Cuttage method of verbena bonariensis

A technology of willow verbena and cuttings, applied in the direction of botanical equipment and methods, planting substrates, chemicals for biological control, etc., to achieve the effect of increasing the rooting rate of cuttings, increasing the average root volume, and improving the survival rate of cuttings

Pending Publication Date: 2019-12-13
NANJING RATOON FLOWER BOTANIC GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yan Ling conducted experiments on the cuttings of willow verbena in "Research on Cutting Technology...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A cutting method of willow verbena, said method comprising the steps of:

[0018] S1, pre-preparation: select the branches on the Verbena willow verbena mother plant with strong growth, full development, and no damage by diseases and insect pests as the scion of cutting; select the mixture of peat soil, peat soil and perlite as the matrix of cutting, and the peat soil The mass ratio of , peat soil, perlite is: 1.8:0.5:1.2; Select the solution mixture of naphthalene acetic acid, indole butyric acid, sodium tripolyphosphate as the rooting aid of cuttings, described naphthalene acetic acid, indole butyric acid, The mass ratio of sodium tripolyphosphate is: 1.5:0.6:0.3;

[0019] S2, cuttage treatment: cut the fringe selected in S1 into 8cm long, cut the upper end horizontally, cut the lower end obliquely at 0.5cm below the node, keep 2 leaves at the top, and cut off 2 / 3 of the leaves, then use the rooting method Auxiliary agent treatment, the concentration of described roo...

Embodiment 2

[0024] A cutting method of willow verbena, said method comprising the steps of:

[0025] S1, pre-preparation: select the branches on the Verbena willow verbena mother plant with strong growth, full development, and no damage by diseases and insect pests as the scion of cutting; select the mixture of peat soil, peat soil and perlite as the matrix of cutting, and the peat soil The mass ratio of , peat soil and perlite is: 2:0.8:2; the solution mixture of naphthalene acetic acid, indole butyric acid and sodium tripolyphosphate is selected as the rooting aid of cuttings, and the naphthalene acetic acid, indole butyric acid, The mass ratio of sodium tripolyphosphate is: 1:0.9:0.1;

[0026] S2, cutting treatment: cut the selected fringe in S1 into 9 cm long, cut the upper end horizontally, cut the lower end obliquely at 0.5 cm below the node, keep 2 leaves at the top, and cut off 1 / 2 of the leaves, then use the rooting method Auxiliary agent treatment, the concentration of describe...

Embodiment 3

[0031] A cutting method of willow verbena, said method comprising the steps of:

[0032] S1, pre-preparation: select the branches on the Verbena willow verbena mother plant with strong growth, full development, and no damage by diseases and insect pests as the scion of cutting; select the mixture of peat soil, peat soil and perlite as the matrix of cutting, and the peat soil The mass ratio of , peat soil, perlite is: 1:0.7:1.5; Select the solution mixture of naphthaleneacetic acid, indole butyric acid, sodium tripolyphosphate as the rooting aid of cuttings, described naphthaleneacetic acid, indole butyric acid, The mass ratio of sodium tripolyphosphate is: 1.2:0.9:0.2;

[0033] S2, cutting treatment: cut the selected fringe in S1 into 8 cm long, cut the upper end horizontally, cut the lower end obliquely at 0.5 cm below the node, keep 2 leaves at the top, and cut off 1 / 2 of the leaves, then use the rooting method Auxiliary treatment, the concentration of described rooting aux...

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PUM

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Abstract

The invention discloses a cuttage method of verbena bonariensis. The method comprises the three steps of early-stage preparation, cuttage treatment and management after cuttage. According to the method, the cuttage survival rate of the verbena bonariensis can be increased, and the cuttage rooting rate and average root volume of the verbena bonariensis can be significantly increased.

Description

technical field [0001] The invention relates to the field of cutting technology, in particular to a cutting method of willow verbena. Background technique [0002] Willow Verbena is a famous perennial flower, a perennial herb of the Verbena family Verbena, native to Brazil, Argentina and other places in South America. Plant height 60-150cm, cyme, small tube-shaped flowers are born on the top of the flower stem, the flower color is purple or lavender, and the ornamental characteristics of long flowering period are favored by landscape designers. It is a horsewhip with great development and application value Grass resources. With the increasing market demand of willow verbena, it is urgent to study its propagation technology. Sowing seedlings cannot maintain the excellent characteristics of the female parent, and the seeds of willow verbena have dormancy characteristics. Plant tissue culture technology has high cost and high operation technology requirements. The productio...

Claims

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Application Information

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IPC IPC(8): A01G2/10A01G22/60A01G24/28A01G24/15A01N37/10A01N43/38A01N57/14A01P21/00
CPCA01G2/10A01G22/60A01G24/28A01G24/15A01N37/10A01N43/38A01N57/14
Inventor 周德超
Owner NANJING RATOON FLOWER BOTANIC GARDEN
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