CN101960966A

CN101960966A - Walnut bark grafting method without moisture preservation and shading

Info

Publication number: CN101960966A
Application number: CN 201010508017
Authority: CN
Inventors: 阿布都拉·巴克
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-29
Filing date: 2010-09-29
Publication date: 2011-02-02

Abstract

The invention relates to walnut grafting, in particular to a walnut bark grafting method without moisture preservation and shading. At present, the walnut grafting refers to grafting the buds or twigs of a quality variety to another exuberant walnut tree with stronger adaptability to local natural conditions, the adopted grafting methods are relatively complicated and have the defects of lower grafting survival rate, high cost and labor waste, and tree stocks are injured seriously with slow wound healing speed and need moisture preservation and shading treatment. The method comprise the steps of: twig collecting, scion treatment, tree stock treatment, bark grafting, binding treatment, bleeding sap treatment, budding and belt releasing, and the like, wherein a high-quality thinly-skinned walnut variety is used as a scion, and the measures of low-temperature storage, plastic mulching on grafting parts and the like are adopted. The invention has the advantages that the tree stock is injured lightly with easy healing grafting parts, the moisture preservation and shading are not needed, the survival rate is kept above 90 percent, the purpose of large-scale popularization is achieved, the problem on reproducing a walnut variety seedling is successfully solved, and the method has the value in large-scale popularization and application.

Description

Walnut need not be preserved moisture to shade and be inserted the skin grafting method

Technical field

The present invention relates to the grafting of walnut, particularly a kind of walnut need not be preserved moisture to shade and be inserted the skin grafting method.

Background technology

At present, walnut grafting is exactly with the bud of improved seeds or branch, move and receive another robust growth and on the stronger walnut of local natural conditions adaptability, most traditional grafting methods such as adopt that cleft graftings, cut-grafting, cramp joint, soil connect, these grafting methods are more complicated all, and stock is badly wounded, wound healing is slow, the processing of need preserving moisture and shade, and graft survival rate is lower, the cost height is taken a lot of work.

Summary of the invention

The objective of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple, convenient, stock injured light, grafting place is easily healed, survival rate height, efficiency height need not be preserved moisture and need not be shaded walnut grafting method.

Technical scheme of the present invention is:

A kind of walnut need not be preserved moisture to shade and be inserted the skin grafting method, comprise and gather fringe bar, scion processing, stock processing, slotting skin grafting, colligation processing, bleeding sap processing, the band of buddering out, concrete steps are: gather the fringe bar that has 1-4 full bud between month at 1-3, preserve under 1-4 ℃ low temperature is preserved moisture condition; Grafting between March-May, in the scion lower end up the 4-6cm place cut earlier about at 45 up to the horizontal short inclined-plane in medulla boundary line, down be whittled into the vertically long inclined-plane of the tip that is half duckbill from the medulla boundary line to its lower end then; Interface is sawed-off on stock, scabbles section, up cuts much the same about the 45 ° stock inclined-plane of a scion diameter by the stock edge lower part then, and the Lao Pi at 4-6cm place, bottom, stock inclined-plane is pruned, and exposes green phloem; The wooden part in the vertically long inclined-plane of the scion of cutting is inserted in the middle of stock inclined-plane incision xylem and the phloem, at this moment the green phloem pruned of stock bottom is inserted into the scion wooden part in vertically long inclined-plane and vertically between the cortex of long chamfered surface, the vertically long inclined-plane of scion xylem is towards the stock xylem, the stock inclined-plane is aimed on laterally short inclined-plane, the short inclined-plane of scion closely contacts with the stock inclined-plane, again with scion vertically the cortex of long chamfered surface be close on the green phloem of pruning the stock bottom, but two scion of general grafting symmetry, but a plurality of scion of T-Ring shape display when stock is thick; During bondage, tie up from bottom to top with plastic tape,, budder place's colligation together the whole tightens of the whole scion of grafting mouth, and cover the upper cut of stock and scion with plastic tape, begin scion is all bound with the grafting of plastic ties then, but expose the place of buddering, keep the upper cut of stock and scion from the stock face of cylinder, or tie up from bottom to top or the sleeving plastic bag with plastic tape, and covering the stock upper cut, not colligation scion all binds with the grafting of plastic ties from the stock face of cylinder then; Do not form bleeding sap during the whole tighten of scion, in the 7th day, formed bleeding sap from the 1st day during not colligation scion, be eye about 1mm near piercing through a diameter on stock incision plastic tape or the plastic sack this moment, as the bleeding sap outlet, or manually removes bleeding sap and get final product; Budder generally and in 7-10 days, to sprout successively, the technical scheme of the whole tightens of scion, and the place of buddering has only plastic tape one, budders and can go out to be with voluntarily.The technical scheme of not colligation scion, budder long plastic tape that pierces through bondage during to 10cm-20cm or plastic sack allow budder and slowly go out to be with.

