CN105557321A - Grafting method for top grafting of oil-tea camellias - Google Patents
Grafting method for top grafting of oil-tea camellias Download PDFInfo
- Publication number
- CN105557321A CN105557321A CN201610004167.4A CN201610004167A CN105557321A CN 105557321 A CN105557321 A CN 105557321A CN 201610004167 A CN201610004167 A CN 201610004167A CN 105557321 A CN105557321 A CN 105557321A
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- stock
- grafting
- cuts
- oil tea
- scion
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
Abstract
The invention discloses a grafting method for top grafting of oil-tea camellias. The grafting method particularly comprises the following steps: 1, selecting a stock to be grafted, cutting the stock, and washing a cut stock for disinfecting; 2, shaving the disinfected stock obtained in the step 1; 3, collecting a scion and shaving the scion; 4, inserting the shaved scion obtained in the step 3 into the shaved stock obtained in the step 2; 5, binding the connector of the shaved stock in which the shaved scion is inserted with a thin film belt. The grafting method is simple and convenient to operate, mature in technology, low in cost, high in grafting survival rate, short in cycle, and suitable for large-area transformation of low-yield forests or old remnant forests.
Description
Technical field
The invention belongs to oil tea Cultivating techniques field, be specifically related to a kind of oil tea height section and change excellent grafting method.
Background technology
Oil tea originates in China, utilizes, cultivation history exceedes 2000, is the main woody edible oil material of China.Tea oil is high-quality table oil, account for more than 90% based on the unsaturated fatty acid content of oleic acid and linoleic acid, tea oil is easy to absorption of human body, digestion, is not difficult to erucic acid and mountain Yu acid of absorption containing human body, also not containing human blood-pressure can be caused to increase, and angiosclerotic cholesterol is caused.Tea oil storage tolerance, not easily becomes sour, and can not produce the aflatoxins causing human carcinogen.Tea oil look delicacy incense is the best oil plant of cook food, processed can, manufacture butterine.Tea oil is except edible, or vaseline, hair oil, machine oil and pharmaceutically make the raw material of penicillin and streptomycin finish.
But China's camellia oleifera lam is cultivated ubiquitous problem and is: to yield poorly, poor growth.The conventional method that China's camellia oleifera lam is bred is Sexual breed.In recent years, the vegetative propagation of oil tea is more and more subject to people's attention, and the vegetative propagation such as cuttage, grafting is given more sustained attention.
Summary of the invention
The object of this invention is to provide a kind of oil tea height cut change excellent grafting method, solve exist in existing Sexual breed yield poorly, poky problem.
The technical solution adopted in the present invention is, a kind of oil tea height cuts and changes excellent grafting method, specifically implements according to following steps:
Step 1: select stock to be grafted, washes anvil sterilization after disconnected anvil;
Step 2: anvil is cut to the stock after sterilization in step 1;
Step 3: the collection of fringe bar also cuts fringe;
Step 4: on the stock cut in the fringe bar inserting step 2 that step 3 is cut;
Step 5: colligation interface is carried out to the stock degradable grafting membrane being inserted with fringe bar in step 4.
Feature of the present invention is also:
Step 1 is pruned stock before selecting stock to be grafted, wipes out sick branch, deadwood, weak branch, overstocked branch, and digs oil tea forest land before March and to cultivate and nitrogen fertilizer application.
Stock to be grafted is selected to be in step 1: grow vigorous but not result or low yield plant substantially, and be the stock of lignification phase, best stock is semi-lignified stock.
Disconnected anvil is at about the 1.2m of stock to be grafted, and diameter of stock is 20-30mm, has side shoot, carries out stock sterilization after disconnected anvil with the thimerosal of insect protected.
Cut anvil and scabble stock, slightly gradient on bevel for adopting grafting knife; Then by scion size and length, cut two cuttves with one side cutter stock fracture is down parallel, deeply reach xylem, then skin is provoked and pull open, formed and draw skin groove.
The disease-free young sprout of the semi-lignified that rooting rate is given birth to then, then by the fringe bar single-edge blade chosen at fringe bar leaf bud reverse side below the bastem tip, straight down oblique pull one tangent plane, long about 2cm, the tangent plane tip is shown in xylem, and a short circuit mouth of cutting sth. askew immediately below leaf bud, is cut into the inclined-plane of 30-40 degree, stay a leaf under blade on fringe bar, what the blade on fringe bar was large stays half leaf.
