JP2001120067A - Method for activating tree - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for activating trees capable of easily and inexpensively recover tree's vigor in a short time and maintaining the growing power for a long time, needless to say for not only old trees and precious trees but for continuous and sound growth of trees. SOLUTION: This method for activating trees is to apply a carbonized soil- improving agent 2 and the solution of a rooting accelerating agent 3 around the root of an objective tree 1, dig plural small holes 4, 4 on a ground in a range where at least hairy roots of the tree grow and apply the carbonized soil-improving agent 2 and the rooting accelerating agent solution 3 in the small holes 4, 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for revitalizing a tree that restores and maintains the vigor of an old tree or a precious tree.

[0002]

2. Description of the Related Art Conventionally, pest damage to trees,
With respect to the decline of tree vigor due to illness or damage by specific chemical substances such as pollution, countermeasures have been taken by spraying insecticides, dispersing fungicides, or preventing pollution. However, for the decline of trees themselves, although emergency measures such as providing nutrients such as fertilizers have been taken, no permanent countermeasures have been taken to return to healthy tree growth.

[0003] In other words, healthy growth of trees requires proper soil, sunlight, and appropriate moisture and nutrients. Here, an appropriate soil is preferably a humus soil with good air permeability, good drainage, and a pH near neutral. When trees are planted in such a medium, the roots can be firmly extended from the roots and can be rooted on the ground, absorbing appropriate moisture and nutrients from the overgrown hair roots, and it will be possible to grow healthy. is there.

[0004] In addition, sunlight is indispensable for the growth of trees, and the sunlight absorbed in the leaves evokes a carbonic acid assimilation effect to grow healthy trees resistant to diseases. It will moisturize humans and animals.

[0005] In addition, moderate water and nutrients are also important for growing trees. The nutrients include not only three nutrients of plants, such as nitrogen, phosphate and potassium, but also trace amounts of vitamins and minerals. Is also indispensable for its sound development.

[0006] However, trees grown under such conditions also suffer damage due to climatic conditions such as storms and heavy snowfall, and weakening of the canopy due to solidification and acidification of the planted soil as the tree grows over the years. Due to the occurrence of dead branches, infection of diseases and pests caused by nutrient deficiency caused by poor growth of hair roots, if left as it is, the tree will gradually lose its strength, and the damaged parts will die and die. is there.

[0007] In such a case, as an emergency measure, pruning of dead branches or peduncles, injecting nutrients through holes in trunks, erecting columns, and supporting them, Measures such as lifting branches have been taken, but none of them has been an effective countermeasure to restore the vigor.

[0008] In addition, local governments and the like seem to be struggling with preservation measures for preserving old trees and precious trees in the future, while maintaining their vigor. .

[0009]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned disadvantages of the prior art, and reduces the vigor of old trees and precious trees whose vegetation has decayed for a short period of time for the purpose of continuous and healthy growth of the trees. It is an object of the present invention to provide a method for activating a tree that can be easily and inexpensively revived and maintain its vigor over a long period of time.

[0010]

Means for Solving the Problems One object of the present invention is to provide a carbonized soil improving material, which is a physical soil improving material, and a rooting promoter solution around the root of a target tree, and at least apply the solution to the target tree. A plurality of small holes are excavated in the ground within a range where hair roots grow, and the tree is activated by a method for activating a tree in which the small holes are filled or injected with the carbonizable soil conditioner and the rooting accelerator solution. is there.

Therefore, according to the method for activating the tree of the first aspect of the present invention, the carbonaceous soil improving material applied to the ground around the root provides moderate water retention and ventilation. Solidification is reduced. In addition, a plurality of holes drilled in the area where the hair root of the target tree grows reduce the solidification of the soil, improve the permeability of the soil, and easily take in moisture and nutrients,
A state in which rooting of a new hair root is likely to occur occurs.

[0012] Further, the carbonized soil conditioner filled in the pores and the rooting accelerator solution injected into the pores allow the soil within the range in which the hair root of the target tree grows to have an appropriate water retention and air permeability. Provided, promote rooting of hair root by rooting accelerator solution, absorb the nutrients in the rooting accelerator solution,
Hair roots are grown to restore the vigor.

