CN112772259A - Water-supplementing and survival-promoting method for ancient tree transplantation - Google Patents
Water-supplementing and survival-promoting method for ancient tree transplantation Download PDFInfo
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- CN112772259A CN112772259A CN202110202104.0A CN202110202104A CN112772259A CN 112772259 A CN112772259 A CN 112772259A CN 202110202104 A CN202110202104 A CN 202110202104A CN 112772259 A CN112772259 A CN 112772259A
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
Abstract
The application relates to the field of seedling cultivation, and particularly discloses a water-supplementing and survival-promoting method for ancient tree transplantation, wherein the planting process in the ancient tree transplantation comprises the following steps: excavating planting holes: excavating planting holes in the transplanting land, and excavating soil of the transplanting land for later use; laying a water storage layer: paving aquifer soil at the bottom layer of the planting hole to form an aquifer; wherein, the aquifer soil is prepared by mixing concrete building garbage recycled aggregate and diatomite; laying a water retention layer: paving water-retaining layer soil on the water-retaining layer, placing the ancient tree soil ball on the water-retaining layer soil, then filling the spaces on two sides of the ancient tree soil ball with the water-retaining layer soil, and forming a water-retaining layer on the bottom of the ancient tree soil ball and the water-retaining layer soil around the ancient tree soil ball; wherein the water-retaining layer soil is prepared by mixing sandy soil, calcium bentonite and plant ash; laying a permeable layer: paving sand on the water-retaining layer to form a water-permeable layer; laying a covering layer: and backfilling the planting land soil above the permeable layer to form a covering layer. The method can better replenish water to the transplanted ancient tree.
Description
Technical Field
The application relates to the field of seedling cultivation, in particular to a water-supplementing and survival-promoting method for ancient tree transplantation.
Background
The ancient trees generally refer to trees with the age of at least more than one hundred years, have important cultural value, scientific research value and historical value, and are concerned for a long time. At present, the urbanization construction is continuously promoted, and the style is diversified, and the historical culture style occupies a place. Ancient trees can set off a strong historical culture atmosphere to a great extent, and therefore, ancient tree transplantation becomes a part of urbanization construction.
The transplanting of the tree comprises crown pruning, root cutting treatment, transferring, field planting, maintenance and the like. Compared with common trees, ancient trees have large age, aged histiocytes and poor regeneration capability of root systems, so the maintenance process after transplantation is particularly critical. And the water replenishing problem in the curing process is directly related to the growth state of the ancient trees. Insufficient water is supplied, the ancient trees are easy to die due to water shortage, the respiration of the roots of the ancient trees is affected due to excessive water supply, and the ancient trees still die.
Disclosure of Invention
In order to better replenish water to the transplanted ancient tree, the application provides a water replenishing and survival promoting method for ancient tree transplantation.
The application provides an ancient tree transplanting water supplementing and survival promoting method which adopts the following technical scheme:
an ancient tree transplanting water supplementing and survival promoting method, wherein a planting process in the ancient tree transplanting comprises the following steps:
excavating planting holes: excavating planting holes in the transplanting land, and reserving the excavated soil of the transplanting land for later use;
laying a water storage layer: paving aquifer soil at the bottom layer of the planting hole to form an aquifer; wherein the aquifer soil is prepared by uniformly mixing concrete building garbage recycled aggregate and diatomite according to the mass ratio of 1 (0.1-0.2);
laying a water retention layer: paving water-retaining layer soil on the water-retaining layer, placing the ancient tree soil ball on the water-retaining layer soil, then filling the spaces on two sides of the ancient tree soil ball with the water-retaining layer soil, and forming a water-retaining layer on the bottom of the ancient tree soil ball and the water-retaining layer soil around the ancient tree soil ball; wherein the water-retaining layer soil is prepared by uniformly mixing sandy soil, calcium bentonite and plant ash according to the mass ratio of 1 (0.05-0.15) to 0.1-0.2;
laying a permeable layer: paving sand on the water-retaining layer to form a water-permeable layer;
laying a covering layer: and backfilling the planting land soil above the permeable layer to form a covering layer.