The long tangent plane of fringe bar, towards stock, is aimed at and is formed layer, and draw in skin groove near insertion, the scion tangent plane tip exceeds stock fracture, then covers on the short tangent plane of scion by the skin that stock is provoked, and a stock connects 2-3 scion.
After colligation scion, plastic bag sealing moisturizing on cover, shades at plastic sack skin by east-west direction bundle with brown paper or bamboo shoot shell.
Below the paper that shades, draw a circle around stock with poison pen after grafting, prevent ant from encroaching on; After grafting, young sprout is by red virescence, removes moisturizing bag between the lights; After grafting, young sprout grows to when being greater than 6cm, tears brown paper or bamboo shoot shell open; Side shoot on stock all removed after 3 years by grafting.
The best opportunity of grafting is mid-June.
The invention has the beneficial effects as follows: a kind of oil tea of the present invention height cuts and changes excellent grafting method, easy and simple to handle, technology maturation, and cost is low, and the survival rate of grafting is high, and the cycle is short, be applicable to the large area transformation of low production forest or old residual woods.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment 1
Stock is pruned, wipe out sick branch, deadwood, weak branch, overstocked branch, and before March, oil tea forest land is dug and cultivate and nitrogen fertilizer application, select stock to be grafted, growth selection vigorous but not result or low yield plant substantially, and be the stock of lignification phase, best stock is semi-lignified stock, at about the 1.2m of stock to be grafted and diameter of stock be 20mm, have side shoot place to break anvil, the thimerosal of rear insect protected carries out stock sterilization.
Grafting knife is adopted to scabble the stock after sterilization, slightly gradient on bevel; Then by scion size and length, cut two cuttves with one side cutter stock fracture is down parallel, deeply reach xylem, then skin is provoked and pull open, formed and draw skin groove.
The disease-free young sprout of the semi-lignified that rooting rate is given birth to then, if long-distance transport, can spread absorbent cotton, drench with water at the bottom of case, after being transported to nursery place, being inserted on husky bed in the cool or in ground kiln, keeps humidity, can use 5 days.
By the fringe bar single-edge blade chosen at fringe bar leaf bud reverse side below the bastem tip, straight down oblique pull one tangent plane, long about 2cm, the tangent plane tip is shown in xylem, to cut sth. askew immediately below leaf bud a short circuit mouth, be cut into the inclined-plane of 30 degree, stay a leaf under the blade on fringe bar, what the blade on fringe bar was large stays half leaf.
The long tangent plane of fringe bar, towards stock, is aimed at and is formed layer, and draw in skin groove near insertion, the scion tangent plane tip exceeds stock fracture, then covers on the short tangent plane of scion by the skin that stock is provoked, and a stock connects 3 scion.Then carry out with degradable grafting membrane the interface that colligation is inserted with the stock of fringe bar.The best opportunity of grafting is mid-June.
After colligation scion, plastic bag sealing moisturizing on cover, shades at plastic sack skin by east-west direction bundle with brown paper or bamboo shoot shell.
Below the paper that shades, draw a circle around stock with poison pen after grafting, prevent ant from encroaching on; After grafting, young sprout is by red virescence, removes moisturizing bag between the lights; After grafting, young sprout grows to when being greater than 6cm, tears brown paper or bamboo shoot shell open; Side shoot on stock all removed after 3 years by grafting.
Embodiment 2
Stock is pruned, wipe out sick branch, deadwood, weak branch, overstocked branch, and before March, oil tea forest land is dug and cultivate and nitrogen fertilizer application, select stock to be grafted, growth selection vigorous but not result or low yield plant substantially, and be the stock of lignification phase, best stock is semi-lignified stock, at about the 1.2m of stock to be grafted and diameter of stock be 30mm, have side shoot place to break anvil, the thimerosal of rear insect protected carries out stock sterilization.
Grafting knife is adopted to scabble the stock after sterilization, slightly gradient on bevel; Then by scion size and length, cut two cuttves with one side cutter stock fracture is down parallel, deeply reach xylem, then skin is provoked and pull open, formed and draw skin groove.
The disease-free young sprout of the semi-lignified that rooting rate is given birth to then, if long-distance transport, can spread absorbent cotton, drench with water at the bottom of case, after being transported to nursery place, being inserted on husky bed in the cool or in ground kiln, keeps humidity, can use 6 days.
