CN105532271A - Grafting method for torreya grandis - Google Patents
Grafting method for torreya grandis Download PDFInfo
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- CN105532271A CN105532271A CN201610056338.8A CN201610056338A CN105532271A CN 105532271 A CN105532271 A CN 105532271A CN 201610056338 A CN201610056338 A CN 201610056338A CN 105532271 A CN105532271 A CN 105532271A
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- wah
- hing
- street
- scion
- grafting
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The invention provides a grafting method for torreya grandis. The method includes the following steps of 1, tree stock classification, wherein tree stocks are divided into small tree stocks and large tree stocks; the small tree stocks seedlings generated in the mode that torreya grandis seeds are sowed, bred and maintained in bed for two years; the large tree stocks seedlings which are 5-10 years old; 2, selection of cion, wherein scion wood emerging at the third year or the fourth year of the torreya grandis which can live for 20 years old is selected as scion for grafting, and the cion is as long as 8-10 cm; 3, cutting of pseudostem; wherein cutting of pseudostem is conducted when the small tree stocks 6 cm away from the ground, and the end face is flat; the large tree stocks cut off at the straight and smooth position of a branch without scabs, and the end face is flat; 4, grafting, wherein a cutting grafting method is adopted for the small tree stocks, and a bark grafting method is adopted for the large tree stocks. The small tree stocks and the large tree stocks are grafted in proper solar terms, the grafting survival rate can be raised, meanwhile the cutting grafting method is adopted, operation is simple, and the survival rate is higher; the scion wood emerging in the third year or the fourth year of the torreya grandis which can live for 20 years old is collected, the grafted torreya grandis can bloom and yield fruits in advance, and the fruits are good in taste and high in medical value.
Description
Technical field
The present invention relates to Chinese torreya planting technology field, specifically the grafting method of a kind of Chinese torreya tree.
Background technology
Chinese torreya fruit is nutritious, local flavor is aromatic, there is health care, medical value and comprehensive development and utilization be worth, Chinese torreya is generally by using after frying, Chinese torreya kind benevolence is after frying, and crisp-fried is good to eat, is nutritious first-class dry fruit, on existing market, the output of Chinese torreya is not high, mainly because Chinese torreya plantation does not reach industrialization.
Fruit-tree grafting is one of vegetative method of fruit tree, namely take branch on improved seeds plant or bud grafting to the suitable position of another plant, adopt the new plant of propagation by grafiting, the merit of its maternal plant can be kept, the advantageous feature (resistance, adaptability, early fruiting character etc.) of stock can be utilized again.No matter be scion grafting or bud grafting, they are all that the junction of stock and scion forms the phenomenon healed, the intercommunication of conduit screen casing, formed one new individual.Chinese torreya is equally through grafting, and the fruit born is that mouthfeel or medical value are all very high.
The grafting method of Chinese torreya has multiple, the size of Gen Ju Hing-Wah-Street-West wood and select different grafting methods and grafting time, and grafting method and grafting directly affect the survival rate of grafting opportunity.
Summary of the invention
The object of the invention is to solve the low defect of graft survival rate in prior art, the grafting method providing a kind of Chinese torreya to set solves the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
A grafting method for Chinese torreya tree, comprises the following steps:
The classification of step 1. Hing-Wah-Street-West wood
Hing-Wah-Street-West wood is divided into little Hing-Wah-Street-West wood with great Hing-Wah-Street-West is wooden; Described little Hing-Wah-Street-West wood, for using the nursery of Chinese torreya planting seed, stays the bed seedling of 1.5 ~ 3 years; Described great Hing-Wah-Street-West wood is the seedling of 5 ~ 10 years;
Step 2. selects scion
Upper 3rd year of the large Chinese torreya tree selecting life in 20 years or the fringe article sent for the 4th year are grafting scion; Long 8cm ~ the 10cm of scion;
Step 3. section bar
A. little Hing-Wah-Street-West wood is cutting bar apart from 6cm place, ground, and end face is smooth;
B. great Hing-Wah-Street-West wood scabs out in the straight smooth nothing of limb and blocks, and end face is smooth;
Step 4. grafting
A. little Hing-Wah-Street-West wood
Little Hing-Wah-Street-West wood gets final product grafting after the Spring Festival; Erase the leaf of scion lower end, cut out a long bevel and a short bevel in the relative both sides of the end of scion respectively, make the end of scion be wedge shape; And then in the middle of the end of little Hing-Wah-Street-West wood or depart from side, center cutter and cut out otch, the tapered end of scion is inserted in the otch of little Hing-Wah-Street-West wood, the formation layer aligning of Shi little Hing-Wah-Street-West wood and scion downwards; Fix with plastic belt bondage again;
B. great Hing-Wah-Street-West wood
The grafting after Clear and Bright of great Hing-Wah-Street-West wood; Erase the leaf of scion lower end, and then scion end side cut out a long bevel, cut out a short bevel in the side that described long bevel is relative; Make scion lower end wedgewise; Insert the formation layer between cortex and xylem downwards with the section of bamboo let Zi great Hing-Wah-Street-West wood, cortex is loosened, after extracting bamboo let, side scion with long bevel is inserted between cortex and xylem towards xylem, then fixes with plastic belt bondage.
