyrhizomatica propagation method, the cuttage is combined with a mound layering method, the apical growth advantage of ardisia dasyrhizomatica is given play, meanwhile, through the simple mound method, lignification stems are made to root rapidly, plant resources are utilized sufficiently, and the purpose of rapid propagation is achieved. When ardisia dasyrhizomatica is propagated through the propagation method, female parent merits can be maintained, the rooting and survival rate is high, the apical stem cutting survival rate reaches 98%, the leafless stem rooting rate reaches 85-90%, and the rooting stem survival rate reaches 100%. The method is simple and convenient to operate and low in cost and has a good market application prospect. Technical schemes are provided for protecting ardisia dasyrhizomatica plant resources and promoting landscaping.

Description

technical field [0001] The invention belongs to the field of plant propagation, and in particular relates to a method for the propagation of the thick-stem purple golden ox. Background technique [0002] Ardisia dasyrhizomatica (Ardisiadasyrhizomatica C.Y.Wu&C.Chen) is a small evergreen shrub of the family Myrsinaceae (Myrsinaceae), with a plant height of 40-60 cm, a thick and unbranched erect stem, and a stem diameter of about 2.5 cm; Leaves alternate, broadly elliptic obovate or obovate, 20-45cm long, 10-25cm wide, broadly acute at the top, narrowly winged at the base, with dense denticles at the margin; racemes, composed of umbels , up to 20 cm long, axillary, pale pink petals, broadly elliptic-ovate. [0003] The thick-stem purple golden bull is a unique species in Yunnan, my country, and has strong shade tolerance. It naturally grows in evergreen broad-leaved forests such as streams, streams, and valleys at an altitude of about 140 meters. According to the survey and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00
CPCA01G17/005
Inventor 刘华杨镇明廖景平
Owner SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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