CN109757233A - A kind of Cluster Bamboo full exposure is sprayed cuttage rapid propagating method - Google Patents
A kind of Cluster Bamboo full exposure is sprayed cuttage rapid propagating method Download PDFInfo
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- CN109757233A CN109757233A CN201910201340.3A CN201910201340A CN109757233A CN 109757233 A CN109757233 A CN 109757233A CN 201910201340 A CN201910201340 A CN 201910201340A CN 109757233 A CN109757233 A CN 109757233A
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Abstract
The invention discloses a kind of Cluster Bamboo full exposures to be sprayed cuttage rapid propagating method, it is related to Cluster Bamboo reproduction technique field,-cuttage-manages by spraying-the crop field step of transplanting seedlings including preparation-selection-cuttage pretreatment, the Cluster Bamboo for selecting 1-2 raw in selection is as maternal plant, water conservation and cuttage work are carried out in time after cutting cuttage material on maternal plant, spraying device is opened after the completion of cuttage, guarantees that cuttage material has sufficient moisture in entire reproductive process.A kind of Cluster Bamboo full exposure of the invention is sprayed cuttage rapid propagating method, most of blade on cuttage material can be retained, promote leaf photosynthesis using natural light, the endogenous hormones stimulation bamboo container made of bamboo, wicker, ratten, etc. is generated to take root, so that cuttage Material growth is more healthy and strong, while the environment of a high temperature and humidity can be provided for cuttage material, hence it is evident that accelerate the rooting rate of cuttage material, cooperate cultivation matrix, can effectively solve the problems such as easy dehydration of Cluster Bamboo cuttage material blade falls off, root ponding is perishable.
Description
Technical field
Cuttage is sprayed the present invention relates to Cluster Bamboo reproduction technique field more particularly to a kind of Cluster Bamboo full exposure quickly to breed
Method.
Background technique
Bamboo is the important component of the forest reserves, can be divided into Cluster Bamboo and Scattered bamboos two major classes, and Cluster Bamboo has
There are the features such as bamboo shoot output is big, volume recovery is high, shape is graceful, fixing of soil and conservation of water ability is strong, utility value and ecological economic development potentiality
It is huge, it is that the top-priority bamboo kind type of shoot and timber use stand is developed in various regions.
Due to the more difficult acquisition of the seed of Cluster Bamboo, for traditional Cluster Bamboo afforestation based on root and stem of certain plants band pole transplanting, cost of forestation is higher,
And have and destroy raw bamboo and grow thickly long and hair bamboo shoot ability risk, there are transport and plant are inconvenient, it is unfavorable for Cluster Bamboo production extension
The problems such as；Nearly ten years, the tissue cultures of domestic and international bamboo plant achieve great achievement, but tissue culture technique difficulty is big,
Certain appointed condition is needed, the general masses are not easy to grasp, therefore the difficulty promoted is larger.
And cuttage is nourished and generated one of technology as bamboo, has the characteristics that simple and convenient, at low cost and large-scale production.
Cluster Bamboo cutting propagation utilizes the secondary branch of bamboo mostly, and secondary branch is that the bud of major branch base portion sprouts the branch grown, this kind of branch
Branch tabernaemontanus bulrush expand, bud is full, have root tissue, under the suitable conditions can independent growths at complete plant.It is influenced by season,
It takes root comparatively fast from raw bamboo in summer cuttage (6-8 month), if condition is suitable, summer cuttage can be accomplished to be out of the garden for 60-90 days；But
Be transplanted due to bamboo spike item growth early period it is more fragile, summer high temperature is easy to cause it to be tanned severely or be dehydrated, therefore in order to mention
High viability needs to trim cuttage branch overwhelming majority blade and need stronger shade measure, though these measure energy
Ensure that cutting survives, but inhibited to the growth of cutting, Mowing frequency is bigger, shade intensity is bigger, inhibiting effect
It is bigger.Therefore, how to solve from raw bamboo the contradiction of survival rate and the speed of growth in summer cuttage is to determine that can the technology
The critical issue promoted and applied in production.
