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Fast propagation method for lacebark pine young seedlings

A technology for white bark pine and seedlings, which is applied in the fields of botanical equipment and methods, horticulture, seed and rhizome treatment, etc., can solve problems such as slow production of white bark pine, and achieve the effects of shortening seedling raising time, simple production process and lowering production cost.

Inactive Publication Date: 2012-11-21
郑红初
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The breeding and growth of traditional white pine are carried out naturally in the environment, so the production of white pine is slow. At present, there is no rapid breeding method for white pine seedlings

Method used

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  • Fast propagation method for lacebark pine young seedlings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take some seeds of Pinus chinensis, remove rotten, shriveled, bad, insect-infested seeds and sundries, put the screened seeds into a magnetic field with a strength of 1200 gauss, a temperature of 50 degrees Celsius, and a ratio of water to potassium permanganate of 400: Soak the seeds in the soaking water of 2 for 12 hours, filter the soaking water, then control the infrared heater, and carry out germination at 33 degrees Celsius for 25 hours. After germination, implant the sand, loess, and rice husk in a nutrient base with a ratio of 40:20:40. , make it grow seedlings at a room temperature of 30 degrees Celsius, and then get it out of the nursery.

Embodiment 2

[0019] Take some seeds of Pinus chinensis, remove rotten, deflated, bad, insect-infested seeds and sundries, place the screened seeds in a magnetic field with a strength of 1400 gauss, a temperature of 45 degrees Celsius, and a ratio of water to potassium permanganate of 400 : Soak the seeds in 1.5 soaking water for 15 hours, filter out the soaking water, then control the infrared heater, and germinate at 30 degrees Celsius for 30 hours. Within the room temperature of 35 degrees Celsius, make it grow seedlings, and then get out of the nursery.

Embodiment 3

[0021] Take some seeds of Pinus chinensis, remove rotten, shriveled, bad, insect-infested seeds and sundries, place the screened seeds in a magnetic field with a strength of 1600 gauss, a temperature of 40 degrees Celsius, and a ratio of water to potassium permanganate of 400 Soak the seeds in 1:1 soaking water for 20 hours, filter the soaking water, then control the infrared heater, and carry out germination at 25 degrees Celsius for 30 hours, and after germination, implant sand, loess, and rice bran in a ratio of 50:25:25. In the base, make it grow seedlings in a room temperature of 20 degrees Celsius, and then get it out of the nursery.

[0022] Seed soaking in the magnetic field used in the present invention, infrared heating germination device in the magnetic field are as shown in the accompanying drawings, and 1 in the figure is a water container, and the water container 1 is placed on the top of the container frame 5; There is a drain port 2, an electromagnetic coil 3 i...

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Abstract

The invention discloses a fast propagation method for lacebark pine young seedlings. According to the fast propagation method for lacebark pine young seedlings, seed screening, seed soaking in a magnetic field, infrared ray heating pregermination in the magnetic field, transplanting into a nutrition medium of a nutrition pot and young seedling nursery delivery are carried out. The method provided by the invention has the advantages that the production process is simple, the operation is convenient, and many kinds of new technologies such as magnetic field magnetization, infrared ray heating and the like are adopted for realizing the magnetization and the internal and external heating on lacebark pine seeds so that the lacebark pine seeds sprout, so the propagation speed of the lacebark pine young seedlings is high, the seedling culture time is shortened, the survival rate of young seedlings is high, the production efficiency is improved, the production cost is reduced, and the factory production of the lacebark pine propagation can be realized.

Description

technical field [0001] The invention discloses a plant seed breeding method, which belongs to the technical field of plant production, and specifically relates to a method for artificial breeding of white bark pine seedlings. Background technique [0002] White bark pine is a positive arbor plant that grows in the soil formed by mountain limestone at an altitude of 500-1000 meters. It is one of the rare tree species and has high ornamental value and economic value. The breeding and growth of traditional white pine are carried out naturally in the environment, so the production of white pine is slow. At present, there is no rapid breeding method for white pine seedlings. Contents of the invention [0003] The purpose of the present invention is to provide a rapid breeding method for pine seedlings. Using this rapid breeding method for pine seedlings to breed pine seedlings can realize industrial production of pine breeding, shorten seedling time, rapidly grow seedlings, imp...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01G9/10
Inventor 郑红初刘丽利
Owner 郑红初