CN107493995A - A kind of hydrophobic engrafting method of camellia simple bud full leaf turnup - Google Patents
A kind of hydrophobic engrafting method of camellia simple bud full leaf turnup Download PDFInfo
- Publication number
- CN107493995A CN107493995A CN201710970840.4A CN201710970840A CN107493995A CN 107493995 A CN107493995 A CN 107493995A CN 201710970840 A CN201710970840 A CN 201710970840A CN 107493995 A CN107493995 A CN 107493995A
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- turnup
- scion
- grafting
- bud
- camellia
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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)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of hydrophobic engrafting method of camellia simple bud full leaf turnup, comprise the following steps：Using oil tea as stock, branches and leaves are trimmed below grafting height, retain 12 branches, it is determined that obliquely amputate top on grafting height, top single-open or vertical mouth of riving；Scion only contains 1 bud and 1 full leaf, and one end is whittled into two-sided smooth symmetric wedge, and scion is inserted into otch, and tight graft union is wound with grafting membrane；Scion leaf nature turnup is wound on stock limb, wound with grafting membrane, is not wrapped up for hydrophobic except the blade bottom after turnup retains 0.5 1cm, blade remainder and bud are wrapped in grafting membrane；Treat that bud is sprouted, the Callus formation between scion and otch, cut off the branches and leaves retained below graft union and bud picking.The present invention solves the problems, such as graft union ponding, and survival rate is high, can unrestricted choice grafting height, season and the camellia in place engrafting method.
Description
【Technical field】
The present invention relates to a kind of hydrophobic engrafting method of camellia simple bud full leaf turnup, belong to plant cultivation method technical field.
【Background technology】
Camellia is China's tradition famous flower, because leaf color is verdant,.The camellia kind of recent year is constantly weeded out the old and bring forth the new, more seasons
The appearance of camellia new varieties indicates that the camellia breeding in China has reached international top standard.But camellia germplasm large flower and brilliant color
And enjoying people to like that resources development and utilization process is slow, germ plasm resource commercialization is few, is largely determined by the constraint of reproduction technique.
Grafting is the common method of camellia vegetative propagation, and conventional engrafting method interface ponding be present and survival rate is unstable, grafting is high
The defects of degree and grafting season are limited, grafting place is constrained.Therefore need a kind of innovation graft technology badly, overcome traditional grafting side
The defects of method, camellia is promoted to be particularly the scale standard fast breeding of new excellent camellia kind.
【The content of the invention】
The present invention seeks to overcome the shortcomings of existing camellia graft technology, there is provided one kind can solve graft union ponding and survive
Rate is high, can unrestricted choice grafting height, season and the camellia in place engrafting method.
The present invention to achieve the above object, using following technical scheme：
The hydrophobic engrafting method of a kind of camellia simple bud full leaf turnup, it is characterised in that comprise the following steps：
A, as stock, the branches and leaves below grafting height are trimmed for selection stalwartness, the oil tea seedling of no disease and pests harm, are retained
1~2 branch, it is determined that grafting height on obliquely amputate top, longitudinal opening at the top of otch；
B, choose that eye is full, scion is made in the trimming of the branch of branches and leaves no disease and pests harm, scion one end is whittled into two-sided smooth symmetrical
Wedge shape, otch then is inserted into scion, makes scion and stock want skin to ensure that the forming layer of the two aligns to skin, use grafting membrane
Wind tight graft union；
C, the leaf natural turnup of scion is wound on stock limb, wound with grafting membrane, except the blade bottom after turnup
Do not wrap up for hydrophobic outer, the remainder and bud of blade are wrapped in grafting membrane；
D, bud is sprouted after 30~40 days, the Callus formation between scion and otch, can cut off and retain below graft union
Branches and leaves and bud picking.
In step a of the present invention it is determined that grafting height on cut off top be to obliquely amputate top sidewards, otch difference of height is not
More than 0.5cm, otch is slightly tilted beneficial to hydrophobic.Longitudinal opening is single-open at the top of otch, straight when graft stock and scion
When footpath size is close, longitudinal opening is two-way vertical mouth of riving at the top of otch, i.e., cut-out section cuts in half from top to bottom.It is described
Single-open be the unilateral otch for cutting 1~2cm length from top to down in the high one end of otch, otch lateral depth is slightly larger than scion
0.1~0.2cm of diameter.
Preferably, in the present invention, scion only contains 1 bud and 1 full leaf.
Preferably, scion leaf nature turnup is wound on stock limb in step c of the present invention, the scion leaf after turnup
Top outline is higher than 0.4-0.6cm at the top of scion bud.Being wound after scion leaf turnup with grafting membrane, bottom is slightly loose, and top is slightly tight,
Scion leaf bottom after turnup will stay 0.5~1cm not wrap up for hydrophobic.
In the present invention, by blade turnup and retain a part of blade and do not wrap up for hydrophobic, make the bleeding at graft union
Effectively dredged, solve the problems, such as graft union ponding present in conventional graft technology.Conventional graft technology is by carrying
High grafting height and change grafting time solve the problems, such as bleeding, but this technology is not influenceed by grafting height and grafting time,
Bleeding can be effectively dredged, improves graft survival rate.Therefore, grafting time of the present invention can unrestricted choice, grafting height can be free
Selection.