Through adopting above-mentioned technical scheme, after ancient tree soil ball field planting, during watering, water passes overburden, permeable stratum, guarantor's water layer and gets into the water-storage layer, and except that the adsorbed water of overburden, permeable stratum and guarantor's water layer, the residual water carries out temporary storage in the water-storage layer, and when the water on upper strata was not enough, the water evaporation release in the messenger water-storage layer to upper strata, especially guarantor's water layer carries out the moisture and supplyes, supplies the moisture absorption of ancient tree root.
The main ingredient in the water retention layer of the present application is sandy soil. The sandy soil is soil formed by mixing about 80% of sand and about 20% of clay, is loose in soil quality and poor in water and fertilizer retention capacity, and is not adopted as planting soil generally. However, sandy soil has a good characteristic that water and air permeability are good. Under the comprehensive consideration, the application decides to reform transform sandy soil, brings the advantages of water permeability and air permeability into play, and improves the short plate with poor water and fertilizer retention capacity. Specifically, a small amount of calcium bentonite and plant ash are adopted to reform sandy soil. The bentonite contains montmorillonite as a main mineral component, the content of the montmorillonite is 85-90%, the bentonite has certain expansibility after being added with water, and the bentonite can be pasty after being contacted with water. The plant ash as a fertilizer contains a large amount of mineral elements required by plant growth, is light and is easy to flow away with water. A small amount of bentonite and plant ash are mixed into the sandy soil, on one hand, after watering, the bentonite expands to a certain degree, gaps among sandy soil particles can be filled to a certain degree, and the essence of poor water retention of the sandy soil is improved under the condition of keeping the water permeable and air permeable characteristics of the sandy soil. Meanwhile, the bentonite which is pasty after meeting water can wrap the plant ash to a certain degree, so that the condition that the plant ash is easy to flow away with the water is improved, and the essence of poor fertilizer conservation of the sandy soil is improved. In addition, plant ash has certain disinfection characteristic, is favorable to improving the antibacterial capacity of guarantor's water layer to help avoids rotting of ancient trees root system.
The main component in the aquifer is concrete construction waste recycled aggregate. The recycled aggregate of the concrete construction waste is obtained by crushing waste concrete, and the surface and the inside of particles have rich void structures, so that the recycled aggregate has excellent water absorption capacity. Meanwhile, a small amount of diatomite is doped into the concrete construction waste recycled aggregate, so that larger gaps among concrete construction waste recycled aggregate particles are filled, and the water storage capacity of the concrete construction waste recycled aggregate is further improved. Meanwhile, the diatomite has the characteristic of developed pores, so that the water storage capacity of the aquifer can be further improved.
To sum up, this application is through the design of permeable bed, guarantor's water layer, water-storage layer for planting the inside miniature moisture governing system that forms in cave, make the water content in guarantor's water layer keep in a comparatively stable within range, both helped avoid not enough water supply to lead to the phenomenon of ancient tree root water shortage, simultaneously, also can help avoid the too much ancient tree root that leads to of moisturizing to breathe obstructed phenomenon, thereby be favorable to the recovery and the growth of the ancient tree root system after transplanting.
Optionally, the thickness of the water-retaining layer is 1-1.5 times of the diameter of the ancient tree soil ball to be transplanted.
Through adopting above-mentioned technical scheme, inject the thickness on guarantor's water layer in appropriate within range, the guarantee is to ancient tree soil ball's field planting demand.
Optionally, the thickness of aquifer is 0.3~1 times of the thickness of water-retaining layer.
Through adopting above-mentioned technical scheme, set the thickness of aquifer in appropriate within range, further guarantee aquifer to the moisture supply and the regulating power of protecting water layer.
Optionally, in the step of preparing planting holes and transplanting ancient tree soil balls: the top end of the air permeability pipe penetrates out of the covering layer upwards and is communicated with outside air.
Through adopting above-mentioned technical scheme, the tonifying qi effect to protecting the water layer can be strengthened in the setting of permeability cell, is favorable to promoting the respiration of ancient tree root, promotes the growth that resumes of root.
