CN107409775A - A kind of water Chinese catalpa scion grafting engrafting method - Google Patents
A kind of water Chinese catalpa scion grafting engrafting method Download PDFInfo
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- CN107409775A CN107409775A CN201710777085.8A CN201710777085A CN107409775A CN 107409775 A CN107409775 A CN 107409775A CN 201710777085 A CN201710777085 A CN 201710777085A CN 107409775 A CN107409775 A CN 107409775A
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- scion
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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
-
- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G2003/005—Removing buds
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of water Chinese catalpa scion grafting engrafting method, comprise the following steps：First by Chinese wax stock away from stump at the 25cm of ground 20 before grafting；A knife is gently cut in the sidepiece of stock upper edge one, exposes forming layer, then vertical 2~3cm of penetraction depth slightly at xylem on the inside of forming layer；Do not have the side of bud is parallel with scion axis to be downwards cut to bottom from scion, truncated section xylem, section grows 2~3cm, the offside for having cut section then is whittled into one in 45 °, long 0.5cm small inclined-plane；The big bevel of the scion cut is inwardly inserted into stock otch, makes anvil, the alignment of fringe forming layer, scion bevel upper end will expose about 0.2cm or so, from bottom to top by anvil fringe colligation, pay attention to that grafting part can not be exposed.The method of water Chinese catalpa scion grafting grafting provided by the invention, graft survival rate reach more than 95%, and seedling growth is fast, and quality is good, easy to operate, and reproduction speed is fast, and saving of labor, material-saving, cost is low, growing-seedling period is short.
Description
Technical field
The present invention relates to plant planting field, and in particular to a kind of water Chinese catalpa scion grafting engrafting method.
Background technology
Water Chinese catalpa, Oleaceae Fraxinus megaphanerophyte, the only one rare tree of Fraxinus.Happiness, which is born in, moistens fertile soil
Earth.Tree body is tall and big, and trunk is logical directly round even, and fast-growing, material is excellent, has a fine grain, wet compared with corrosion resistant and water, and toughness is big, indoors
Finishing, machine-building, shipbuilding, vehicle, furniture, inlay timber floor etc. and widely use.Although water Chinese catalpa is a rare tree,
Strong stress resistance, possesses higher Eco-economic Value, but water Chinese catalpa research report both domestic and external and its few at present, only in terms of nursery
A little study.Nobody is generally investigated and collected to its germ plasm resource, is not carried out in terms of fine provenance and clone more
Research.Water Chinese catalpa has the cultivation history of more than 60 years in XiaoLongShan Forest Region, and once the chief species as Forestation with Hardwood had been carried out greatly
The construction of area, but preservation area is less so far, and storage rate is low.Planted in production it is real mixed adopt mixed numerous, especially short and small weak plant is easily adopted
Kind, breeding chance artificially increases, and Seedling tree variation in addition is degenerated, and causes forest very different, and inferior strain becomes more, and forest form is not whole,
Population deterioration, the productive potentialities of its own fail to be played.Therefore amount reproduction water Chinese catalpa breeding strong sprout has turned into currently urgently
Solve the problems, such as.
The content of the invention
To solve the above problems, the invention provides a kind of water Chinese catalpa scion grafting engrafting method, seedling growth is fast, and quality is good, behaviour
Make simplicity, reproduction speed is fast, and saving of labor, material-saving, cost is low, growing-seedling period is short.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of water Chinese catalpa scion grafting engrafting method, comprises the following steps：
First by Chinese wax stock away from stump at the 20-25cm of ground before S1, grafting；
S2, in Chinese wax stock section one, sidepiece gently cuts a knife, exposes forming layer, then the slightly xylem on the inside of forming layer
Locate vertical 2~3cm of penetraction depth；
S3, cut scion：The side (back side or side of most next bud) of first knife never bud is to inscribe, i.e., downwards with connecing
Fringe axis is parallel to be cut to bottom, and truncated section xylem, section grows 2~3cm, is then whittled into the offside for having cut section
One is in 45 °, long 0.5cm small inclined-plane；
S4, the big bevel of the scion cut is inwardly inserted into the otch of paraffin stock, makes anvil, the alignment of fringe forming layer, connect
Fringe bevel upper end need to expose 0.2cm or so, then pay attention to exposing from bottom to top by anvil fringe colligation with things such as plastic film tapes
Grafting part.
Preferably, described diameter of stock is 1.0~3.0cm, is colonized within 1 month before grafting, seeding row spacing 40cm × 40cm.
Preferably, the preferred 1 year raw seedling stem of scion, rugosity 0.5-2.5cm, it is secondly no disease and pests harm, 1 year raw branch of health
Bar.
Preferably, scion need in outdoor sand storage or freezer sand storage, outdoor sand storage requirement in shady place, 0 ° of storage temperature~
5 °, preserve humidity 45%~75%；Scion is observed in not timing during preservation, prevent scion dehydration withered or mouldy etc..
