CN107047205B - One kind promoting horse-tail lateral sprouting method - Google Patents
One kind promoting horse-tail lateral sprouting method Download PDFInfo
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- CN107047205B CN107047205B CN201710334643.3A CN201710334643A CN107047205B CN 107047205 B CN107047205 B CN 107047205B CN 201710334643 A CN201710334643 A CN 201710334643A CN 107047205 B CN107047205 B CN 107047205B
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- horse
- tail
- sprig
- side shoot
- branch
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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
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention belongs to forest seedling growth technical fields, it discloses one kind and promotes horse-tail lateral sprouting method, it is material that promote horse-tail lateral sprouting method, which be Yi great Shu, veteran, sprouts new sprig using the side shoot that promotes the method for horse-tail lateral sprouting method to promote horse-tail veteran or set greatly；Promoting horse-tail lateral sprouting method includes pulling out sprig method, layer method, partly cutting method and the method for falling branch.The present invention can allow horse-tail side shoot batch to sprout new sprig.The new quantity for sprouting sprig is almost the same with the sprig quantity of original growth on the side shoot before technical treatment；The new sprig that the present invention promotes horse-tail side shoot to grow is easier to take root than original old sprig；Rooting rate is up to 80% or more, and the rooting rate of old horse-tail sprig is almost nil.
Description
Technical field
The invention belongs to forest seedling growth technical fields more particularly to one kind to promote horse-tail lateral sprouting method.
Background technique
Horse-tail is the Major Tree Species Planted of shelter-forest on China southeastern coast thousands of miles coastline, has wind resistance, speed
The advantages that raw, barren-resistant, horse-tail are resisting typhoon, sea sand are prevented to invade, effective protection farmland, highway, building constructions
And people and animals' life etc. has played positive effect, can reduce loss caused by natural calamity.Currently, the nursery stock training of horse-tail
The method for culturing seedlings for substantially using vegetative propagation is educated, can avoid the phenomenon that sexual propagation generates filial generation variation.In high quality tree species
In nursery, horse-tail asexual multiplication seedling is firstly the need of selection horse-tail fine individual plant, then from the fine individual plant of horse-tail
It picks branch and carries out nursery, the screening of fine individual plant requires to select from mature forest, and the age of tree of horse-tail mature forest will be in 20-
25 years or more, tree body it is tall and big, so, be frequently run onto the horse-tail fine individual plant screened and occur that the age of tree is old, tree body is big, branch is old
The case where, the rarely spray of rudiment on horse-tail veteran, big tree, is nearly all old branch item, due to horse-tail branch too
Always, the meristematic capacity of cell is weak, is not easy to break up, so it is extremely difficult to take root when vegetative propagation, in order to from horse-tail veteran
The spray of more rudiment is obtained, to improve the rooting rate of its asexual multiplication seedling, horse-tail side shoot rush has then been carried out and has sprouted skill
The exploration of art.
Currently, having relevant patent is a kind of " horse-tail water planting nursery side in terms of horse-tail asexual multiplication seedling
Method " (Patent No. 201410101189.3) and a kind of method of nursery " horse-tail take root " (Patent No.
201610055731.5).And the seedling-raising technique of the two patents is also all built upon using on the basis of Twig propagation, if with old
Branch is material, and rooting rate is still extremely low.Still without solving the problems, such as to obtain horse-tail spray in batches from horse-tail veteran.
In conclusion problem of the existing technology is: traditional way is strongly found from horse-tail fine individual plant
The spray of individual new rudiments, but its quantity is few, and the branch typically found is either partially old or length is partially short, i.e., enabled breeding
Several plants of seedlings taken root, can the plant of often seedling be not easy to survive because its root system is undeveloped, thus, to obtain the wood fiber crops of batch
Yellow rudiment spray, only looks for another way；The prior art there is no obtains wood from the veteran or big tree of horse-tail fine individual plant in batches
The method of Chinese ephedra spray.
Summary of the invention
In view of the problems of the existing technology, the present invention provides one kind to promote horse-tail lateral sprouting method.