Preferably, 2 years raw seedlings selected by described step 1 Zhong little Hing-Wah-Street-West wood.
Preferably, the plastic tape one in described step 4 encloses pressure one circle and tightens, airtight grafting interface.
Preferably, the plastic tape in described step 4 was removed in July ~ August.
Preferably, the notch depth of a Zhong little Hing-Wah-Street-West wood of described step 4 is less than the length of the long bevel of described scion.
Preferably, described in a and b of described step 4, the length of the long bevel of scion is 3cm.
The present invention compared with prior art, has following beneficial effect:
The grafting after the Spring Festival of little Hing-Wah-Street-West wood, and the grafting after Clear and Bright of great Hing-Wah-Street-West wood, can improve graft survival rate, adopt cut-grafting method, simple to operate, survival rate is higher simultaneously;
The fringe article gathering the 3rd year on the healthy and strong elite stand of life in 20 years or send out for the 4th year, the Chinese torreya after grafting can be made to set Blooming result, and fruit mouthfeel is good, medical value is high.
Accompanying drawing explanation
Fig. 1 is the flow chart of the grafting method of a kind of Chinese torreya tree of the present invention.
Embodiment
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1, the grafting method of a kind of Chinese torreya tree, comprises the following steps:
The classification of step 1. Hing-Wah-Street-West wood
Hing-Wah-Street-West wood is divided into little Hing-Wah-Street-West wood with great Hing-Wah-Street-West is wooden; Described little Hing-Wah-Street-West wood, for using the nursery of Chinese torreya planting seed, stays bed to stay the bed seedling of 1.5 ~ 3 years; The seedling of life in 2 years is best; Described great Hing-Wah-Street-West wood is the seedling of 5 ~ 10 years;
Step 2. selects scion
Upper 3rd year of the large Chinese torreya tree selecting life in 20 years or the fringe article sent for the 4th year are grafting scion; Long 8cm ~ the 10cm of scion, at least with plural leaf bud.
Step 3. section bar
A. little Hing-Wah-Street-West wood is cutting bar apart from 6cm place, ground, and end face is smooth;
B. great Hing-Wah-Street-West wood scabs out in the straight smooth nothing of limb and blocks, and end face is smooth;
Step 4. grafting
A. little Hing-Wah-Street-West wood
Little Hing-Wah-Street-West wood gets final product grafting after the Spring Festival; Erase the leaf of scion lower end, cut out a long bevel and a short bevel respectively in the relative both sides of the end of scion, the length of long bevel is about 3cm, makes the end of scion be wedge shape; And then in the middle of the end of little Hing-Wah-Street-West wood or depart from side, center cutter and cut out otch, the tapered end of scion is inserted in the otch of little Hing-Wah-Street-West wood, the formation layer aligning of Shi little Hing-Wah-Street-West wood and scion downwards; Fix with plastic belt bondage again;
B. great Hing-Wah-Street-West wood
The grafting after Clear and Bright of great Hing-Wah-Street-West wood; Erase the leaf of scion lower end, and then scion end side cut out the long bevel that is about 3cm, cut out the short bevel of a long 0.5cm in the side that described long bevel is relative; Make scion lower end wedgewise; Insert the formation layer between cortex and xylem downwards with the section of bamboo let Zi great Hing-Wah-Street-West wood, cortex is loosened, after extracting bamboo let, side scion with long bevel is inserted between cortex and xylem towards xylem, is fixing with plastic belt bondage.
Plastic tape one in step 4 encloses pressure one circle and tightens, and airtight grafting interface, with anti-drying.During colligation, do not move anvil, fringe forms the position that layer is aimed at, degree of tightness wants appropriateness, does not both want damaged tissue, and again firmly, makes the intercommunication of conduit screen casing, and scion becomes to be integrated with Hing-Wah-Street-West wood.After grafting completes, generally in 7 ~ August, plastic belt is dismountable.
The notch depth of step 4 Zhong little Hing-Wah-Street-West wood is less than the length of the long bevel of described scion, and like this after otch is inserted in scion, about 0.2cm will be exposed in the long bevel upper end of scion, namely " shows money or valuables one carries unintentionally ", and the healing being beneficial to stock and scion grows.
