A kind of solid native transplantation method of the bilayer of coarse sand soil trees
Technical field
The invention belongs to arboriculture technical fields, specifically, the bilayer for being related to a kind of coarse sand soil trees consolidates soil mud plant
Method.
Background technique
In order to guarantee the survival rate of transplanting tree, general trees are to need band soil when being transplanted.During transplanting,
Trees ' root band soil enough protects root system to be damaged less, and root system is not exposed to wilt against exposing to the weather dehydration, and seedling root can
The beneficial organism migrated with plant is formed, the plant of nursery stock strange land is made to obtain a transitional environment.
The greening seedling cultivated on fluffing of moulding sand soil, can hardly be with soil, so that its transplanting can not be ensured when due to transplanting
Survival rate.For certain deciduous trees, must be transplanted in its dormant period if without soil ball, and cannot continue to plant into
Sandy soil.
Summary of the invention
For deficiency above-mentioned in the prior art, it is solid that the object of the present invention is to provide a kind of bilayers of coarse sand soil trees
Native transplantation method;The transplantation method design science, at low cost, easy to operate, the nursery stock on coarse sand soil well solved exists
Soil can not be carried when digging, it is difficult to the problem of ensureing transplanting survival rate.
In order to achieve the above object, the solution that the present invention uses is:
A kind of solid native transplantation method of the bilayer of coarse sand soil trees, comprising the following steps: (1) the native root of the band dug as needed
The size in portion roots out the ground topsoil for planting trees to new soil is exposed, then digs annular to the outer edge with native root
Ditch;(2) soil layer of the thin rice gruel to immersion with native root is poured into from trees base portion;(3) after the surface soil with native root is dried, by annular
Ditch cuts the peripheral soil with native root to obtain a lower dissected valley downwards, and peripheral soil is mixed with the soil dug out in step (1)
Ground is placed on as native country;(4) to the new section spraying fungicide and root-growing agent of the root system with native root;(5) width is big
In in the two-layer nonwoven insertion annular ditch of incision trench depth, then panelling is embedded between two-layer nonwoven;(6) it would be embedded with inlaying
Two circle iron wires, obtains panelling non-woven fabrics on the peripheral shroud of the non-woven fabrics of plate;(7) native country and clay are mixed to form according to 2-3:2
Composite soil layering is poured into panelling non-woven fabrics and sprinkled every 15-20cm thickness into thin rice gruel with the hole between native root by composite soil
Limewash is wet to soil;The raw material of thin rice gruel limewash includes the saturated limewater and thin rice gruel that mass ratio is 0.1-0.2:1;(8) will
The additional amount of composite soil is tamped when being half, is tamped when being subsequently added into composite soil to apart from ground 19-21cm, is then spread again again
Enter remaining composite soil to concordant ground;(9) the peripheral soil for excavating panelling non-woven fabrics saws the bottom with native root and subsoil
It opens;(10) it slings trees to the bottom with native root and leaves ground, to bottom spray fungicide and root-growing agent with native root;
(11) the bottom packet with native root is held together suture with the non-woven fabrics of panelling non-woven fabrics lower part, with the non-woven fabrics on panelling non-woven fabrics top
It draws over to one's side and fixes to the tree basal part of stem of trees;(12) bottom with native root is put to ground, takes out panelling, non-woven fabrics straw rope
It wraps up solid;(13) trees are transported to planting-site plant, carries out water slurry and sun-proof management.
A kind of beneficial effect of the solid native transplantation method of the bilayer of coarse sand soil trees provided by the invention is:
The solid native transplantation method of the bilayers of this kind of coarse sand soil trees provided by the invention, for the plant of coarse sand soil plantation,
The quality of nursery parent-soil too sand lacks soil colloid, dysplasia, the soil body pine in caused nursery parent-soil on entire root system
Dissipate, when lifting not energy band soil and the problem of form naked;The method using the inside and outside double-deck solid soil is carried out before trees digging transplanting
Solidify the soil around root system, to form root completely band earthy state when formal digging, it is ensured that transplanting survival;By this hair
Coordinated between each step of bright offer, while forming the band earthy state completely consolidated, without limitation on tree root
Stretching, extension and normal absorption function.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Native transplantation method solid to a kind of bilayer of coarse sand soil trees provided in an embodiment of the present invention is specifically described below.