The invention is realized in this way one kind promotes horse-tail lateral sprouting method, it is described to promote horse-tail lateral sprouting
Method is material using big tree, veteran, is sprouted with the side shoot for promoting horse-tail lateral sprouting method to promote horse-tail veteran or set greatly
Send out twig new；
Promoting horse-tail lateral sprouting method includes pulling out sprig method, layer method, partly cutting method and the method for falling branch.
It is further, described to pull out sprig method, comprising:
In period in the early spring, horse-tail select tree single plant is selected, the horse-tail that illumination is good, growth is sturdy is selected around select tree
Side shoot, side shoot diameter is in the ㎝ of 0.5 ㎝~3；
The horse-tail sprig on side shoot at tip bud is pulled out, leaves the horse-tail sprig of side shoot bottom for photosynthesis
Nutrient is provided；The tip bud on side shoot top is cut off, and carries out water and fertilizer management；
After 2 months~3 months, the side shoot for pulling out sprig part can then grow new horse-tail sprig, to what is newly grown
Horse-tail sprig is picked when being up to 7 ㎝~8 ㎝, is used for horse-tail asexual multiplication seedling.
Further, the layer method, comprising:
In period in the early spring, the side shoot of the ㎝ diameter of 3 ㎝~5 on horse-tail fine individual plant is bent downwards to horizontal or level slightly
Lower is fixed with rope or iron wire and iron nail, cuts the taper of horse-tail side shoot, and it is small above and on small side shoot to pull out main side branch
Branch retains the small side shoot on the branch of main side；
After 2 months~3 months, pull out on the main side branch and small side shoot of sprig part that then to grow new horse-tail small
Branch, picking when the horse-tail sprig when newly grow is up to 7 ㎝~8 ㎝, is used for horse-tail asexual multiplication seedling.
It is further, described partly to cut a method, comprising:
In period in the early spring, by the side shoot of the ㎝ diameter of 5 ㎝~10 on horse-tail fine individual plant with chopper impact cutting non-cutting,
Side shoot is bent downwards again to horizontal or horizontal slightly lower place, is fixed with rope or iron wire and iron nail, cut horse-tail side shoot
Taper pulls out the sprig on main side branch and small side shoot, retains the small side shoot on the branch of main side；
After 2 months~3 months, pull out on the main side branch and small side shoot of sprig part that then to grow new horse-tail small
Branch, picking when the horse-tail sprig when newly grow is up to 7 ㎝~8 ㎝, is used for horse-tail asexual multiplication seedling.
Further, the method for falling branch, comprising:
In the side shoot of the ㎝ diameter of 5 ㎝~10 on period in the early spring, impact cutting horse-tail fine individual plant, side shoot length selects 150 ㎝
To 200 ㎝, small side shoot and sprig all on side shoot are removed, it will be in the long-term fine sand for keeping moistening of end insertion of side shoot；
After 2 months~3 months, new horse-tail sprig can be then grown on side shoot, the horse-tail sprig to newly grow is long
It is picked when up to 7 ㎝~8 ㎝, is used for horse-tail asexual multiplication seedling.
Advantages of the present invention and good effect are as follows:
(1) it is that material carries out horse-tail nursery that big tree, veteran, which can be used, in the present invention.In general, aged horse-tail
Side shoot be difficult to grow twig.And it uses and horse-tail lateral sprouting method is promoted (including to pull out sprig method, layer method partly cuts branch
Method and the method for falling branch) horse-tail veteran or the side shoot set greatly can be promoted to sprout new buds bud.It improves and is using the big tree of horse-tail, veteran
Material carries out the efficiency that horse-tail nursery stock is cultivated in vegetative propagation.
(2) present invention can allow horse-tail veteran or the side shoot batch set greatly to grow tender new branch.It takes and promotes the wooden fiber crops
Yellow lateral sprouting method processing, the new branch grown on horse-tail side shoot is especially neat, grows the quantity and technology of new spray
The sprig quantity of original growth is almost the same on the branch of processing front side.