Summary of the invention
In view of the above-mentioned problems, it is an object of the invention to design to provide a kind of Cluster Bamboo full exposure and be sprayed cuttage quickly to breed
Method has quickly, efficiently compared with traditional Cluster Bamboo cuttage breeding method, out the features such as robust seedling, substantially increases and grow thickly
Bamboo breeds efficiency.
The present invention solves above-mentioned technical problem by following technological means:
A kind of Cluster Bamboo full exposure is sprayed cuttage rapid propagating method, comprising the following steps:
Preparation: building seedbed, and spraying device is set up at the 1.5-1.8 rice of seedbed overhead；
Selection: in late May to early June, select 1-2 raw, the Cluster Bamboo of diameter 1-4cm is maternal plant as cuttage material
Material, maternal plant retain 2-3cm long to save as unit on section, save lower reservation 3-5cm long, retain branch 2-4 item on section, every branch is protected
3-4 is stayed to save, band leaf 5-8 piece；
Or selecting the complete main branch with stump of 1-3cm on maternal plant as cuttage material, branch retains 3-4 section, band leaf 15-20
Piece；
Cuttage pretreatment: the cuttage material that will be chosen is cut, length 50-60cm from maternal plant, then peels off a container made of bamboo, wicker, ratten, etc. base
The blade of portion's package, is immediately inserted into water or Mancozeb aqueous solution and impregnates 1-2 hours；
Cuttage: it opens spraying device and seedbed is carried out after eluting 2-3 days, cuttage material is entered treated with 45 ° of oblique cuttings
In seedbed, compacting starts by spraying in 10 minutes after having inserted；
Spraying management: seedbed is not shaded, and intermittence is spraying, is kept cuttage material to have adequate water, is removed dead seedling in time,
Spray time hardening is gradually decreased after 15-20 days；
It transplants seedlings crop field: thering is sprouting to issue to cuttage material and lamina is when branch container made of bamboo, wicker, ratten, etc. position has root staple length to be greater than 10cm to grow
The cuttage material shift-in non-woven bag of root continues after cultivating 1 month, is out of the garden.
Using propagation method of the invention, do not need largely to trim the blade of Cluster Bamboo cuttage material, and into
The process of row management is not in such a way that full exposure is shaded, to reduce the destruction to cuttage material, reduces to cuttage material
The inhibiting effect of growth, and a high temperature and humidity is provided, it is suitble to the environment of cuttage Material growth, therefore, cuttage Material growth
Preferably, survival rate increases to a certain extent.
Further, the width in the seedbed in the preparation is 1-1.2 meters, is highly 35cm, and length is 5-10 meters.
Further, the bottom tiling in the seedbed in the preparation has one layer of hollow brick, is laid on the hollow brick
There is the pearl rock stratum of 30cm thickness, or is successively laid with coarse sands layer and pearl rock stratum from lower to upper on the hollow brick, it is described thick
Layer of sand with a thickness of 15-20cm, pearl rock stratum with a thickness of 10-15cm.
Using perlite as cutting medium, since perlite itself has good gas permeability and water permeable ability,
Even if cuttage material root ponding will not be caused in the environment of high humidity, lead to problem that base portion is rotten and of the invention complete
The mode that illumination is sprayed cuttage plays the role of complementary, neither will cause ponding, will not lead to too dry, the feelings of water shortage
Condition.
Further, the cuttage step specifically: open spraying device and seedbed is carried out after eluting 2-3 days, after processing
Cuttage material according to line-spacing be 20-30cm, spacing in the rows 15-20cm, entered in seedbed with 45 ° of oblique cuttings, enter perlite depth be 5-
8cm, branch container made of bamboo, wicker, ratten, etc. position are embedded in 2cm under perlite, are compacted with perlite, start by spraying in 10 minutes after having inserted.
Under the operation, seedbed is sufficiently eluted using spraying, the alkalinity of pearl rock stratum on seedbed is not only reduced, makes
Its growth for being more suitable for Cluster Bamboo is obtained, while making pearl rock depression consolidation, can preferably fix cuttage material.
