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

Broken root bag penetrating prevention treatment method for leucaena leucocephala cv. Salvador nursery-grown plants

A treatment method and technology of new Leuca japonica, applied in the directions of horticultural methods, botanical equipment and methods, climate change adaptation, etc., can solve the problems of low survival rate, low degree of lignification of seedlings, short seedling age, etc. quality, effect of reducing the cost of repeated afforestation

Inactive Publication Date: 2015-03-25
昆明市东川区林业技术推广站
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the short seedling age of Leucaena seedlings, the degree of lignification of seedlings is not high, and they are easy to wear bags, resulting in low survival rate after afforestation
This problem has been confusing technicians, and there is no good way to solve it

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
  • Broken root bag penetrating prevention treatment method for leucaena leucocephala cv. Salvador nursery-grown plants
  • Broken root bag penetrating prevention treatment method for leucaena leucocephala cv. Salvador nursery-grown plants
  • Broken root bag penetrating prevention treatment method for leucaena leucocephala cv. Salvador nursery-grown plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] 1. Overview of the test site

[0028] The test site is located in Linjiadu, Xiaojiang River Basin in the north of Dongchuan District, Kunming City, Yunnan. It is a dry-hot valley area with a surface slope of 150 mu. The geographical location is 103°06′06″~103°06′22″ east longitude and 26 north latitude. °14′50″~26°14′58″, the straight line distance from Xiaojiang is 500m, the west side is adjacent to Longdongge Highway, beside the road there is a pond for irrigation by farmers. The highest altitude is 1284m, the lowest altitude is 1094m, the height difference is 190m, and the slope is 20°.

[0029] The rainfall in 2011 was 560mm and the average annual temperature was 20.2℃. The soil of the test plot is dry red soil, with a soil pH of 6.8-7.1, and a gravel content between 15-40%. The vegetation on the plot mainly includes mulberry, yellow grass, and a small amount of artificially planted eucalyptus, new Leucaena leucocephala, Acacia taiwanensis, and tung tree.

[0030] , S...

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 relates to a broken root bag penetrating prevention treatment method for leucaena leucocephala cv. Salvador nursery-grown plants, and belongs to the technical field of afforestation. The treatment method relates to nursery-grown plant treatment requirements and a treatment technology and specifically includes the steps that annual container-grown seedlings are adopted in bag penetrating prevention treatment, containers are generally nutrition bags with the specifications being 11 cm*14 cm, the bag seedlings are pulled up by the roots 10-20 days before the nursery-grown plants are planted, one thing to note is that the nutrition bags cannot be broken when the seedlings are pulled up, and soil balls in the nutrition bags cannot be broken either; the root systems of the nursery-grown plants which penetrate out of the nutrition bags are cut, trunks of 0.6-1.5 m are reserved, and the redundant parts are cut off; lateral branches and leaves are removed, seedling ridge furrows are dug, the treated nursery-grown plants are neatly arrayed and fully watered, and planting is carried out when buds sprout from the trunks after 10-20 days. After treatment is completed, lateral root growth can be promoted, the transpiration function is reduced, dehydration of the nursery-grown plants can be prevented, the nursery-grown plants can be fully lignified, the natural disaster risk resistance ability such as drought resistance, insect prevention and rabbit pest prevention of the nursery-grown plants is improved, and therefore the survival rate of afforestation is effectively improved.

Description

technical field [0001] The invention relates to a brand-new treatment method for root cutting and anti-penetration bags of new Leucaena seedlings, which belongs to the technical field of seedling cultivation and afforestation. [0002] Background technique [0003] New Leucaena ( Leucaena leucocephala cv. Salvador ); Alias: El Salvador Leucaena; family and genus name: Mimosaceae ( Mimosaceae ) Leucaena ( Leucaena ). New Leucaena likes warm and humid climate conditions. It is a strong positive tree species with strong adaptability, rapid growth and strong drought resistance. It has no strict requirements on soil and can tolerate dry climate and barren sandy soil. It has root nodules and can improve soil. , is a pioneer tree species for afforestation of barren hills in hot and dry valleys. [0004] The dry and hot valleys in Dongchuan District, Kunming City have sparse vegetation, significant foehn effect, and low rainfall, but the evaporation is dozens of times the rai...

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 Applications(China)
IPC IPC(8): A01G23/04A01G17/00
CPCA01G7/06A01G23/04Y02A40/22Y02P60/40
Inventor 贺永朱玉梅王昌梅王运飞徐家贵侯正龙李光琼周正文
Owner 昆明市东川区林业技术推广站
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