Optionally, the ventilation pipe is filled with stones wrapped by the filter screen.
Through adopting above-mentioned technical scheme, the stone of filter screen parcel can carry out the space to the permeability cell and fill, and the permeability cell after filling still keeps the state that the air can circulate, meanwhile, also can avoid dust or soil to expose the inside that gets into the permeability cell through bleeder vent and permeability cell in the air, causes the jam of permeability cell to influence the air-conveying effect of permeability cell to protecting the water layer.
Optionally, in the step of preparing planting holes and transplanting ancient tree soil balls: a water collecting tank is arranged on one side of the planting hole, a water filtering pipe is embedded in the water storage layer, a plurality of water filtering holes are formed in the pipe wall of the water filtering pipe in a penetrating mode, and the water outlet end of the water filtering pipe is communicated with the water collecting tank.
Through adopting above-mentioned technical scheme, too much or rainfall is great when watering, when leading to surpassing the absorption holding capacity of water-storage layer, unnecessary water can get into the strainer through the drainage hole, and then arranges to the water catch bowl, and the help avoids the condition of inlaying water in the planting hole, keeps the unobstructed of ancient tree root respiration.
Optionally, the water outlet end of the strainer is arranged in a downward inclination manner.
By adopting the technical scheme, water entering the water filtering pipe from the water filtering holes enters the water collecting tank with acceleration under the action of self gravity, so that the drainage process during water saving is accelerated.
Optionally, the water collecting tank is communicated with a water outlet pipe, and the water outlet pipe is connected with a water pump.
Through adopting above-mentioned technical scheme, through outlet pipe and water pump, can take out the water of gathering in the water catch bowl to empty the water catch bowl, and the water of taking out can further be used for the moisturizing of watering of ancient trees.
Optionally, the connection between the water outlet pipe and the water collecting tank is located at the bottom of the water collecting tank.
Through adopting above-mentioned technical scheme, even when the water that gathers in the water catch bowl is less, also accessible outlet pipe and water catch bowl in time discharge, convenience when improving the water.
Optionally, a concave dirt collecting groove is formed in the bottom wall of the water collecting groove, the water outlet end of the strainer is located above the dirt collecting groove, and the joint of the water outlet pipe and the water collecting groove is located on the opposite side of the dirt collecting groove.
The water entering the water filter pipe through the water filter holes is easy to clamp miscellaneous soil, and by adopting the technical scheme, after the water mixed with the soil enters the water collecting tank through the water filter pipe, the soil is left in the sewage collecting tank through precipitation, so that the improvement of the cleanliness of the water pumped out by the water outlet pipe is facilitated, and the soil in the sewage collecting tank is also easy to concentrate and clean.
In summary, the present application has the following beneficial effects:
1. according to the method, a small amount of bentonite and plant ash are doped into the sandy soil, the bentonite which expands when meeting water can fill gaps among sandy soil particles, so that the essence of poor water retention of the sandy soil is improved, and meanwhile, the bentonite which is pasty when meeting water can wrap the plant ash, so that the condition that the plant ash is easy to flow away along with water is improved, and the essence of poor fertilizer retention of the sandy soil is improved;
2. the plant ash has certain disinfection characteristics, and after the plant ash is doped into sandy soil, the antibacterial capability of a water-retaining layer is favorably improved, so that the rotting of the root system of the ancient tree is avoided;
3. the recycled aggregate particles of the concrete construction waste have rich gaps, so that the water storage layer has excellent water absorption capacity. Meanwhile, a small amount of diatomite with gaps is doped, so that larger gaps among concrete building waste recycled aggregate particles can be filled, and the water storage capacity of the concrete building waste recycled aggregate particles is further improved;
4. according to the water-retaining type ancient tree root system transplanting device, a small water regulating system is formed inside the planting hole through the arrangement of the water permeable layer, the water retaining layer, the water storage layer and the water filtering pipes located in the water storage layer, so that the water content in the water retaining layer is kept in a stable range, excessive or insufficient water is avoided, and the restoration and the growth of the transplanted ancient tree root system are facilitated;
5. according to the method, the permeable layer formed by sand is arranged on the water-retaining layer, and the ventilating pipe is inserted into the water-retaining layer, so that the ventilating environment in the planting hole is improved, the respiration of the root system of the ancient tree is promoted, and the recovery and growth of the transplanted ancient tree are further promoted;
6. this application sets up water catch bowl, strainer, outlet pipe and water pump on planting hole one side, and too much or rainfall is great when watering, when leading to surpassing the absorption holding capacity of water-storage layer, unnecessary water can arrange to the water catch bowl through the strainer, further helps avoiding the waterlogging.
