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Fast cutting technology of acer palmatum thunb

A technique for cutting maple with chicken feet, applied in the directions of horticulture, botanical equipment and methods, vegetative reproduction, etc., can solve the problems of needing manual treatment, low rooting survival rate, complicated cutting methods, etc. Disease resistance rate and the effect of promoting soil humification

Active Publication Date: 2018-12-21
FUYANG SIBO IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above studies all need to be treated with plant growth regulators and disinfectants, so as to increase the rooting rate and avoid the infection of pathogenic bacteria, and then the survival rate of cuttings can be guaranteed; the above cutting methods are relatively complicated, and most of the steps require manual processing
If the cuttings are directly cut into ordinary substrates, the survival rate of rooting is very low, and it will be infected with pathogenic bacteria

Method used

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  • Fast cutting technology of acer palmatum thunb
  • Fast cutting technology of acer palmatum thunb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The rapid cutting technique of Acer palmatum comprises the following steps:

[0047] Select the branches of the 3-year-old seedling "Pomegranate Red Variety", keep at least 3 nodes on the cuttings, and keep at least 3 leaves on each cutting, with a length of 12cm; Cut the cuttings on June 25, and the cuttings are oblique; The scissors are required to be sharp, and the cuts of the cuttings should be smooth and not broken; insert the vertical holes into the matrix according to the row spacing of 5cm×10cm, the depth of insertion into the matrix is ​​4cm, and water thoroughly; the entire cutting time is controlled within 12 hours;

[0048] In terms of light management, use a sunshade net with a shading rate of 70%, keep the temperature of the slotting bed at 25-30°C in daily management, and maintain the relative humidity at 85-90%; spray water 1-2 times a day to keep the leaves fresh and the slotting bed moist ; Check the cutting indicators after two months.

[0049] The m...

Embodiment 2

[0059] The rapid cutting technique of Acer palmatum comprises the following steps:

[0060] Select the branches of the 3-year-old seedling "Pomegranate Red Variety", keep at least 3 nodes on the cuttings, keep at least 4 leaves on each cutting, and have a length of 15cm; cut the cuttings on June 25, and the cuttings are oblique; The scissors are required to be sharp, and the cuts of the cuttings should be smooth and not broken; insert the vertical holes into the matrix according to the row spacing of 5cm×10cm, the depth of the insertion into the matrix is ​​5cm, and water thoroughly; the entire cutting time is controlled within 12 hours;

[0061] In terms of light management, use a sunshade net with a shading rate of 70%, keep the temperature of the slotting bed at 25-30°C in daily management, and maintain the relative humidity at 85-90%; spray water 1-2 times a day to keep the leaves fresh and the slotting bed moist ; Check the cutting indicators after two months.

[0062] T...

Embodiment 3

[0076] Detection of cutting indicators in each group:

[0077] The number of cuttings in each group is 200, and the management process in the later stage is exactly the same. The specific indicators of cutting rooting rate are shown in Table 1:

[0078] Table 1

[0079] group

[0080] Visible by table 1, the rooting effect of embodiment 1-2 and control group 1 all can reach more than 90%, and the rooting rate of embodiment 1 is the highest, can reach 97.5%.

[0081] The present invention has also detected the average number of roots per plant and the average root system length of each group, specifically in Table 2:

[0082] Table 2

[0083] group

[0084] As can be seen from Table 2, the average number of roots per plant and the average root length of Examples 1-2 and Comparative Example 1 are not much different, and both can effectively promote the growth of roots.

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Abstract

The invention belongs to the technical field of plant seedling propagation, and discloses a fast cutting technology of acer palmatum thunb, which comprises the following steps: 1) cutting: the acer palmatum thunb is cut for cuttings with at least 3-4 sections on the cuttings, and kept at least 3-4 leaves per cuttings with a length of 12-15 cm; the inserted incision is an oblique incision; cuttingsare inserted into a substrate according to a line spacing of 5cm*10cm with a depth of insertion from 4-5 cm; step 2) management: in the light management, a shading net with a shading rate of 70% is chosen. The temperature is kept at 25-30 DEG C and the relative humidity is kept at 85-90%. The fast cutting technology of acer palmatum thunb shortens the process, saves the manpower and material resources, improves the cutting efficiency and maintains a higher rooting rate without regular dealings of disinfecting the cuttings and soaking with plant regulator when having acer palmatum thunb cuttings.

Description

technical field [0001] The invention belongs to the technical field of plant seedling propagation, and in particular relates to a rapid cutting process of Acer palmatum. Background technique [0002] Acer palmatum, also known as: Maple palmatum, small deciduous tree; crown umbrella. The bark is smooth. Bark dark gray. Branchlets purple or lavender-green, old branches lavender-purple. Leaves are nearly round, base heart-shaped or nearly heart-shaped, palmate, often 7-parted, densely serrated. The back leaves bloom; the flowers are purple, polygamous, male and hermaphrodite; corymbs. Sepals ovate-lanceolate; petals elliptic or obovate. The young fruit is purple-red, brownish-yellow when ripe, with a spherical core, prominent veins, and two wings forming obtuse angles. The flowering and fruiting period is from May to September. Acer palmatum likes sunshine, avoid west-shooting, as west-shooting will burn leaves. More shade tolerant, grows well under the shade of tall tr...

Claims

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Application Information

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IPC IPC(8): A01G2/10A01G24/28A01G24/12A01G24/20A01G24/22A01G24/15
CPCA01G2/10A01G24/12A01G24/15A01G24/20A01G24/22A01G24/28
Inventor 裘琪军蒋佳文屠海祥张菊萍董国强
Owner FUYANG SIBO IND DESIGN
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