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Method for crape myrtle cuttage culture by using old pile

A technology of crape myrtle and old pile, applied in the field of grafting cultivation, can solve the problems of short flowering period and low survival rate, and achieve the effects of long flowering period, high survival rate and improved use value.

Inactive Publication Date: 2018-01-19
万绿生态园林股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method of using old piles to cultivate crape myrtle cuttings to solve the problem that the traditional cultivation method of crape myrtle has a low survival rate and the flowering period is not long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The method for using old piles to cultivate crape myrtle cuttings, including steps:

[0032] Step 1. Prepare the grafting substrate: preparing the grafting substrate refers to selecting the well-developed seedlings of Lagerstroemia indica as rootstocks; The 1200-fold solution prepared by mixing 3 g of 1000-fold solution of potassium dihydrogen and 2 g of 40% pyrimethanil was sprayed on the rootstock, and 2 days after spraying, evenly sprayed 1000 mg / L of indole butyric acid on the rootstock.

[0033] Step 2. Grafting: From late March to early April every year, when the weather is fine, the branches of the crape myrtle tree cultivated by the crape myrtle are grafted on the rootstock stake. It is best when the cortex of the rootstock is easy to peel off during grafting ;

[0034] When using the budding method to graft, select a smooth part on the outer surface of the rootstock, first cut a notch with a depth of 2 cm perpendicular to the rootstock, and then move from the ...

Embodiment 2

[0042] The method for using old piles to cultivate crape myrtle cuttings, including steps:

[0043] Step 1. Prepare the grafting substrate: preparing the grafting substrate refers to selecting the well-developed seedlings of Lagerstroemia indica as rootstocks; The 1000-fold solution prepared by mixing 3 g of 1000-fold potassium dihydrogen solution and 2 g of 40% pyrimethanil was sprayed on the rootstock. One day after spraying, 1000 mg / L of indole butyric acid was evenly sprayed on the rootstock.

[0044] Step 2. Grafting: From late August to mid-October every year, when the weather is fine, graft the branches of the crape myrtle tree after cultivation on the rootstock stake. It is best when the cortex of the rootstock is easy to peel off during grafting ;

[0045] When using the budding method to graft, select a smooth part on the outer surface of the rootstock, first cut a notch with a depth of 2 cm perpendicular to the rootstock, and then move from the stock to the bottom ...

Embodiment 3

[0053] The method for using old piles to cultivate crape myrtle cuttings, including steps:

[0054] Step 1. Prepare the grafting substrate: preparing the grafting substrate refers to selecting the well-developed seedlings of Lagerstroemia indica as rootstocks; The 1100-fold solution prepared by mixing 3 g of 1000-fold potassium dihydrogen solution and 2 g of 40% pyrimethanil was sprayed on the rootstock, and 2 days after spraying, evenly sprayed 1000 mg / L indole butyric acid on the rootstock.

[0055] Step 2. Grafting: From early March to mid-April every year, when the weather is fine, graft the branches of the crape myrtle tree after cultivation on the rootstock stake. It is best when the cortex of the rootstock is easy to peel off during grafting .

[0056] When using the budding method to graft, select a smooth part on the outer surface of the rootstock, first cut a notch with a depth of 2 cm perpendicular to the rootstock, and then move from the stock to the bottom of the...

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Abstract

The invention discloses a method for crape myrtle cuttage culture by using an old pile. The method comprises the following steps of grafting substrate preparation, grafting and crape myrtle culture. The method has the beneficial effects that the survival rate of the grafting method is high; the survival is fast; the blooming period is long after the grafting and is 30 to 40 days longer than the original blooming period; the crape myrtle of various varieties can be grafted onto one stock pile, so that various colors such as the white color, the red color, the rose red color and the purple colorcan be realized on one tree.

Description

technical field [0001] The invention relates to a grafting cultivation method, in particular to a method for using old piles to cultivate crape myrtle cuttings. Background technique [0002] Crape myrtle, also known as hundred day red, crabapple tree, itchy tree, is native to China and belongs to the genus Lagerstroemia genus in the family Cinnamonaceae. It is an important flower-viewing tree in summer in my country, and has a long flowering period and bright colors. [0003] The traditional cultivation method of crape myrtle usually has the problems of low survival rate and short flowering period. Contents of the invention [0004] The object of the present invention is to provide a method for using old piles to cultivate crape myrtle cuttings to solve the problems of low survival rate and short flowering period of traditional crape myrtle cultivation methods. [0005] In order to solve the above-mentioned technical problems, the present invention adopts the followi...

Claims

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Application Information

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IPC IPC(8): A01G2/30
Inventor 于卫月李帅其周小欠
Owner 万绿生态园林股份有限公司
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