Further, in the spraying management process, keeping the temperature of cuttage material local environment is 32-38 DEG C, and humidity is
90%-100%.
The environment of high temperature and humidity can promote cuttage material to take root, and increase the speed of taking root of cuttage material to a certain extent
Degree.
Further, in the spraying management process, intermittent spraying concrete mode are as follows:
Environment temperature be greater than 35 DEG C or fine day morning 6 when afternoon 19, every 40-60 second spray once, often
It is secondary 10-15 seconds spraying；
It once every spray in 3-5 minutes is sprayed 10-15 seconds every time at the cloudy day；
In rainy day or 19 whens-next day 6 at night, spray in every 1 hour is primary, is sprayed 2 minutes every time.
Corresponding spray time and spray intervals are set according to environment temperature and time, have both been able to satisfy the life of cuttage material
It is long to need, it is withered to prevent it, and water resource can be saved to a certain extent.
Further, in the crop field step of transplanting seedlings, the diameter of non-woven bag is 18-22cm.
It further, with peat soil and perlite according to mass ratio is the ratio of 7:3 when transplanting in the crop field step of transplanting seedlings
It is used as matrix after mixing, and imposes organic fertilizer as base manure.
Further, nutritious pearl is mixed in the pearl rock stratum, the nutrition pearl includes kernel and is coated in outside kernel
Antibacterial layer, the kernel includes shell and package nutrient solution inside the shell.
From the cuttage material cut on maternal plant due to be in high temperature and humidity environment in, base portion easily infect fungi black it is rotten
It is rotten, and nutrition pearl is added in pearl rock stratum, at cuttage initial stage, the antibacterial layer of appearance can be released slowly into perlite gap
In, inhibit fungi growth, cuttage material base portion rotting rate is reduced with this, and with the increase of cutting time, internal nutrition
Liquid exudation, cuttage material has been taken root at this time, can preferably be absorbed to the nutriment in nutrient solution, therefore in liquid
Under the action of nutritional agents, the growth of root can be promoted, so that the development of cuttage material is strongr.
Beneficial effects of the present invention:
It is a kind of semi-automatic, mechanization control cutting propagation technology 1. full exposure of the invention is sprayed cottage method,
Late maintaining management is convenient, can provide the environment of a high temperature and humidity in reproductive process for cuttage material, hence it is evident that accelerate skewer
The rooting rate of material is inserted, and can effectively solve the problems such as volatile water of Cluster Bamboo cuttage seedling leaf falls off, root ponding is perishable.
2. the present invention, which is sprayed cottage method using full exposure, can retain most of blade on cuttage material, natural light is utilized
Promote leaf photosynthesis, generates the endogenous hormones stimulation bamboo container made of bamboo, wicker, ratten, etc. and take root, but also cuttage Material growth is more healthy and strong.
3. itself there is good gas permeability and dehydration energy present invention employs the soilless culture substrate based on perlite
Power keeps Cluster Bamboo cuttage material base portion not perishable, meanwhile, the disease pest fungus damage from soil can also be effectively reduced.
Specific embodiment
Below with reference to specific embodiment, the present invention is described in detail:
A kind of Cluster Bamboo full exposure of the invention is sprayed cuttage rapid propagating method, to Cluster Bamboo by the way of cuttage into
Row breeding, can retain most of blade on cuttage material, so that cuttage material is more healthy and stronger, and in seedling during breeding
Nutritive layer is arranged in the pearl rock stratum of bed, and cuttage material can be promoted to take root, develop.
Embodiment one
The preparation of kernel: the shell of nutrition pearl carries out thermoplastic shaping using conventional method, and polycaprolactone is placed in hopper
It is interior, it is subsequently sent in machine barrel the heating and melting under the conditions of 60-65 DEG C, thermoplastic in mold is injected by nozzle by plunger, through cooling
After sizing, demoulding is obtained the nutrition pearl shell of spherical shape, is punched using conventional mechanical, obtain the shell of 1 micropore；By nitre
Sour potassium: ammonium nitrate: potassium dihydrogen phosphate: magnesium sulfate is after 1.9:1.65:0.17:0.37 is weighed, mixed, to be dissolved in mass ratio
Nutrient solution is formed in 1000ml water, then shell is added in nutrient solution, is pulled out after making envelope filled full nutrient solution, on the shell
Micropore at smear beeswax wax liquor be sealed, the kernel of nutrition pearl is obtained after cooling and solidifying.