The invention has the beneficial effects as follows: in order to improve the graft survival rate of walnut, solve the problem of walnut nursery stock kindization, the present invention is owing to adopt high-quality thin skin walnut kind as scion, and takes low temperature to preserve, and grafting place is entirely with measures such as plastics coverings, stock is injured gently, grafting place is easily healed, need not preserve moisture and shade, survival rate remains on more than 90%, but has reached the degree of large-scale promotion, successfully solve walnut product seedling breeding problem, had the value that large-scale promotion is utilized.

Description of drawings

Fig. 1 is stock ramp structure schematic diagram in the technological process of the present invention;

Fig. 2 inserts the structural representation of stock for scion in the technological process of the present invention;

Fig. 3 is scion bevel structural representation in the technological process of the present invention.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 3, a kind of walnut need not be preserved moisture to shade and be inserted the skin grafting method, comprises and gathers fringe bar, scion processing, stock processing, slotting skin grafting, colligation processing, bleeding sap processing, the band of buddering out, and concrete steps are:

1, gathers the fringe bar.Acquisition time is January-March, gathers the sturdy fringe bar (6) that has 1-4 full bud, preserves under 1-4 ℃ low temperature is preserved moisture condition; The fringe bar of gathering March needs timely grafting in this way, can preserve by low temperature, and is directly used in grafting.

2, scion (6) is handled.In scion (6) lower end up the 4-6cm place cut earlier about at 45 up to the horizontal short inclined-plane (7) of medulla boundary line (8), down be whittled into the vertically long inclined-plane of the tip that is half duckbill (9) from medulla boundary line (8) to its lower end then.The fringe bar (6) that is whittled into will keep bevel bright and clean, moistening, preferably can be used for grafting immediately.

3, stock (1) is handled.It is sawed-off to go up interface at stock (1), scabble section (4), up cut much the same about the 45 ° stock inclined-plane (3) of a scion (6) diameter by stock (1) edge lower part then, and the Lao Pi at 4-6cm place, bottom, stock inclined-plane (3) is pruned, expose green phloem (2).

4, insert the skin grafting.The wooden part in the vertically long inclined-plane of scion (6) (9) of cutting is inserted in stock (1) inclined-plane (3) incision xylem and phloem (2) centre, at this moment the green phloem (2) pruned of stock (1) bottom is inserted into the wooden part in the vertically long inclined-plane of scion (6) (9) and vertically between the surperficial cortex (10) in long inclined-plane (9), the vertically long inclined-plane of scion (6) (9) xylem is towards stock (1) xylem, stock inclined-plane (3) is aimed on laterally short inclined-plane (7), the short inclined-plane of scion (6) (7) closely contacts with stock inclined-plane (3), cortex (10) with surface, the vertically long inclined-plane of scion (6) (9) is close on the green phloem of pruning stock (1) bottom (2) again, but two scion (6) of general grafting symmetry, stock (1) but a plurality of scion (6) of T-Ring shape display when thick.

5, colligation is handled.Tie up from bottom to top with plastic tape, with the whole tightens of the whole scion of grafting mouth (6), budder place's colligation together, and cover the upper cut of stock (1) and scion (6) with plastic tape, begin scion (6) is all bound with the grafting of plastic ties then from stock (1) face of cylinder, but expose the place of buddering, keep the upper cut of stock (1) and scion (6); Or tie up from bottom to top or the sleeving plastic bag with plastic tape, and covering stock (1) upper cut, not colligation scion (6) all binds with the grafting of plastic ties from stock (1) face of cylinder then.