Drawings
Fig. 1 is a schematic cross-sectional view showing an internal structure of a planting hole in an ancient tree transplantation water-replenishing survival-promoting method according to the present application.
Description of reference numerals: 1. a base layer; 2. a aquifer; 21. a water filter pipe; 211. water filtering holes; 3. a water retention layer; 31. a gas permeable pipe; 311. air holes are formed; 4. a water permeable layer; 5. a cover layer; 6. ancient tree soil balls; 7. a water collection tank; 71. a water outlet pipe; 72. a water pump; 73. a sewage collecting tank; 8. the earth surface; 81. and (6) planting holes.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
Examples
A water replenishing and survival promoting method for ancient tree transplantation is disclosed, as shown in figure 1, and a planting process in the ancient tree transplantation comprises the following steps:
(1) excavating a planting hole 81:
in the transplanting land, a planting hole 81 is dug downwards along the ground surface 8, the soil below the planting hole 81 is the base layer 1 soil of the transplanting land, and the dug soil of the transplanting land is reserved for standby.
(2) The water collecting tank 7 is arranged:
a water collecting tank 7 is buried in the area on the planting hole 81 side. The bottom wall of the water collecting tank 7 close to the planting hole 81 is concave downwards to form a sewage collecting tank 73. A water outlet pipe 71 is communicated with the bottom of the water collecting tank 7 and the opposite side of the sewage collecting tank 73, the water outlet pipe 71 penetrates out of the ground surface 8 upwards, and a water pump 72 is connected to the water outlet pipe 71.
(3) Laying a water storage layer 2:
and paving water storage layer 2 soil at the bottom of the planting hole 81 to form a water storage layer 2, wherein the water storage layer 2 soil is prepared by uniformly mixing concrete building garbage recycled aggregate and diatomite according to the mass ratio of 1 (0.1-0.2). The total thickness of the water storage layer 2 is 0.3-1 times of the thickness of the water retention layer 3 laid subsequently. The recycled aggregate of the concrete construction waste is obtained by crushing waste concrete, and the surface and the inside of particles have rich void structures, so that the recycled aggregate has excellent water absorption capacity. Meanwhile, a small amount of diatomite is doped into the concrete construction waste recycled aggregate, so that larger gaps among concrete construction waste recycled aggregate particles are filled, and the water storage capacity of the concrete construction waste recycled aggregate is further improved. Meanwhile, the diatomite has the characteristic of developed pores, so that the water storage capacity of the aquifer 2 can be further improved.
While laying the soil of the water storage layer 2, the strainer 21 is buried in the water storage layer 2. The wall of the strainer 21 is provided with a plurality of strainer holes 211 in a penetrating way, the strainer 21 is arranged in an inclined way, the lower end is the water outlet end, the water outlet end of the strainer 21 penetrates out of the water storage layer 2 of the planting hole 81 and leads into the water collecting tank 7, and the part of the strainer 21 leading into the water collecting tank 7 is positioned above the sewage collecting tank 73.
When watering too much or rainfall is great, lead to surpassing aquifer 2's absorption holding capacity, unnecessary water can get into strainer 21 through strainer 211, and then arrange to water catch bowl 7, and the help avoids the condition of waterlogging to appear in planting hole 81, keeps the unobstructed of ancient tree root respiration. The water entering the strainer 21 through the strainer holes 211 is easy to be contaminated, and after the water mixed with soil enters the water collecting tank 7 through the strainer 21, the soil is deposited in the dirt collecting tank 73, which is beneficial to improving the cleanness of the water pumped out by the water outlet pipe 71, and the soil in the dirt collecting tank 73 is easy to be intensively cleaned.
