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

Cultivation method for improving whole canopy transplanting survival rate of metasequoia big tree

A cultivation method and a technology of survival rate, which are applied to the cultivation of improving the survival rate of metasequoia tree full crown transplantation, and the cultivation field of tree full crown transplantation, can solve the problems such as the low survival rate of metasequoia tree full crown transplantation, and achieve the improvement of tree quality. The overall ecological landscape, promote growth and development, and enhance the effect of tree vigor

Active Publication Date: 2015-10-28
YANGZHOU UNIV
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cultivation method for improving the survival rate of metasequoia full crown transplantation, which is used to solve the problem of low survival rate of metasequoia full crown transplantation

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
  • Cultivation method for improving whole canopy transplanting survival rate of metasequoia big tree
  • Cultivation method for improving whole canopy transplanting survival rate of metasequoia big tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1. Selection of implementation site

[0043] The implementation site is located in Slender West Lake---Shugang Scenic Area, Yangzhou City, Jiangsu Province, with subtropical warm climate, annual average temperature of 14.8°C, annual average frost-free period of 220 days, average sunshine of 2140 hours, and annual precipitation of 1030mm. Alluvial plain, sandy loam, soil moisture content about 60%.

Embodiment approach

[0045] (1) Mark root removal: mark the south side of the tree body in the original place with red paint.

[0046] (2) Digging and thinning: Dig the soil ball with 10-12 times the DBH of the tree to be transplanted, and remove 1 / 3 of the branches except the top branches after falling to the ground.

[0047] (3) Laying water pipes: Lay water diversion pipes along the trunk to 2 meters from the top of the tree, place micro-sprinklers to humidify the canopy, and connect the annular pipe humidification device to humidify the trunk;

[0048] The annular tube humidification device, such as figure 1 , figure 2 As shown, it includes a water diversion pipe 1 and an annular sprinkler pipe 2. The water diversion pipe 1 is laid from bottom to top along the trunk. The annular sprinkler pipe 2 is an annular water pipe that surrounds the trunk. Passage 5 is fixed, and this annular sprinkling pipe 2 is provided with 5 drain holes 4 near the inside of the trunk or below, with a diameter of 0...

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 cultivation method for improving the whole canopy transplanting survival rate of a metasequoia big tree. The cultivation method comprises the following steps: (1) marking the south and north directions of a tree body in a native area; (2) enabling the diameter of a soil ball to be 10-12 times of the breast diameter of a transplanted tree; (3) removing 1 / 3 of branches except top branches from the bottom up; (4) putting a micro-spray head on the top of the tree for crown moisturizing, laying an annular pipe moisturizing device on a trunk; (5) laying nylon net ventilation belts in a crossed manner at the bottom of a planting hole; (6) positioning and planting according to the south and north directions of the tree body in the native area, and filling the periphery of the planting hole with a water-retention and root-increase substrate; (7) planting leaflet ivy to climb and protect the trunk around the root of the trunk; (8) adopting scaffold steel pipes to connect the trunk in a network manner so as to guarantee stable safety of the tree body; and (9) performing regular tending management. The cultivation method disclosed by the invention is simple and practicable, and is particularly suitable for urgent big tree migration transplanting engineering with insufficient broken root maintenance, so that poor transplanting conditions for quickening plant moisture evaporation under a high-temperature environment in the growing season are effectively improved, and the spring whole canopy transplanting survival rate of 40-year-old metasequoia big trees can be improved to be more than 90%.

Description

technical field [0001] The invention relates to a cultivation method for transplanting full crowns of trees, in particular to a cultivation method for improving the survival rate of transplanting full crowns of metasequoia trees, and belongs to the technical field of plant cultivation. Background technique [0002] Metasequoia is a relic and precious tree species native to China. It is the first batch of rare species listed as the first-class national protected plants. It is known as the "living fossil" of the plant kingdom. It is widely used in parks, roads, squares and other places. Group planting has outstanding landscape effects. [0003] However, the low survival rate of the full crown transplantation of metasequoia trees is a difficult problem in migratory transplanting projects. The average survival rate is generally below 30%, which limits the safe migration and utilization of metasequoia trees to a large extent. Contents of the invention [0004] The object of th...

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
IPC IPC(8): A01G23/04
CPCA01G23/04
Inventor 何小弟吴玉林徐梅何海燕张晨
Owner YANGZHOU UNIV
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