(3) the new branch of horse-tail that the present invention is grown is easier to take root than old branch.Using promoting horse-tail side shoot to sprout
Bud method, the new branch of horse-tail obtained is more young tender, and meristematic capacity is more stronger than old horse-tail sprig, through medical fluid of taking root
After processing, it is easier to take root, rooting rate is up to 80% or more, and the rooting rate of old horse-tail sprig is almost nil.
(4) present invention can cultivate the stable horse-tail nursery stock of merit.Horse-tail stock breeding is selection horse-tail
What elite plant was bred, it typically encounters the tall and big age of tree of horse-tail elite plant tree body selected and is difficult to carry out asexual always
Breeding and seedling, carrying out breeding with seedling, to there is a problem of that filial generation makes a variation big.Using promoting horse-tail lateral sprouting method then
The horse-tail nursery stock with merit can be bred.
Detailed description of the invention
Fig. 1 be it is provided in an embodiment of the present invention promote horse-tail lateral sprouting method pull out sprig method flow chart.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
It is provided in an embodiment of the present invention to promote horse-tail lateral sprouting method, including sprig method is pulled out, layer method partly cuts branch
Method and the method for falling branch.
As shown in Figure 1, described pull out sprig method, comprising:
S101: Yu Chuchun period selected horse-tail select tree single plant, selected that illumination is relatively good, growth is sturdy around select tree
Horse-tail side shoot, side shoot diameter is in 0.5-3 ㎝；
S102: pulling out the horse-tail sprig on side shoot at tip bud, leaves the horse-tail sprig of side shoot bottom for light
Cooperation offer nutrient；The tip bud for cutting off side shoot top, carries out water and fertilizer management appropriate when necessary；
After S103:2-3 months, the side shoot for pulling out sprig part can then grow new horse-tail sprig, to what is newly grown
Horse-tail sprig can then pick when being up to 7-8 ㎝ for horse-tail asexual multiplication seedling.
The layer method, comprising: Yu Chuchun period bends downwards the side shoot of 3-5 ㎝ diameter on horse-tail fine individual plant
To horizontal or horizontal slightly lower place, fixed with rope or iron wire and iron nail, cut the taper of horse-tail side shoot, pull out main side branch and
Sprig on small side shoot retains the small side shoot on the branch of main side.After 2-3 months, the main side branch and small side shoot of sprig part are pulled out
On can then grow new horse-tail sprig, the horse-tail sprig when newly grow be up to 7-8 ㎝ when can then pick for horse-tail without
Sexual reproduction nursery.
It is described partly to cut a method, comprising: Yu Chuchun period, by the side shoot chopper of 5-10 ㎝ diameter on horse-tail fine individual plant
Impact cutting number knife and non-cutting, then side shoot is bent downwards to horizontal or horizontal slightly lower place, it is fixed with rope or iron wire and iron nail
Firmly, the taper for cutting horse-tail side shoot pulls out the sprig on main side branch and small side shoot, retains the small side shoot on the branch of main side.2-3
After month, new horse-tail sprig, the horse-tail to newly grow can then be grown on the main side branch and small side shoot of sprig part by pulling out
Sprig can then pick when being up to 7-8 ㎝ for horse-tail asexual multiplication seedling.
The method of falling branch, comprising: Yu Chuchun period, the side shoot of 5-10 ㎝ diameter, side shoot on impact cutting horse-tail fine individual plant
Length selects 150 ㎝ to 200 ㎝, removes small side shoot and sprig all on side shoot, and the end insertion of side shoot is kept wet for a long time
In the fine sand of profit, after 2-3 months, new horse-tail sprig can be then grown on side shoot, the horse-tail sprig to newly grow is up to
It can then pick when 7-8 ㎝ for horse-tail asexual multiplication seedling.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
The present invention takes including pulling out sprig method, layer method, partly cut a method and the method for falling branch promote excellent horse-tail veteran,
The side shoot set greatly sends forth branches item, to have stronger meristematic capacity using tender new branch, in the auxiliary of medical fluid of taking root
Under cultivate horse-tail nursery stock.
