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Tabebuia chrysantha root cutting reproduction method

A technology of wind chimes and wood roots, which is applied in the fields of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problems of intolerant seeds and strict time restrictions on reproduction, and achieves easy digging, significant economic benefits, and easy operation. Effect

Active Publication Date: 2016-01-20
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional propagation method of P. chrysanthemum is seed propagation. Although the propagation efficiency of this kind is high, because the seeds are not resistant to storage, the propagation is strictly limited by time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Selection and processing of roots

[0023] Use roots that grow vigorously, have no pests and diseases, and have no obvious mechanical damage as propagation materials. The root diameter is 0.8-2.0 cm. In mid-March, use branch scissors to cut the root strips into 10-15 cm long, and put the head and tail of the root uniformly. , every 30 bundles; the preparation concentration is 80-100mg·L -1 CPD rooting powder solution, mix the CPD rooting powder solution with the red heart soil filtered through the sieve to make a slurry, dip the base of the root into the mud, and prepare for planting;

[0024] preparation of cutting substrate

[0025] The planting soil adopts yellow heart soil and river sand with a volume ratio of 2:1, and adds 0.2% superphosphate of total weight;

[0026] Planting and management

[0027] Plant the roots dipped in the rooting powder mud at the base of step obliquely (at an angle of 60 degrees) into the planting soil prepared in step . Sprinkle w...

Embodiment 2

[0030] Selection and processing of roots

[0031] Use roots that grow robustly, have no pests and diseases, and have no obvious mechanical damage as propagation materials. The root diameter is 0.8-2.0 cm. In early spring and April, use branch scissors to cut the root strips into 10-15 cm long, and place the roots uniformly. , every 30 bundles; the preparation concentration is 80-100mg·L -1 CPD rooting powder solution, mix the CPD rooting powder solution with the red heart soil filtered through the sieve to make a slurry, dip the base of the root into the mud, and prepare for planting;

[0032] preparation of cutting substrate

[0033] The planting soil adopts yellow heart soil and river sand with a volume ratio of 2:1, and adds 0.2% superphosphate of total weight;

[0034] Planting and management

[0035] Plant the roots dipped in the rooting powder mud at the base of step obliquely (at an angle of 60 degrees) into the planting soil prepared in step . Sprinkle with wat...

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PUM

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Abstract

The invention discloses a Tabebuia chrysantha root cutting reproduction method. According to the method, roots of Tabebuia chrysantha are used as as reproduction materials and the method comprises the steps of selection and treatment, preparation of cutting medium, planting, management and the like. Compared with the existing method, the Tabebuia chrysantha root cutting reproduction method is not influenced by seasons, the reproduction materials are easy to obtain, the operation is simple and easy to perform, the cultivation period is shorter, the transplanting survival rate is high and the economic benefits are remarkable. By using the Tabebuia chrysantha root cutting reproduction method, the quick cultivation of new Tabebuia chrysantha plants is facilitated, the market demand is satisfied and the significance to the popularization of the excellent landscaping tree species is great.

Description

technical field [0001] The invention belongs to the field of cultivation technology of Campanula chrysalis, in particular to a root cutting propagation method of Campanula chrysalis. Background technique [0002] Tabebuiachrysantha (Tabebuiachrysantha) belongs to the Bignoniaceae genus. It is native to Mexico, Central America, and South America. It is the national flower of Brazil. It is cultivated in Taiwan, Guangdong, Guangxi and other places in my country. Campanula chrysanthemum is a deciduous tree species. It blooms before and after the Spring Festival. It flowers first and then leaves. The corolla is bell-shaped. The flower color is bright yellow. Thin winged. [0003] The suitable temperature for the growth of A. chrysalis is 23-30 degrees, and it likes light and fertilizer. When the autumn is dry and low temperature, the vegetative growth stops, and the flower buds gradually differentiate. After the temperature rises in spring, the flower buds grow rapidly. The co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10A01G17/00
CPCA01G17/005A01G22/00A01G24/00
Inventor 李进华孙开道汪小玉
Owner GUANGXI FORESTRY RES INST
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