Further, the method for activating trees according to the first aspect of the present invention can be carried out inexpensively and safely without any trouble in construction, and the effect can be continued for about 10 years by one construction. Become.

According to a second aspect of the present invention, in the method for activating a tree according to the first aspect of the present invention, bone powder is applied to the vicinity of the root of the target tree in addition to the carbonizable soil conditioner and the rooting promoter solution. Things.

Therefore, according to the method for activating a tree according to the second aspect of the present invention, phosphoric acid and nitrogen, which are nutrients of the tree, are applied to the ground around the root, and the circumference of the tree is firm. It will be.

According to a third aspect of the present invention, in the method for activating a tree according to the first aspect of the present invention, the pores are subjected to bone meal in addition to the carbonizable soil conditioner and the rooting promoter solution.

Therefore, according to the method for activating the tree of the third aspect of the present invention, the soil within the range where the hair root of the target tree grows is provided with phosphoric acid and nitrogen as nutrients of the tree. It grows hair roots and promotes flowering and fruiting.

According to a fourth aspect of the present invention, in the method for activating a tree according to the first aspect of the present invention, a paper sludge obtained by incompletely burning paper sludge is used as the carbonizable soil improving material.

Therefore, according to the method for activating trees according to the fourth aspect of the present invention, the material is easily and inexpensively available, and since it retains appropriate water retention and air permeability, the Solidification and acidification of the resin are reduced.

[0020] In a fifth aspect of the present invention, there is provided the method for activating a tree according to the first aspect, wherein the rooting accelerator solution comprises natural zeatin-based cytokinins, glycoproteins, amino acids, enzymes, vitamins, nucleic acid derivatives. It employs a mycelium culture extract of Shiitake mushroom, which is a substance and various minerals.

Therefore, according to the method for activating a tree according to the fifth aspect of the present invention, natural zeatin cytokinins and glycoproteins in a rooting accelerator solution promote photo-synthesis and physiological functions of trees by their hormonal action. And promote rooting by activating the roots.

Further, other components in the rooting accelerator solution, such as amino acids, enzymes, vitamins, nucleic acid derivatives, and various minerals, effectively act on the growth of hair roots after rooting, as well as on the branches and leaves of trees. It effectively acts to promote growth, flowering / fruiting, disease resistance, cold resistance and drought resistance.

According to a sixth aspect of the present invention, in the method for activating a tree according to the first aspect of the present invention, the processing to be performed around the root of the target tree is as follows:
1. a concentric circle centered on the target tree, and
A mesh sheet is erected on a concentric arc portion having a diameter of 5 times or more so as to be exposed to a height of about 15 to 300 mm from the ground, and the carbonaceous soil improving material is placed inside the mesh sheet arranged in the form of a fence. And the rooting accelerator solution.

Therefore, according to the tree activating method of the present invention 6, the periphery of the root of the target tree is surely protected, and the carbonaceous soil improving material applied to the ground around the root provides a suitable area around the root. Since water retention and air permeability are provided, solidification and acidification of the soil are alleviated, and moisture and nutrients are easily taken up. In addition, the rooting accelerator solution promotes the rooting of new roots, so that the roots become firmer.

According to a seventh aspect of the present invention, in the method for activating a tree according to the first aspect of the present invention, the processing performed around the root of the target tree is as follows:
1. a concentric circle centered on the target tree, and
The soil on the ground inside the concentric circle having a diameter of 5 times or more is washed away with high-pressure water so as to form a dent having a depth of 50 to 60 mm so that the radish is exposed. And a rooting accelerator solution.

Therefore, according to the method for activating a tree of the present invention 7, appropriate water retention and air permeability are further provided around the root, and solidification and acidification of the soil are alleviated. It becomes easy to take in moisture and nutrients. In addition, the rooting accelerator solution promotes the rooting of new roots, so that the roots become firmer.