In the present invention, the branches and leaves in step A below stock grafting height are trimmed, and are retained 1~2 branch, are beneficial to
Stock moisture is dredged, and reduces the formation of bleeding at graft union, improves survival rate.
The present invention compared with the prior art, has the advantage that：
1st, can unrestricted choice grafting season, beneficial to several times a year grafting, realize the planned of production.
2nd, can unrestricted choice grafting height, different grafting heights can be selected according to breediness or according to production requirement grafting
The product of different height specification, realizes standardized production.
3rd, operation is simple, cost is low, is not limited by grafting place, strong applicability.
4th, effectively solve the problems, such as graft union ponding, improve graft survival rate.
5th, single scion only contains 1 bud, scion is saved, beneficial to large-scale production.
6th, the apical dominance of plant and the growth vigor of stock are made full use of, is grown after grafting survival rapid.
7th, the blade retained can provide photosynthesis, shorten the healing cycle of interface, improve survival rate.
【Brief description of the drawings】
Fig. 1 is the schematic diagram of stock single-open of the present invention；
Fig. 2 is the scion schematic diagram of the present invention；
Fig. 3 is the schematic diagram that scion of the present invention accesses stock otch and stock forms graft；
Fig. 4 is the schematic diagram that scion leaf turnup of the present invention is wrapped in stock limb；
Fig. 5 be scion leaf turnup of the present invention after with grafting membrane wind schematic diagram；
Position in diagram representated by label is as follows：
1- stocks, 2- otch, the blade of 3- scion, the bud of 4- scion, 5- grafting membranes, the scion leaf top after 6- turnups
Portion, the top of 7- scion buds, 8- are not wrapped in the blade bottom being used in grafting membrane after hydrophobic turnup.
【Embodiment】
With reference to specific embodiment, the invention will be further described：
Embodiment 1：Grafting place Zhaoqing City of Guangdong Province Gao Yao areas palm camellia base, Grafted Variety " summer chants reigning beauty " and
" Xia Meng Wen Qing ".
A, in March, 2016,3~4cm of diameter healthy and strong Gaozhou oil-tea camellia opening seedling is chosen as stock 1, stock 1 is carried out
Processing：Trimming, 1~2 branch is retained below terrain clearance 25cm；Terrain clearance 25cm or so, obliquely amputates top sidewards, cuts
Mouth slightly tilts, and otch difference of height is not more than 0.5cm；Single-open, cut cutting for 1~2cm length from top to down in the high one end of otch
Mouth 2, the depth of otch 2 is slightly larger than 0.1~0.2cm of scion diameter.
B, camellia kind " summer chants reigning beauty " is selected, " the full branch trimming of Xia Meng Wen Qing " stalwartness, no disease and pests harm, bud is made
Scion, each scion only contain 1 bud 4 and 1 full leaf 3, and scion one end is whittled into two-sided smooth symmetrical wedge shape.Scion is inserted
Otch 2, scion want skin to ensure the forming layer alignment of the two to skin, otch 2 is taken up with grafting membrane 5 with stock 1.
C, 3 natural turnup of scion leaf is wound on stock 1, and 6 slightly above 7 at the top of scion bud at the top of the scion leaf after turnup
About 0.5cm, wound from bottom to top with grafting membrane 5, bottom is slightly loose, and top is slightly tight, and about 0.5~1cm is stayed in the blade bottom 8 after turnup
Do not wrap up for hydrophobic.
D, 30~40 days, bud was sprouted, and callus is produced and healed between stock otch 2 and scion.
The camellia kind " summer chants reigning beauty " of embodiment 1 and " Xia Meng Wen Qing " graft survival rate is as shown in table 1：
Table 1：
| Kind | Grafting quantity | Grafting survival number | Graft survival rate |
| " summer chants reigning beauty " | 100 | 92 | 92% |
| " Xia Meng Wen Qing " | 100 | 94 | 94% |
Embodiment 2：Grafting place Zhaoqing City of Guangdong Province flood grows dim lumberyard, Grafted Variety " Xia Meng spreads out flat " and " summer wind-heat
Wave ".
It is essentially identical with example 1, except that：Grafting time is in July, 2016, chosen in step a be diameter 1~
For 2cm Gaozhou oil-tea camellia bag seedling as stock, grafting height is 10cm from the ground, and grafting place is the warm canopy that simply shades.
The graft survival rate of the camellia kind " Xia Meng spreads out flat " of embodiment 2 and " summer wind-heat wave " is as shown in table 2：
Table 2：
| Kind | Grafting quantity | Grafting survival number | Graft survival rate |
| " Xia Meng spreads out flat " | 100 | 94 | 94% |
| " summer wind-heat wave " | 100 | 95 | 95% |
Embodiment 3：Grafting place Guangdong Province Deqing city Zhaoqing agricultural university garden spot camellia base, Grafted Variety " summer Menghua woods "
" heart of summer seven ".
