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Treatment method for willow tree cuttings

A treatment method and technology of cuttings, applied in botany equipment and methods, preservation of human or animal bodies, chemicals for biological control, etc., can solve the problem of improving the cultivation of willows without disease resistance and wasting the survival rate of cuttings and other problems, to achieve the effects of improved disease resistance of cuttings, unobstructed cell vascular bundles, and improved resistance

Inactive Publication Date: 2017-08-22
枞阳县横山生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The willow cutting method is used to raise seedlings, which has the advantages of simple operation and high survival rate of cuttings. However, the conventional method does not do any treatment on willow cuttings, and the seedlings cultivated will only retain the traits of the female parent, and there is no improvement on the willow disease resistance. Improved cultivation, wasting the advantage of high survival rate of cuttings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A processing method for willow cuttings, specifically comprising the following steps:

[0025] (1) Primary selection of cuttings

[0026] From late March to early April every year, select a healthy, disease-free female parent, cut 1-2 years old lignified or semi-lignified branches as cuttings, remove excess stems and leaves of cuttings, and only keep the top 1-2 2 blades;

[0027] (2) Screening of disease resistance of cuttings

[0028] Clean the cut cuttings with 1% sodium chloride aqueous solution to remove the dust and old skin on the surface, then cut the tip of the cuttings, insert the end in clean water, and observe the recovery status of the cuttings and the penetration of tissue fluid. Keep the cuttings with callus formed at the cut site after one week and keep the cut site relatively moist during the cut. This kind of cuttings has a strong immune system after the cut, the cell vascular bundle is smooth, and it has a good absorption effect on water and nutrien...

Embodiment 2

[0037] A processing method for willow cuttings, specifically comprising the following steps:

[0038] (1) Primary selection of cuttings

[0039] From late March to early April every year, select a healthy, disease-free female parent, cut 1-2 years old lignified or semi-lignified branches as cuttings, remove excess stems and leaves of cuttings, and only keep the top 1-2 2 blades;

[0040] (2) Screening of disease resistance of cuttings

[0041] Clean the cut cuttings with 1% sodium chloride aqueous solution to remove the dust and old skin on the surface, then cut the tip of the cuttings, insert the end in clean water, and observe the recovery status of the cuttings and the penetration of tissue fluid. Keep the cuttings with callus formed at the cut site after one week and keep the cut site relatively moist during the cut. This kind of cuttings has a strong immune system after the cut, the cell vascular bundle is smooth, and it has a good absorption effect on water and nutrien...

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PUM

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Abstract

The invention relates to a treatment method for willow tree cuttings. The treatment method comprises the following steps: firstly, primary selection of cuttings; secondly, disease-resisting capability screening of the cuttings; thirdly, treatment of the cuttings; fourthly, cottage of the cuttings. Through experiments, after the cuttings treated by using the treatment method provided by the invention are cultivated into saplings, the resistance capability of the saplings to diseases is remarkably improved, i.e., the disease incidence is reduced from conventional 22 percent to 7 percent or lower; the treatment method disclosed by the invention realizes an obvious effect on improvement on the disease resisting capability of the cuttings by sufficiently utilizing the advantage that the willow tree cuttings are easy to survive.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a processing method for willow cuttings. Background technique [0002] Willow is a wide-ecological plant with wide adaptability to the environment. It likes light and humidity, and is cold-tolerant. It is a middle-growing and humid tree species. However, some species are more resistant to drought and salt and alkali, and can grow in places with poor ecological conditions. They grow better in plains and fertile fields with superior site conditions. The general life span is 20 to 30 years, and a few species can reach more than a hundred years. The mid-year growth period is longer, the germination is early, and the leaves are late. Some species in the south are evergreen trees. [0003] The willow cutting method is used to raise seedlings, which has the advantages of simple operation and high survival rate of cuttings. However, the conventional method does not do any t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00A01G13/00A01N65/38A01N63/02A01P21/00
CPCA01G13/00A01G17/005A01N63/10A01N65/00A01N65/38A01N2300/00
Inventor 左志华
Owner 枞阳县横山生态农业有限公司
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