A kind of solid native transplantation method of the bilayer of coarse sand soil trees, comprising the following steps:
(1) size with native root dug as needed, the ground topsoil rooted out for planting trees are new to exposing
Soil then digs annular ditch to the outer edge with native root.It should be noted that in the present embodiment, topsoil with a thickness of 3-
7cm, the wide depth of annular ditch are 20cm × 20cm.To cooperate common coarse sand soil plantation plant size.
(2) soil layer of the thin rice gruel to immersion with native root is poured into from trees base portion;The thickness of the layer can be used earth boring auger and be visited
It surveys.The behaviour is taken as thin rice gruel and carries out internal layer solidification to the native root of band.
(3) it after the surface soil with native root is dried, cuts the peripheral soil with native root to obtain one downwards by annular ditch
Lower dissected valley, and peripheral soil is mixed with the soil dug out in step (1) and is placed on ground as native country.It should be noted that if saw
The native root of band for having opened peripheral soil is still collapsed, then pours leaching thin rice gruel again to past trees base portion on the inside of annular ditch while incision,
Continue to collapse to reduce internal layer soil, and soil will be cut and be placed on ground as native country together.
(4) to the new section spraying fungicide and root-growing agent of the root system with native root.It should be noted that in the present embodiment
In, fungicide includes 400-500 times and 50% includes thiophanate-methyl, and root-growing agent includes the niacin of 0.03-0.05%.
(5) width is greater than in the degradable two-layer nonwoven insertion annular ditch of incision trench depth, it is then that panelling is embedding
Enter between two-layer nonwoven.It should be noted that in this step, the width of non-woven fabrics is 3 times of incision trench depth, in order to
It will be tightened with native root when lifting using non-woven fabrics.Panelling primarily serves fixed function, making material include lightweight wood
Block and plastics.
(6) it would be embedded with two circle iron wire on the peripheral shroud of the non-woven fabrics of panelling, obtain panelling non-woven fabrics.
(7) native country and clay are mixed to form composite soil according to 2-3:2, panelling non-woven fabrics and band is poured into composite soil layering
It is sprinkled wet to soil into thin rice gruel limewash every 15-20cm thickness in hole between native root.It sprinkles step by step advantageous into thin rice gruel limewash
Composite soil is sufficiently soaked in thin rice gruel limewash, to play sufficient adhesive effect.It should be noted that in the present embodiment, rice
The raw material of soup limewash includes the saturated limewater and thin rice gruel that mass ratio is 0.1-0.2:1.
It should be noted that traditional tabia is that sandstone is sticky with soil and lime, is mentioned for doing construction material
Height prevents fragmentary ability and increases hardness.The general ingredient of tabia are as follows: soil, white lime and sand.And there are also add since thousands of years
Enter glutinous rice, lime, silt as tabia, also referred to as glutinous rice mortar.Glutinous rice mortar can be with Carbon Dioxide in Air (CO2)
Progress into, formed have very strong hardness calcium carbonate (CaCO3)。
Glutinous rice mortar action principle is as follows: in the manufacturing process of glutinous rice mortar, following chemical changes are had occurred in lime:
CaO+H2O=Ca (OH)2(1);
Ca(OH)2→Ca2++2OH-(2);
Reacting (1) is that quick lime is reacted with the resolution of water, generates calcium hydroxide, i.e. Ca (OH)2, while a large amount of heat is released,
Studies have shown that quick lime digestion process can generate active oxygen, and active oxygen has extremely strong killing effect to bacterium.Reacting (2) is
Ca(OH)2Ionization reaction.The reaction produces two kinds of ions: Ca2+And OH-.Research is it has proven convenient that strong alkaline environment can inhibit
With killing bacterium, the mechanism of action is the cell membrane of highly basic energy corrosion bacterium, Ca (OH)2The pH value of saturated solution is on 12.4 left sides
The right side can survive almost without bacterium under so strong alkaline environment.In the solidification process of glutinous rice mortar, calcium hydroxide is had occurred
Following chemical changes:
Ca(OH)2+CO2=CaCO3+H2O (3);
In the reaction, calcium hydroxide Ca (OH)2With the CO in air2Reaction generates the CaCO of calcite crystal form3, with anti-
The progress of (3) is answered, the calcium carbonate of generation is more and more, and glutinous rice mortar gradually solidifies, and intensity is also increasing.