[0027]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. 1 to 4 show an embodiment of a method for activating a tree of the present invention, and FIG. 1 shows a process around a root of a target tree and a process within a range where hair roots grow. FIG. 2 is a vertical side view of the center of the target tree, and FIG. 3 is a process in which a net-like sheet is formed in a fence shape around the root of the target tree and a process within a range where hair follicles grow. FIG. 4 is a vertical sectional side view of the center of the target tree, showing the process of forming a depression around the root of the target tree and the process of growing the roots of the target tree. FIG.

As shown in FIGS. 1 and 2, the method for activating a tree according to the present invention employs a carbonized soil improving material 2 as a physical soil improving material and a carbonized soil improving material 2 around a root of a target tree 1. And a plurality of small holes 4 are excavated on the ground at least within a range where the hair root of the tree 1 grows.
The carbonized soil conditioner 2 and the rooting accelerator solution 3 are filled or injected. In addition to the activation process of the above-described basic embodiment of the present invention, bone meal 5 can be applied to the vicinity of the root of the target tree 1 and the small holes.

The target trees 1 include pine, cherry, plum,
Endu, apple, peach, etc. can be applied. Of course, it is not limited to these. Also for the tree age,
Although it can be applied to both old and young trees, it is particularly effective to treat old trees whose dynamism has declined.

Here, the ground around the root of the tree 1 is
It refers to a circular area from the root of tree 1 to a diameter of about 2.5 to 3.5 times the diameter of tree 1,
It also depends on the species and age of the tree, and should be determined appropriately according to the specifics. The circular area is an important root around the tree 1,
It is preferable to maintain appropriate water retention and air permeability.

The range within which the hair root of the tree 1 grows generally refers to the range in which the branches and leaves of the tree 1 cover the ground when they grow in an umbrella shape, and this also varies depending on the species and age of the tree. This is a donut-shaped area centered on the tree 1 on the ground where the tree 1 is growing.

The small hole 4 is formed in a cylindrical or funnel shape having an opening diameter on the ground of, for example, 30 to 50 mm and a depth of about 200 to 300 mm. Further, it is preferable that the small holes 4 are formed at substantially equal intervals, because the roots of new hair roots are promoted at an average position.

As the carbonizable soil improving material 2, a paper sludge made by incompletely burning paper sludge is employed. Paper sludge is discharged from a wastewater treatment process in a paper mill, and is incompletely incinerated by an incinerator to leave some organic matter. The composition is not constant, but as an example, an inorganic substance is a main component and an organic substance remains at about 5% by weight. Further, the pH of a 1% by weight aqueous extract solution at room temperature is almost neutral at about 6.9, and maintains a suitable air permeability and water retention, and is suitable as a soil improving material.

Examples of the rooting accelerator solution 3 include, for example,
A Shiitake mushroom mycelium culture extract can be employed. This is an artificial culture of Shiitake mushroom mycelium by artificially cultivating Shiitake fungi on a solid medium containing plant material as the main raw material.The metabolites and mycelium cells are autolyzed and extracted with warm water. System cytokinins, glycoproteins, amino acids, enzymes,
It contains vitamins, nucleic acid derivative substances and various minerals as components. Here, natural zeatin-type cytokinin is a kind of plant hormone, which promotes photosynthesis and physiological functions of trees together with glycoproteins, activates tree roots, and promotes rooting. Usually, this is appropriately diluted with water, and an appropriate amount is injected into the ground within a range where hair follicles are generated.

As the bone meal 5, livestock coarse bone meal or steamed bone meal, or a mixture thereof is used.
The coarse bone meal is obtained by crushing bones of livestock, for example, cows, pigs, sheep, etc., and the steamed bone meal is obtained by crushing the livestock bones after removing fat and glue by steaming. Since all of them contain a large amount of phosphoric acid as a fertilizer, they are suitable for strengthening roots, growing hair roots, and promoting flowering and fruiting.

As the mesh sheet 6, a roll-shaped wire mesh or a plastic mesh having a mesh size of about 1.5 to 2.5 mm square and a mesh width of about 300 mm having a moderate waist is used. It is suitable, and it may be cut into a suitable size when used.

