CN104488574A - Purple maple small seedling grafting propagation method - Google Patents
Purple maple small seedling grafting propagation method Download PDFInfo
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- CN104488574A CN104488574A CN201410779187.XA CN201410779187A CN104488574A CN 104488574 A CN104488574 A CN 104488574A CN 201410779187 A CN201410779187 A CN 201410779187A CN 104488574 A CN104488574 A CN 104488574A
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- 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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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- Life Sciences & Earth Sciences (AREA)
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- Developmental Biology & Embryology (AREA)
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Abstract
The invention discloses a purple maple small seedling grafting propagation method, which comprises the following steps of (1) grafting time; (2) rootstock culture; (3) scion selection; (4) grafting; (5) management after grafting. The purple maple small seedling grafting propagation method is applied to the grafting seedling culture of purple maple small seedlings, the survival rate is higher than 85 percent, the current year height increment of grafting seedlings averagely reaches 1.2m, the ground diameter is 1.8cm, and important application and popularization values are realized in purple maple seedling production.
Description
Technical field
The present invention relates to a kind of purple maple autumn branches propagation method.
Background technology
Sweetgum, have another name called Chinese sweet gum (Liquidambar formosana Hance), Hamamelidaceae, the one of sweetgum Pterostyrax (Liquidambar Linn.) is fallen leaves high megaphanerophyte, purple maple is sweetgum seedling variation new varieties, show for its primary specificity in purplish red leaf look with full growing season joint, filled up the blank that China independently cultivates tall and big deciduous tree Chang Seye kind, there is great potentiality and value in Landscape Application.
Purple maple is a new variety of plant, except kind weighs everyone, there is no all other men the research of any propagation technique was carried out to it, the cottage propagation survival rate of purple maple can reach more than 85%, there is application and promotional value greatly in seedling fast-propagation, but the early growth amount of cuttage seeding is relatively low, can not meet the demand that quickly breeding becomes seedlings, and grafting is different, its amount of growth can reach more than the twice of cuttage seeding.
Summary of the invention
Object of the present invention aims to provide a kind of purple maple autumn branches propagation method, in order to improve purple maple seedling early growth amount, utilize the high advantage of homoplastic graft affinity and sweetgum seedling stock better resistance, grow fast feature and carry out graft seedling growth, vegetative propagation for purple maple provides a kind of simple and easy to do, survival rate is high, the seedling growing process that seedling grows fast.
For achieving the above object, purple maple autumn branches propagation method of the present invention comprises the following steps:
(1) grafting time: mid-February is to early March;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2-3cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 1-2 bud; Grafting method is cut-grafting, composition surface length 2-3cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
Scion described in step (3) is that axillary bud development is full, and rugosity reaches the annotinous branch stage casing of more than 0.7cm; Now cut existing use.
Described in step (4), grafting method is cut-grafting, composition surface length 2-3cm, minimumly must not be shorter than 2cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes).
The autumn branches propagation technique of purple maple of the present invention is applied to the autumn branches nursery of purple maple, and survival rate reaches more than 85%, and grafting is height increament average out to 1.2m then, leading thread 1.8cm, in purple maple seeling industry, have important application and promotional value.
Embodiment
Below purple maple autumn branches propagation method of the present invention is described in further detail.
Purple maple autumn branches propagation method of the present invention comprises the following steps:
(1) grafting time: mid-February is to early March;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2-3cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 1-2 bud; Grafting method is cut-grafting, composition surface length 2-3cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
Scion described in step (3) is that axillary bud development is full, and rugosity reaches the annotinous branch stage casing of more than 0.7cm; Now cut existing use.
Described in step (4), grafting method is cut-grafting, composition surface length 2-3cm, minimumly must not be shorter than 2cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes).
Embodiment 1:
(1) grafting time: mid-February;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 1 bud; Grafting method is cut-grafting, composition surface length 2cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection;
(6) graft survival rate 86.5%, then mean height 1.35m, leading thread 1.9cm, have 2 grades of side shoots, do not transplant then.
Embodiment 2:
(1) grafting time: late Febuary;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2.5cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 2 buds; Grafting method is cut-grafting, composition surface length 2.5cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection;
(6) graft survival rate 85.5%, then mean height 1.3m, leading thread 1.8cm, have 2 grades of side shoots, do not transplant then.
