CN106234110A - A kind of Phoebe bournei grafting seedlings-growing method - Google Patents
A kind of Phoebe bournei grafting seedlings-growing method Download PDFInfo
- Publication number
- CN106234110A CN106234110A CN201610610228.1A CN201610610228A CN106234110A CN 106234110 A CN106234110 A CN 106234110A CN 201610610228 A CN201610610228 A CN 201610610228A CN 106234110 A CN106234110 A CN 106234110A
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- Prior art keywords
- grafting
- scion
- phoebe bournei
- stock
- tree
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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
- 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
Abstract
The invention discloses a kind of Phoebe bournei grafting seedlings-growing method, healthy and strong height of seedling 40～60 cm of growth selection, footpath 5～7 mm, life in 1 year Phoebe bournei seedling as stock, the height of tree is selected to select this season to take out tip branch as scion more than on average trees 15%, the diameter of a cross-section of a tree trunk 1.3 meters above the ground fine provenance select tree more than average trees more than 50%, prevent stock and scion from damaging after grafting or crooked fracture, and except rudiment, cut the mulch film of colligation in time, period is carried out rich water quality management in time, removes weeds and the preventing and treating of pest and disease damage, it is thus achieved that the Phoebe bournei grafting of excellent stalwartness.This method method for culturing seedlings has easy and simple to handle, quick, graft survival rate is high, can promote that new seed collecting maternal plant is downgraded, yield positive results the phase ahead of time, improve the artificial safety gathering seed and fringe bar and reduction production cost, improve the reproductive capacity of Phoebe bournei breeding and the deliverability of breeding, to meet the needs of Phoebe bournei industry development.
Description
Technical field
The present invention relates to forestry plant technical field of cultivation, particularly a kind of Phoebe bournei grafting seedlings-growing method.
Background technology
Phoebe bournei (Phoebe bournei) element is excellent and famous with material, for the distinctive Precious Timber Species of China,
Belong to II grade of national key protected plant of country.For a long time, the over-exploitation of Phoebe bournei in wildwood is utilized by people, and bigger ring
Border pressure causes field Phoebe bournei percentage of seedgermination and survival rate of seedling the lowest so that Phoebe bournei natural population quantity reduces, and Phoebe bournei provides
Source quality drastically declines；On the other hand, Phoebe bournei artificial culture is worked and payes attention to not, causing existing Phoebe bournei resource the most deficient by people
Weary, reserved resources wretched insufficiency.In order to protect the germ plasm resource of these seeds, expand the distribution of Phoebe bournei, finally make Phoebe bournei
Obtaining rational development and utilization, researcher has carried out the research works such as resource collection and the provenance selection of Phoebe bournei
Making, initial option has gone out fine provenance.But, owing to Phoebe bournei seeds yield positive results the characteristic of phase irregular grade, add trees
Tall and big difficulty of collecting seed so that Phoebe bournei breeding deliverability is limited.In order to improve the deliverability of Phoebe bournei breeding and downgrade the mother that collects seed
Tree, a kind of Phoebe bournei grafting seedlings-growing method of exploitation is particularly important.
Summary of the invention
The present invention be directed to Phoebe bournei breeding under-supply difficult with seed collecting, it is desirable to provide a kind of Phoebe bournei grafting seedlings-growing method.
The present invention is achieved through the following technical solutions:
A kind of Phoebe bournei grafting seedlings-growing method, selects including Root-stock selection, mother plant for cutting, adopts fringe, grafting and grafting management operation,
The seedling of growth selection stalwartness, as stock, selects fine provenance select tree as mother plant for cutting, and it is suitable to select on scion-seed tree
Fringe bar carry out grafting, and grafting is carried out regulation and administration, it is thus achieved that the Phoebe bournei grafting of excellent stalwartness, its operating procedure is such as
Under:
(1) Root-stock selection: the seedling of growth selection stalwartness is as graft stock；
(2) scion-seed tree selects: select the select tree that trunk in fine provenance is logical directly, grow fine as scion-seed tree；
(3) fringe is adopted: select this season to take out tip branch as scion on scion-seed tree；
(4) fringe bar processes: scion bactericidal liquid collection returned is carried out sterilization, then prunes, and that has pruned connects
Fringe is wrapped with clean wet towel, prunes scion and should not cross and how long deposit, should grafting in time, the pruning limit grafting of best limit, prevent mistake
Water impact survives；
(5) grafting: use cut-grafting method；
(6) grafting management: prevent stock and scion from damaging after grafting or crooked fracture, and except rudiment, cut colligation in time
Mulch film, period carries out rich water quality management in time, removes weeds and the preventing and treating of pest and disease damage, until graft stock and scion grow up to completely
New plant.
Stock described in above step (1) be height of seedling 40～60 cm, footpath 5～7 mm, the Phoebe bournei seedling of life in 1 year.
Select tree described in above step (2) refers to that, by sample plot method, the height of tree is more than average more than average trees 15%, the diameter of a cross-section of a tree trunk 1.3 meters above the ground
The plant of trees more than 50%.
It is that the base diameter that this season is extracted out is more than or equal to 4.5 more than mm that this season described in above step (3) takes out tip branch
Semi-lignified or the most aging branch.