Preferably, every 2~3 days contingent surveys budding situation after grafting, removes sent from stock base portion or root system in time
Coppice shoot, bud picking and to be repeated a number of times except sprouting；Carried out when 90~110 days graftings grow to 30~70cm or so after grafting
Unbind.
Preferably, applied fertilizer then after grafting 3 times, fertilizer is preferred with urea and composite fertilizer；It is in late May, fertilizer for 1st time
Urea, dose are 10kg/ mus, ditch spread or are spreaded manuer in holes, and the 2nd fertilising is to be optimal in late June, and fertilizer is urea, dose
For 15kg/ mus, fertilizing method is same as above, and fertilizer placement is advisable away from seedling 30cm；3rd fertilising should be in the secondary growth peak period of nursery stock the 2nd
Carry out before, i.e. late July, byfurrow method is used at away from seedling 40cm, fertilizer is composite fertilizer, and dose is 20kg/ mus.
Preferably, grafting time is spring late March to early April.
The invention has the advantages that：
The graft survival rate of the present invention reaches more than 95%, and seedling growth is fast, and quality is good, easy to operate, and reproduction speed is fast,
Saving of labor, material-saving, cost is low, growing-seedling period is short.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe 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.
Embodiment
A kind of water Chinese catalpa scion grafting engrafting method, comprises the following steps：
S1, the Chinese wax stock for choosing a diameter of 1.0~3.0cm, it is colonized within 1 month before grafting, seeding row spacing 40cm × 40cm,
First by Chinese wax stock away from stump at the 20-25cm of ground before grafting；
S2, in Chinese wax stock section one, sidepiece gently cuts a knife, exposes forming layer, then the slightly xylem on the inside of forming layer
Locate vertical 2~3cm of penetraction depth；Scraper incision to be used (can not artificially break and split) is paid attention to, to ensure that cutting face is smooth；
S3, preferred 1 year raw seedling stem, secondly rugosity 0.5-2.5cm is no disease and pests harm, 1 year of health raw branch is used as and connect
Fringe, then by selected scion in outdoor sand storage or freezer sand storage, outdoor sand storage is required in shady place, 0~5 ° of storage temperature,
Preserve humidity 45%~75%；Scion is observed in not timing during preservation, prevent scion dehydration withered or mouldy etc.；
S4, cut scion：The side (back side or side of most next bud) of first knife never bud is to inscribe, i.e., downwards with connecing
Fringe axis is parallel to be cut to bottom, and truncated section xylem, section grows 2~3cm, is then whittled into the offside for having cut section
One is in 45 °, long 0.5cm small inclined-plane；It is sharp to cut fringe knife, hand is steady, ensures that bevel is smooth, smooth；
S5, spring late March to early April, the big bevel of the scion cut is inwardly inserted into the otch of paraffin stock,
Make anvil, the alignment of fringe forming layer, scion bevel upper end need to expose 0.2cm or so, that is, " the showing money or valuables one carries unintentionally " being commonly called as, the healing of favourable anvil fringe.
Then from bottom to top by anvil fringe colligation pay attention to that grafting part can not be exposed with things such as plastic film tapes, in order to avoid healing is influenceed, in addition
Scion and grafting part can be put with polybag, reduce moisture loss, favourable healing.Every 2~3 days contingent surveys after grafting
Budding situation, removes the coppice shoot sent from stock base portion or root system in time, bud picking and to be repeated a number of times except sprouting；After grafting
Unbinded within 90~110 days, applied fertilizer then after grafting 3 times when grafting grows to 30~70cm or so, fertilizer is with urea and compound
Fertilizer is preferred；1st time in late May, fertilizer is urea, and dose is 10kg/ mus, ditch spread or is spreaded manuer in holes, and the 2nd fertilising is with June
The last ten-days period are optimal, and fertilizer is urea, and dose is 15kg/ mus, and fertilizing method is same as above, and fertilizer placement is advisable away from seedling 30cm；3rd time
Fertilising should be carried out before the secondary growth peak period of nursery stock the 2nd, i.e. late July, byfurrow method is used at away from seedling 40cm, fertilizer is multiple
Hefei, dose are 20kg/ mus.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of water Chinese catalpa scion grafting engrafting method, it is characterised in that comprise the following steps：
First by Chinese wax stock away from stump at the 20-25cm of ground before S1, grafting；
S2, in Chinese wax stock section one, sidepiece gently cuts a knife, exposes forming layer, is then slightly hung down on the inside of forming layer at xylem
2~3cm of straight penetraction depth；
S3, cut scion：One lateral-cut of the first knife never bud, i.e., it is parallel with scion axis downwards to be cut to bottom, truncated section
2~3cm is grown in xylem, section, and the offside for having cut section then is whittled into one in 45 °, long 0.5cm small inclined-plane；
S4, the big bevel of the scion cut is inwardly inserted into the otch of paraffin stock, makes anvil, the alignment of fringe forming layer, scion is cut
Face upper end need to expose 0.2cm or so, then by anvil fringe colligation pay attention to that grafting part can not be exposed from bottom to top.
2. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Described diameter of stock is 1.0~3.0cm,
It is colonized within 1 month before grafting, seeding row spacing 40cm × 40cm.
3. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Scion 1 year raw seedling stem of first choice, rugosity 0.5-
2.5cm, it is secondly no disease and pests harm, 1 year raw branch of health.
4. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Scion need in outdoor sand storage or freezer sand storage,
Outdoor sand storage requirement is in shady place, 0 °~5 ° of storage temperature, preservation humidity 45%~75%；Not timing observation connects during preservation
Fringe, prevent scion dehydration withered or mouldy etc..
5. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Every 2~3 days contingent surveys budding after grafting
Situation, removes the coppice shoot sent from stock base portion or root system in time, bud picking and to be repeated a number of times except sprouting；90 after grafting~
Unbinded when grafting grows to 30~70cm or so within 110 days.
6. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Applied fertilizer then after grafting 3 times, fertilizer is with urea
It is preferred with composite fertilizer；1st time in late May, fertilizer is urea, and dose is 10kg/ mus, ditch spread or is spreaded manuer in holes, the 2nd fertilising with
It is optimal in late June, fertilizer is urea, and dose is 15kg/ mus, and fertilizing method is same as above, and fertilizer placement is advisable away from seedling 30cm；
3rd fertilising should be carried out before the secondary growth peak period of nursery stock the 2nd, i.e. late July, byfurrow method is used at away from seedling 40cm, fertilizer
Expect that for composite fertilizer, dose be 20kg/ mus.
7. water Chinese catalpa engrafting method according to claim 1, it is characterised in that：Grafting time is on spring late March to April
Ten days.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777085.8A CN107409775A (en) | 2017-08-28 | 2017-08-28 | A kind of water Chinese catalpa scion grafting engrafting method |
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| CN201710777085.8A CN107409775A (en) | 2017-08-28 | 2017-08-28 | A kind of water Chinese catalpa scion grafting engrafting method |
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| CN201710777085.8A Pending CN107409775A (en) | 2017-08-28 | 2017-08-28 | A kind of water Chinese catalpa scion grafting engrafting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729859A (en) * | 2019-03-05 | 2019-05-10 | 中国热带农业科学院香料饮料研究所 | A kind of Yilan dwarfing and the annual engrafting method bloomed |
| CN114557204A (en) * | 2022-03-30 | 2022-05-31 | 甘肃省小陇山林业科学研究所 | Sorbus pohuashanensis grafting method |
Citations (4)
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|---|---|---|---|---|
| CN1342395A (en) * | 2001-10-26 | 2002-04-03 | 张洪勃 | Graft propagation method for white wax |
| CN104542149A (en) * | 2014-12-18 | 2015-04-29 | 界首市两湾家庭农场 | Catalpa bungei seedling raising method |
| CN106134796A (en) * | 2015-04-24 | 2016-11-23 | 颜笑天 | A kind of propagation by grafiting method to joint white beeswax |
| CN106718113A (en) * | 2017-01-19 | 2017-05-31 | 北京农学院 | A kind of Sorbus alnifloria tree engrafting method |
-
2017
- 2017-08-28 CN CN201710777085.8A patent/CN107409775A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342395A (en) * | 2001-10-26 | 2002-04-03 | 张洪勃 | Graft propagation method for white wax |
| CN104542149A (en) * | 2014-12-18 | 2015-04-29 | 界首市两湾家庭农场 | Catalpa bungei seedling raising method |
| CN106134796A (en) * | 2015-04-24 | 2016-11-23 | 颜笑天 | A kind of propagation by grafiting method to joint white beeswax |
| CN106718113A (en) * | 2017-01-19 | 2017-05-31 | 北京农学院 | A kind of Sorbus alnifloria tree engrafting method |
Non-Patent Citations (1)
| Title |
|---|
| 纳卫华 等: ""白蜡嫁接金枝白蜡试验"", 《防护林科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729859A (en) * | 2019-03-05 | 2019-05-10 | 中国热带农业科学院香料饮料研究所 | A kind of Yilan dwarfing and the annual engrafting method bloomed |
| CN109729859B (en) * | 2019-03-05 | 2021-06-29 | 中国热带农业科学院香料饮料研究所 | Grafting method for dwarfing and annual flowering of cananga odorata |
| CN114557204A (en) * | 2022-03-30 | 2022-05-31 | 甘肃省小陇山林业科学研究所 | Sorbus pohuashanensis grafting method |
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Application publication date: 20171201 |
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