Next, the method for activating a tree according to the present invention will be specifically described. First, processing around the root of the tree 1 is performed. The method has the following three types, which are appropriately selected according to the growth state of the target tree 1.

The first type is, as shown in FIGS. 1 and 2, a concentric circle centered on the tree 1 on the ground where the tree 1 is growing and has a diameter 2.5 times or more the diameter of the tree 1. The carbonized soil conditioner 2 and the rooting accelerator solution 3 are applied directly inside the concentric circle. Here, the rooting accelerator solution is appropriately diluted with water and injected with an appropriate amount. This procedure can be easily carried out, but the carbonized soil conditioner 2 is slightly outflowed or scattered by rainwater or strong wind.

The second type is, as shown in FIG.
Is a concentric circle centered on the tree 1 on the ground where the tree is growing, and is 50 mm wide and 180 to 2 depth deep along a circular arc of a concentric circle having a diameter 2.5 times or more the diameter of the tree 1.
Excavate a groove of about 50mm. At this time, care is taken so as not to damage the roots of the tree 1 as much as possible. Then, in the excavated groove, the mesh sheet 6 having a width of about 300 mm is
The net-like sheet 6 is buried in a fence shape so as to be exposed to the ground at about 15 to 300 mm, and the mesh sheet 6 is fixed by excavated soil. Then, the carbonized soil conditioner 2 and the rooting accelerator solution 3 are applied in the fence. Here, the rooting accelerator solution is appropriately diluted with water and injected with an appropriate amount.
This method is preferable because the circumference of the root is protected.

The third type is, as shown in FIG.
The inside of a concentric circle centered on Tree 1 and having a diameter of 2.5 times or more the diameter of Tree 1 on the ground where the tree is growing is soiled to a depth of about 50 to 60 mm using a high water pressure nozzle. To form a depression 7. At this time, care is taken so as not to damage the roots of the tree 1 as much as possible. Then, the carbonized soil conditioner 2 is filled into the depression 7 to the level of the ground, and the rooting accelerator solution 3 is applied thereto. Here, the rooting accelerator solution is appropriately diluted with water and injected with an appropriate amount. This method is preferable because the air permeability around the roots and the solidification of the soil are improved.

Also, in any of the above-mentioned processes around the root, a concentric circle centered on the tree 1 and having a diameter 2.5 times or more the diameter of the tree 1 on a slope or on a road. Where the ground cannot be secured, the shape may be deformed in a direction in which the ground can be secured. Further, when the root periphery is steeply inclined, the above-described second type is adopted,
Using a net-like sheet 6, the height of the above-ground part is slightly increased in a plurality of steps to form a fence, and the carbonizable soil conditioner 2 and the rooting accelerator solution 3 are applied to each fence. Good to do.

In any of the above-mentioned treatments around the root, in addition to applying the carbonized soil conditioner 2 and the rooting accelerator solution 3, the application of the bone meal 5 is a subject. Nutrients are provided to the roots near the root of the tree 1 to be preferred for rooting of hair roots. Here, the proportion of the bone meal 5 is about 1 to 7 parts by weight of the bone powder 5 with respect to 100 parts by weight of the carbonizable soil conditioner 2. The layers may be alternately laminated. The bone meal 5 is fertilizer, and is preferably applied at a distance of 100 mm or more from around the trunk.

Next, in any case, the area on the ground where the hair root of the tree 1 grows is treated. That is, as described above, the diameter of the opening on the ground is 30 to 50 mm and the depth is 200 in the range of the donut-shaped area outside the concentric circle centering on the tree 1 using a scoop or a high-pressure nozzle.
A plurality of small holes 4 of about 300 mm are excavated at substantially equal intervals. At this time, care should be taken so as not to damage the roots of tree 1 as much as possible.

When the ground of the donut-shaped area having an appropriate radius dimension around the above-mentioned tree 1 cannot be secured on a slope or a road, the donut-shaped area is deformed in a direction in which the ground can be secured. The small hole 4 may be excavated.

Next, the carbonized soil conditioner 2 and the rooting accelerator solution 3 are applied to the excavated holes 4. Here, the rooting accelerator solution 3 is appropriately diluted with water and an appropriate amount is injected into the small holes 4.