Provided by the present invention includes pulling out sprig method, layer method, partly cuts and promotes horse-tail including a method and the method for falling branch
Lateral sprouting method, its object is to promote horse-tail lateral sprouting using the principle with self-regeneration after plant injury,
To obtain the tender sprig of the horse-tail for being easier to take root children.Described pulls out sprig method, and layer method partly cuts a method and the equal energy of the method for falling branch
Horse-tail collateral generation is allowed to go out neat, quantity and more tender new sprigs of children.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (1)
1. one kind promotes horse-tail lateral sprouting method, which is characterized in that described that horse-tail lateral sprouting method is promoted to use greatly
Tree, veteran are material, are sprouted new buds bud using the side shoot for promoting horse-tail lateral sprouting method to promote horse-tail veteran or setting greatly；
Promoting horse-tail lateral sprouting method includes pulling out sprig method, layer method, partly cutting method and the method for falling branch；
It is described to pull out sprig method, comprising:
In period in the early spring, horse-tail select tree single plant is selected, the horse-tail side that illumination is good, growth is sturdy is selected around select tree
Branch, side shoot diameter is in the ㎝ of 0.5 ㎝~3；
The horse-tail sprig on side shoot at tip bud is pulled out, the horse-tail sprig for leaving side shoot bottom provides for photosynthesis
Nutrient；The tip bud on side shoot top is cut off, and carries out water and fertilizer management；
After 2 months~3 months, the side shoot for pulling out sprig part can then grow new horse-tail sprig, the wood fiber crops to newly grow
Yellow sprig is picked when being up to 7 ㎝~8 ㎝, is used for horse-tail asexual multiplication seedling；
The layer method, comprising:
In period in the early spring, the side shoot of the ㎝ diameter of 3 ㎝~5 on horse-tail fine individual plant is bent downwards to horizontal or horizontal slightly lower
Place, is fixed with rope or iron wire and iron nail, cuts the taper of horse-tail side shoot, and it is small above and on small side shoot to pull out main side branch
Branch retains the small side shoot on the branch of main side；
After 2 months~3 months, new horse-tail sprig can then be grown on the main side branch and small side shoot of sprig part by pulling out, to
Picking when the horse-tail sprig newly grown is up to 7 ㎝~8 ㎝ is used for horse-tail asexual multiplication seedling；
It is described partly to cut a method, comprising:
In period in the early spring, by the side shoot of the ㎝ diameter of 5 ㎝~10 on horse-tail fine individual plant with chopper impact cutting non-cutting, then
Side shoot is bent downwards to horizontal or horizontal slightly lower place, is fixed with rope or iron wire and iron nail, is cut the taper of horse-tail side shoot,
The sprig on main side branch and small side shoot is pulled out, the small side shoot on the branch of main side is retained；
After 2 months~3 months, new horse-tail sprig can then be grown on the main side branch and small side shoot of sprig part by pulling out, to
Picking when the horse-tail sprig newly grown is up to 7 ㎝~8 ㎝ is used for horse-tail asexual multiplication seedling；
The method of falling branch, comprising:
In the side shoot of the ㎝ diameter of 5 ㎝~10 on period in the early spring, impact cutting horse-tail fine individual plant, side shoot length selects 150 ㎝ to 200
㎝ removes small side shoot and sprig all on side shoot, will be in the long-term fine sand for keeping moistening of end insertion of side shoot；
After 2 months~3 months, new horse-tail sprig can be then grown on side shoot, the horse-tail sprig to newly grow is up to 7 ㎝
It is picked when~8 ㎝, is used for horse-tail asexual multiplication seedling.
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| CN107926433A (en) * | 2017-11-23 | 2018-04-20 | 广西浦发邦扶农业科技股份有限公司 | The method of citrus overlord's principal deformation bearing basal shoot |
| CN112889567B (en) * | 2021-01-15 | 2022-01-07 | 广东省林业科学研究院 | Method for obtaining large-batch high-quality explants by using curvicular mangnolia branch sprouting promoting technology and application of method |
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