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Method for improving survival rate of breeding nursery stock

A technology of survival rate and Aceraceae is applied in the field of improving the survival rate of breeding Aceraceae seedlings, which can solve the problems of low survival rate of cutting seedlings, difficulty in popularization and application, wilting of branches, etc., so as to promote the growth and reproduction of seedlings and improve the survival rate after cutting. rate, the effect of a wide range of applications

Active Publication Date: 2011-09-14
SUZHOU FULLCOLUR ECOLOGICAL AGRI SCI & TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is often a lack of key treatment steps before pruning, which may cause insect pests to spread during the pruning process. If the pruning is not handled properly, the pruned branches are prone to wilting, malnutrition and other problems, resulting in low survival rate of cutting seedlings, difficult to Apply in production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 American red maple (Acer rubrum L.)

[0035] 1. Disinfection of greenhouses, trays, tooling, etc. (using potassium permanganate and formaldehyde):

[0036] 1) Close all doors and windows;

[0037] 2) All the trays and tooling in the greenhouse are placed flat, and the used trays are placed flat on the ground for easy disinfection;

[0038] 3) After five o'clock in the afternoon, mix potassium permanganate (5 grams per square meter) and formaldehyde (10 milliliters per square meter) for fumigation, and fumigate overnight;

[0039] 4) After the fumigation is finished, the windows can be opened for ventilation;

[0040] 2. Sand mixing

[0041] 1) River sand (accounting for 1 / 3 of perlite and peat by volume) is mixed with sterilized perlite and peat;

[0042] 3. Disinfection of matrix soil (disinfection with methyl bromide):

[0043] 1) Spread plastic film on the ground;

[0044] 2) Pour the sand-mixed base soil (5 cubic meters) on the plastic film bag, t...

Embodiment 2

[0094] Example 2 Mosaic maple (Acer platanoides Drummondii)

[0095] 1. Disinfection of greenhouses, trays, tooling, etc. (using potassium permanganate and formaldehyde):

[0096] 1) Close all doors and windows;

[0097] 2) All the trays and tooling in the greenhouse are placed flat, and the used trays are placed flat on the ground for easy disinfection;

[0098] 3) After five o'clock in the afternoon, mix potassium permanganate (5 grams per square meter) and formaldehyde (10 milliliters per square meter) for fumigation, and fumigate overnight;

[0099] 4) After the fumigation is finished, the windows can be opened for ventilation;

[0100] 2. Sand mixing

[0101] 1) River sand (accounting for 1 / 3 of perlite and peat by volume) is mixed with sterilized perlite and peat;

[0102] 3. Disinfection of matrix soil (disinfection with methyl bromide):

[0103] 1) Spread plastic film on the ground;

[0104] 2) Pour the sand-mixed base soil (5 cubic meters) on the plastic film ba...

Embodiment 3

[0154] Example 3 Eurasian Acer (Acer tungifolium, Acer pseudoplatanus)

[0155] 1. Disinfection of greenhouses, trays, tooling, etc. (using potassium permanganate and formaldehyde):

[0156] 1) Close all doors and windows;

[0157] 2) All the trays and tooling in the greenhouse are placed flat, and the used trays are placed flat on the ground for easy disinfection;

[0158] 3) After five o'clock in the afternoon, mix potassium permanganate (5 grams per square meter) and formaldehyde (10 milliliters per square meter) for fumigation, and fumigate overnight;

[0159] 4) After the fumigation is finished, the windows can be opened for ventilation;

[0160] 2. Sand mixing

[0161] 1) River sand (accounting for 1 / 3 of perlite and peat by volume) is mixed with sterilized perlite and peat;

[0162] 3. Disinfection of matrix soil (disinfection with methyl bromide):

[0163] 1) Spread plastic film on the ground;

[0164] 2) Pour the sand-mixed base soil (5 cubic meters) on the plas...

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PUM

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Abstract

The invention relates to a method for improving survival rate of breeding nursery stock, comprising the following steps: 1) selecting a strong semi-lignified branch, cutting to obtain the length of 45-55 cm; 2) causing a lower cutting opening at the semi-lignified part, keeping a top or a side branch; 3) keeping the cutting wood length of 6-20 cm, and dividing into a treetop part and a base part to bring convenience for managing; and 4) ensuring that the leaf keeping amount of cutting wood is 2-5 pieces of whole leaves; and keeping one old leaf on each cutting wood. The stock breeding method of the invention can improve the survival rate of high-cuttage stock and can accelerate stock to grow and breed, and survival rate after cuttage can be 95%.

Description

technical field [0001] The invention relates to the field of nursery stock breeding, in particular to a method for improving the survival rate of breeding Aceraceae seedlings. Background technique [0002] Aceraceae belongs to the dicotyledonous seedling class Rosaceae. Trees thin shrubs. Leaves simple or compound, opposite, without stipules. The flowers are small green, bloom first and then grow leaves or bloom after the young leaves grow up, and often turn red after autumn before the leaves fall. The trunk of the maple tree is straight, the wood is hard, and the material is fine. It can be used as furniture, farm tools, sleepers and building materials; The raw material of cotton; the maple tree has a large crown, many and dense leaves, and good shade. It is an excellent tree species for urban greening. It has high ornamental value and practical value. [0003] The varieties of Aceraceae introduced from abroad, due to changes in soil environment, atmospheric environmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 王群力
Owner SUZHOU FULLCOLUR ECOLOGICAL AGRI SCI & TECH GRP CO LTD
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