In the above-mentioned treatment of the area on the ground where hair roots of the tree 1 grow, in addition to applying the carbonized soil conditioner 2 and the rooting accelerator solution 3, the bone meal Applying 5 is preferable because it promotes the growth of the hair root of the target tree 1. Here, the proportion of the bone meal 5 is about 1 to 7 parts by weight of the bone powder 5 with respect to 100 parts by weight of the carbonizable soil conditioner 2. The layers may be alternately laminated. Further, a more preferable result can be obtained by applying an appropriate amount of the bone meal 5 regularly every year.

Finally, in any of the types, if necessary, mountain sand or river sand or a mixture thereof is applied to the surface subjected to the activation treatment and the periphery thereof with an appropriate thickness (15%).
(About 20 mm), the treated part is cured, and the applied surface is decorated, so that the aesthetic feeling of appearance is beautiful without discomfort.

The treatment by the method of activating a tree according to the present invention is one which exhibits its effect continuously for about 10 years by one treatment.

[0049]

Next, the present invention will be described in more detail with reference to the following examples, which are for explaining the effects of the present invention and do not limit the present invention.

<Example 1> An old pine tree, which had a weak tree at a certain junior high school in Kiso-Fukushima-cho, Nagano Prefecture, was treated in early April. This is the same as the embodiment shown in FIG.
Description will be made with reference to this. First, as a process around the root, a concentric circle centered on a pine tree and 3
At the circumferential position where the diameter becomes double, using a scoop, width 50 mm,
A trench with a depth of about 220 mm was excavated. Then, the net-like sheet 6 having a width of 300 mm was buried in the excavated groove in a fence shape so as to be exposed 80 mm above the ground, and the net-like sheet 6 was fixed by excavated soil. And a life light (Lifelight, carbonized soil improvement material) in the fence
Was spread to a thickness of 70 mm. Further, after laying the lifelight, Edrens (rooting accelerator solution, manufactured by Noda Shokubai Kogyo Co., Ltd.) was diluted 150-fold with water, and 20 liters thereof were uniformly sprayed.

Next, as a treatment for the ground within a range where hair roots grow, a radius of 550 to 1
Twelve small cylindrical holes 4 having a diameter of 70 mm and a depth of 250 mm are formed at approximately equal intervals in a donut-like band of 000 mm with a scoop, and the life light is placed in each of the small holes 4. Filled. Further, into each of the small holes 4, the above-mentioned Edrens was diluted 150 times with water and injected in 4 liters. Finally, the filling surface of each of the small holes 4 and its peripheral portion were covered with mountain sand to a thickness of 15 mm, cured and applied to complete the treatment.

<Example 2> A pine tree of a certain company in the Nanshin district of Nagano prefecture, whose vegetation had become weak, was processed in early April. This will also be described with reference to FIG. First, as a process around the root, a concentric circle centered on a pine tree and having a diameter three times the diameter of the pine tree was excavated with a scoop to a width of 50 mm and a depth of 220 mm. A 300 mm net-like sheet 6 was buried in a fence shape so as to be exposed 80 mm above the ground, and the net-like sheet 6 was fixed by excavated soil. Then, on the inside of the fence, the life light used in Example 1 and Kikuchi light (manufactured by The Kikuchi Co., Ltd.) were used at a weight ratio of 100: 1.5, and the thickness was 70 mm in a mixed state. Paved. In addition, the said kikuchi light was arranged so that it might be separated 100 mm or more from the circumference | surroundings of a trunk | drum. Furthermore, the above-mentioned life light and the above-mentioned kikuchi light were spread, and the above-mentioned Edrens used in Example 1 was diluted 150-fold with water, and 20 liters thereof were uniformly sprayed.

Next, as a treatment for the ground within the range in which the hair root grows, 12 small holes 4 are formed in the same manner as in the first embodiment, and the lifelight and the kikuchilite are formed in each small hole 2. Was mixed at a ratio of 100: 1.5 by weight. Further, into each of the small holes 4, the Edrens used in Example 1 was diluted 150 times with water and injected in 4 liters. Finally, curing and makeup were applied to the filling surface of each small hole 4 and its peripheral portion in the same manner as in Example 1 to complete the treatment.