Using polycaprolactone as shell, the fusing point of polycaprolactone is lower, can form at a lower temperature, simultaneously
With good biological degradability, do not pollute the environment.
The preparation of modified conch meal: after shell is cleaned with clear water, being immersed in 0.1% hydrochloric acid solution, after impregnating 12h
It pulls out, being washed with distilled water to pH is 7, after cryogenic freezing is then carried out under conditions of -10 DEG C for 24 hours, is placed in baking oven in 80
It mills to obtain shell powder after drying under the conditions of DEG C, shell powder is placed in tube furnace, is warming up to 600 DEG C of calcining 2h, then rise
Temperature is finally warming up to 1000 DEG C of calcining 2h, takes out after furnace cooling, 15 times of shell powder quality are added to 800 DEG C of calcining 2h
In 1% silane coupler solution, after being uniformly mixed, it is placed in ultrasonic container after being ultrasonically treated 30min, is sunk
Starch is filtered, and is washed with deionized to neutrality, is dried in 60 DEG C, and modified conch meal is obtained.
Conch meal is removed into foreign matter after persalt washs, cryogenic freezing and high-temperature calcination are then carried out, so that shellfish
Become loose to shell silty, and during calcining, release carbon dioxide, forms a large amount of micropore and Jie on conch meal
Hole thereby increases the specific surface area and absorption property of conch meal.
It coats antibacterial layer: weighing 100 grams of carbendazim, be dissolved in micro 95% ethyl alcohol, 10L water is added and is configured to 10g/
Then modified conch meal is added in mixed solution and be modulated into paste by the carbendazim solution of L, paste is coated to brush in
The outer surface of core, after natural drying, repetitive coatings process, naturally dry obtains nutrition pearl after repeating 2-3 times.
Conch meal modified has good absorption property and slow-release capability, can be in preferable absorbent solution
Carbendazim ingredient.
During being cultivated, from the cuttage material cut on maternal plant due to be in high temperature and humidity environment in, base
Portion easily infects fungi nigrescence and rots, and after having used nutrition pearl, in culture early period, the carbendazim in the antibacterial layer of appearance be will be slow
It is discharged into perlite gap, inhibits fungi growth, cuttage material base portion rotting rate is reduced with this, and with incubation time
Increase, antibacterial layer gradually falls off under the action of water flow, and the shell of kernel is degraded, and internal nutrient solution slowly oozes out, at this time
Cuttage material has been taken root, and can preferably be absorbed to nitrogen, phosphorus, potassium, the magnesium plasma in nutrient solution, therefore is sought in liquid
Under the action of supporting agent, the growth of root can be promoted, so that the development of cuttage material is strongr.
Preparation: one 1-1.2 meters wide, height 35cm, the seedbed that 5-10 meters of length, in seedbed are built on the ground with brick
Bottom tile one layer of hollow brick, the pearl rock stratum of 30cm thickness is equipped on hollow brick, or on hollow brick from lower to upper
Successively it is laid with the coarse sands layer of 15-20cm thickness and the pearl rock stratum of 10-15cm thickness, wherein pearl rock stratum first will be precious before laying
Zhu Yan is mixed with nutrition pearl, and the volume ratio of nutrition pearl and perlite is 1:20；After the completion of seedbed is built, in seedbed overhead 1.5-
Spraying device is set up at 1.8 meters, including several water pipes parallel with seedbed, every interval 0.5-0.8 meters of installs one on water pipe
Spraying nozzle, the water that spraying nozzle sprays are in fine mist, wherein water pipe connects the devices such as water pump, water tower, water in a conventional manner
Pumping source connects timer and the time relay, automatically controls water pump starting with the working time.
