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Method for enhancing survival rate of seedling after cutting

A technology of survival rate and seedlings, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of heavy cultivation and management workload, death, aging, etc., to achieve a wide range of applications and improve the effect of survival rate.

Active Publication Date: 2010-12-22
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

The time from cutting to rooting is as long as about one month, and the cultivation and management workload is heavy. A little carelessness or mistakes will lead to poor root development of cutting seedlings, with defects such as few roots, root loss, and aging, resulting in low survival rate. , or even die

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 American red maple (Acer rubrum L.)

[0025] In late June, take robust semi-lignified branches with a length of about 50 cm and cut them in the greenhouse. After cutting, take the following steps to cultivate the seedlings:

[0026] 1) Moisture control: Spray water frequently after cutting to keep a layer of water film on the leaf surface; after the callus is produced, spray water once every 15 minutes to form a layer of water film on the leaf surface; Spray water once every minute to form a layer of water film on the leaves; after a large number of roots take root, gradually reduce the number of water sprays to ensure that the base is not short of water, and gradually increase the light;

[0027] 2) Sterilization: Spray 600-fold dilution of 50% carbendazim (Jinan Lvjia Agrochemical Co., Ltd.) once a week, and spray in the evening;

[0028] 3) Fertilizer: After 70% of the roots take root, spray 0.2% potassium dihydrogen phosphate (Shandong Pujin Fertilizer...

Embodiment 2

[0032] Embodiment 2 Mosaic maple (Acer platanoides Drummondii)

[0033] In spring, take strong semi-lignified branches with a length of about 45 cm and cut them in the greenhouse. After the cuttings, take the following steps to cultivate the seedlings:

[0034] 1) Moisture control: Spray water frequently after cutting to keep a layer of water film on the leaf surface; after the callus is produced, spray water every 15 minutes to form a layer of water film on the leaf surface; Spray water once every minute to form a layer of water film on the leaves; after a large number of roots take root, gradually reduce the number of water sprays to ensure that the base is not short of water, and gradually increase the light;

[0035] 2) Sterilization: spray a 500-fold dilution of the fungicide 50% carbendazim (Jinan Lvjia Agrochemical Co., Ltd.) once a week, and spray in the evening;

[0036] 3) Fertilizer: After 70% of the roots take root, spray 0.32% potassium dihydrogen phosphate (Shan...

Embodiment 3

[0040] Example 3 Eurasian Acer (Acer tungifolium, Acer pseudoplatanus)

[0041] In mid-June, take strong semi-lignified branches with a length of about 55 cm and cut them in the greenhouse. After cutting, take the following steps to cultivate the seedlings:

[0042] 1) Moisture control: Spray water frequently after cutting to keep a layer of water film on the leaf surface; after the callus is produced, spray water once every 10 minutes to form a layer of water film on the leaf surface; Spray water once every minute to form a layer of water film on the leaves; after a large number of roots take root, gradually reduce the number of water sprays to ensure that the base is not short of water, and gradually increase the light;

[0043] 2) Sterilization: spray a 700-fold dilution of 50% carbendazim (Jinan Lvjia Agrochemical Co., Ltd.) once a week, and spray in the evening;

[0044] 3) Fertilizer: After 70% of the roots take root, spray 0.5% of photosynthetic micro-fertilizer (Jinan...

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PUM

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Abstract

The invention relates to a method for enhancing the survival rate of a seedling after cutting, comprising the following steps of moisture control, sterilization, fertilizer supplementation and temperature control. The method can enhance the growth and reproduction speed of the seedling after cutting, promote root development and has the cutting survival rate above 95 percent.

Description

technical field [0001] The invention relates to a method for improving the survival rate of cuttage seedlings, in particular to a method for improving the survival rate of cuttage seedlings of the Aceraceae family. 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 s...

Claims

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Application Information

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