Forest germplasm resource field collection method and forest germplasm resource field collection system

A field collection and germplasm technology, applied in the field of forest germplasm resources field collection methods and systems, can solve the problem of low survival rate

Pending Publication Date: 2020-05-12
SHANDONG FOREST GERMPLASM RESOURCES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problems existing in the prior art, the present invention provides a method for collecting forest germplasm resources in th

Method used

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  • Forest germplasm resource field collection method and forest germplasm resource field collection system
  • Forest germplasm resource field collection method and forest germplasm resource field collection system
  • Forest germplasm resource field collection method and forest germplasm resource field collection system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0170] Example 1

[0171] The field collection method of forest tree germplasm resources provided by the embodiment of the present invention is as follows figure 1 As shown, the difference is that the leaves of the medium and small leaf species provided by the present invention can be cut by no more than 1 / 3, and the large leaf species can be cut by 1 / 2 or slightly more, and the thick branches and old leaves that have no cutting value can be cut to keep The axillary buds are intact.

Example Embodiment

[0172] Example 2

[0173] The field collection method of forest tree germplasm resources provided by the embodiment of the present invention is as follows figure 1 As shown, the difference is that the amount of liquid paraffin provided by the present invention is based on the uniform packaging of forest tree germplasm resources; the liquid paraffin is packed in mineral water bottles for portability for use in the field.

[0174] The soil in the packaging bag provided by the present invention is the soil around the collected forest tree germplasm resources.

Example Embodiment

[0175] Example 3

[0176] The field collection method of forest tree germplasm resources provided by the embodiment of the present invention is as follows figure 1 As shown, the difference is that as figure 2 As shown, the scion sealing wax treatment method further provided by the present invention:

[0177] In S201, the scion is cleaned and disinfected to obtain the treated scion.

[0178] S202: Put 100 parts by mass of paraffin wax in a container and heat until the paraffin is melted into a paraffin liquid, add 15 parts by mass of gum rosin under stirring and make it all melted to obtain a wax seal liquid, and place the container in a boiling water bath Control the temperature of the wax seal liquid to 89°C.

[0179] S203, in a cool place, immerse one end of the scion processed in step S202 in the wax seal liquid for 2 seconds, then pull off the wax seal liquid surface, shake twice, one end of the scion forms a wax film, and then immerse the other end vertically in the wax seal liq...

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Abstract

The invention belongs to the technical field of germplasm resource collection, and discloses a forest germplasm resource field collection method and a forest germplasm resource field collection system. The method comprises the steps: trimming graftable annual forest germplasm resources, and cutting off leaves; trimming the forest germplasm resources according to the length of the scion capable ofbeing grafted, and quickly and uniformly smearing the forest germplasm resources with liquid paraffin; wrapping the forest tree branches with a preservative film, and placing the wrapped branches in soil of a germplasm resource collection bag; fixing the forest germplasm resources, and opening a water pipe connected with a water storage tank; and adhesive label. According to the invention, liquidparaffin wax is used for sealing forest seed branches, so that the fresh-keeping degree is high; by utilizing a germplasm resource collection bag, fresh forest germplasm collected in the field can bepreserved in a low-temperature environment, so that the respiration intensity of the fresh germplasm is reduced, the consumption of nutrition substances is reduced, the survival rate and the survivaltime of forest germplasm resources are improved, and the quality of the germplasm resources is ensured; and the method is high in data processing efficiency, high in accuracy and short in consumed time, and reduces the labor investment.

Description

technical field [0001] The invention belongs to the technical field of collection of germplasm resources, and in particular relates to a method and system for field collection of forest germplasm resources. Background technique [0002] Currently, the closest prior art: [0003] "Germplasm" is a general term for the genetic material that can transmit its genetic information from parents to offspring, and forest germplasm resources are the basic strategic resources of the country. Abundant forest germplasm resources are an important guarantee for maintaining biodiversity, the basis for carrying out genetic improvement and breeding of new varieties, and improving forest productivity, and an important condition for building ecological forestry and forestry for people's livelihood and achieving sustainable development. Plant germplasm resources are an important part of biodiversity and the resources that human beings depend on for survival. Woody plants are relatively precious...

Claims

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Application Information

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IPC IPC(8): A01N3/04A01G2/30A01G7/06A01G24/15A01G24/28G06T7/30G06T17/00
CPCA01G7/06A01N3/04A01G2/30A01G24/15A01G24/28G06T17/00G06T2207/10004G06T2207/10028G06T2207/30244G06T7/30
Inventor 刘丹李文清解孝满仝伯强
Owner SHANDONG FOREST GERMPLASM RESOURCES CENT
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