6, bleeding sap is handled.Scion (6) does not all form bleeding sap during tighten, in the 7th day, formed bleeding sap from the 1st day during not colligation scion (6), pierce through a diameter this moment near stock (1) incision plastic tape or plastic sack and be the eye about 1mm,, or manually remove bleeding sap and get final product as the bleeding sap outlet.

7, the band of buddering out.Budder and generally sprouted successively in 7-10 days, scion in this way (6) is the technical scheme of tighten all, and the place of buddering has only plastic tape one, budders to go out band voluntarily; And the technical scheme of not colligation scion is buddered and is pierced through the plastic tape or the plastic sack of bondage when growing to 10cm-20cm, allowing and buddering slowly to go out band.

In conjunction with the accompanying drawings embodiments of the invention have been done detailed description above; but the present invention is not limited to the foregoing description; in the ken that those of ordinary skills possessed, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims

1. a walnut need not be preserved moisture to shade and be inserted the skin grafting method, and it is characterized in that: following method is carried out grafting: gather fringe bar, scion processing, stock processing, insert skin grafting, colligation processing, bleeding sap processing, the band of buddering out; Described collection fringe bar, acquisition time is January-March, gathers the sturdy fringe bar (6) that has 1-4 full bud, preserves under 1-4 ℃ low temperature is preserved moisture condition; The fringe bar of gathering March needs timely grafting in this way, can preserve by low temperature, and is directly used in grafting; Described scion is handled, in scion (6) lower end up the 4-6cm place cut earlier about at 45 up to the horizontal short inclined-plane (7) of medulla boundary line (8), down be whittled into the vertically long inclined-plane of the tip that is half duckbill (9) from medulla boundary line (8) to its lower end then; The fringe bar (6) that is whittled into will keep bevel bright and clean, moistening, preferably can be used for grafting immediately; Described stock (1) is handled, it is sawed-off to go up interface at stock (1), scabble section (4), up cut much the same about the 45 ° stock inclined-plane (3) of a scion (6) diameter by stock (1) edge lower part then, and the Lao Pi at 4-6cm place, bottom, stock inclined-plane (3) pruned, expose green phloem (2); Described slotting skin grafting, the wooden part in the vertically long inclined-plane of scion (6) (9) of cutting is inserted in stock (1) inclined-plane (3) incision xylem and phloem (2) centre, at this moment the green phloem (2) pruned of stock (1) bottom is inserted into the wooden part in the vertically long inclined-plane of scion (6) (9) and vertically between the surperficial cortex (10) in long inclined-plane (9), the vertically long inclined-plane of scion (6) (9) xylem is towards stock (1) xylem, stock inclined-plane (3) is aimed on laterally short inclined-plane (7), the short inclined-plane of scion (6) (7) closely contacts with stock inclined-plane (3), cortex (10) with surface, the vertically long inclined-plane of scion (6) (9) is close on the green phloem of pruning stock (1) bottom (2) again, but two scion (6) of general grafting symmetry, stock (1) but a plurality of scion (6) of T-Ring shape display when thick; Described colligation is handled, tie up from bottom to top with plastic tape, with the whole tightens of the whole scion of grafting mouth (6), budder place's colligation together, and cover the upper cut of stock (1) and scion (6) with plastic tape, begin scion (6) is all bound with the grafting of plastic ties then, but expose the place of buddering, keep the upper cut of stock (1) and scion (6) from stock (1) face of cylinder; Or tie up from bottom to top or the sleeving plastic bag with plastic tape, and covering stock (1) upper cut, not colligation scion (6) all binds with the grafting of plastic ties from stock (1) face of cylinder then; Described bleeding sap is handled, scion (6) does not all form bleeding sap during tighten, in the 7th day, formed bleeding sap from the 1st day during not colligation scion (6), pierce through a diameter this moment near stock (1) incision plastic tape or plastic sack and be the eye about 1mm, as the bleeding sap outlet, or manually remove bleeding sap and get final product; The described band of buddering out is buddered and was generally sprouted successively in 7-10 days, and scion in this way (6) is the technical scheme of tighten all, and the place of buddering has only plastic tape one, budders to go out band voluntarily; And the technical scheme of not colligation scion is buddered and is pierced through the plastic tape or the plastic sack of bondage when growing to 10cm-20cm, allowing and buddering slowly to go out band.