The length of the long bevel of scion described in step 4 is 3cm, marrow of not pruning, and slightly better with xylem, the length of short bevel is general less than 1cm.When cutting scion, grafting knife is sharp, and hand is wanted steadily, and ensure that bevel is smooth, smooth, a best cutter is whittled into.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (6)
1. a grafting method for Chinese torreya tree, is characterized in that: comprise the following steps:
1) Hing-Wah-Street-West wood classification
Hing-Wah-Street-West wood is divided into little Hing-Wah-Street-West wood with great Hing-Wah-Street-West is wooden; Described little Hing-Wah-Street-West wood, for using the nursery of Chinese torreya planting seed, stays the bed seedling of 1.5 ~ 3 years; Described great Hing-Wah-Street-West wood is the seedling of 5 ~ 10 years;
2) scion is selected
Upper 3rd year of the large Chinese torreya tree selecting life in 20 years or the fringe article sent for the 4th year are grafting scion; Long 8cm ~ the 10cm of scion;
3) bar is cut
A. little Hing-Wah-Street-West wood is cutting bar apart from 6cm place, ground, and end face is smooth;
B. great Hing-Wah-Street-West wood scabs out in the straight smooth nothing of limb and blocks, and end face is smooth;
4) grafting
A. little Hing-Wah-Street-West wood
Little Hing-Wah-Street-West wood gets final product grafting after the Spring Festival; Erase the leaf of scion lower end, cut out a long bevel and a short bevel in the relative both sides of the end of scion respectively, make the end of scion be wedge shape; And then in the middle of the end of little Hing-Wah-Street-West wood or depart from side, center cutter and cut out otch, the tapered end of scion is inserted in the otch of little Hing-Wah-Street-West wood, the formation layer aligning of Shi little Hing-Wah-Street-West wood and scion downwards; Fixing with plastic belt bondage;
B. great Hing-Wah-Street-West wood
The grafting after Clear and Bright of great Hing-Wah-Street-West wood; Erase the leaf of scion lower end, and then scion end side cut out a long bevel, cut out a short bevel in the side that described long bevel is relative; Make scion lower end wedgewise; Insert the formation layer between cortex and xylem downwards with the section of bamboo let Zi great Hing-Wah-Street-West wood, cortex is loosened, after extracting bamboo let, side scion with long bevel is inserted between cortex and xylem towards xylem, then fixes with plastic belt bondage.
2. the grafting method of a kind of Chinese torreya tree according to claim 1, is characterized in that: 2 years raw seedlings selected by described step 1) Zhong little Hing-Wah-Street-West wood.
3. the grafting method of a kind of Chinese torreya tree according to claim 1, is characterized in that: described step 4) in plastic tape one enclose pressure one circle and tighten, airtight grafting interface.
4. the grafting method of a kind of Chinese torreya tree according to claim 1, is characterized in that: described step 4) in plastic tape remove in July ~ August.
5. the grafting method of a kind of Chinese torreya tree according to claim 1, is characterized in that: described step 4) the notch depth of a Zhong little Hing-Wah-Street-West wood be less than the length of the long bevel of described scion.
6. the grafting method of a kind of Chinese torreya tree according to claim 1, is characterized in that: described step 4) a and b described in the length of the long bevel of scion be 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056338.8A CN105532271A (en) | 2016-01-26 | 2016-01-26 | Grafting method for torreya grandis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610056338.8A CN105532271A (en) | 2016-01-26 | 2016-01-26 | Grafting method for torreya grandis |
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| CN105532271A true CN105532271A (en) | 2016-05-04 |
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| CN201610056338.8A Pending CN105532271A (en) | 2016-01-26 | 2016-01-26 | Grafting method for torreya grandis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493982A (en) * | 2017-08-25 | 2017-12-22 | 遵义市新科创农业发展有限公司 | Climbing plant engrafting method |
| CN114097519A (en) * | 2021-12-06 | 2022-03-01 | 丽水市森林资源保护管理总站 | Chinese torreya planting method |
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| CN102726218A (en) * | 2012-06-11 | 2012-10-17 | 宁国市大壁坑香榧有限公司 | Grafting technology of Chinese torreya |
| KR101326746B1 (en) * | 2011-06-24 | 2013-11-08 | 주식회사 한설그린 | Methods of riparian greenspace establishment for SeomjinㆍYeongsan River watershed through Ecological planting model and technique |
| CN103563628A (en) * | 2013-10-25 | 2014-02-12 | 浙江华鑫农林开发有限公司 | Chinese torreya seedling raising method |
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| CN103766143A (en) * | 2014-01-15 | 2014-05-07 | 胡冬益 | Double-cut surface high-low level joint grafting technology for Torreya grandis |
| CN103891532A (en) * | 2014-04-22 | 2014-07-02 | 黟县连军生物科技有限公司 | Grafting method for Chinese torreya |
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| CN104521580A (en) * | 2015-01-08 | 2015-04-22 | 张淑芹 | Method for improving grafting coalescence rate of torreya grandis |
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2016
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493982A (en) * | 2017-08-25 | 2017-12-22 | 遵义市新科创农业发展有限公司 | Climbing plant engrafting method |
| CN114097519A (en) * | 2021-12-06 | 2022-03-01 | 丽水市森林资源保护管理总站 | Chinese torreya planting method |
| CN114097519B (en) * | 2021-12-06 | 2022-09-13 | 丽水市森林资源保护管理总站 | Chinese torreya planting method |
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Application publication date: 20160504 |