Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of grafting method of litchi

A technology of litchi and grafting interface, which is applied in the field of litchi planting, can solve the problems affecting the effect of grafting, the separation of scion and rootstock, etc., and achieve the effects of increased grafting strength, good growth and improved planting methods

Active Publication Date: 2022-03-01
DONGGUAN AGRI SCI RES CENT
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the main litchi planting areas in my country are areas with high incidence of typhoons, frequent occurrence of typhoons will cause the scion and rootstock to separate, seriously affecting the effect of grafting
There are already patents on litchi grafting technology in the prior art, for example, CN201410590684.5 a litchi tree grafting method, CN201310647534.9 a litchi grafting method, CN201810089307.1 a litchi grafting method, none of which solve related problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of grafting method of litchi
  • A kind of grafting method of litchi

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of grafting method of litchi, comprises the following steps:

[0032] Prepare the scion and rootstock: the specific method for preparing the scion is: select the mature tree of the last tip to take the scion, 8 to 12 days before grafting, fertilize the tree from which the scion was taken, and apply 1 to 2 catties of compound fertilizer to each tree . 4 to 5 days before grafting, first top the branches from which the scion was taken. When the bud eyes of the branches grow bud points, cut off the branches to make scions. Each scion is 5 to 10 cm long and has at least 2 bud eyes; Cut the scion into a small slope with a length of 0.5-1.0 cm and an angle of 30-45 degrees; then cut a large cut surface with a length of 2-3 cm on the opposite side of the short slope, and the cut surface is smooth.

[0033] The specific method for preparing the rootstock is as follows: select a main branch or branch with a diameter of 5 to 20 cm at a position 1 to 1.4 m above the ground,...

Embodiment 2

[0040] A kind of grafting method of litchi, comprises the following steps:

[0041] Prepare the scion and rootstock: the specific method for preparing the scion is: select the mature tree of the last tip to take the scion, 8 to 12 days before grafting, fertilize the tree from which the scion was taken, and apply 1 to 2 catties of compound fertilizer to each tree . 4 to 5 days before grafting, first top the branches from which the scion was taken. When the bud eyes of the branches grow bud points, cut off the branches to make scions. Each scion is 5 to 10 cm long and has at least 2 bud eyes; Cut the scion into a small slope with a length of 0.5-1.0 cm and an angle of 30-45 degrees; then cut a large cut surface with a length of 2-3 cm on the opposite side of the short slope, and the cut surface is smooth.

[0042] The specific method for preparing the rootstock is as follows: select a main branch or branch with a diameter of 5 to 20 cm at a position 1 to 1.4 m above the ground,...

Embodiment 3

[0049] A kind of grafting method of litchi, comprises the following steps:

[0050] Prepare the scion and rootstock: the specific method for preparing the scion is: select the mature tree of the last tip to take the scion, 8 to 12 days before grafting, fertilize the tree from which the scion was taken, and apply 1 to 2 catties of compound fertilizer to each tree . 4 to 5 days before grafting, first top the branches from which the scion was taken. When the bud eyes of the branches grow bud points, cut off the branches to make scions. Each scion is 5 to 10 cm long and has at least 2 bud eyes; Cut the scion into a small slope with a length of 0.5-1.0 cm and an angle of 30-45 degrees; then cut a large cut surface with a length of 2-3 cm on the opposite side of the short slope, and the cut surface is smooth.

[0051] The specific method for preparing the rootstock is as follows: select a main branch or branch with a diameter of 5 to 20 cm at a position 1 to 1.4 m above the ground,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a litchi grafting method. The scion is grafted on the rootstock, the first grafting is completed, and the adventitious buds and new shoots grown on all the rootstocks are erased, and the new shoots germinate on the scion and grow to 10-15 centimeters. At the same time, only one newly germinated new shoot is kept on the rootstock, and the rest of the adventitious buds and new shoots are all erased, and the new shoots germinated on the scion and the new shoots retained on the rootstock are located at the radial ends of the cross-section of the rootstock. After the new shoots germinated on the scion are mature, the upper end of the new shoots retained on the rootstock will be grafted to the base of the mature new shoots that have germinated on the scion to complete the second grafting. The invention greatly increases the grafting strength through the secondary grafting of the scion and the rootstock, which is sufficient to resist the external force damage of the typhoon, and also makes the grafted lychee scion grow better, and the ability of flowering and fruiting is greatly improved. This grafting method has greatly improved the planting method of litchi, will be of great help to the development of litchi industry, and is worthy of vigorous promotion.

Description

technical field [0001] The invention relates to the technical field of litchi planting, and more specifically, to a method for grafting litchi. Background technique [0002] Litchi is a world-class famous fruit originated in my country. Because of its good shape, color, aroma and taste, it is known as the "king of fruits". my country is the origin of litchi, with a cultivation history of more than 2,000 years. For a long time, the cultivated area and output of litchi have ranked first in the world. Over the past ten years, with the rapid development of the litchi industry, many structural problems have begun to emerge, such as an imbalance in the mix of varieties at different maturity stages, resulting in concentrated production periods and seasonal surpluses, as well as low yields per unit area and poor yield stability for most varieties. . There is a problem that the planting scale of a single variety is too large in important litchi producing areas. Most litchi varieti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30
CPCA01G2/30
Inventor 马锞胡锐清李加强张瑞萍
Owner DONGGUAN AGRI SCI RES CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com