It is that scion collection returned is carried out by bactericidal liquid according to a conventional method that fringe bar described in above step (4) processes
Being about 4～6 cm by scion after sterilization to prune, every scion remains with two or more eye, and is removed by all of blade
Going, each partial application in both sides in scion bottom is whittled into wedge shape, edge of a knife length 1～2 cm.
Cut-grafting method described in above step (5) is at stock base portion high 15～20 cm, cuts off with secateurs, then uses grafting
Cutter is along side incision length 1～2 cm of stock section, then the scion handled well is inserted stock otch, is directed at cambium layer, land used
Film colligation is tight.
Described in above step (6) except rudiment be that Seedling to be grafted survives and remains with a rudiment of true leaf on rear stock
Outward, remaining all goes.
The mulch film cutting colligation described in above step (6) be to be grafted survive 2 months after, vertically cut colligation with pocket knife
Mulch film.
Relative to prior art, the invention have the advantages that
1, a kind of Phoebe bournei grafting seedlings-growing method of the present invention, is directly to gather scion from the select tree of fine provenance, keeps it excellent
Breeding, can quickly set up elite seed garden, and grafting tree is yielded positive results the phase ahead of time, improves the reproductive capacity of Phoebe bournei breeding and good
The deliverability planted, to meet the needs of Phoebe bournei industry development.
2, a kind of Phoebe bournei grafting seedlings-growing method of the present invention, can promote that new seed collecting maternal plant is downgraded, the height of tree 4～7m result,
Improve the artificial safety gathering seed and fringe bar and reduction production cost.
3, a kind of Phoebe bournei grafting seedlings-growing method of the present invention, graft survival rate is high, and the seed collecting maternal plant of dwarfing also can obtain greatly
The graft seedling growth branch of amount.
4, a kind of Phoebe bournei grafting seedlings-growing method of the present invention, has easy and simple to handle, quick, graft survival rate high,
It is of great importance to protecting and accelerating development Phoebe bournei.
Detailed description of the invention
By specific examples presented below, the present invention can be well understood to further, but they are not to this
Bright restriction.
Embodiment 1:
Growth selection stalwartness, height of seedling 50～60 cm, footpath 6～7 mm, the Phoebe bournei of life in 1 year grow directly from seeds seedling as graft stock.?
In fine provenance, by sample plot method, the height of tree is selected to lead to more than the trunk of average trees more than 50% more than average trees 15%, the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Directly, the select tree grown fine is as scion-seed tree；Gather the base diameter that on scion-seed tree, this season is extracted out and be more than or equal to 4.5
The branch of the semi-lignified of more than mm.After scion collection returned is carried out sterilization by bactericidal liquid according to a conventional method, by connecing
Spike length 4～5 cm, there are carried out above the cutting of two eyes to cut, blade all of in every scion removed, in the two of scion bottom
The each partial application in side, is whittled into wedge shape by lower end, and the edge of a knife is about 1～1.5 cm, and the scion pruned is wrapped with clean wet towel.Repair
The pruning limit grafting of montage fringe limit, prevents dehydration impact from surviving.Cut off with secateurs at high about 18～20 cm of stock base portion, then use
The scion handled well, along side incision length 1～1.5 cm of stock section, is inserted stock by grafting knife, and alignment cambium layer (has one
The cambium layer alignment of limit stock and scion), tight with mulch film colligation.Prevent stock and scion from damaging after grafting or crooked fracture,
Seedling to be grafted survives outside the rudiment remaining with true leaf on rear stock, and remaining all goes, to be grafted survive 2 months after,
Vertically cut the mulch film of colligation with pocket knife, period carries out the anti-of rich water quality management, removing weeds and pest and disease damage the most in time
Control, until growing up to complete new plant.
Embodiment 2:
Growth selection stalwartness, height of seedling 40～50 cm, footpath 5～6 mm, the Phoebe bournei of life in 1 year grow directly from seeds seedling as graft stock.?
In fine provenance, by sample plot method, the height of tree is selected to lead to more than the trunk of average trees more than 50% more than average trees 15%, the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Directly, the select tree grown fine is as scion-seed tree；Gather the base diameter that on scion-seed tree, this season is extracted out and be more than 4.5 more than mm
Semi-lignified or the most aging branch.After scion collection returned is carried out sterilization by bactericidal liquid according to a conventional method,
By scion length 5～6 cm, there are two carried out above cutting of eye to cut, blade all of in every scion removed, in scion bottom
The each partial application in both sides, lower end is whittled into wedge shape, the edge of a knife is about 1.5～2 cm, and the scion pruned is with clean wet towel bag
Good.Prune scion should grafting in time, prevent dehydration affect survive.Cut off with secateurs at high about 15～20 cm of stock base portion, then
With grafting knife along side incision length 1.5～2 cm of stock section, the scion handled well being inserted stock, alignment cambium layer (has
The cambium layer alignment of stock and scion on one side), tight with mulch film colligation.Prevent stock and scion from damaging after grafting or crooked folding
Disconnected, Seedling to be grafted survives outside the rudiment remaining with true leaf on rear stock, and remaining all goes, and to be grafted survives 2 months
After, the mulch film of colligation is vertically cut with pocket knife, period carries out rich water quality management, removing weeds and pest and disease damage the most in time
Preventing and treating, until growing up to complete new plant.