<Example 3> An apple tree in a certain orchard in the Nanshin district in Nagano Prefecture was treated in early April. This will also be described with reference to FIG. First,
As a treatment around the root, a concentric circle centered on an apple tree and having a diameter approximately three times as large as the apple tree was excavated by a scoop to a width of 50 mm and a depth of 170 mm. The net-like sheet 6 having a width of 300 mm was buried in a fence so as to be exposed 130 mm above the ground, and the net-like sheet 6 was fixed by excavated soil. In the fence, the life light and the kikuchi light were used in a weight ratio of 100: 1.5, and the life light was laminated in four layers with a thickness of 30 mm to a thickness of about 120 mm. And the kikuchi light was spread evenly between the layers of the life light. It should be noted that the kikuchi light was spread at a distance of 100 mm or more from the periphery of the trunk.

Next, as a treatment for the ground within a range where hair roots grow, a filling treatment was performed using the life light and the kikuchi light as in the case of the second embodiment.
The above-mentioned Edwards injection process was performed. Finally, the curing surface and the makeup were applied to the filling surface of each small hole 4 and its peripheral portion in the same manner as in Example 1 to complete the treatment.

<Example 4> A weeping cherry tree near the death of a certain temple in Takahata-cho, Higashi-Okitama-gun, Yamagata Prefecture was treated in the same manner as in Example 2 in late August.

Example 5 A one-year-old mansion in Takahata-cho, Higashi-Okitama-gun, Yamagata Prefecture was treated in the same manner as in Example 2 at the end of October in the end of October.

<Example 6> The Baba cherry tree, a country-designated natural commemorative tree whose dynamism in Otama Village, Adachi-gun, Fukushima Prefecture has waned, is 9
Processing was performed in the same manner as in Example 3 at the end of the month.

<Results after Treatment> (1) After the treatment according to Examples 1 to 6, in any case, the treatment is applied, and after two months, the color of the leaves becomes dark and the gloss of the leaves comes out. Was. (2) The sprout of the sprout from the spring of the next year improved, and a large number of sprout could be recognized. (3) In each case, the vigor of the tree vigor can be sensed. In Example 2, eight years have passed after the treatment, but no decline in the vigor was observed. (4) In Example 3, the number of flowers and fruit formation increased, and the fall of the fruit was extremely small. (5) In Example 4, the sprouting of the next year's sprout was remarkably observed, and returned to the original state almost two years after the treatment. Table 1 summarizes the processing and summarizes the processing results.
Shown in

[0060]

[Table 1]

[0061]

According to the method for activating a tree according to the first aspect of the present invention,
By the carbonized soil conditioner applied to the ground around the root,
Water retention and air permeability are appropriately provided, and the solidification of the soil is alleviated. In addition, a plurality of holes drilled in the area where the hair root of the target tree grows reduce the solidification of the soil, improve the permeability of the soil, make it easier to take in moisture and nutrients, and create a new hair root. Rooting is likely to occur.

Further, the soil within the range in which the hair roots of the target tree grow can be provided with appropriate water retention and air permeability by the carbonized soil conditioner filled in the pores and the rooting accelerator solution injected into the pores. Provided, promote rooting of hair root by rooting accelerator solution, absorb the nutrients in the rooting accelerator solution,
Hair roots are grown to restore the vigor.

Furthermore, the method for activating trees according to the first aspect of the present invention can be carried out inexpensively and safely without any trouble in construction, and the effect can be continued for about 10 years by one construction. .

According to the method for activating trees according to the second aspect of the present invention,
Phosphoric acid and nitrogen, which are nutrients of the tree, are given to the ground around the root, and the circumference of the tree becomes firm.

According to the tree activation method of the third aspect of the present invention,
The soil within the range in which the hair roots of the target tree grow will be given phosphate and nitrogen as nutrients of the tree,
Hair roots grow and promote flowering and fruiting.

