CN108684347A - A kind of grape cuttage grafting fast breeding technique - Google Patents

Abstract

The invention discloses a kind of grape cuttages to graft fast breeding technique, the branch for selecting hibernaculum full from stock plant, it takes back interior and is cut into long 20cm, brachyplast with 2 buds, most next section base portion is cut into angle, top flat mouth, and angle end, which is placed in rooting powder solution, impregnates 6~8 hours, it is embedded in damp sand after taking-up, and covers mulch heat and moisture preserving and urge root 20 days;When callus occurs in stock root and a small amount of root is prominent, it is drawn off rinsing well to be grafted;The full branch of selection no disease and pests harm, robust growth, hibernaculum makees scion;It completes to graft using stiff wood cleft grafting;Grafting finishes cuttage immediately, and is capped mulch film moisture-keeping and heats, and checks that graft survival rate mend after 7~10 days and connects, sprout tillers, which occurs, in stock to erase in time;It waits for that scion survives, more than length to 3~5 leaves can transplant.

Description

A kind of grape cuttage grafting fast breeding technique

Technical field

The present invention relates to field of plant cultivation, and in particular to a kind of grape cuttage grafting fast breeding technique.

Background technology

The vegetative propagation of grape based on cuttage, followed by grafting and press strip.Cutting propagation is easy to operate, easily send out new root at Living, commonly used in production, grafting is the key that then to improve grape resistance and quality.

Invention content

To solve the above problems, the present invention provides a kind of grape cuttages to graft fast breeding technique, by traditional cuttage technique It is organically combined with graft technology, realizes the fast numerous of grape.

To achieve the above object, the technical solution that the present invention takes is:

A kind of grape cuttage grafting fast breeding technique, includes the following steps:

S1, the full branch of hibernaculum is selected from stock plant, take back interior and be cut into and be about 20cm, the brachyplast of 2 buds of band, Most next section base portion is cut into angle, top flat mouth;

S2, the angle end of the stock sheared is placed in rooting powder solution and is impregnated 6~8 hours;

S3, by stock, embedment water content is 60%~70% after being taken out in rooting powder solution, and temperature is 15 DEG C~20 DEG C Damp sand in, and cover mulch heat and moisture preserving and urge root 20 days;When callus occurs in stock root and a small amount of root is prominent, taken Go out to rinse well to be grafted;

The full branch of S4, selection no disease and pests harm, robust growth, hibernaculum makees scion, callus occurs in stock and lacks When amount root is prominent, clip scion is directly grafted;If stock and scion clip simultaneously, scion is buried in people's damp sand and preserves to stock It is grafted again when existing callus and prominent a small amount of root;

S6, it completes to graft using stiff wood cleft grafting;

Stock upper end is cut into flat mouth, longitudinal sectional depth is about cutting for 2.5~3cm down along branch at notch section 1/4 Mouthful;

One bud of scion band will be cut into flat mouth at 1~1.5cm of bud upper end, 2~4cm is stayed in bud lower end, and bud is whittled on one side and anvil Wood is identical smoothly to cut mouth, and another side lower end is whittled into about 45 ° of inclined-plane;

Stock notch is inserted into scion so that scion is close to seamless with stock, and forming layer is at least aligned on one side, then into Row wrapping, package scion top (bud top clip position) carries out moisturizing, the leakage of scion bud eye when wrapping, and junction sealing is not leaked Gas, while fitting position is tightened with line, enhance binding force;

S7, grafting finish cuttage immediately, and are capped mulch film moisture-keeping heat preservation, check that graft survival rate is mended after 7~10 days It connects, sprout tillers, which occurs, in stock to erase in time;

S8, it waits for that scion survives, more than length to 3~5 leaves can transplant.

Preferably, the rooting powder solution is as obtained by following steps preparation:

2% Yin fourth methyl α-naphthyl acetate wettable powder 5g are taken, 3kg is watered, adds glucose 3g, stir evenly and rooting powder solution is made.

Preferably, one plant has often been grafted immediately to be immersed in the water root or cover moisturizing with clean wet cloth.

The invention has the advantages that:

1, grafting, cuttage are once completed, and shortening is out of the garden the time.2, it operates, reduces labor intensity indoors, improve work effect Rate and grafting or motility rate.

Specific implementation mode

In order to make objects and advantages of the present invention be more clearly understood, the present invention is carried out with reference to embodiments further It is described in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair It is bright.

