Manufacturing method of magnoliaceae color-retaining specimen

A production method and technology of sightseeing wood, which are applied in the field of production of color preservation specimens of sightseeing wood, can solve the problems of low quality of sightseeing wood leaves, distorted color of sightseeing wood specimens, unable to function as type specimens, etc., and shorten the soaking time at high temperature. , Long storage time, good effect

Active Publication Date: 2021-04-13
赣南树木园
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But adopt present plant specimen making method to make sightseeing wood specimen, can cause the serious distortion of color of sightseeing wood specimen, can not play the effec...

Method used

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  • Manufacturing method of magnoliaceae color-retaining specimen
  • Manufacturing method of magnoliaceae color-retaining specimen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Pretreatment: After trimming and cleaning the branches and leaves of the sightseeing tree, soak them in ethanol for 35 minutes to increase the permeability of the cells;

[0023] (2) Configure the color-preserving solution: prepare 50% glacial acetic acid solution, add copper acetate powder according to the color depth of the leaves of the sightseeing wood and stir until the solution is saturated, make a mother liquor of copper acetate, dilute the mother liquor to 3 times, and obtain the color-preserving solution;

[0024] (3) Color retention treatment: Pour the color retention solution obtained in step (2) into a water bath and heat to 85°C, then put the stems and leaves of sightseeing trees obtained in step (1) into the solution to soak, and keep the temperature at 85°C. Turn it over slowly, take out the branches and leaves of the sightseeing wood after they turn green completely, soak them in distilled water until the color is completely stable, wash them, take th...

Embodiment 2

[0027] (1) Pretreatment: After trimming and cleaning the branches and leaves of the sightseeing tree, soak them in ethanol for 35 minutes to increase the permeability of the cells;

[0028] (2) Configure the color-preserving solution: prepare 50% glacial acetic acid solution, add copper acetate powder according to the color depth of the leaves of the sightseeing wood and stir until the solution is saturated, make a mother liquor of copper acetate, dilute the mother liquor to 3 times, and obtain the color-preserving solution;

[0029] (3) Color retention treatment: Pour the color retention solution obtained in step (2) into a water bath and heat it to 89°C, then put the branches and leaves of sightseeing trees obtained in step (1) into the solution to soak, and keep the temperature at 89°C. Turn it over slowly, take out the branches and leaves of the sightseeing wood after they turn green completely, soak them in distilled water until the color is completely stable, wash them, t...

Embodiment 3

[0032] (1) Pretreatment: After trimming and cleaning the branches and leaves of the sightseeing tree, soak them in ethanol for 20 minutes to increase the permeability of the cells;

[0033] (2) Configure the color-preserving solution: prepare 50% glacial acetic acid solution, add copper acetate powder according to the color depth of the leaves of the sightseeing wood and stir until the solution is saturated, make a mother liquor of copper acetate, dilute the mother liquor to 3 times, and obtain the color-preserving solution;

[0034] (3) Color retention treatment: Pour the color retention solution obtained in step (2) into a water bath and heat it to 87°C, then put the branches and leaves of sightseeing trees obtained in step (1) into the solution to soak, and keep the temperature at 87°C. Turn it over slowly, take out the branches and leaves of the sightseeing wood after they turn green completely, soak them in distilled water until the color is completely stable, wash them, t...

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Abstract

The invention discloses a manufacturing method of a magnoliaceae color-retaining specimen. The method can shorten the color retention time in the manufacturing process, so that the specimen is long in color retention and preservation time. The method comprises the following steps: (1) putting magnoliaceae into ethyl alcohol to be soaked for 20-40 min; (2) adding copper acetate powder into 50% glacial acetic acid until the solution is saturated, and diluting the solution to 3 times to obtain a color-retaining solution; (3) putting the magnoliaceae obtained in the step (1) into the color-retaining solution, performing heating and soaking until the color is greened again, and then soaking and cleaning the magnoliaceae with water; and (4) putting the magnoliaceaeon a water-absorbing towel to absorb surface moisture, putting the magnoliaceae into water-absorbing paper, pressing the magnoliaceae by using a specimen holder, drying the magnoliaceae by using a specimen dryer to obtain a magnoliaceae specimen, and performing vacuum film coating after the specimen is completely dried.

Description

technical field [0001] The invention relates to the technical field of making plant specimens, in particular to a method for making preserved color specimens of sightseeing trees. Background technique [0002] Magnoliaceae is a plant of the genus Magnoliaceae, which is a unique monotypic genus in China. It is an ancient relic tree species and is listed as a national rare and endangered class II protected plant. Its tree shape is tall and beautiful, and it is an important plant germplasm resource, which is of great significance to the study of paleogeography, paleoclimate and floristic geography. [0003] my country is extremely rich in biodiversity resources and is one of the countries with the richest plant diversity in the world. Rare and endangered plants are an important part of biodiversity, and it is imminent to study their endangered systems and protection measures. Sightseeing wood is a wild plant with a very small population in my country and a unique rare and end...

Claims

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Application Information

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IPC IPC(8): A01N3/00
CPCA01N3/00Y02P60/40
Inventor 胡小康李干荣熊炀方传奇周凡詹俊明王义平
Owner 赣南树木园
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