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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 the field, aiming at solving the problem of low survival rate of the existing fresh-keeping methods for collecting forest seed strips in the field

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

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Embodiment 1

[0171] The forest germplasm resource field collection method that the embodiment of the present invention provides is as follows: figure 1 As shown, the difference is that the leaves of the medium and small leaf species provided by the invention are cut off no more than 1 / 3, and the large leaf species can be cut off 1 / 2 or slightly more, and the thick branches and old leaves without cutting value are cut off, keeping Axillary buds are intact.

Embodiment 2

[0173] The forest germplasm resource field collection method that the embodiment of the present invention provides 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 wrapping of forest germplasm resources; the liquid paraffin is packed in mineral water bottles for easy portability for field use.

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

Embodiment 3

[0176] The forest germplasm resource field collection method that the embodiment of the present invention provides is as follows: figure 1 As shown, the difference is that, as figure 2 Shown, the scion sealing wax processing method that the present invention further provides:

[0177] S201, cleaning and disinfecting the scion to obtain the treated scion.

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

[0179] S203, in a cool place, immerse one end of the scion treated in step S202 in the wax sealing liquid for 2 seconds, then pull it away from the wax sealing liquid surface, shake it 2 times, one end of the scion forms a wax film, and then immerse the other end vertically in the...

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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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