Selection: in late May to early June, select 1-2 raw, the green bamboo of diameter 1-4cm is maternal plant as cuttage material
Material, it is desirable that maternal plant stalwartness, no disease and pests harm, nothing are bloomed sign, wherein cuttage material refers specifically to: maternal plant is protected on section with saving as unit
2-3cm long is stayed, lower reservation 3-5cm long is saved, retains branch 2-4 item on section, secondary branch can also retain, and every branch retains 3-4 section, band
Leaf 5-8 piece.
Cuttage pretreatment: the cuttage material that will be chosen is cut, length 50-60cm from maternal plant, then by branch container made of bamboo, wicker, ratten, etc. base portion
The blade of package is peelled off, and is immediately inserted into water or Mancozeb aqueous solution and is impregnated 1-2 hours, cuttage can not be made in operating process
Material dehydration or blade are rolled.
Cuttage: it opens spraying device and seedbed is carried out after eluting 2-3 days, seedbed medium is sufficiently eluted, and medium is reduced
Alkalinity, and make medium sinking consolidation, according to line-spacing be then 20-30cm, spacing in the rows 15- by treated cuttage material
20cm is entered in pearl rock stratum with 45 ° of oblique cuttings, and entering pearl formation depth is 5-8cm, and branch container made of bamboo, wicker, ratten, etc. position is embedded under pearl rock layer surface
The position 2cm, is compacted with perlite, is started by spraying in 10 minutes after having inserted.
Spraying management: seedbed is not shaded, and intermittence is spraying, specifically: it is greater than 35 DEG C in environment temperature or in fine day
Morning 6 is primary every spray in 40-60 seconds when afternoon 19, is sprayed 10-15 seconds every time；At the cloudy day, once every spray in 3-5 minutes,
It is sprayed 10-15 seconds every time；In rainy day or 19 whens-next day 6 at night, spray in every 1 hour is primary, is sprayed 2 minutes every time；Entire mistake
Journey cannot make leaf rolling or bamboo bar dehydration, keep cuttage material to have adequate water, remove dead seedling in time, root after 15-20 days
Spray time hardening is gradually decreased according to condition of rooting.
It transplants seedlings crop field: thering is sprouting to issue to cuttage material and lamina is when branch container made of bamboo, wicker, ratten, etc. position has root staple length to be greater than 10cm to grow
The cuttage material shift-in non-woven bag of root continues to cultivate, and wherein the diameter of nonwoven bag is 18-22cm, with peat soil when transplanting
With perlite according to matrix is used as after the ratio mixing that mass ratio is 7:3, organic fertilizer is imposed as base manure, can be out of the garden after 1 month.
Embodiment two
The present embodiment is compared with embodiment one, the difference is that selection is in nature bamboo grove in the selection the step of
More sturdy green bamboo is maternal plant, and diameter is the complete band container made of bamboo, wicker, ratten, etc. major branch of 1-3cm as cuttage material using on maternal plant, and the branch container made of bamboo, wicker, ratten, etc. has retained
Whole, branch retains 3-4 section, band leaf 15-20 piece.
Embodiment three
The present embodiment is compared with embodiment one, the difference is that not adding nutrition pearl.
Example IV
Preparation: one 1-1.2 meters wide, height 35cm, the seedbed that 5-10 meters of length, in seedbed are built on the ground with brick
Bottom tile one layer of hollow brick, the fine sand layer of 30cm thickness is equipped on hollow brick, or on hollow brick from lower to upper according to
The fine sand layer of the secondary coarse sands layer for being laid with 15-20cm thickness and 10-15cm thickness；Then, shade is built above seedbed.
Selection: in late May to early June, select 1-2 raw, the green bamboo of diameter 1-4cm is maternal plant, it is desirable that maternal plant is strong
Strong, no disease and pests harm, without sign of blooming, maternal plant retains 2-3cm long to save as unit on section, save it is lower retain 3-5cm long, protected on section
Branch 2-4 item is stayed, secondary branch can also retain, and every branch retains 3-4 section, band leaf 2-3 piece, if more thick in selection nature bamboo grove
Strong green bamboo is maternal plant, and the band container made of bamboo, wicker, ratten, etc. major branch that diameter is 1-3cm on optional maternal plant is as cuttage material, it is desirable that the branch container made of bamboo, wicker, ratten, etc. has retained
Whole, branch retains 3-4 section, band leaf 4-6 piece.