Zhejiang University's historical relic's protection material laboratory is found when studying the biomineralization protection materials of stone cultural artifact: lime
Middle to be added after 3% sticky rice syrup, its compression strength improves 30 times, and surface hardness improves 2.5 times, and soaking-resistant is big
In 68 days or more.The CaCO of sticky rice syrup and generation3Between have synergistic effect.Zhejiang University is to mortar sampling and imitated mortar point
It is found after analysis, in cured glutinous rice mortar, sticky rice syrup ingredient and CaCO3It is evenly distributed, wraps up mutually between them, fill close
It is real, the composite construction of organic/inorganic synergistic effect is formd, this structure makes glutinous rice mortar have preferable toughness and intensity.
In the present embodiment, it is based on above-mentioned foundation, inventor creatively has found, in plant transplantation using upper, use is ripe
Lime solution, due to containing Ca (OH) in white lime solution2, utilize Ca2+Pine is made to the cohesion of colloid in sticking grain and thin rice gruel
Scattered grogs is sticky;When the dosage to white lime is rationally controlled, to avoid root system institute band soil is hardened and it is tough and tensile, to limit
Root system processed absorbs liquid manure and growth, even results in tree death.This improved thin rice gruel mortar is exactly applied to by inventor
The solid soil in root, can not only ensure that tree root band soil forms certain robustness, do not dissipate in playing tree and carrying, also will not influence
Root system stretching, extension and absorption.
It should be noted that in the present embodiment, limewash using it is preceding use acidity-basicity regulator be adjusted to pH value for
5.6-6.5, to be suitable for the range that plant adapts to.Further, acidity-basicity regulator is dilute sulfuric acid.
(8) by the additional amount of composite soil to be tamped when half, when being subsequently added into composite soil to apart from ground 19-21cm again
Compacting, is then sprinkled into remaining composite soil to concordant ground again.Tamping operation is conducive to thin rice gruel limewash and is sufficiently wet mixing
Soil.
(9) the peripheral soil for excavating panelling non-woven fabrics cuts the bottom with native root with subsoil.(10) tree machine has been used
It slings trees to the bottom with native root and leaves ground, to bottom spray fungicide and root-growing agent with native root.(11) with edge
Bottom packet with native root is held together suture by the non-woven fabrics of plate non-woven fabrics lower part, with the non-woven fabrics on panelling non-woven fabrics top to trees
Tree basal part of stem is drawn over to one's side and is fixed.(12) bottom with native root is put to ground, takes out panelling, the degradable straw rope of non-woven fabrics
It wraps up solid.(13) trees are transported to planting-site plant, carries out water slurry and sun-proof management.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
Present embodiments provide a kind of solid native transplantation method of bilayer of coarse sand soil trees, comprising the following steps:
(1) transplanting is planted in coarse sand soil, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is the hardwood nanmu of 9cm.First determine the final native root (root of the band for needing to have dug
The oblate orbicule of soil) maximum gauge be 63cm, root out 5cm it is thick for planting the ground topsoil of hardwood nanmu to exposing new soil,
Then the annular ditch that wide depth is 20cm × 20cm is dug to the outer edge with native root.
(2) soil layer of the thin rice gruel to immersion with native root is poured into from trees base portion.
(3) it after the surface soil with native root is dried, cuts the peripheral soil with native root to obtain one downwards by annular ditch
Lower dissected valley, and peripheral soil is mixed with the soil dug out in step (1) and is placed on ground as native country.If having cut the band of peripheral soil
Native root is still collapsed, then pours leaching thin rice gruel again to past trees base portion on the inside of annular ditch while incision, and will cut soil and make together
Ground is placed on for native country.
(4) 400 times of 50% methyl sulfur bacterium bactericide and 0.04% is sprayed to the new section of the root system with native root
Niacin root-growing agent.
(5) 3 times of the two-layer nonwoven that width is incision trench depth is embedded in annular ditch, is then embedded in panelling double-deck
Between non-woven fabrics.