(4) Laying a water retention layer 3:
lay 3 soils on water retaining layer 2, place ancient tree soil ball 6 in on 3 soils on the water retaining layer, then, fill the space of ancient tree soil ball 6 both sides with 3 soils on the water retaining layer, ancient tree soil ball 6 bottom and the water retaining layer 3 soil on every side form water retaining layer 3. Wherein the water-retaining layer 3 soil is prepared by uniformly mixing sandy soil, calcium bentonite and plant ash according to the mass ratio of 1 (0.05-0.15) to 0.1-0.2. The total thickness of the water-retaining layer 3 is 1-1.5 times of the diameter of the ancient tree soil ball 6 to be transplanted.
The sandy soil is soil formed by mixing about 80% of sand and about 20% of clay, is loose in soil quality and poor in water and fertilizer retention capacity, and is not adopted as planting soil generally. However, sandy soil has a good characteristic that water and air permeability are good. Under the comprehensive consideration, the application decides to reform transform sandy soil, brings the advantages of water permeability and air permeability into play, and improves the short plate with poor water and fertilizer retention capacity. Specifically, a small amount of calcium bentonite and plant ash are adopted to reform sandy soil. The bentonite contains montmorillonite as a main mineral component, the content of the montmorillonite is 85-90%, the bentonite has certain expansibility after being added with water, and the bentonite can be pasty after being contacted with water. The plant ash as a fertilizer contains a large amount of mineral elements required by plant growth, is light and is easy to flow away with water. A small amount of bentonite and plant ash are mixed into the sandy soil, on one hand, after watering, the bentonite expands to a certain degree, gaps among sandy soil particles can be filled to a certain degree, and the essence of poor water retention of the sandy soil is improved under the condition of keeping the water permeable and air permeable characteristics of the sandy soil. Meanwhile, the bentonite which is pasty after meeting water can wrap the plant ash to a certain degree, so that the condition that the plant ash is easy to flow away with the water is improved, and the essence of poor fertilizer conservation of the sandy soil is improved. In addition, plant ash has certain disinfection characteristic, is favorable to improving the antibacterial capacity of guarantor's water layer 3 to help avoids rotting of ancient tree root system.
In the laying process of the water-retaining layer 3, the air-permeable pipes 31 are inserted into the water-retaining layer 3. The bottom of permeability cell 31 is located guarantor's water layer 3, and the top upwards exceeds earth's surface 8 and outside air intercommunication. The pipe wall of the vent pipe 31 is provided with a plurality of air holes 311, and stones wrapped by the filter screen are filled inside the vent pipe 31 to prevent impurities from entering the inside of the vent pipe 31 to block the vent pipe 31. The air-permeable pipe 31 can strengthen the air-supplying effect to the water-retaining layer 3, which is beneficial to promoting the respiration of the root of the ancient tree and promoting the growth recovery of the root.
(5) Laying a permeable layer 4:
sand is laid on the water-retaining layer 3 to form a water-permeable layer 4.
(6) Laying a covering layer 5:
and backfilling the soil of the planting field above the permeable layer 4 to form a covering layer 5.
The working principle of the embodiment is as follows:
after 6 field planting of ancient tree soil ball, during the watering, water passes overburden 5, permeable stratum 4, guarantor's water layer 3 and gets into aquifer 2, gets rid of and covers overburden 5, permeable stratum 4 and guarantor's water layer 3 adsorbed water beyond, and the residual water carries out temporary storage in aquifer 2, and when the water on upper strata was not enough, the water evaporation release in the aquifer 2 promoted to the upper strata, especially guarantor's water layer 3 carries out the moisture and supplyes, supplies the moisture absorption of ancient tree root.
