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

An ecological environment restoration method of endangered ancient Juniper

A technology of ecological environment and restoration method, which is applied in the restoration of the ecological environment of ancient cypresses and the restoration of the ecological environment of endangered ancient junipers. It can solve the problems of weakened growth potential, death of main branches, and hollow trunks, etc., so as to enhance the growth state and improve the ecological environment. The growth environment and the effect of improving waterlogging damage

Active Publication Date: 2021-11-26
扬州市城市绿化养护管理处 +2
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ancient trees have experienced ups and downs for hundreds of years. Although they have strong innate resistance to diseases and insect pests, most of the old ancient trees have entered the aging stage and their growth potential has weakened; damage, resulting in broken bark, tree holes, hollow trunks, and death of main branches

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
  • An ecological environment restoration method of endangered ancient Juniper
  • An ecological environment restoration method of endangered ancient Juniper
  • An ecological environment restoration method of endangered ancient Juniper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 1. A method for restoring the ecological environment of endangered ancient juniper, comprising the following steps:

[0036] 1) To expand the protection range of the tree plate, the east, south and north sides are 6 m away from the center of the trunk, and the west side is up to 3 m away from the center of the trunk (such as figure 1 shown), the height of the brick cofferdam 1 is lowered to 1 m by the two-level gradient (such as figure 2 As shown, the second-level gradient setback width is 12.5cm, and the first-level gradient setback width is 25cm), so as to improve the air space of the root soil;

[0037] 2) if image 3 As shown, the bottom of the cofferdam leads westward to the double-row drainage pipe (using double-row PVC corrugated drainage pipe with a diameter of 30 cm), the precipitation slope is 3-5°, and the two-stage drainage is discharged to the artificial lake;

[0038] 3) Excavate a drainage channel at the exit of the cofferdam. The length of the drainag...

Embodiment 2

[0045] The difference from Embodiment 1 is that the positions of the meshes of the PVC fertilization inner pipe correspond to the positions of the meshes of the stainless steel fertilization outer pipe. Such as Figure 6 As shown, the outer end of the stainless steel fertilization pipe is marked with four equidistant marks of different shapes (1, 2, 3, 4), and the outer end of the PVC fertilization inner pipe is marked with an arrow. Rotate the PVC fertilization inner pipe so that The arrow of the PVC fertilization inner pipe is aligned with the corresponding mark on the stainless steel fertilization outer pipe to change the coincidence degree of the PVC fertilization inner pipe and the stainless steel fertilization outer pipe mesh to achieve the purpose of adjusting the amount of fertilizer (if the arrow is aligned with the mark 0, the inner The sieve hole of the tube corresponds to the sieve hole of the outer tube; if the arrow is aligned with 1 or 3, the outer tube covers h...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to an ecological environment restoration method of endangered ancient juniper, belonging to the technical field of plant cultivation. To expand the protection range of tree trays, two-level gradient retreat brick cofferdam; the bottom of the cofferdam leads westward to double rows of drainage pipes, the precipitation slope is 3-5°, and the two-level discharge is reduced to the artificial lake; Rows of drainage pipes are led out from the drains, and detachable stainless steel screens are arranged at the nozzles of the double row drainage pipes; several sets of fertilization and irrigation equipment are buried obliquely at the bottom of the foundation pit near the cofferdam, and the pipe walls of the suits of fertilization and irrigation equipment are equipped with several screens. Holes; Fill water-absorbing swellable colloidal particles and water-retaining agents in the set fertilization irrigation equipment, and regularly add rejuvenation and rooting mixture in spring and autumn, and penetrate into the rhizosphere of ancient trees through the sieve holes in the tube wall of the set fertilization irrigation equipment. The ancient juniper ecological restoration method of the present invention is simple and easy to implement, and is especially suitable for the rescue ecological restoration of endangered ancient juniper in a growth environment with poor drainage, and is expected to rejuvenate the growth potential of the tree body.

Description

technical field [0001] The invention relates to an ecological environment restoration method of ancient juniper, in particular to an ecological environment restoration method of endangered ancient juniper, and belongs to the technical field of plant cultivation. Background technique [0002] The ancient trees have experienced ups and downs for hundreds of years. Although they have strong innate resistance to diseases and insect pests, most of the old ancient trees have entered the aging stage and their growth potential has weakened; Damage caused by broken skin, tree holes, hollow trunks, and death of main branches. Especially for old trees with unbalanced canopy and weak tree vigor, if they cannot be maintained and rejuvenated in time, the rate of tree vigor decline will be further accelerated, and the degree of tree vigor will be weakened. Contents of the invention [0003] The purpose of the present invention is to address the above-mentioned deficiencies in the prior ...

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): A01G17/00A01G29/00A01G7/06C05G5/20C05G3/00C05G3/40E02B11/00
CPCA01G7/06A01G17/005A01G29/00C05B7/00C05G3/00E02B11/005
Inventor 徐亚萍何海燕何小弟曹磊张晨孟天瑶刘芳许秀莹
Owner 扬州市城市绿化养护管理处
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