Embodiment 3:
(1) grafting time: early March;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 3cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 2 buds; Grafting method is cut-grafting, composition surface length 3cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection;
(6) graft survival rate 86%, then mean height 1.32m, leading thread 1.9cm, have 2 grades of side shoots, do not transplant then.
Survival rate no significant difference between each embodiment in above embodiment.
Above embodiment illustrating only to spirit of the present invention, those skilled in the art can make the amendment of different modes or supplement or adopt similar mode to replace to described example, but not depart from the scope that spirit of the present invention defines.
Claims (4)
1. a purple maple autumn branches propagation method, is characterized in that comprising the following steps:
(1) grafting time: mid-February is to early March;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2-3cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 1-2 bud; Grafting method is cut-grafting, composition surface length 2-3cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
2. purple maple autumn branches propagation method according to claim 1, is characterized in that comprising the following steps:
(1) grafting time: mid-February;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 1 bud; Grafting method is cut-grafting, composition surface length 2cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
3. purple maple autumn branches propagation method according to claim 1, is characterized in that comprising the following steps:
(1) grafting time: late Febuary;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 2.5cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 2 buds; Grafting method is cut-grafting, composition surface length 2.5cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
4. purple maple autumn branches propagation method according to claim 1, is characterized in that comprising the following steps:
(1) grafting time: early March;
(2) stock is cultivated: the previous year is carried out the nursery of sweetgum seed conventional seed planting in grafting, utilizes leading thread to reach the annual seedling of sweetgum of more than 0.8cm as stock;
(3) scion is selected: choose purple maple without damage by disease and insect, robust growth, axillary bud development is full, and rugosity reaches the annotinous branch stage casing part of more than 0.7cm as scion; Now cut existing use;
(4) grafting: stock stays high 5-6cm, indulges partial application, degree of depth 3cm according to scion diameter at stock respective width position; The long 5-6cm of scion, retains 2 buds; Grafting method is cut-grafting, composition surface length 3cm, and show money or valuables one carries unintentionally 0.2-0.3cm, grafting membrane totally-enclosed wrapping together with stock base portion (scion bud exposes);
(5) rear management is connect: stock rudiment of erasing in time; Use Imidacloprid Contol ofCotton aphid when often taking turns the just exhibition of young sprout young leaves, 7-9 starts the first tenday period of a month month need with chrysanthemum ester class medicine control defoliator; Start at the beginning of 6 months to note uncording in time according to growing state, after uncording, need a vertical overfill protection.
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| CN201410779187.XA CN104488574A (en) | 2014-12-07 | 2014-12-07 | Purple maple small seedling grafting propagation method |
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| CN201410779187.XA CN104488574A (en) | 2014-12-07 | 2014-12-07 | Purple maple small seedling grafting propagation method |
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| CN201410779187.XA Pending CN104488574A (en) | 2014-12-07 | 2014-12-07 | Purple maple small seedling grafting propagation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982233A (en) * | 2015-06-26 | 2015-10-21 | 江苏绿苑园林建设有限公司 | Liquidambar styraciflua grafting propagation method |
| CN105432335A (en) * | 2015-12-29 | 2016-03-30 | 德兴市荣兴苗木有限责任公司 | Patch budding method for sweetgum in growth stage |
| CN105638254A (en) * | 2015-12-29 | 2016-06-08 | 德兴市荣兴苗木有限责任公司 | Method for branch grafting of fortune purple liquidambar formosana in growing period |
| CN109197202A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of oil tea engrafting method |
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2014
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| CN104145720A (en) * | 2013-05-15 | 2014-11-19 | 蒋寿悟 | Grafting method of red maple |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982233A (en) * | 2015-06-26 | 2015-10-21 | 江苏绿苑园林建设有限公司 | Liquidambar styraciflua grafting propagation method |
| CN105432335A (en) * | 2015-12-29 | 2016-03-30 | 德兴市荣兴苗木有限责任公司 | Patch budding method for sweetgum in growth stage |
| CN105638254A (en) * | 2015-12-29 | 2016-06-08 | 德兴市荣兴苗木有限责任公司 | Method for branch grafting of fortune purple liquidambar formosana in growing period |
| CN109197202A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of oil tea engrafting method |
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Application publication date: 20150408 |