This application is through permeable bed 4, guarantor's water layer 3, the design of aquifer 2 for planting hole 81 is inside to form a miniature moisture governing system, make the water content in guarantor's water layer 3 keep in a comparatively stable within range, both helped avoid supplying water the phenomenon that the water shortage leads to ancient tree root, simultaneously, also can help avoid the too much obstructed phenomenon of breathing of ancient tree root that leads to of moisturizing, thereby be favorable to the recovery and the growth of the ancient tree root system after transplanting.
Examples of such applications are
Selecting an ancient banyan (Ficus microcarpa), a Ficus of Moraceae, with the age of about 120 years, the diameter at breast height of about 80cm, intact branches and trunks, the number of dead tips less than 10%, normal leaf growth, basically normal leaf color, no plant diseases and insect pests on the branches and trunks, and the amount of the leaves with plant diseases and insect pests less than 10%. The soil of the original planting field of the ancient banyan tree has the water content of 45 percent.
The ancient banyan is properly trimmed before excavation, about 80% of leaves are manually removed, an anti-transpiration protective agent is sprayed on a crown, and a trunk is wrapped by a soaked straw rope in a winding way. When the soil ball is dug, the diameter of the soil ball is 250cm, a rooting agent is sprayed on the outer surface of the whole soil ball, and then the soil ball is wound and wrapped by a wetted straw rope.
The excavated ancient banyan is lifted to a transplanting place, the grass ropes wrapping the soil balls are removed, and the grass ropes are planted in the water retention layer 3 of the planting holes 81 prepared in the embodiment. Wherein, the total thickness of the water storage layer 2 is about 100cm, the total thickness of the water retention layer 3 is about 300cm, the total thickness of the water permeable layer 4 is about 15cm, and the total thickness of the covering layer 5 is about 10 cm. The water storage layer 2 soil is prepared by uniformly mixing concrete construction waste recycled aggregate and diatomite according to the mass ratio of 1:0.15, the particle size range of the adopted concrete construction waste recycled aggregate is 2-5 mm, the apparent density is 2455kg/m3, the water absorption rate is 14%, the void ratio is 47.5%, the mud content is 13%, the crushing value is 29.5%, the specific surface area of the adopted diatomite is 0.6m2/g, the bulk density is 0.4g/cm3, and the pH value is 7.5. The water retention layer 3 soil is prepared by uniformly mixing sandy soil, calcium bentonite and plant ash according to the mass ratio of 1:0.1:0.15, the water content of the adopted sandy soil is about 15%, the granularity of the adopted calcium bentonite is 325 meshes, the expansion multiple is 15, and the apparent viscosity is 30mPa & s.
Immediately watering the soil balls after field planting, then watering the soil balls for the third day, watering the soil balls for one week later, determining watering frequency according to weather conditions, basically keeping the surface layer of the water-retaining layer 3 to be slightly dry or moist, and monitoring the water content of the soil at the middle layer part of the water-retaining layer 3 and the growth vigor of the ancient banyans. The results showed that the water content of the soil in the middle layer part of the water-retaining layer 3 was maintained at 45. + -. 5% regardless of whether the surface layer of the water-retaining layer 3 was slightly dry, or after rain or three hours after watering, and the ancient trees grew well two years after transplantation.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. A water-replenishing and survival-promoting method for ancient tree transplantation is characterized in that a planting process in the ancient tree transplantation comprises the following steps:
digging planting holes (81): excavating planting holes (81) in the transplanting land, and reserving the excavated soil of the transplanting land for later use;
laying a water storage layer (2): paving water storage layer (2) soil on the bottom layer of the planting hole (81) to form a water storage layer (2); wherein the soil of the water storage layer (2) is prepared by uniformly mixing concrete building garbage recycled aggregate and diatomite according to the mass ratio of 1 (0.1-0.2);
laying a water retention layer (3): paving water-retaining layer (3) soil on the water storage layer (2), placing the ancient tree soil ball (6) on the water-retaining layer (3) soil, then filling the space on two sides of the ancient tree soil ball (6) with the water-retaining layer (3) soil, and forming the water-retaining layer (3) on the bottom of the ancient tree soil ball (6) and the surrounding water-retaining layer (3) soil; wherein the soil of the water-retaining layer (3) is prepared by uniformly mixing sandy soil, calcium bentonite and plant ash according to the mass ratio of 1 (0.05-0.15) to (0.1-0.2);
laying a permeable layer (4): paving sand on the water-retaining layer (3) to form a water-permeable layer (4);
laying a cover layer (5): soil of the planting field is backfilled above the permeable layer (4) to form a covering layer (5).
2. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 1, wherein: the thickness of the water retention layer (3) is 1-1.5 times of the diameter of the ancient tree soil ball (6) to be transplanted.
3. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 2, wherein: the thickness of the water storage layer (2) is 0.3-1 time of that of the water retention layer (3).
4. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 1, wherein: the planting process in the ancient tree transplantation also comprises the following steps:
the water retention layer (3) is internally provided with a vent pipe (31), the pipe wall of the vent pipe (31) is provided with a plurality of vent holes (311), and the top end of the vent pipe (31) penetrates out of the covering layer (5) upwards and is communicated with the outside air.
5. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 4, wherein: and the ventilation pipe (31) is filled with stones wrapped by the filter screen.
6. The ancient tree transplanting, water supplementing and survival promoting method according to any one of claims 1 to 5, wherein a planting process in ancient tree transplanting further comprises the following steps:
a water collecting tank (7) is arranged on one side of the planting hole (81), a water filtering pipe (21) is embedded in the water storage layer (2), a plurality of water filtering holes (211) are formed in the wall of the water filtering pipe (21) in a penetrating mode, and the water outlet end of the water filtering pipe (21) is communicated with the water collecting tank (7).
7. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 6, wherein: the water outlet end of the strainer (21) is arranged in a downward inclined mode.
8. The ancient tree transplanting water-replenishing and survival-promoting method according to claim 6, wherein: the water collecting tank (7) is communicated with a water outlet pipe (71), and a water pump (72) is connected to the water outlet pipe (71).
9. The ancient tree transplanting, water supplementing and survival promoting method according to claim 8, wherein: the joint of the water outlet pipe (71) and the water collecting tank (7) is positioned at the bottom of the water collecting tank (7).
10. The ancient tree transplanting, water supplementing and survival promoting method according to claim 9, wherein: the bottom wall of the water collecting tank (7) is provided with a downward concave sewage collecting tank (73), the water outlet end of the water filtering pipe (21) is positioned above the sewage collecting tank (73), and the joint of the water outlet pipe (71) and the water collecting tank (7) is positioned on the opposite side of the sewage collecting tank (73).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711835A (en) * | 2021-09-30 | 2021-11-30 | 棕榈生态城镇发展股份有限公司 | Hillside land greening planting method |
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| KR20010097767A (en) * | 2000-04-26 | 2001-11-08 | 허 태 학 | Soil condition improvement system of tree |
| JP2003009684A (en) * | 2001-06-29 | 2003-01-14 | Anchor Sangyo Kk | Supporting tool for tree |
| CN207083573U (en) * | 2017-08-12 | 2018-03-13 | 广东飘之绿名木古树保护有限公司 | Ancient and well-known trees root ventilating structure |
| CN110226430A (en) * | 2019-06-03 | 2019-09-13 | 广东美景园林建设有限公司 | A kind of avenue tree planting plant hole structure and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010097767A (en) * | 2000-04-26 | 2001-11-08 | 허 태 학 | Soil condition improvement system of tree |
| JP2003009684A (en) * | 2001-06-29 | 2003-01-14 | Anchor Sangyo Kk | Supporting tool for tree |
| CN207083573U (en) * | 2017-08-12 | 2018-03-13 | 广东飘之绿名木古树保护有限公司 | Ancient and well-known trees root ventilating structure |
| CN110226430A (en) * | 2019-06-03 | 2019-09-13 | 广东美景园林建设有限公司 | A kind of avenue tree planting plant hole structure and its construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113711835A (en) * | 2021-09-30 | 2021-11-30 | 棕榈生态城镇发展股份有限公司 | Hillside land greening planting method |
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