(6) it would be embedded with two circle iron wire on the peripheral shroud of the non-woven fabrics of panelling, obtain panelling non-woven fabrics.
(7) native country and clay are mixed to form composite soil according to 1:1, composite soil layering is poured into panelling non-woven fabrics and with soil
Hole between root, sprinkles that (saturated limewater dosage accounts for the 20% of thin rice gruel, with dilute sulfuric acid tune into thin rice gruel limewash every 15cm thickness
Arthrolith buck pH value is 5.8-6.2) it is wet to soil.
(8) additional amount of composite soil is rammed when being subsequently added into composite soil to apart from ground 20cm again to tamp when half
It is real, it is then sprinkled into remaining composite soil again to concordant ground
(9) the peripheral soil for excavating panelling non-woven fabrics cuts the bottom with native root with subsoil.(10) tree machine has been used
It slings trees to the bottom with native root and leaves ground, to bottom spray fungicide and root-growing agent with native root.(11) with edge
Bottom packet with native root is held together suture by the non-woven fabrics of plate non-woven fabrics lower part, with the non-woven fabrics on panelling non-woven fabrics top to trees
Tree basal part of stem is drawn over to one's side and is fixed.(12) bottom with native root is put to ground, takes out panelling, the degradable straw rope of non-woven fabrics
It wraps up solid.(13) trees are transported to planting-site plant, carries out water slurry and sun-proof management.
Embodiment 2
Present embodiments provide a kind of solid native transplantation method of bilayer of coarse sand soil trees, comprising the following steps:
(1) transplanting is planted in coarse sand soil, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is the Huanghua Pear of 6cm.First determine the final native root of the band for needing to have dug
Maximum gauge be 42cm, root out the thick ground topsoil for planting diameter of a cross-section of a tree trunk 1.3 meters above the ground hardwood nanmu of 3cm to new soil is exposed, then to band soil
The outer edge of root digs the annular ditch that wide depth is 20cm × 20cm.
(2) soil layer of the thin rice gruel to immersion with native root is poured into from trees base portion.
(3) it after the surface soil with native root is dried, cuts the peripheral soil with native root to obtain one downwards by annular ditch
Lower dissected valley, and peripheral soil is mixed with the soil dug out in step (1) and is placed on ground as native country.If having cut the band of peripheral soil
Native root is still collapsed, then pours leaching thin rice gruel again to past trees base portion on the inside of annular ditch while incision, and will cut soil and make together
Ground is placed on for native country.
(4) 500 times of 50% methyl sulfur bacterium bactericide and 0.05% is sprayed to the new section of the root system with native root
Niacin root-growing agent.
(5) 3 times of the two-layer nonwoven that width is incision trench depth is embedded in annular ditch, is then embedded in panelling double-deck
Between non-woven fabrics.
(6) it would be embedded with two circle iron wire on the peripheral shroud of the non-woven fabrics of panelling, obtain panelling non-woven fabrics.
(7) native country and clay are mixed to form composite soil according to 1:1, composite soil layering is poured into panelling non-woven fabrics and with soil
Hole between root, sprinkles that (saturated limewater dosage accounts for the 15% of thin rice gruel, with dilute sulfuric acid tune into thin rice gruel limewash every 20cm thickness
Arthrolith buck pH value is 5.6-6.2) it is wet to soil.
(8) additional amount of composite soil is rammed when being subsequently added into composite soil to apart from ground 20cm again to tamp when half
It is real, it is then sprinkled into remaining composite soil again to concordant ground
(9) the peripheral soil for excavating panelling non-woven fabrics cuts the bottom with native root with subsoil.(10) tree machine has been used
It slings trees to the bottom with native root and leaves ground, to bottom spray fungicide and root-growing agent with native root.(11) with edge
Bottom packet with native root is held together suture by the non-woven fabrics of plate non-woven fabrics lower part, with the non-woven fabrics on panelling non-woven fabrics top to trees
Tree basal part of stem is drawn over to one's side and is fixed.(12) bottom with native root is put to ground, takes out panelling, the degradable straw rope of non-woven fabrics
It wraps up solid.(13) trees are transported to planting-site plant, carries out water slurry and sun-proof management.