Cuttage pretreatment: the cuttage material that will be chosen is cut, length 50-60cm from green bamboo maternal plant, then by the branch container made of bamboo, wicker, ratten, etc.
The blade of base portion package is peelled off, and blade 2-3 piece is retained on branch, is immediately inserted into water or Mancozeb aqueous solution and impregnates 1-2
Hour, cuttage material dehydration or blade can not be made to roll in operating process.
Cuttage: according to line-spacing it is 20-30cm, spacing in the rows 15-20cm by treated cuttage material, enters seedling with 45 ° of oblique cuttings
In bed, entering fine sand layer depth is 5-8cm, and branch container made of bamboo, wicker, ratten, etc. position is embedded in the position 2cm under fine sand layer surface, is compacted with fine sand, 10 after having inserted
Watering in minute.
Management: being shaded and watered in time after cuttage, be managed in a conventional manner, keeps sand bed wet.
It transplants seedlings crop field: thering is sprouting to issue to cuttage material and lamina is when branch container made of bamboo, wicker, ratten, etc. position has root staple length to be greater than 10cm to grow
The cuttage material shift-in non-woven bag of root continues to cultivate, and wherein the diameter of nonwoven bag is 18-22cm, with peat soil when transplanting
With perlite according to matrix is used as after the ratio mixing that mass ratio is 7:3, organic fertilizer is imposed as base manure, can be out of the garden after 1 month.
It to the rooting rate of one~example IV of embodiment, survival rate, outplanting rate, is counted and is recorded, record result is such as
Under:
| Rootage duration | Survival rate | Rooting rate | Outplanting rate | |
| Embodiment one | 15-25 days | 97.9% | 92.3% | 90.3% |
| Embodiment two | 15-25 days | 97.6% | 91.8% | 91.5% |
| Embodiment three | 15-25 days | 88.2% | 83.6% | 80.8% |
| Example IV | 35-50 days | 56.7% | 45.1% | 40.3% |
It can be seen that compared with conventional cuttage mode by upper table, full exposure used to add perlite for main base by spraying
The seedbed of matter can make green bamboo (one kind of Cluster Bamboo), and rootage duration greatly shortens, simultaneously because air is wet compared with usual manner
Degree greatly improves, and significantly improves the survival rate of green bamboo；Part of cuttage material has sprouting sending and lamina shows as surviving,
But base portion, which is not taken root, or base portion blacks rots, and for " vacation living ", and base portion takes root that plant is substantially all to be survived.Use skewer of the invention
Slotting propagation method can retain more blade on cuttage material, not have to shading treatment, and the addition of nutrition pearl is in certain journey
The rooting rate of cuttage material is improved on degree, so that cuttage Material growth is healthy and strong, root system is more sturdy, to considerably increase cuttage
The survival rate and outplanting rate of material.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (9)
1. a kind of Cluster Bamboo full exposure is sprayed cuttage rapid propagating method, which comprises the following steps:
Preparation: building seedbed, and spraying device is set up at the 1.5-1.8 rice of seedbed overhead；
Selection: in late May to early June, selecting 1-2 raw, and the Cluster Bamboo of diameter 1-4cm is maternal plant as cuttage material,
Maternal plant retains 2-3cm long to save as unit on section, save lower reservation 3-5cm long, retain branch 2-4 item on section, every branch retains 3-
4 sections, band leaf 5-8 piece；
Or selecting the complete main branch with stump of 1-3cm on maternal plant as cuttage material, branch retains 3-4 section, band leaf 15-20 piece；
Cuttage pretreatment: the cuttage material that will be chosen is cut, length 50-60cm from maternal plant, then peels off a container made of bamboo, wicker, ratten, etc. base portion packet
The blade wrapped up in is immediately inserted into water or Mancozeb aqueous solution and impregnates 1-2 hours；
Cuttage: it opens after spraying device carries out elution 2-3 days to seedbed, general's treated cuttage material enters seedbed with 45 ° of oblique cuttings
In, compacting starts by spraying in 10 minutes after having inserted；
Spraying management: seedbed is not shaded, and intermittence is spraying, is kept cuttage material to have adequate water, is removed dead seedling, 15- in time
Spray time hardening is gradually decreased after 20 days；
It transplants seedlings crop field: thering is sprouting to issue and lamina to cuttage material, when branch container made of bamboo, wicker, ratten, etc. position has root staple length to be greater than 10cm, by long root
Cuttage material shift-in non-woven bag continues after cultivating 1 month, is out of the garden.