An embodiment of the present invention provides a kind of grape cuttages to graft fast breeding technique, includes the following steps:

S1, the full branch of hibernaculum is selected from stock plant, take back interior and be cut into and be about 20cm, the brachyplast of 2 buds of band, Most next section base portion is cut into angle, top flat mouth;

S2, the angle end of the stock sheared is placed in rooting powder solution and is impregnated 6~8 hours;The rooting powder solution is logical It crosses following steps and prepares gained:

2% Yin fourth methyl α-naphthyl acetate wettable powder 5g are taken, 3kg is watered, adds glucose 3g, stir evenly and rooting powder solution is made.

S3, by stock, embedment water content is 60%~70% after being taken out in rooting powder solution, and temperature is 15 DEG C~20 DEG C Wet sand in, and cover mulch heat and moisture preserving and urge root 20 days;When callus occurs in stock root and a small amount of root is prominent, taken Go out to rinse well to be grafted;

The full branch of S4, selection no disease and pests harm, robust growth, hibernaculum makees scion, callus occurs in stock and lacks When amount root is prominent, clip scion is directly grafted;If stock and scion clip simultaneously, are preserved with scion is buried in people's damp sand to stock Occur grafting again when callus and prominent a small amount of root;

S6, it completes to graft using stiff wood cleft grafting;

Stock upper end is cut into flat mouth, longitudinal sectional depth is about cutting for 2.5~3cm down along branch at notch section 1/4 Mouthful;

One bud of scion band will be cut into flat mouth at 1~1.5cm of bud upper end, 2~4cm is stayed in bud lower end, and bud is whittled on one side and anvil Wood is identical smoothly to cut mouth, and another side lower end is whittled into about 45 ° of inclined-plane;

Stock notch is inserted into scion so that scion is close to seamless with stock, and forming layer is at least aligned on one side, then into Row wrapping, package scion top carries out moisturizing when wrapping, and the leakage of scion bud eye, junction sealing is air tight, while being tightened with line It is bonded position, enhances binding force;One plant has often been grafted immediately to be immersed in the water root or cover moisturizing with clean wet cloth;

S7, grafting finish cuttage immediately, and are capped mulch film moisture-keeping and heat, and check that graft survival rate is mended after 7~10 days It connects, sprout tillers, which occurs, in stock to erase in time;

S8, it waits for that scion survives, more than length to 3~5 leaves can transplant.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (3)

1. fast breeding technique is grafted in a kind of grape cuttage, which is characterized in that include the following steps:

S1, the full branch of hibernaculum being selected from stock plant, taking back interior and be cut into and be about 20cm, the brachyplast of 2 buds of band will most Next section base portion is cut into angle, top flat mouth;

S2, the angle end of the stock sheared is placed in rooting powder solution and is impregnated 6~8 hours;

S3, by stock, embedment water content is 60%~70% after being taken out in rooting powder solution, and temperature is 15 DEG C~20 DEG C wet Sha Zhong, and cover mulch heat and moisture preserving and urge root 20 days;When callus occurs in stock root and a small amount of root is prominent, it is drawn off rushing Wash clean is to be grafted;

The full branch of S4, selection no disease and pests harm, robust growth, hibernaculum makees scion, callus and a small amount of root occurs in stock When prominent, clip scion is directly grafted;If stock and scion clip simultaneously, scion is embedded to preserve to stock in damp sand and is cured It is grafted again when injured tissue and prominent a small amount of root;

S6, it completes to graft using stiff wood cleft grafting;

Stock upper end is cut into flat mouth, along the branch notch that longitudinal sectional depth is about 2.5~3cm down at notch section about 1/4;

One bud of scion band, will be cut into flat mouth at 1~1.5cm of bud upper end, bud lower end stays 2~4cm, bud to be whittled on one side and stock phase Same smoothly cuts mouth, and another side lower end is whittled into about 45 ° of inclined-plane;

Stock notch is inserted into scion so that scion is close to seamless with stock, and forming layer is at least aligned on one side, is then wrapped It pricks, package scion top carries out moisturizing when wrapping, and the leakage of scion bud eye, junction sealing is air tight, while tightening fitting with line Position enhances binding force;

S7, grafting finish cuttage immediately, and are capped mulch film moisture-keeping heat preservation, check that graft survival rate mend after 7~10 days and connect, anvil , which there is sprout tillers, in wood to erase in time;

S8, it waits for that scion survives, more than length to 3~5 leaves can transplant.

2. fast breeding technique is grafted in a kind of grape cuttage as described in claim 1, which is characterized in that the rooting powder solution passes through Following steps prepare gained:

2% Yin fourth methyl α-naphthyl acetate wettable powder 5g are taken, 3kg is watered, adds glucose 3g, stir evenly and rooting powder solution is made.

3. fast breeding technique is grafted in a kind of grape cuttage as described in claim 1, which is characterized in that often grafted one plant and immediately will Root is immersed in the water or covers moisturizing with clean wet cloth.