By the fringe bar single-edge blade chosen at fringe bar leaf bud reverse side below the bastem tip, straight down oblique pull one tangent plane, long about 2cm, the tangent plane tip is shown in xylem, to cut sth. askew immediately below leaf bud a short circuit mouth, be cut into the inclined-plane of 35 degree, stay a leaf under the blade on fringe bar, what the blade on fringe bar was large stays half leaf.
The long tangent plane of fringe bar, towards stock, is aimed at and is formed layer, and draw in skin groove near insertion, the scion tangent plane tip exceeds stock fracture, then covers on the short tangent plane of scion by the skin that stock is provoked, and a stock connects 2 scion.Then carry out with degradable grafting membrane the interface that colligation is inserted with the stock of fringe bar.The best opportunity of grafting is mid-June.
After colligation scion, plastic bag sealing moisturizing on cover, shades at plastic sack skin by east-west direction bundle with brown paper or bamboo shoot shell.
Below the paper that shades, draw a circle around stock with poison pen after grafting, prevent ant from encroaching on; After grafting, young sprout is by red virescence, removes moisturizing bag between the lights; After grafting, young sprout grows to when being greater than 6cm, tears brown paper or bamboo shoot shell open; Side shoot on stock all removed after 3 years by grafting.
Embodiment 3
Stock is pruned, wipe out sick branch, deadwood, weak branch, overstocked branch, and before March, oil tea forest land is dug and cultivate and nitrogen fertilizer application, select stock to be grafted, growth selection vigorous but not result or low yield plant substantially, and be the stock of lignification phase, best stock is semi-lignified stock, at about the 1.2m of stock to be grafted and diameter of stock be 25mm, have side shoot place to break anvil, the thimerosal of rear insect protected carries out stock sterilization.
Grafting knife is adopted to scabble the stock after sterilization, slightly gradient on bevel; Then by scion size and length, cut two cuttves with one side cutter stock fracture is down parallel, deeply reach xylem, then skin is provoked and pull open, formed and draw skin groove.
The disease-free young sprout of the semi-lignified that rooting rate is given birth to then, if long-distance transport, can spread absorbent cotton, drench with water at the bottom of case, after being transported to nursery place, being inserted on husky bed in the cool or in ground kiln, keeps humidity, can use 7 days.
By the fringe bar single-edge blade chosen at fringe bar leaf bud reverse side below the bastem tip, straight down oblique pull one tangent plane, long about 2cm, the tangent plane tip is shown in xylem, to cut sth. askew immediately below leaf bud a short circuit mouth, be cut into the inclined-plane of 40 degree, stay a leaf under the blade on fringe bar, what the blade on fringe bar was large stays half leaf.
The long tangent plane of fringe bar, towards stock, is aimed at and is formed layer, and draw in skin groove near insertion, the scion tangent plane tip exceeds stock fracture, then covers on the short tangent plane of scion by the skin that stock is provoked, and a stock connects 3 scion.Then carry out with degradable grafting membrane the interface that colligation is inserted with the stock of fringe bar.The best opportunity of grafting is mid-June.
After colligation scion, plastic bag sealing moisturizing on cover, shades at plastic sack skin by east-west direction bundle with brown paper or bamboo shoot shell.
Below the paper that shades, draw a circle around stock with poison pen after grafting, prevent ant from encroaching on; After grafting, young sprout is by red virescence, removes moisturizing bag between the lights; After grafting, young sprout grows to when being greater than 6cm, tears brown paper or bamboo shoot shell open; Side shoot on stock all removed after 3 years by grafting.
A kind of oil tea of the present invention height cuts and changes excellent grafting method, easy and simple to handle, technology maturation, and cost is low, and the survival rate of grafting is high, and the cycle is short, is applicable to the large area transformation of low production forest or old residual woods.
Claims (10)
1. oil tea height cuts and changes an excellent grafting method, it is characterized in that, specifically implements according to following steps:
Step 1: select stock to be grafted, washes anvil sterilization after disconnected anvil;
Step 2: anvil is cut to the stock after sterilization in step 1;
Step 3: the collection of fringe bar also cuts fringe;
Step 4: on the stock cut in the fringe bar inserting step 2 that step 3 is cut;
Step 5: colligation interface is carried out to the stock degradable grafting membrane being inserted with fringe bar in step 4.
2. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, it is characterized in that, described step 1 is pruned stock before selecting stock to be grafted, wipes out sick branch, deadwood, weak branch, overstocked branch, and digs oil tea forest land before March and to cultivate and nitrogen fertilizer application.
3. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, it is characterized in that, stock to be grafted is selected to be in described step 1: grow vigorous but not result or low yield plant substantially, and be the stock of lignification phase, best stock is semi-lignified stock.
4. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, and it is characterized in that, described disconnected anvil is at about the 1.2m of stock to be grafted, and diameter of stock is 20-30mm, has side shoot, carries out stock sterilization after disconnected anvil with the thimerosal of insect protected.
5. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, it is characterized in that, described in cut anvil and scabble stock for adopting grafting knife, slightly gradient on bevel; Then by scion size and length, cut two cuttves with one side cutter stock fracture is down parallel, deeply reach xylem, then skin is provoked and pull open, formed and draw skin groove.
6. a kind of oil tea height according to claim 5 cuts and changes excellent grafting method, it is characterized in that, the disease-free young sprout of the semi-lignified that described rooting rate is given birth to then, then by the fringe bar single-edge blade chosen at fringe bar leaf bud reverse side below the bastem tip, straight down oblique pull one tangent plane, long about 2cm, the tangent plane tip is shown in xylem, and a short circuit mouth of cutting sth. askew immediately below leaf bud, is cut into the inclined-plane of 30-40 degree, stay a leaf under blade on fringe bar, what the blade on fringe bar was large stays half leaf.
7. a kind of oil tea height according to claim 6 cuts and changes excellent grafting method, it is characterized in that, the long tangent plane of described fringe bar is towards stock, aim at and form layer, near while insert draw in skin groove, the scion tangent plane tip exceeds stock fracture, then covers on the short tangent plane of scion by the skin that stock is provoked, and a stock connects 2-3 scion.
8. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, it is characterized in that, after described colligation scion, plastic bag sealing moisturizing on cover, shades at plastic sack skin by east-west direction bundle with brown paper or bamboo shoot shell.
9. a kind of oil tea height according to claim 8 cuts and changes excellent grafting method, it is characterized in that, draws a circle, prevent ant from encroaching on after grafting with poison pen below the paper that shades around stock; After grafting, young sprout is by red virescence, removes moisturizing bag between the lights; After grafting, young sprout grows to when being greater than 6cm, tears brown paper or bamboo shoot shell open; Side shoot on stock all removed after 3 years by grafting.
10. a kind of oil tea height according to claim 1 cuts and changes excellent grafting method, and it is characterized in that, the best opportunity of described grafting is mid-June.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004167.4A CN105557321A (en) | 2016-01-05 | 2016-01-05 | Grafting method for top grafting of oil-tea camellias |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610004167.4A CN105557321A (en) | 2016-01-05 | 2016-01-05 | Grafting method for top grafting of oil-tea camellias |
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| CN105557321A true CN105557321A (en) | 2016-05-11 |
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| CN201610004167.4A Pending CN105557321A (en) | 2016-01-05 | 2016-01-05 | Grafting method for top grafting of oil-tea camellias |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472119A (en) * | 2016-10-26 | 2017-03-08 | 贵州省亚热带作物研究所 | Oil tea low production forest Cultivar replacing engrafting method |
| CN106888814A (en) * | 2017-02-22 | 2017-06-27 | 刘四黑 | High section of oil tea changes hat combination engrafting method |
| CN106962029A (en) * | 2017-05-10 | 2017-07-21 | 麦丽 | A kind of engrafting method of oil tea |
| CN107517804A (en) * | 2017-09-08 | 2017-12-29 | 徐华龙 | A kind of oil tea low production forest grafting renovation method |
| CN109005978A (en) * | 2018-05-31 | 2018-12-18 | 湖北汇博生态农业开发有限公司 | A kind of Transformation of Oiltea Camellia Low-yield Forest method |
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|---|---|---|---|---|
| CN106472119A (en) * | 2016-10-26 | 2017-03-08 | 贵州省亚热带作物研究所 | Oil tea low production forest Cultivar replacing engrafting method |
| CN106888814A (en) * | 2017-02-22 | 2017-06-27 | 刘四黑 | High section of oil tea changes hat combination engrafting method |
| CN106962029A (en) * | 2017-05-10 | 2017-07-21 | 麦丽 | A kind of engrafting method of oil tea |
| CN107517804A (en) * | 2017-09-08 | 2017-12-29 | 徐华龙 | A kind of oil tea low production forest grafting renovation method |
| CN109005978A (en) * | 2018-05-31 | 2018-12-18 | 湖北汇博生态农业开发有限公司 | A kind of Transformation of Oiltea Camellia Low-yield Forest method |
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