It is essentially identical with example 1, except that：Grafting time is in November, 2016, and what is chosen in step a is diameter 5
~6cm Gaozhou oil-tea camellia seedling as stock, grafting height is 50cm from the ground, and grafting place is outdoor.
The camellia kind " summer Menghua woods " of embodiment 3 and the graft survival rate of " heart of summer seven " are as shown in table 3：
Table 3：
| Kind | Grafting quantity | Grafting survival number | Graft survival rate |
| " summer Menghua woods " | 100 | 97 | 97% |
| " heart of summer seven " | 100 | 96 | 96% |
From embodiment 1,2 and 3, high graft survival rate of the present invention, grafting season and grafting height can unrestricted choice, no
Limited by place, it is practical, it is worthy to be popularized.
Claims (7)
1. the hydrophobic engrafting method of a kind of camellia simple bud full leaf turnup, it is characterised in that comprise the following steps：
A, as stock, the branches and leaves below grafting height are trimmed for selection stalwartness, the oil tea seedling of no disease and pests harm, retain 1~2
Individual branch, it is determined that grafting height on obliquely amputate top, longitudinal opening at the top of otch；
B, choose that eye is full, scion is made in the trimming of the branch of branches and leaves no disease and pests harm, scion one end is whittled into two-sided smooth symmetrical wedge
Shape, otch then is inserted into scion, make scion want skin to ensure the forming layer alignment of the two, be wound with grafting membrane skin with stock
Tight graft union；
C, the leaf natural turnup of scion is wound on stock limb, wound with grafting membrane, except the blade bottom after turnup is not wrapped
Wrap up in for hydrophobic outer, the remainder and bud of blade are wrapped in grafting membrane；
D, bud is sprouted after 30~40 days, the Callus formation between scion and otch, can cut off the branch retained below graft union
Leaf and bud picking.
A kind of 2. hydrophobic engrafting method of camellia simple bud full leaf turnup according to claim 1, it is characterised in that in step a
It is to obliquely amputate top sidewards that top is cut off on the grafting height of determination, and otch difference of height is not more than 0.5cm.
3. the hydrophobic engrafting method of a kind of camellia simple bud full leaf turnup according to claim 1, it is characterised in that at the top of otch
Longitudinal opening is single-open, and when graft stock is close with the diameter of scion, longitudinal opening is two-way vertical at the top of otch
Rive mouth.
A kind of 4. hydrophobic engrafting method of camellia simple bud full leaf turnup according to claim 3, it is characterised in that described list
Side opening is the unilateral otch for cutting 1~2cm length from top to down in the high one end of otch, and notch depth is slightly larger than scion diameter 0.1
~0.2cm.
5. the hydrophobic engrafting method of a kind of camellia simple bud full leaf turnup according to claim 1, it is characterised in that described connects
Fringe only contains 1 bud and 1 full leaf.
6. the hydrophobic engrafting method of a kind of camellia simple bud full leaf turnup according to claim 1, it is characterised in that will in step c
Scion leaf nature turnup is wound on stock limb, and the vane tip outline after turnup is higher than 0.4-0.6cm at the top of scion bud.
A kind of 7. hydrophobic engrafting method of camellia simple bud full leaf turnup according to claim 1, it is characterised in that step c middle periods
Wound after piece turnup with grafting membrane, bottom is slightly loose, and top is slightly tight, and the blade bottom after turnup will stay 0.5~1cm not wrap up to be used for
It is hydrophobic.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710970840.4A CN107493995B (en) | 2017-10-18 | 2017-10-18 | Single-bud whole-leaf rolling hydrophobic grafting method for camellia |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970840.4A CN107493995B (en) | 2017-10-18 | 2017-10-18 | Single-bud whole-leaf rolling hydrophobic grafting method for camellia |
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| CN107493995A true CN107493995A (en) | 2017-12-22 |
| CN107493995B CN107493995B (en) | 2020-05-15 |
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| CN201710970840.4A Active CN107493995B (en) | 2017-10-18 | 2017-10-18 | Single-bud whole-leaf rolling hydrophobic grafting method for camellia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114916363A (en) * | 2022-05-16 | 2022-08-19 | 广西壮族自治区林业科学研究院 | Simple and efficient camellia oleifera large tree seed changing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916363A (en) * | 2022-05-16 | 2022-08-19 | 广西壮族自治区林业科学研究院 | Simple and efficient camellia oleifera large tree seed changing method |
| CN114916363B (en) * | 2022-05-16 | 2023-12-01 | 广西壮族自治区林业科学研究院 | Simple and efficient camellia oleifera big tree seed changing method |
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Address after: Room 305, No. 136, Zhengkai Avenue, Zhengdong New District, Zhengzhou City, Henan Province Patentee after: PALM ECO-TOWN DEVELOPMENT Co.,Ltd. Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Town Xiangfeng West Road No. 21 Patentee before: PALM ECO-TOWN DEVELOPMENT Co.,Ltd. |