According to the method for activating a tree of 4 of the present invention,
The material is easily and inexpensively available, is itself almost neutral, and retains moderate water retention and air permeability, so that solidification and acidification of the soil are reduced. Become like

According to the method for activating trees of 5 of the present invention,
Natural zeatin-based cytokinins and glycoproteins in the rooting accelerator solution promote the photosynthesis of trees, improve physiological functions, and activate roots to promote rooting by their hormonal action.

The amino acids, enzymes, vitamins, nucleic acid derivatives, and various minerals, which are other components in the rooting accelerator solution, effectively act on the growth of hair roots after rooting, as well as the foliage of trees. It effectively acts to promote growth, flowering / fruiting, disease resistance, cold resistance and drought resistance.

According to the method for activating a tree of the present invention 6, the periphery of the root of the target tree is reliably protected, and a moderate water retention around the root is achieved by the carbonized soil improving material applied to the ground around the root. And the air permeability is provided, so that the solidification and acidification of the soil are alleviated, and it becomes easy to take in moisture and nutrients. In addition, the rooting accelerator solution promotes the rooting of new roots, so that the roots become firmer.

According to the method for activating trees of the present invention 7, moderate water retention and air permeability are further provided around the roots, so that solidification and acidification of the soil are alleviated. And it becomes easier to take in water and nutrients. In addition, the rooting accelerator solution promotes the rooting of new roots, so that the roots become firmer.

[Brief description of the drawings]

FIG. 1 is an explanatory plan view showing a process around a root of a target tree and a process within a range where a hair root grows.

FIG. 2 is an explanatory longitudinal side view at the center of the target tree, showing processing around the root of the target tree and processing within a range where hair roots grow.

FIG. 3 is an explanatory longitudinal side view at the center of the target tree, showing a process of forming a net-like sheet in a fence shape around the root of the target tree and a process within a range where hair follicles grow.

FIG. 4 is an explanatory longitudinal side view at the center of the target tree, showing a process of forming a depression around the root of the target tree and a process within a range where hair roots grow.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tree 2 Carbonaceous soil improving material 3 Rooting promoter solution 4 Small hole 5 Bone meal 6 Net-like sheet 7 Depression

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme court ゛ (Reference) // C09K 101: 00 C09K 101: 00

Claims (7)

[Claims] Claims: 1. A carbonized soil conditioner, which is a physical soil conditioner, and a rooting promoter solution are applied around the root of a target tree,
In addition, at least a plurality of small holes are excavated in the ground within a range where the hair root of the target tree grows, and the small holes are filled or injected with the carbonizable soil conditioner and the rooting accelerator solution. How to activate trees. 2. The method for activating a tree according to claim 1, wherein the root of the target tree is subjected to bone meal in addition to the carbonizable soil conditioner and the rooting promoter solution. 3. The method according to claim 1, wherein the pores are subjected to bone meal in addition to the carbonizable soil conditioner and the rooting accelerator solution.
Activation method of trees. 4. The method for activating a tree according to claim 1, wherein a paper sludge obtained by incompletely incinerating paper sludge is used as the carbonizable soil conditioner. 5. The shiitake mushroom mycelium culture extract whose components are natural zeatin cytokinins, glycoproteins, amino acids, enzymes, vitamins, nucleic acid derivatives, and various minerals are used as the rooting accelerator solution. 2, 3, or 4 tree activation methods. 6. A process to be performed around a root of the target tree,
1. a concentric circle centered on the target tree, and
A mesh sheet is erected on a concentric arc portion having a diameter of 5 times or more so as to be exposed to a height of about 15 to 300 mm from the ground, and the carbonaceous soil improving material is placed inside the mesh sheet arranged in the form of a fence. The method for activating a tree according to claim 1, wherein the method further comprises applying the rooting accelerator solution. 7. A process to be performed around a root of the target tree,
1. a concentric circle centered on the target tree, and
The soil on the ground inside the concentric circle having a diameter of 5 times or more is washed away with high-pressure water so as to form a dent having a depth of 50 to 60 mm so that the radish is exposed. 2. The method for activating a tree according to claim 1, wherein the method is applied with a rooting accelerator solution.