2. a kind of Cluster Bamboo full exposure according to claim 1 is sprayed cuttage rapid propagating method, which is characterized in that described
The width in the seedbed in preparation is 1-1.2 meters, is highly 35cm, and length is 5-10 meters.
3. a kind of Cluster Bamboo full exposure according to claim 2 is sprayed cuttage rapid propagating method, which is characterized in that described
The bottom tiling in the seedbed in preparation has one layer of hollow brick, and the pearl rock stratum of 30cm thickness is equipped on the hollow brick,
Or be successively laid with coarse sands layer and pearl rock stratum from lower to upper on the hollow brick, the coarse sands layer with a thickness of 15-20cm,
Pearl rock stratum with a thickness of 10-15cm.
4. a kind of Cluster Bamboo full exposure according to claim 3 is sprayed cuttage rapid propagating method, which is characterized in that described
Cuttage step specifically: open after spraying device carries out elution 2-3 days to seedbed, general's treated cuttage material is according to line-spacing
20-30cm, spacing in the rows 15-20cm are entered in seedbed with 45 ° of oblique cuttings, and entering perlite depth is 5-8cm, and branch container made of bamboo, wicker, ratten, etc. position is embedded in pearl
2cm under rock, is compacted with perlite, is started by spraying in 10 minutes after having inserted.
5. a kind of Cluster Bamboo full exposure according to claim 4 is sprayed cuttage rapid propagating method, which is characterized in that described
In spraying management process, keeping the temperature of cuttage material local environment is 32-38 DEG C, humidity 90%-100%.
6. a kind of Cluster Bamboo full exposure according to claim 5 is sprayed cuttage rapid propagating method, which is characterized in that described
In spraying management process, intermittent spraying concrete mode are as follows:
Environment temperature be greater than 35 DEG C or fine day morning 6 when afternoon 19, every time spray primary every spray in 40-60 second
Mist 10-15 seconds；
It once every spray in 3-5 minutes is sprayed 10-15 seconds every time at the cloudy day；
In rainy day or 19 whens-next day 6 at night, spray in every 1 hour is primary, is sprayed 2 minutes every time.
7. a kind of Cluster Bamboo full exposure according to claim 6 is sprayed cuttage rapid propagating method, which is characterized in that described
In crop field step of transplanting seedlings, the diameter of non-woven bag is 18-22cm.
8. a kind of Cluster Bamboo full exposure according to claim 7 is sprayed cuttage rapid propagating method, which is characterized in that described
In crop field step of transplanting seedlings, as matrix after being mixed using peat soil and perlite according to ratio of the mass ratio for 7:3 when transplanting, and apply
Using organic fertilizer as base manure.
9. a kind of Cluster Bamboo full exposure according to claim 3-8 any claim is sprayed cuttage rapid propagating method,
It is characterized in that, mix nutritious pearl in the pearl rock stratum, the nutrition pearl include kernel and coated in kernel outside suppression
Bacterium layer, the kernel include the nutrient solution of shell and package inside the shell.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400502A (en) * | 2020-11-23 | 2021-02-26 | 广西壮族自治区林业科学研究院 | Method for rapidly rooting sympodial bamboo branches and application thereof |
| CN114145142A (en) * | 2021-11-19 | 2022-03-08 | 重庆市林业科学研究院 | Cluster bamboo industrial cuttage method |
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