Core branch scion two-surface grafting method of growth period stopped mulberry

A technology of beveling and mulberry trees, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems that have not yet been seen in the scion and grafting method of mulberry trees, the limited effective time of mulberry grafting, and the slender and small buds of mulberry trees, etc., to achieve The effect of shortening the breeding cycle, simple operation of grafting technology, and low consumption

Inactive Publication Date: 2005-09-07
重庆市万州区丝绸公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of scion used, the need for storage and the difficulty in controlling the temperature and humidity during the storage period, the effective time of mulberry tree grafting is limited. Previously, people in the industry believed that the slender buds were small, insufficient in nutrition, and underdeveloped, so they were ignored.
So far, there has been no report on the scion and grafting method of mulberry tree growth period

Method used

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  • Core branch scion two-surface grafting method of growth period stopped mulberry
  • Core branch scion two-surface grafting method of growth period stopped mulberry
  • Core branch scion two-surface grafting method of growth period stopped mulberry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 3 days before the grafting day, the rootstock 4 was cut off at 8 cm above the grafting site, and the heart-stopping bar with a diameter of 0.3 cm was used as the scion. The part is cut into a 30° beveled surface 1, and the second knife cuts this beveled surface 1 crosswise to form a beveled surface 1 with a length of 1.1 cm. Cut into slices without hurting the wood 2; the fourth knife cuts across the top 0.5cm of the bud tip, and cuts off the ear head 3. Select the smooth and straight side of the grafted part on the rootstock 4, and the depth of the cut skin can see the wood without hurting the wood. The length of the cut skin opening of the wood of the root stock is slightly longer than the fringe head surface 2, and the length is 2 cm. Keep the rootstock 5 length consistent with the beveled surface 1 of the ear head, which is 1.1cm, forming the rootstock cut skin opening. The cut surface 2 faces the xylem of the rootstock 4, and the cut surface 1 faces the stock skin...

Embodiment 2

[0031] 5 days before the grafting day, cut off the rootstock 4 at a place 12 cm above the grafting site, select the smooth and straight side of the grafting site on the rootstock 4, cut the skin as deep as possible without hurting the wood, and then cut the root skin crosswise to form a rootstock cut. The skin is open, and the length of the anvil skin is 2.5cm. Use a 0.8cm-diameter center-stop bar as the scion, cut the scion with four knives, the first knife is cut slowly on the side where the bud base is turned 90°, the depth can see the wood without hurting the wood, and the scion is cut into 2 cuts and 2 lengths of cuts Slightly shorter than the woody skinning opening of the rootstock, the second knife turns 90° at 0.3cm below the bottom of the leaf scar, that is, the beveled surface 2 is cut into a 35° beveled surface 1, and the third knife cuts the beveled surface crosswise to form a 2cm long Cut the surface 1, cut the fourth knife across the top 0.5cm of the bud tip, and...

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Abstract

The invention relates to a core branch scion two-surface grafting method of growth period stopped mulberry, wherein the core stopping strips during mulberry growing period are utilized for the grafting resource, the mated single bud bough double cutting suface grafting method is provided, the grafting technology can be applied into the long period of time after the end of grafting process by using winter strips as ingraftment. The method has the advantages of easy ingraftment acquisition, small amount of consumption, easiness in operation, high work efficiency and high survival rate.

Description

Technical field [0001] The invention relates to a method for grafting the two cut surfaces of the scion of the mulberry tree in the growth period. Background technique [0002] The used scion of my country's current mulberry tree grafting is gathered in the 1-year-old winter strip of mulberry tree dormant period, and has formed three major grafting techniques categories such as bag grafting, abdominal grafting, and bud grafting with this. Due to the large amount of scion used, the need for storage and the difficulty in controlling the temperature and humidity during the storage period, the effective time of mulberry tree grafting is limited. Previously, people in the industry believed that the slender buds were small, insufficient in nutrition, and underdeveloped, so they were ignored. Have not seen the report of mulberry tree growth period stop heart bar scion and grafting method so far. Contents of the invention [0003] The present invention has explored the feasibilit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 王力张明海秦德国彭兵刘木根杨义
Owner 重庆市万州区丝绸公司
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