Embodiment 3
Present embodiments provide a kind of solid native transplantation method of bilayer of coarse sand soil trees, comprising the following steps:
(1) transplanting is planted in coarse sand soil, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is the cinnamomum camphora tree of 15cm.First determine the final native root of the band for needing to have dug
Maximum gauge be 90cm, root out the thick ground topsoil for planting diameter of a cross-section of a tree trunk 1.3 meters above the ground hardwood nanmu of 5-7cm to new soil is exposed, then to band
The outer edge of native root digs the annular ditch that wide depth is 20cm × 20cm.
(2) soil layer of the thin rice gruel to immersion with native root is poured into from trees base portion.
(3) it after the surface soil with native root is dried, cuts the peripheral soil with native root to obtain one downwards by annular ditch
Lower dissected valley, and peripheral soil is mixed with the soil dug out in step (1) and is placed on ground as native country.If having cut the band of peripheral soil
Native root is still collapsed, then pours leaching thin rice gruel again to past trees base portion on the inside of annular ditch while incision, and will cut soil and make together
Ground is placed on for native country.
(4) 450 times of 50% methyl sulfur bacterium bactericide and 0.03% is sprayed to the new section of the root system with native root
Niacin root-growing agent.
(5) 3 times of the two-layer nonwoven that width is incision trench depth is embedded in annular ditch, is then embedded in panelling double-deck
Between non-woven fabrics.
(6) it would be embedded with two circle iron wire on the peripheral shroud of the non-woven fabrics of panelling, obtain panelling non-woven fabrics.
(7) native country and clay are mixed to form composite soil according to 3:2, composite soil layering is poured into panelling non-woven fabrics and with soil
Hole between root, sprinkles that (saturated limewater dosage accounts for the 20% of thin rice gruel, with dilute sulfuric acid tune into thin rice gruel limewash every 20cm thickness
Arthrolith buck pH value is 6.4-6.6) it is wet to soil.
(8) additional amount of composite soil is rammed when being subsequently added into composite soil to apart from ground 20cm again to tamp when half
It is real, it is then sprinkled into remaining composite soil again to concordant ground
(9) the peripheral soil for excavating panelling non-woven fabrics cuts the bottom with native root with subsoil.(10) tree machine has been used
It slings trees to the bottom with native root and leaves ground, to bottom spray fungicide and root-growing agent with native root.(11) with edge
Bottom packet with native root is held together suture by the non-woven fabrics of plate non-woven fabrics lower part, with the non-woven fabrics on panelling non-woven fabrics top to trees
Tree basal part of stem is drawn over to one's side and is fixed.(12) bottom with native root is put to ground, takes out panelling, the degradable straw rope of non-woven fabrics
It wraps up solid.(13) trees are transported to planting-site plant, carries out water slurry and sun-proof management.
Experimental example 1
Experimental method: on March 26th, 2017 carries out plantlet of transplant test on the sandy soil that parent-soil is coarse sand soil quality.Implement
Example 1-3 is each provided hardwood nanmu, Huanghua Pear and cinnamomum camphora tree belt soil root and is transplanted using solidification processing method, is set as testing
Group 1-3;It separately sets three groups and conventional method transplanting hardwood nanmu, Huanghua Pear and cinnamomum camphora tree is respectively adopted, be set as experimental group 4-6;Experimental group
Overground part performance observation is shown in Table 1 after the root band soil of 1-6 and transplanting:
Table 1
From the data in table 1, it can be seen that the native root of the band of embodiment 1-3 plant has carried out curing process, root soil in migration process
Oblate orbicule is intact, almost can not see the performance of sapling water shortage after transplanting in the several months, it means that it has survived basic guarantor
Barrier;And experimental group 4-6 does not do the native root curing process of band, tether panel soil is few in migration process, after transplanting due to water shortage leaf
Wilting performance is obvious, influences its survival and growth, survival rate is low.
In conclusion using the solid native transplantation method of bilayer of coarse sand soil trees provided by the invention;The transplantation method meter section
It learns, at low cost, easy to operate, the nursery stock on coarse sand soil well solved can not carry soil in digging, it is difficult to ensure and move
The problem of planting survival rate.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.