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Cuttage breeding method for mucuna sempervirens

A technique for growing seedlings of ivy vine and cuttings, which is applied in botany equipment and methods, horticulture, vegetative propagation, etc. It can solve the problems of high seed hardness rate, high cost of tissue culture and rapid propagation method, low reproduction coefficient, etc., and achieves guaranteed The effect of seedling supply, beneficial to mass reproduction, and short reproduction cycle

Inactive Publication Date: 2018-05-29
XIAN BOTANICAL GARDEN SHAANXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of Hibiscus oleifera in popularization and application are high seed hardness rate, long germination period, low reproduction coefficient, and the cost of tissue culture rapid propagation method is high and difficult to operate, so it is difficult to carry out large-scale production, which seriously hinders Industrial promotion and application of rattan

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for growing seedlings by cuttings of ivy vine, comprising the following steps:

[0023] (1) Selecting cuttings: In the middle and early June, select the semi-lignified branches of the year that are pruned in the garden without diseases and insect pests, and select branches with a diameter of 0.3-0.6cm;

[0024] (2) Making cuttings: quickly rinse the purple juice flowing from the cross-section of the branch obtained in step (1), then immerse in water, and perform the following operations in the water: cut off every 2 nodes of the branch according to the natural growth length as a For root cuttings, keep 2-3 pinnate compound leaves at the upper node, and cut off all the leaves at the lower node to obtain cuttings; ensure that the entire cuttings production process is carried out underwater;

[0025] (3) Cuttings and management: Take out the cuttings, place them horizontally and immerse them in 100mg / L GGR6 solution, soak for 0.7h, and place them horizontally to a...

Embodiment 2

[0029] A method for growing seedlings by cuttings of ivy vine, comprising the following steps:

[0030] (1) Selecting cuttings: In the middle and early June, select the semi-lignified branches of the year that are pruned in the garden without diseases and insect pests, and select branches with a diameter of 0.3-0.6cm;

[0031] (2) Making cuttings: quickly rinse the purple juice flowing from the cross-section of the branch obtained in step (1), then immerse in water, and perform the following operations in the water: cut off every 2 nodes of the branch according to the natural growth length as a For root cuttings, keep 2-3 pinnate compound leaves at the upper node, and cut off all the leaves at the lower node to obtain cuttings; ensure that the entire cuttings production process is carried out underwater;

[0032] (3) Cuttings and management: Take out the cuttings, place them horizontally and immerse them in 100mg / L GGR6 solution, soak for 1.2h, and place them horizontally to a...

Embodiment 3

[0036] A method for growing seedlings by cuttings of ivy vine, comprising the following steps:

[0037] (1) Selecting cuttings: In the middle and early June, select the semi-lignified branches of the year that are pruned in the garden without diseases and insect pests, and select branches with a diameter of 0.3-0.6cm;

[0038] (2) Making cuttings: quickly rinse the purple juice flowing from the cross-section of the branch obtained in step (1), then immerse in water, and perform the following operations in the water: cut off every 2 nodes of the branch according to the natural growth length as a For root cuttings, keep 2-3 pinnate compound leaves at the upper node, and cut off all the leaves at the lower node to obtain cuttings; ensure that the entire cuttings production process is carried out underwater;

[0039] (3) Cuttings and management: Take out the cuttings, place them horizontally and immerse them in 100mg / L GGR6 solution, soak for 1 hour, and place them horizontally to...

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PUM

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Abstract

The invention discloses a cuttage breeding method for mucuna sempervirens. The cuttage breeding method comprises the following steps: (1) selecting pruned current-year half-lignified branches withoutsuffering from diseases and pests in the first and middle ten days of the June; (2) rapidly flushing the sections of the branches with water, immersing the branches into water, shearing every two nodes of the branches in the water according to the natural growth length to serve as cuttings, retaining 2-3 pinnately compound leaves of an upper node, shearing all leaves of a lower node to obtain cuttings; (3) taking out the cuttings, horizontally placing and immersing the cuttings into a GGR6 solution, after taking out the cuttings, obliquely inserting the cuttings into insertion holes of an insertion bed, compacting the peripheries of the cuttings by using a hand to finish cuttage; and then, starting full-sunshine spraying; and (4) after 28-35 days since the cuttage is finished, transplanting the cuttings of which the root systems are 6-8cm long into a farmland, and carrying out conventional management. The method provided by the invention is short in breeding period, high in survival rate and low in cost.

Description

technical field [0001] The invention belongs to the technical field of cutting propagation of plants, and in particular relates to a method for raising seedlings by cuttings of ivy vine. Background technique [0002] Ivy is a tall woody vine, up to 25m long, with hard bark and red, smooth and hairless young stems. Three pinnate compound leaves with bright color; the catkins are huge, butterfly-shaped, deep purple or purple red, and the flowers and fruits are in April-May. Compared with the common garden vines in the north, it has the advantages of fast growth, evergreen in all seasons, high greening rate and simple management. [0003] Periwinkle vine is a subtropical and temperate evergreen broad-leaved vine. It likes light and warm and humid climate. It has strong adaptability, tolerance to shade, drought and barrenness, and has no strict requirements on soil. It can be widely used in garden landscaping, landscape wall and flower border collocation, etc. At the same tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
CPCA01G17/005
Inventor 令狐昱慰张莹韩桂军胡浩黎斌
Owner XIAN BOTANICAL GARDEN SHAANXI PROV
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