Secondary cutting propagation method for quercus nuttallii

A cutting propagation technology of Quercus nata, which is applied in the field of secondary cutting propagation of Quercus nata, can solve the problems of high cost and low survival rate, and achieve the effects of low cost, increased reproduction coefficient, and increased survival rate of cuttings

Active Publication Date: 2017-03-22
JIANGSU ACAD OF FORESTRY
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a method for secondary cu

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
  • Secondary cutting propagation method for quercus nuttallii
  • Secondary cutting propagation method for quercus nuttallii
  • Secondary cutting propagation method for quercus nuttallii

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1. Test material: semi-lignified branches that germinated in the same year from the grafted seedlings of the biennial Quercus nata clone in the nursery stock base of Jiangsu Academy of Forestry.

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
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a secondary cutting propagation method for quercus nuttallii. The method includes the steps: soaking and dipping cuttings of the quercus nuttallii in indoleacetic acid for 10-30s; dipping rooting power; cutting the cuttings of the quercus nuttallii into ground substances; moving the cuttings into rooting soak solution from the ground substances to soak after 30-40 days; performing secondary cutting after soaking to obtain seedlings of the quercus nuttallii. Compared with the prior art, according to the method, the rooting rate of the cuttings of the quercus nuttallii can be improved about 80%, and a propagation coefficient of the quercus nuttallii is greatly improved. The method has the advantages that the method is simple, easily practicable, low in cost and the like, and the method is suitable for large-scale popularization.

Description

technical field [0001] The invention belongs to the field of tree breeding, and in particular relates to a method for secondary cutting propagation of Quercus nata. Background technique [0002] Oak trees are generally propagated by seeding, but seedlings of oak species are prone to variation, and the offspring cannot retain the original traits of the female parent; the cost of grafting and propagation is high, and the survival rate is low; cutting propagation has the advantages of simplicity, high reproduction coefficient, and low cost . But Quercus is a tree species that cutting is difficult to take root, and callus can be formed at the base after cutting, but it is difficult to take root. This technology uses secondary hormone treatment and cutting in order to screen out a method for cutting and propagating Quercus nata through experiments, so as to speed up the propagation of Quercus nata. Contents of the invention [0003] The technical problem to be solved by the p...

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): A01G1/00A01G9/10
CPCA01G9/0299A01G22/00
Inventor 吕运舟董筱昀黄利斌陈庆生窦全琴黄延芳杨建军
Owner JIANGSU ACAD OF FORESTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap