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A kind of cutting propagation method of willow verbena

A technology for propagation of willow leaf verbena and cuttings, which is applied to the field of cultivation and reproduction of willow leaf verbena, can solve the problems of short flowering period, long flowering time, wide leaves affecting ornamental effect and the like, and achieves robust plants, short flowering time, and saving removal. The effect of broadleaf weeds

Active Publication Date: 2017-08-04
CHENGDU MIAOFU MODERN NURSERY STOCK SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of long time from sowing to flowering, short flowering period, and the existence of wide leaves affecting the ornamental effect of Willow Verbena propagated by existing propagation methods. A cutting propagation method of Willow Verbena is proposed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A cutting propagation method of Willow Verbena:

[0057] A. Preliminary preparation

[0058] Prepare a cuttage net bag with a diameter of 38mm and a height of 900mm, and fill the net bag with the matrix sprayed with carbendazim solution for subsequent use;

[0059] The substrate is configured according to the mass ratio of sandy soil and peat soil at a ratio of 1:2; the carbendazim solution is 700 times the total volume of the substrate.

[0060] B, cutting treatment

[0061]Select the terminal buds of the narrow-leaved willow-leaf verbena as the cuttings, treat the cutting ends of the cuttings with oblique cross-sections, and then quickly dip them in the rooting hormone and insert them into the net bag matrix. The cuttings will not be inclined or inclined;

[0062] Described spike length is 60mm; The time of spike cutting is April;

[0063] Described rooting hormone is first processed with ethanol, then is configured into the naphthalene acetic acid that concentrati...

Embodiment 2

[0072] A cutting propagation method of Willow Verbena:

[0073] A. Preliminary preparation

[0074] Prepare a cuttage net bag with a diameter of 40mm and a height of 1000mm, and fill the net bag with the matrix sprayed with carbendazim solution for subsequent use;

[0075] The substrate is configured according to the mass ratio of sandy soil and peat soil at a ratio of 1:2; the carbendazim solution is 700 times the total volume of the substrate.

[0076] B, cutting treatment

[0077] Select the terminal buds of the narrow-leaved willow-leaf verbena as the cuttings, treat the cutting ends of the cuttings with oblique cross-sections, and then quickly dip them in the rooting hormone and insert them into the net bag matrix. The cuttings will not be inclined or inclined;

[0078] Described spike length is 70mm; The time of spike cutting is July;

[0079] Described rooting hormone is first processed with ethanol, then is configured into the naphthalene acetic acid that concentrat...

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PUM

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Abstract

The invention discloses a cutting propagation method of verbena bonariensis. The invention relates to a verbena bonariensis propagation method adopting the cuttage of a terminal bud. The method is characterized in that the broad-leaf verbena bonariensis is removed at the beginning, and a female parent of the narrow-leaf verbena bonariensis is selected for cutting. By adopting the cutting propagation method of the verbena bonariensis, the problem of the broad-leaf abnormal plant can be avoided; after leafs grow on branches of a stem, no broad leaf grows, so that the work for eliminating the broad-leaf abnormal plant can be saved compared with that of the seeding propagation; the cutting plant according to the invention is strong, orderly and high in survival rate.

Description

technical field [0001] The invention relates to a cultivation and propagation technology of willow verbena, in particular to a cutting propagation method of willow verbena. Background technique [0002] This year, Willow Verbena has been favored by landscape designers for its swaying figure, elegant flower color, fragrant inflorescence, luxuriant and long flowering period. Its flowering plants can be as high as 1.5cm. Although the flowers are tall, they will not fall down. The soft colors are especially suitable for matching with other plants. They are most suitable as background materials for flower borders. The landscape effect of large-scale group planting is particularly spectacular. Plant in large quantities. [0003] How to successfully plant a large area of ​​spectacular willow verbena landscape has been a concern for many years. There are seeding propagation methods in willow verbena grassland. Although more plants can be obtained in a short period of time, the tim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/06
CPCA01G7/06A01G22/00
Inventor 但晓灵
Owner CHENGDU MIAOFU MODERN NURSERY STOCK SCI & TECH
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