Claims (8)
1. a Phoebe bournei grafting seedlings-growing method, it is characterised in that: include that Root-stock selection, mother plant for cutting select, adopt fringe, grafting and transfer
Seedlings picking management operation, the seedling of growth selection stalwartness, as stock, selects fine provenance select tree as mother plant for cutting, is adopting fringe mother
Select suitable fringe bar to carry out grafting on tree, and grafting is carried out regulation and administration, it is thus achieved that the Phoebe bournei grafting of excellent stalwartness, its
Operating procedure is as follows:
(1) Root-stock selection: the seedling of growth selection stalwartness is as graft stock；
(2) scion-seed tree selects: select the select tree that trunk in fine provenance is logical directly, grow fine as scion-seed tree；
(3) fringe is adopted: select this season to take out tip branch as scion on scion-seed tree；
(4) fringe bar processes: scion bactericidal liquid collection returned is carried out sterilization, then prunes, and that has pruned connects
Fringe is wrapped with clean wet towel, prunes scion and should not cross and how long deposit, should grafting in time, the pruning limit grafting of best limit, prevent mistake
Water impact survives；
(5) grafting: use cut-grafting method；
(6) grafting management: prevent stock and scion from damaging after grafting or crooked fracture, and except rudiment, cut colligation in time
Mulch film, period carries out rich water quality management in time, removes weeds and the preventing and treating of pest and disease damage, until graft stock and scion grow up to completely
New plant.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: the anvil described in above step (1)
Wood be height of seedling 40～60 cm, footpath 5～7 mm, the Phoebe bournei seedling of life in 1 year.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: excellent described in above step (2)
Tree refers to by sample plot method, the height of tree more than average trees 15%, the diameter of a cross-section of a tree trunk 1.3 meters above the ground more than the plant of average trees more than 50%.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: working as described in above step (3)
Taking out the tip branch season is that the base diameter that this season is extracted out is more than or equal to the semi-lignified of 4.5 more than mm or the most aging branch.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: the fringe described in above step (4)
It is to be about 4～6 cm by scion after scion collection returned is carried out sterilization by bactericidal liquid according to a conventional method to carry out that bar processes
Pruning, every scion remains with two or more eye, and is removed by all of blade, and each partial application in both sides in scion bottom is cut
Wedgewise, edge of a knife length 1～2 cm.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: cutting described in above step (5)
Connection is at stock base portion high 15～20 cm, cuts off with secateurs, then with grafting knife along the side incision length 1～2 of stock section
Cm, then stock otch is inserted in the scion handled well, it is directed at cambium layer, tight with mulch film colligation.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: described in above step (6)
Except rudiment is that in addition to Seedling to be grafted survives the rudiment remaining with true leaf on rear stock, remaining all goes.
A kind of Phoebe bournei grafting seedlings-growing method the most according to claim 1, it is characterised in that: cutting described in above step (6)
The mulch film of broken colligation be to be grafted survive 2 months after, vertically cut the mulch film of colligation with pocket knife.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610610228.1A CN106234110A (en) | 2016-07-29 | 2016-07-29 | A kind of Phoebe bournei grafting seedlings-growing method |
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| CN201610610228.1A CN106234110A (en) | 2016-07-29 | 2016-07-29 | A kind of Phoebe bournei grafting seedlings-growing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106613377A (en) * | 2017-02-21 | 2017-05-10 | 浙江农林大学 | Ancient phoebe zherman grafting, breeding and preserving method |
| CN107047191A (en) * | 2017-04-24 | 2017-08-18 | 广西壮族自治区林业科学研究院 | A kind of quick method for setting up Alnus formosana Plantation clonal seed orchard |
| CN110050598A (en) * | 2019-05-13 | 2019-07-26 | 广西壮族自治区林业科学研究院 | A kind of method for culturing seedlings improving Phoebe bournei graft survival rate |
| CN110249825A (en) * | 2019-08-01 | 2019-09-20 | 杨永新 | The fast-propagation technique of Zhejiang Machilus nanmu |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613377A (en) * | 2017-02-21 | 2017-05-10 | 浙江农林大学 | Ancient phoebe zherman grafting, breeding and preserving method |
| CN107047191A (en) * | 2017-04-24 | 2017-08-18 | 广西壮族自治区林业科学研究院 | A kind of quick method for setting up Alnus formosana Plantation clonal seed orchard |
| CN110050598A (en) * | 2019-05-13 | 2019-07-26 | 广西壮族自治区林业科学研究院 | A kind of method for culturing seedlings improving Phoebe bournei graft survival rate |
| CN110249825A (en) * | 2019-08-01 | 2019-09-20 | 杨永新 | The fast-propagation technique of Zhejiang Machilus nanmu |
| CN110249825B (en) * | 2019-08-01 | 2021-07-27 | 杭州富阳佳畅机械有限公司 | Quick propagation process of machilus thunbergii |
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